From 2298fe30bc8771876f38a7cd6dc13623dd27b5be Mon Sep 17 00:00:00 2001 From: Pan Date: Sun, 23 Jun 2019 13:35:40 +0100 Subject: [PATCH 01/10] Fix linux wheel build versioning information. --- ci/travis/build-manylinux.sh | 1 + 1 file changed, 1 insertion(+) diff --git a/ci/travis/build-manylinux.sh b/ci/travis/build-manylinux.sh index d7135748..7a90578f 100755 --- a/ci/travis/build-manylinux.sh +++ b/ci/travis/build-manylinux.sh @@ -3,6 +3,7 @@ docker_tag="parallelssh/ssh2-manylinux" rm -rf build dist ssh2/libssh2.* +python ci/appveyor/fix_version.py . docker pull $docker_tag || echo docker build --cache-from $docker_tag ci/docker/manylinux -t $docker_tag From 528e5f1df152b7dbf63a442d710d96fef7d6347a Mon Sep 17 00:00:00 2001 From: Pan Date: Wed, 29 Jan 2020 15:02:34 +0000 Subject: [PATCH 02/10] Updated embedded libbsh2 version to 1.9.0. Re-generated C files with latest cython. --- Changelog.rst | 9 + libssh2/ChangeLog | 1 + libssh2/Makefile.am | 3 + libssh2/Makefile.in | 1065 + libssh2/NEWS | 5942 ++++- libssh2/README.md | 16 - libssh2/RELEASE-NOTES | 65 +- libssh2/acinclude.m4 | 37 + libssh2/aclocal.m4 | 1181 + libssh2/appveyor.yml | 102 - libssh2/compile | 348 + libssh2/config.guess | 1480 ++ libssh2/config.sub | 1801 ++ libssh2/configure | 21053 ++++++++++++++++ libssh2/configure.ac | 6 +- libssh2/depcomp | 791 + libssh2/docs/.gitignore | 3 - libssh2/docs/CMakeLists.txt | 4 + libssh2/docs/Makefile.am | 2 + libssh2/docs/Makefile.in | 729 + .../docs/libssh2_agent_get_identity_path.3 | 22 + .../docs/libssh2_agent_set_identity_path.3 | 22 + libssh2/docs/libssh2_session_supported_algs.3 | 10 +- libssh2/example/.gitignore | 37 - libssh2/example/Makefile.in | 917 + libssh2/example/direct_tcpip.c | 108 +- libssh2/example/libssh2_config.h.in | 264 + libssh2/example/scp.c | 54 +- libssh2/example/scp_nonblock.c | 85 +- libssh2/example/scp_write.c | 65 +- libssh2/example/scp_write_nonblock.c | 92 +- libssh2/example/sftp.c | 98 +- libssh2/example/sftp_RW_nonblock.c | 78 +- libssh2/example/sftp_append.c | 59 +- libssh2/example/sftp_mkdir.c | 36 +- libssh2/example/sftp_mkdir_nonblock.c | 38 +- libssh2/example/sftp_nonblock.c | 86 +- libssh2/example/sftp_write.c | 55 +- libssh2/example/sftp_write_nonblock.c | 95 +- libssh2/example/sftp_write_sliding.c | 98 +- libssh2/example/sftpdir.c | 112 +- libssh2/example/sftpdir_nonblock.c | 103 +- libssh2/example/ssh2.c | 84 +- libssh2/example/ssh2_agent.c | 59 +- libssh2/example/ssh2_echo.c | 98 +- libssh2/example/ssh2_exec.c | 99 +- libssh2/example/subsystem_netconf.c | 82 +- libssh2/example/tcpip-forward.c | 97 +- libssh2/example/x11.c | 163 +- libssh2/git2news.pl | 76 - libssh2/include/libssh2.h | 126 +- libssh2/include/libssh2_publickey.h | 27 +- libssh2/include/libssh2_sftp.h | 16 +- libssh2/install-sh | 518 + libssh2/libssh2-style.el | 51 - libssh2/ltmain.sh | 11249 +++++++++ libssh2/m4/.gitignore | 5 - libssh2/m4/libtool.m4 | 8394 ++++++ libssh2/m4/ltoptions.m4 | 437 + libssh2/m4/ltsugar.m4 | 124 + libssh2/m4/ltversion.m4 | 23 + libssh2/m4/lt~obsolete.m4 | 99 + libssh2/missing | 215 + libssh2/src/.gitignore | 3 - libssh2/src/Makefile.in | 881 + libssh2/src/agent.c | 54 +- libssh2/src/bcrypt_pbkdf.c | 226 +- libssh2/src/blf.h | 23 +- libssh2/src/blowfish.c | 1099 +- libssh2/src/channel.c | 186 +- libssh2/src/checksrc.pl | 617 - libssh2/src/comp.c | 19 +- libssh2/src/crypt.c | 8 +- libssh2/src/crypto.h | 46 +- libssh2/src/hostkey.c | 254 +- libssh2/src/kex.c | 830 +- libssh2/src/knownhost.c | 19 +- libssh2/src/libgcrypt.c | 12 +- libssh2/src/libgcrypt.h | 13 +- libssh2/src/libssh2_config.h.in | 264 + libssh2/src/libssh2_priv.h | 63 +- libssh2/src/mbedtls.c | 62 +- libssh2/src/misc.c | 95 +- libssh2/src/misc.h | 24 +- libssh2/src/openssl.c | 384 +- libssh2/src/openssl.h | 21 +- libssh2/src/os400qc3.c | 2407 -- libssh2/src/os400qc3.h | 373 - libssh2/src/packet.c | 35 +- libssh2/src/pem.c | 124 +- libssh2/src/publickey.c | 309 +- libssh2/src/scp.c | 48 +- libssh2/src/session.c | 56 +- libssh2/src/sftp.c | 453 +- libssh2/src/sftp.h | 1 + libssh2/src/transport.c | 46 +- libssh2/src/userauth.c | 330 +- libssh2/src/userauth.h | 3 +- libssh2/src/wincng.c | 3 +- libssh2/src/wincng.h | 3 +- libssh2/test-driver | 148 + libssh2/tests/.gitignore | 8 - libssh2/tests/Makefile.in | 1066 + libssh2/tests/etc/sshd_config | 3 - libssh2/tests/key_ed25519 | 7 - libssh2/tests/key_ed25519.pub | 1 - libssh2/tests/key_ed25519_encrypted | 8 - libssh2/tests/key_ed25519_encrypted.pub | 1 - libssh2/tests/key_rsa_encrypted | 30 - libssh2/tests/key_rsa_encrypted.pub | 1 - libssh2/tests/key_rsa_openssh | 27 - libssh2/tests/key_rsa_openssh.pub | 1 - .../tests/openssh_server/ssh_host_ecdsa_key | 5 - .../tests/openssh_server/ssh_host_ed25519_key | 7 - libssh2/tests/sshdwrap | 28 - libssh2/tests/test_hostkey_hash.c | 4 + ...y_auth_succeeds_with_correct_ed25519_key.c | 37 - ...cceeds_with_correct_ed25519_key_from_mem.c | 97 - ...ceeds_with_correct_encrypted_ed25519_key.c | 38 - libssh2/win32/.gitignore | 14 - libssh2/win32/libssh2.dsp | 431 + ssh2/agent.c | 267 +- ssh2/channel.c | 383 +- ssh2/error_codes.c | 61 +- ssh2/exceptions.c | 61 +- ssh2/fileinfo.c | 228 +- ssh2/knownhost.c | 334 +- ssh2/listener.c | 233 +- ssh2/pkey.c | 205 +- ssh2/publickey.c | 296 +- ssh2/session.c | 444 +- ssh2/sftp.c | 339 +- ssh2/sftp_handle.c | 476 +- ssh2/statinfo.c | 228 +- ssh2/utils.c | 117 +- 135 files changed, 66765 insertions(+), 7477 deletions(-) create mode 100644 libssh2/ChangeLog create mode 100644 libssh2/Makefile.in delete mode 100644 libssh2/README.md create mode 100644 libssh2/aclocal.m4 delete mode 100644 libssh2/appveyor.yml create mode 100755 libssh2/compile create mode 100755 libssh2/config.guess create mode 100755 libssh2/config.sub create mode 100755 libssh2/configure create mode 100755 libssh2/depcomp delete mode 100644 libssh2/docs/.gitignore create mode 100644 libssh2/docs/Makefile.in create mode 100644 libssh2/docs/libssh2_agent_get_identity_path.3 create mode 100644 libssh2/docs/libssh2_agent_set_identity_path.3 delete mode 100644 libssh2/example/.gitignore create mode 100644 libssh2/example/Makefile.in create mode 100644 libssh2/example/libssh2_config.h.in delete mode 100755 libssh2/git2news.pl create mode 100755 libssh2/install-sh delete mode 100644 libssh2/libssh2-style.el create mode 100644 libssh2/ltmain.sh delete mode 100644 libssh2/m4/.gitignore create mode 100644 libssh2/m4/libtool.m4 create mode 100644 libssh2/m4/ltoptions.m4 create mode 100644 libssh2/m4/ltsugar.m4 create mode 100644 libssh2/m4/ltversion.m4 create mode 100644 libssh2/m4/lt~obsolete.m4 create mode 100755 libssh2/missing delete mode 100644 libssh2/src/.gitignore create mode 100644 libssh2/src/Makefile.in delete mode 100755 libssh2/src/checksrc.pl create mode 100644 libssh2/src/libssh2_config.h.in delete mode 100644 libssh2/src/os400qc3.c delete mode 100644 libssh2/src/os400qc3.h create mode 100755 libssh2/test-driver delete mode 100644 libssh2/tests/.gitignore create mode 100644 libssh2/tests/Makefile.in delete mode 100644 libssh2/tests/etc/sshd_config delete mode 100644 libssh2/tests/key_ed25519 delete mode 100644 libssh2/tests/key_ed25519.pub delete mode 100644 libssh2/tests/key_ed25519_encrypted delete mode 100644 libssh2/tests/key_ed25519_encrypted.pub delete mode 100644 libssh2/tests/key_rsa_encrypted delete mode 100644 libssh2/tests/key_rsa_encrypted.pub delete mode 100644 libssh2/tests/key_rsa_openssh delete mode 100644 libssh2/tests/key_rsa_openssh.pub delete mode 100644 libssh2/tests/openssh_server/ssh_host_ecdsa_key delete mode 100644 libssh2/tests/openssh_server/ssh_host_ed25519_key delete mode 100755 libssh2/tests/sshdwrap delete mode 100644 libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key.c delete mode 100644 libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key_from_mem.c delete mode 100644 libssh2/tests/test_public_key_auth_succeeds_with_correct_encrypted_ed25519_key.c delete mode 100644 libssh2/win32/.gitignore create mode 100644 libssh2/win32/libssh2.dsp diff --git a/Changelog.rst b/Changelog.rst index d7ec05d3..85ff021e 100644 --- a/Changelog.rst +++ b/Changelog.rst @@ -1,6 +1,15 @@ Change Log ============= +0.19.0 ++++++++ + +Changes +-------- + +* Updated embedded libssh2 version to ``1.9.0``. +* Rebuilt sources with Cython ``0.29.21``. + 0.18.0 +++++++ diff --git a/libssh2/ChangeLog b/libssh2/ChangeLog new file mode 100644 index 00000000..404c887c --- /dev/null +++ b/libssh2/ChangeLog @@ -0,0 +1 @@ +see NEWS diff --git a/libssh2/Makefile.am b/libssh2/Makefile.am index f7451e81..6411e8a0 100644 --- a/libssh2/Makefile.am +++ b/libssh2/Makefile.am @@ -147,3 +147,6 @@ $(VCPROJ): win32/vc8proj.head win32/vc8proj.foot Makefile.am done; \ cat $(srcdir)/vc8proj.foot) | \ awk 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done | sort`; \ + for file in $$sorted_srcs; do \ + echo ""; \ + done; \ + echo ""; \ + win32_hdrs='$(WIN32HEADERS)'; \ + sorted_hdrs=`for file in $$win32_hdrs; do echo $$file; done | sort`; \ + for file in $$sorted_hdrs; do \ + echo ""; \ + done; \ + cat $(srcdir)/vc8proj.foot) | \ + awk '{printf("%s\r\n", gensub("\r", "", "g"))}' > $@ ) + +checksrc: + perl src/checksrc.pl -i4 -m79 -ASIZEOFNOPAREN -ASNPRINTF -ACOPYRIGHT -AFOPENMODE -Wsrc/libssh2_config.h src/*.[ch] include/*.h example/*.c + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libssh2/NEWS b/libssh2/NEWS index f48ae357..4c7f1eac 100644 --- a/libssh2/NEWS +++ b/libssh2/NEWS @@ -1,3 +1,5941 @@ -The old NEWS file. + Changelog for the libssh2 project. Generated with git2news.pl -NEWS is now generated from git and put into the release tarballs. +GitHub (19 Jun 2019) +- [Will Cosgrove brought this change] + + 1.9 Formatting + +- [Will Cosgrove brought this change] + + 1.9 Release notes + +Will Cosgrove (17 May 2019) +- [Alexander Curtiss brought this change] + + libgcrypt.c : Fixed _libssh2_rsa_sha1_sign memory leak. (#370) + + File: libgcrypt.c + + Notes : Added calls to gcry_sexp_release to free memory allocated by gcry_sexp_find_token + + Credit : + Reporter : beckmi + PR by: Alexander Curtiss + +- [Orivej Desh brought this change] + + libssh2_priv.h : Fix musl build warning on sys/poll.h (#346) + + File : libssh2_priv.h + + Notes : + musl prints `redirecting incorrect #include to ` + http://git.musl-libc.org/cgit/musl/commit/include/sys/poll.h?id=54446d730cfb17c5f7bcf57f139458678f5066cc + + poll is defined by POSIX to be in poll.h: + http://pubs.opengroup.org/onlinepubs/7908799/xsh/poll.html + + Credit : Orivej Desh + +GitHub (1 May 2019) +- [Will Cosgrove brought this change] + + kex.c : additional bounds checks in diffie_hellman_sha1/256 (#361) + + Files : kex.c, misc.c, misc.h + + Notes : + Fixed possible out of bounds memory access when reading malformed data in diffie_hellman_sha1() and diffie_hellman_sha256(). + + Added _libssh2_copy_string() to misc.c to return an allocated and filled char buffer from a string_buf offset. Removed no longer needed s var in kmdhgGPshakex_state_t. + +Will Cosgrove (26 Apr 2019) +- [Tseng Jun brought this change] + + sftp.c : sftp_bin2attr() Correct attrs->gid assignment (#366) + + Regression with fix for #339 + + Credit : Tseng Jun + +- [Tseng Jun brought this change] + + kex.c : Correct type cast in curve25519_sha256() (#365) + +GitHub (24 Apr 2019) +- [Will Cosgrove brought this change] + + transport.c : scope local total_num var (#364) + + file : transport.c + notes : move local `total_num` variable inside of if block to prevent scope access issues which caused #360. + +Will Cosgrove (24 Apr 2019) +- [doublex brought this change] + + transport.c : fixes bounds check if partial packet is read + + Files : transport.c + + Issue : #360 + + Notes : + 'p->total_num' instead of local value total_num when doing bounds check. + + Credit : Doublex + +GitHub (23 Apr 2019) +- [Will Cosgrove brought this change] + + Editor config file for source files (#322) + + Simple start to an editor config file when editing source files to make sure they are configured correctly. + +- [Will Cosgrove brought this change] + + misc.c : String buffer API improvements (#332) + + Files : misc.c, hostkey.c, kex.c, misc.h, openssl.c, sftp.c + + Notes : + * updated _libssh2_get_bignum_bytes and _libssh2_get_string. Now pass in length as an argument instead of returning it to keep signedness correct. Now returns -1 for failure, 0 for success. + + _libssh2_check_length now returns 0 on success and -1 on failure to match the other string_buf functions. Added comment to _libssh2_check_length. + + Credit : Will Cosgrove + +Will Cosgrove (19 Apr 2019) +- [doublex brought this change] + + mbedtls.c : _libssh2_mbedtls_rsa_new_private_frommemory() allow private-key from memory (#359) + + File : mbedtls.c + + Notes: _libssh2_mbedtls_rsa_new_private_frommemory() fixes private-key from memory reading to by adding NULL terminator before parsing; adds passphrase support. + + Credit: doublex + +- [Ryan Kelley brought this change] + + Session.c : banner_receive() from leaking when accessing non ssh ports (#356) + + File : session.c + + Release previous banner in banner_receive() if the session is reused after a failed connection. + + Credit : Ryan Kelley + +GitHub (11 Apr 2019) +- [Will Cosgrove brought this change] + + Formatting in agent.c + + Removed whitespace. + +- [Will Cosgrove brought this change] + + Fixed formatting in agent.c + + Quiet linter around a couple if blocks and pointer. + +Will Cosgrove (11 Apr 2019) +- [Zhen-Huan HWANG brought this change] + + sftp.c : discard and reset oversized packet in sftp_packet_read() (#269) + + file : sftp.c + + notes : when sftp_packet_read() encounters an sftp packet which exceeds SFTP max packet size it now resets the reading state so it can continue reading. + + credit : Zhen-Huan HWANG + +GitHub (11 Apr 2019) +- [Will Cosgrove brought this change] + + Add agent functions libssh2_agent_get_identity_path() and libssh2_agent_set_identity_path() (#308) + + File : agent.c + + Notes : + Libssh2 uses the SSH_AUTH_SOCK env variable to read the system agent location. However, when using a custom agent path you have to set this value using setenv which is not thread-safe. The new functions allow for a way to set a custom agent socket path in a thread safe manor. + +- [Will Cosgrove brought this change] + + Simplified _libssh2_check_length (#350) + + * Simplified _libssh2_check_length + + misc.c : _libssh2_check_length() + + Removed cast and improved bounds checking and format. + + Credit : Yuriy M. Kaminskiy + +- [Will Cosgrove brought this change] + + _libssh2_check_length() : additional bounds check (#348) + + Misc.c : _libssh2_check_length() + + Ensure the requested length is less than the total length before doing the additional bounds check + +Daniel Stenberg (25 Mar 2019) +- misc: remove 'offset' from string_buf + + It isn't necessary. + + Closes #343 + +- sftp: repair mtime from e1ead35e475 + + A regression from e1ead35e4759 broke the SFTP mtime logic in + sftp_bin2attr + + Also simplified the _libssh2_get_u32/u64 functions slightly. + + Closes #342 + +- session_disconnect: don't zero state, just clear the right bit + + If we clear the entire field, the freeing of data in session_free() is + skipped. Instead just clear the bit that risk making the code get stuck + in the transport functions. + + Regression from 4d66f6762ca3fc45d9. + + Reported-by: dimmaq on github + Fixes #338 + Closes #340 + +- libssh2_sftp.h: restore broken ABI + + Commit 41fbd44 changed variable sizes/types in a public struct which + broke the ABI, which breaks applications! + + This reverts that change. + + Closes #339 + +- style: make includes and examples code style strict + + make travis and the makefile rule verify them too + + Closes #334 + +GitHub (21 Mar 2019) +- [Daniel Stenberg brought this change] + + create a github issue template + +Daniel Stenberg (21 Mar 2019) +- stale-bot: activated + + The stale bot will automatically mark stale issues (inactive for 90 + days) and if still untouched after 21 more days, close them. + + See https://probot.github.io/apps/stale/ + +- libssh2_session_supported_algs.3: fix formatting mistakes + + Reported-by: Max Horn + Fixes #57 + +- [Zenju brought this change] + + libssh2.h: Fix Error C2371 'ssize_t': redefinition + + Closes #331 + +- travis: add code style check + + Closes #324 + +- code style: unify code style + + Indent-level: 4 + Max columns: 79 + No spaces after if/for/while + Unified brace positions + Unified white spaces + +- src/checksrc.pl: code style checker + + imported as-is from curl + +Will Cosgrove (19 Mar 2019) +- Merge branch 'MichaelBuckley-michaelbuckley-security-fixes' + +- Silence unused var warnings (#329) + + Silence warnings about unused variables in this test + +- Removed unneeded > 0 check + + When checking `userauth_kybd_num_prompts > 100` we don't care if it's also above zero. + +- [Matthew D. Fuller brought this change] + + Spell OpenSS_H_ right when talking about their specific private key (#321) + + Good catch, thanks. + +GitHub (19 Mar 2019) +- [Will Cosgrove brought this change] + + Silence unused var warnings (#329) + + Silence warnings about unused variables in this test + +Michael Buckley (19 Mar 2019) +- Fix more scope and printf warning errors + +- Silence unused variable warning + +GitHub (19 Mar 2019) +- [Will Cosgrove brought this change] + + Removed unneeded > 0 check + + When checking `userauth_kybd_num_prompts > 100` we don't care if it's also above zero. + +Will Cosgrove (19 Mar 2019) +- [Matthew D. Fuller brought this change] + + Spell OpenSS_H_ right when talking about their specific private key (#321) + + Good catch, thanks. + +Michael Buckley (18 Mar 2019) +- Fix errors identified by the build process + +- Fix casting errors after merge + +GitHub (18 Mar 2019) +- [Michael Buckley brought this change] + + Merge branch 'master' into michaelbuckley-security-fixes + +Michael Buckley (18 Mar 2019) +- Move fallback SIZE_MAX and UINT_MAX to libssh2_priv.h + +- Fix type and logic issues with _libssh2_get_u64 + +Daniel Stenberg (17 Mar 2019) +- examples: fix various compiler warnings + +- lib: fix various compiler warnings + +- session: ignore pedantic warnings for funcpointer <=> void * + +- travis: add a build using configure + + Closes #320 + +- configure: provide --enable-werror + +- appveyor: remove old builds that mostly cause failures + + ... and only run on master branch. + + Closes #323 + +- cmake: add two missing man pages to get installed too + + Both libssh2_session_handshake.3 and + libssh2_userauth_publickey_frommemory.3 were installed by the configure + build already. + + Reported-by: Arfrever on github + Fixes #278 + +- include/libssh2.h: warning: "_WIN64" is not defined, evaluates to 0 + + We don't use #if for defines that might not be defined. + +- pem: //-comments are not allowed + +Will Cosgrove (14 Mar 2019) +- [Daniel Stenberg brought this change] + + userauth: fix "Function call argument is an uninitialized value" (#318) + + Detected by scan-build. + +- fixed unsigned/signed issue + +Daniel Stenberg (15 Mar 2019) +- session_disconnect: clear state + + If authentication is started but not completed before the application + gives up and instead wants to shut down the session, the '->state' field + might still be set and thus effectively dead-lock session_disconnect. + + This happens because both _libssh2_transport_send() and + _libssh2_transport_read() refuse to do anything as long as state is set + without the LIBSSH2_STATE_KEX_ACTIVE bit. + + Reported in curl bug https://github.com/curl/curl/issues/3650 + + Closes #310 + +Will Cosgrove (14 Mar 2019) +- Release notes from 1.8.1 + +Michael Buckley (14 Mar 2019) +- Use string_buf in sftp_init(). + +- Guard against out-of-bounds reads in publickey.c + +- Guard against out-of-bounds reads in session.c + +- Guard against out-of-bounds reads in userauth.c + +- Use LIBSSH2_ERROR_BUFFER_TOO_SMALL instead of LIBSSH2_ERROR_OUT_OF_BOUNDARY in sftp.c + +- Additional bounds checking in sftp.c + +- Additional length checks to prevent out-of-bounds reads and writes in _libssh2_packet_add(). https://libssh2.org/CVE-2019-3862.html + +- Add a required_size parameter to sftp_packet_require et. al. to require callers of these functions to handle packets that are too short. https://libssh2.org/CVE-2019-3860.html + +- Check the length of data passed to sftp_packet_add() to prevent out-of-bounds reads. + +- Prevent zero-byte allocation in sftp_packet_read() which could lead to an out-of-bounds read. https://libssh2.org/CVE-2019-3858.html + +- Sanitize padding_length - _libssh2_transport_read(). https://libssh2.org/CVE-2019-3861.html + + This prevents an underflow resulting in a potential out-of-bounds read if a server sends a too-large padding_length, possibly with malicious intent. + +- Defend against writing beyond the end of the payload in _libssh2_transport_read(). + +- Defend against possible integer overflows in comp_method_zlib_decomp. + +GitHub (14 Mar 2019) +- [Will Cosgrove brought this change] + + Security fixes (#315) + + * Bounds checks + + Fixes for CVEs + https://www.libssh2.org/CVE-2019-3863.html + https://www.libssh2.org/CVE-2019-3856.html + + * Packet length bounds check + + CVE + https://www.libssh2.org/CVE-2019-3855.html + + * Response length check + + CVE + https://www.libssh2.org/CVE-2019-3859.html + + * Bounds check + + CVE + https://www.libssh2.org/CVE-2019-3857.html + + * Bounds checking + + CVE + https://www.libssh2.org/CVE-2019-3859.html + + and additional data validation + + * Check bounds before reading into buffers + + * Bounds checking + + CVE + https://www.libssh2.org/CVE-2019-3859.html + + * declare SIZE_MAX and UINT_MAX if needed + +- [Will Cosgrove brought this change] + + fixed type warnings (#309) + +- [Will Cosgrove brought this change] + + Bumping version number for pending 1.8.1 release + +Will Cosgrove (4 Mar 2019) +- [Daniel Stenberg brought this change] + + _libssh2_string_buf_free: use correct free (#304) + + Use LIBSSH2_FREE() here, not free(). We allow memory function + replacements so free() is rarely the right choice... + +GitHub (26 Feb 2019) +- [Will Cosgrove brought this change] + + Fix for building against libreSSL #302 + + Changed to use the check we use elsewhere. + +- [Will Cosgrove brought this change] + + Fix for when building against LibreSSL #302 + +Will Cosgrove (25 Feb 2019) +- [gartens brought this change] + + docs: update libssh2_hostkey_hash.3 [ci skip] (#301) + +GitHub (21 Feb 2019) +- [Will Cosgrove brought this change] + + fix malloc/free mismatches #296 (#297) + +- [Will Cosgrove brought this change] + + Replaced malloc with calloc #295 + +- [Will Cosgrove brought this change] + + Abstracted OpenSSL calls out of hostkey.c (#294) + +- [Will Cosgrove brought this change] + + Fix memory dealloc impedance mis-match #292 (#293) + + When using ed25519 host keys and a custom memory allocator. + +- [Will Cosgrove brought this change] + + Added call to OpenSSL_add_all_digests() #288 + + For OpenSSL 1.0.x we need to call OpenSSL_add_all_digests(). + +Will Cosgrove (12 Feb 2019) +- [Zhen-Huan HWANG brought this change] + + SFTP: increase maximum packet size to 256K (#268) + + to match implementations like OpenSSH. + +- [Zenju brought this change] + + Fix https://github.com/libssh2/libssh2/pull/271 (#284) + +GitHub (16 Jan 2019) +- [Will Cosgrove brought this change] + + Agent NULL check in shutdown #281 + +Will Cosgrove (15 Jan 2019) +- [Adrian Moran brought this change] + + mbedtls: Fix leak of 12 bytes by each key exchange. (#280) + + Correctly free ducts by calling _libssh2_mbedtls_bignum_free() in dtor. + +- [alex-weaver brought this change] + + Fix error compiling on Win32 with STDCALL=ON (#275) + +GitHub (8 Nov 2018) +- [Will Cosgrove brought this change] + + Allow default permissions to be used in sftp_mkdir (#271) + + Added constant LIBSSH2_SFTP_DEFAULT_MODE to use the server default permissions when making a new directory + +Will Cosgrove (13 Sep 2018) +- [Giulio Benetti brought this change] + + openssl: fix dereferencing ambiguity potentially causing build failure (#267) + + When dereferencing from *aes_ctr_cipher, being a pointer itself, + ambiguity can occur; fixed possible build errors. + +Viktor Szakats (12 Sep 2018) +- win32/GNUmakefile: define HAVE_WINDOWS_H + + This macro was only used in test/example code before, now it is + also used in library code, but only defined automatically by + automake/cmake, so let's do the same for the standalone win32 + make file. + + It'd be probably better to just rely on the built-in _WIN32 macro + to detect the presence of windows.h though. It's already used + in most of libssh2 library code. There is a 3rd, similar macro + named LIBSSH2_WIN32, which might also be replaced with _WIN32. + + Ref: https://github.com/libssh2/libssh2/commit/8b870ad771cbd9cd29edbb3dbb0878e950f868ab + Closes https://github.com/libssh2/libssh2/pull/266 + +Marc Hoersken (2 Sep 2018) +- Fix conditional check for HAVE_DECL_SECUREZEROMEMORY + + "Unlike the other `AC_CHECK_*S' macros, when a symbol is not declared, + HAVE_DECL_symbol is defined to `0' instead of leaving HAVE_DECL_symbol + undeclared. When you are sure that the check was performed, + use HAVE_DECL_symbol in #if." + + Source: autoconf documentation for AC_CHECK_DECLS. + +- Fix implicit declaration of function 'SecureZeroMemory' + + Include window.h in order to use SecureZeroMemory on Windows. + +- Fix implicit declaration of function 'free' by including stdlib.h + +GitHub (27 Aug 2018) +- [Will Cosgrove brought this change] + + Use malloc abstraction function in pem parse + + Fix warning on WinCNG build. + +- [Will Cosgrove brought this change] + + Fixed possible junk memory read in sftp_stat #258 + +- [Will Cosgrove brought this change] + + removed INT64_C define (#260) + + No longer used. + +- [Will Cosgrove brought this change] + + Added conditional around engine.h include + +Will Cosgrove (6 Aug 2018) +- [Alex Crichton brought this change] + + Fix OpenSSL link error with `no-engine` support (#259) + + This commit fixes linking against an OpenSSL library that was compiled with + `no-engine` support by bypassing the initialization routines as they won't be + available anyway. + +GitHub (2 Aug 2018) +- [Will Cosgrove brought this change] + + ED25519 Key Support #39 (#248) + + OpenSSH Key and ED25519 support #39 + Added _libssh2_explicit_zero() to explicitly zero sensitive data in memory #120 + + * ED25519 Key file support - Requires OpenSSL 1.1.1 or later + * OpenSSH Key format reading support - Supports RSA/DSA/ECDSA/ED25519 types + * New string buffer reading functions - These add build-in bounds checking and convenance methods. Used for OpenSSL PEM file reading. + * Added new tests for OpenSSH formatted Keys + +- [Will Cosgrove brought this change] + + ECDSA key types are now explicit (#251) + + * ECDSA key types are now explicit + + Issue was brough up in pull request #248 + +Will Cosgrove (2 May 2018) +- [Jakob Egger brought this change] + + Add Instructions for building from Master (#249) + +GitHub (27 Apr 2018) +- [Will Cosgrove brought this change] + + Initialize sb_intl #226 + +Will Cosgrove (19 Apr 2018) +- [doublex brought this change] + + buffer overflow (valgrind) (#159) + +- [Brendan Shanks brought this change] + + mbedTLS: Remove some C99-style intermingled variable declarations (#196) + +GitHub (18 Apr 2018) +- [Will Cosgrove brought this change] + + fix for #160 + +Will Cosgrove (18 Apr 2018) +- [doublex brought this change] + + fix memory leak when using mbedtls backend (#158) + + _libssh2_bn_init_from_bin/_libssh2_bn_free would leak bignum from mbedtls_calloc(). + +- [Brendan Shanks brought this change] + + mbedTLS: Avoid multiple definition errors for context handles (#197) + +- [Tseng Jun brought this change] + + Fix the EVP cipher meth memory leakage problem (#244) + + * Fix the EVP cipher meth memory leakage problem + + Looks good, thanks for the fixes. + +Marc Hörsken (31 Mar 2018) +- [Will Cosgrove brought this change] + + Added ECDSA defines for WinCNG (#245) + + Fixed missing defines preventing building using WinCNG + +GitHub (30 Mar 2018) +- [Will Cosgrove brought this change] + + Fix for _libssh2_rsa_new with OpenSSL 1.0.x + + missing d value assignment. + +Will Cosgrove (20 Mar 2018) +- [Etienne Samson brought this change] + + A collection of small fixes (#198) + + * tests: Remove if-pyramids + + * tests: Switch run_command arguments + + * tests: Make run_command a vararg function + + * tests: Xcode doesn't obey CMake's test working directory + + * openssl: move manual AES-CTR cipher into crypto init + + * cmake: Move our include dir before all other include paths + +GitHub (15 Mar 2018) +- [Will Cosgrove brought this change] + + Fixes incorrect indexing of KEX prefs string + + After stripping out an invalid KEX pref entry, it would incorrectly advance again leaving invalid values in the list. + +Viktor Szakats (13 Mar 2018) +- tests: fix checksrc warnings + + Also: + * add 'static' qualifier to file-wide const buffers + * fix a non-ANSI C89 comment + * silence a mismatched fprintf() mask warning by adding a cast + +- cmake: recognize OpenSSL 1.1 .dll names + + Also fix some comment typos and a stray tab. + +- docs: update an URL [ci skip] + +Daniel Stenberg (12 Mar 2018) +- docs/SECURITY: the max embargo is 14 days now + +Viktor Szakats (12 Mar 2018) +- docs: spelling fixes [ci skip] + + Closes https://github.com/libssh2/libssh2/pull/222 + +GitHub (12 Mar 2018) +- [Will Cosgrove brought this change] + + Fixed minor tabs/spacing issues + +- [Will Cosgrove brought this change] + + Update kex.c + +- [Will Cosgrove brought this change] + + Added basic bounds checking #206 + + Basic bounds checking in ecdh_sha2_nistp() + +- [Will Cosgrove brought this change] + + Fixed Clang warning #206 + + Fixed possible garbage value for secret in an error case + +- [Will Cosgrove brought this change] + + Fixed incorrect #if to #ifdef #206 + + When checking HAVE_OPAQUE_STRUCTS. + +Viktor Szakats (12 Mar 2018) +- src: suppress two checksrc warnings + + Ref: https://github.com/libssh2/libssh2/pull/235 + +- src: address fopen() warnings, add missing copyright headers + + Ref: https://github.com/libssh2/libssh2/pull/235 + +- src: replace sprintf() with snprintf() + + Ref: https://github.com/libssh2/libssh2/pull/235 + +- src: fix checksrc warnings + + Use checksrc.pl from the curl project, with (for now) + suppressed long line warnings and indentation set to + 4 spaces. Fixes are whitespace for the most part. + + Warning count went down from 2704 to 12. + + Also fix codespell typos, two non-ANSI C89 comments + and a stray tab in include/libssh2.h. + + Ref: https://github.com/libssh2/libssh2/pull/235 + +- checksrc: add source style checker + + This is a slightly extended version of this original source + from the curl project: + https://github.com/curl/curl/blob/8b754c430b9a4c51aa606c687ee5014faf7c7b06/lib/checksrc.pl + + This version adds the following options to customize it for + libssh2 (plus some whitespace formatting): + + `-i` to override indentation spaces (2) + `-m` to override maximum line length (79) + + Command-line used to check libssh2 sources: + + $ ./checksrc.pl -i4 -m500 *.c *.h + + Closes https://github.com/libssh2/libssh2/pull/236 + +- src: add static qualifier + + To private, const strings. + + Closes https://github.com/libssh2/libssh2/pull/237 + +- [Will Cosgrove brought this change] + + Add support for ECDSA keys and host keys (#41) + + This commit lands full ECDSA key support when using the OpenSSL + backend. Which includes: + + New KEX methods: + ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521 + + Can now read OpenSSL formatted ECDSA key files. + + Now supports known host keys of type ecdsa-sha2-nistp256. + + New curve types: + NID_X9_62_prime256v1, NID_secp384r1, NID_secp521r1 + + Default host key preferred ordering is now nistp256, nistp384, + nistp521, rsa, dss. + + Ref: https://github.com/libssh2/libssh2/issues/41 + + Closes https://github.com/libssh2/libssh2/pull/206 + +GitHub (15 Dec 2017) +- [Will Cosgrove brought this change] + + Fixed possible crash when decoding invalid data + + When trying to decode invalid data, it frees the buffer but doesn't nil it so the caller gets a junk memory pointer which they could potentially double free. + +- [Will Cosgrove brought this change] + + Remove call to OpenSSL_add_all_ciphers() + + Now lives in libssh2 init() from PR #189 + +- [Will Cosgrove brought this change] + + Fixed incorrect reference to decrypted block + + Fixed incorrectly copied memory from p->buf into init instead of from the decrypted buffer block. The only reason this worked was because the crypt() function decrypts the value in-place and overwrites p->buf. I'm working on a fork that no longer does this and exposed this bug. + +Will Cosgrove (20 Oct 2017) +- [Pan brought this change] + + Fix typo in crypt.c (#218) + +Kamil Dudka (17 Oct 2017) +- session: avoid printing misleading debug messages + + ... while throwing LIBSSH2_ERROR_EAGAIN out of session_startup() + + If the session runs in blocking mode, LIBSSH2_ERROR_EAGAIN never reaches + the libssh2 API boundary and, in non-blocking mode, these messages are + suppressed by the condition in _libssh2_error_flags() anyway. + + Closes #211 + +Viktor Szakats (15 Oct 2017) +- win32/GNUmakefile: allow customizing dll suffixes + + - New `LIBSSH2_DLL_SUFFIX` envvar will add a suffix to the generated + libssh2 dll name. Useful to add `-x64` to 64-bit builds so that + it can live in the same directory as the 32-bit one. By default + this is empty. + + - New `LIBSSH2_DLL_A_SUFFIX` envvar to customize the suffix of the + generated import library (implib) for libssh2 .dll. It defaults + to `dll`, and it's useful to modify that to `.dll` to have the + standard naming scheme for mingw-built .dlls, i.e. `libssh2.dll.a`. + + Ref: https://github.com/curl/curl/commit/aaa16f80256abc1463fd9374815130a165222257 + + Closes https://github.com/libssh2/libssh2/pull/215 + +- makefile.m32: allow to override gcc, ar and ranlib + + Allow to ovverride certain build tools, making it possible to + use LLVM/Clang to build libssh2. The default behavior is unchanged. + To build with clang (as offered by MSYS2), these settings can + be used: + + LIBSSH2_CC=clang + LIBSSH2_AR=llvm-ar + LIBSSH2_RANLIB=llvm-ranlib + + Also adjust ranlib parameters to be compatible with LLVM/Clang's + ranlib tool. + + Closes https://github.com/libssh2/libssh2/pull/214 + +GitHub (27 Sep 2017) +- [Will Cosgrove brought this change] + + Fixes out of bounds memory access (#210) + + If an invalid PEM file is read and the lines are longer than 128 characters it will go out of bounds and crash on line 91. + +Will Cosgrove (11 Sep 2017) +- [Kamil Dudka brought this change] + + scp: do not NUL-terminate the command for remote exec (#208) + + It breaks SCP download/upload from/to certain server implementations. + + The bug does not manifest with OpenSSH, which silently drops the NUL + byte (eventually with any garbage that follows the NUL byte) before + executing it. + + Bug: https://bugzilla.redhat.com/1489736 + +GitHub (21 Aug 2017) +- [Viktor Szakats brought this change] + + openssl.c: remove no longer used variable (#204) + + after e378d2e30a40bd9bcee06dc3a4250f269098e200 + +- [Will Cosgrove brought this change] + + Fix for #188 (#189) + + * Update openssl.c + + * Create openssl.h + +Will Cosgrove (24 May 2017) +- [Marcel Raad brought this change] + + openssl: fix build with OpenSSL 1.1 API (#176) + + When building with OPENSSL_API_COMPAT=0x10100000L, OpenSSL_add_all_algorithms + and OpenSSL_add_all_ciphers don't exist. The corresponding functionality is + handled automatically with OpenSSL 1.1. + +- [Sune Bredahl brought this change] + + Add support for SHA256 hostkey fingerprints (#180) + + Looks good, thanks! + +GitHub (12 May 2017) +- [Will Cosgrove brought this change] + + Fix memory leak of crypt_ctx->h using openSSL 1.1+ (#177) + + Need to use EVP_CIPHER_CTX_free instead of EVP_CIPHER_CTX_reset. + +Marc Hoersken (2 Mar 2017) +- tests/openssh_server/authorized_keys: add key_rsa_encrypted.pub + +- tests: add simple test for passphrase-protected PEM file support + +- os400qc3: enable passphrase-protected PEM file support using pem.c + +- pem: fix indentation and replace assert after 386e012292 + +- [Keno Fischer brought this change] + + pem: add passphrase-protected PEM file support for libgcrypt and wincng + + Since they use our own PEM parser which did not support encrypted + PEM files, trying to use such files on these backends failed. + Fix that by augmenting the PEM parser to support encrypted PEM files. + +- [Thomas brought this change] + + misc: use time constant implementation for AES CTR increment + +- [Thomas brought this change] + + wincng: add AES CTR mode support (aes128-ctr, aes192-ctr, aes256-ctr) + +- [Thomas brought this change] + + openssl: move shared AES-CTR code into misc + +Daniel Stenberg (20 Dec 2016) +- [Alex Crichton brought this change] + + kex: acknowledge error code from libssh2_dh_key_pair() + + Fixes a segfault using ssh-agent on Windows + + This commit fixes a segfault seen dereferencing a null pointer on + Windows when using ssh-agent. The problem ended up being that errors + weren't being communicated all the way through, causing null pointers to + be used when functions should have bailed out sooner. + + The `_libssh2_dh_key_pair` function for WinCNG was modified to propagate + errors, and then the two callsites in kex.c of + `diffie_hellman_sha{1,256}` were updated to recognize this error and + bail out. + + Fixes #162 + Closes #163 + +Alexander Lamaison (27 Nov 2016) +- [monnerat brought this change] + + Implement Diffie-Hellman computations in crypto backends. (#149) + + Not all backends feature the low level API needed to compute a Diffie-Hellman + secret, but some of them directly implement Diffie-Hellman support with opaque + private data. The later approach is now generalized and backends are + responsible for all Diffie Hellman computations. + As a side effect, procedures/macros _libssh2_bn_rand and _libssh2_bn_mod_exp + are no longer needed outside the backends. + +Peter Stuge (16 Nov 2016) +- acinclude.m4: The mbedtls crypto backend actually requires libmbedcrypto + + Examples can't be linked with libmbedtls but need libmbedcrypto, and + any users of libssh2 which use libtool and libssh2.la would encounter + the same problem. + + This changes the mbedtls detection to search for libmbedcrypto, which + is the actual dependency for the backend. + +- acinclude.m4: Add CPPFLAGS=-I$prefix-dir/include in LIBSSH2_LIB_HAVE_LINKFLAGS + + This is absolutely neccessary for header files to be found when + AC_LIB_HAVE_LINKFLAGS searches for libraries. + +- acinclude.m4: Make saved variables in LIBSSH2_LIB_HAVE_LINKFLAGS uniform + +- docs/HACKING.CRYPTO: Improve documentation for autoconf build system + +Alexander Lamaison (16 Nov 2016) +- [Alex Arslan brought this change] + + Check for netinet/in.h in the tests cmake file (#148) + +- [Patrick Monnerat brought this change] + + Define new Diffie-Hellman context for mbedTLS + +- [monnerat brought this change] + + Make libssh2 work again on os400. (#118) + + * os400: minimum supported OS version is now V6R1. + Do not log compiler informational messages. + + * Implement crypto backend specific Diffie-Hellman computation. + + This feature is now needed on os400 because the QC3 library does not + implement bn_mod_exp() natively. Up to now, this function was emulated using + an RSA encryption, but commits ca5222ea819cc5ed797860070b4c6c1aeeb28420 and + 7934c9ce2a029c43e3642a492d3b9e494d1542be (CVE-2016-0787) broke the emulation + because QC3 only supports RSA exponents up to 512 bits. + + Happily, QC3 supports a native API for Diffie-Hellman computation, with + opaque random value: this commit implements the use of this API and, as a + side effect, enables support of this feature for any other crypto backend that + would use it. + + A "generic" Diffie-Hellman computation internal API supports crypto backends + not implementing their own: this generic API uses the same functions as before. + + * Fix typos in docs/HACKING.CRYPTO. + +- [Peter Stuge brought this change] + + acinclude.m4: Fixup OpenSSL EVP_aes_128_ctr() detection + +- [Peter Stuge brought this change] + + configure.ac: Add --with-crypto= instead of many different --with-$backend + + The new --with-crypto option replaces the previous backend-specific + --with-{openssl,libgcrypt,mbedtls,wincng} options and fixes some issues. + + * libgcrypt or mbedtls would previously be used whenever found, even + if configure was passed --without-libgcrypt or --without-mbedtls. + + * If --with-$backend was specified then configure would not fail even + if that library could not be found, and would instead use whichever + crypto library was found first. + + The new option defaults to `auto`, which makes configure check for all + supported crypto libraries in turn, choosing the first one found, or + exiting with an error if none can be found. + +- [Tony Kelman brought this change] + + Build mbedtls from source on Travis (#133) + + * Revert "Revert "travis: Test mbedtls too"" + + This reverts commit c4c60eac5ca756333034b07dd9e0b97741493ed3. + + * travis: Build mbedtls from source on Travis + + Use TOOLCHAIN_OPTION when calling cmake on mbedtls + + * tests: only run DSA tests for non-mbedtls + + crypto backends + +- [Peter Stuge brought this change] + + configure.ac src/Makefile.am: Remove dead AM_CONDITIONAL(OS400QC3) + + According to os400/README400 this backend can not be built + with configure+make, and the conditional is hard coded to false. + +- [Peter Stuge brought this change] + + configure.ac: Add -DNDEBUG to CPPFLAGS in non-debug builds + + There are a few uses of assert() in channel.c, sftp.c and transport.c. + +- [Peter Stuge brought this change] + + src/global.c: Fix conditional AES-CTR support + + Most of libssh2 already has conditional support for AES-CTR according to + the LIBSSH2_AES_CTR crypto backend #define, but global.c needed fixing. + +- [Peter Stuge brought this change] + + src/crypto.h src/userauth.c: Fix conditional RSA support + + Most of libssh2 already has conditional support for RSA according to + the LIBSSH2_RSA crypto backend #define, but crypto.h and userauth.c + needed a few small fixes. + +- [Peter Stuge brought this change] + + src/kex.c: Cast libssh2_sha{1,256}_update data arguments properly + + The update functions take a const unsigned char * but were called + with (const) char * in some places, causing unneccessary warnings. + +- [Peter Stuge brought this change] + + docs/HACKING.CRYPTO: Fix two type typos + +- [Sergei Trofimovich brought this change] + + acinclude.m4: fix ./configure --with-libgcrypt + + The change fixes passing of bogus gcrypt prefix. + Reproducible as: + + $ ./configure --with-libgcrypt + $ make V=1 + ... + /bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -Iyes/include -version-info 1:1:0 -no-undefined -export-symbols-regex '^libssh2_.*' -lgcrypt -lz -Lyes/lib -o libssh2.la -rpath /usr/local/lib channel.lo comp.lo crypt.lo hostkey.lo kex.lo mac.lo misc.lo packet.lo publickey.lo scp.lo session.lo sftp.lo userauth.lo transport.lo version.lo knownhost.lo agent.lo libgcrypt.lo pem.lo keepalive.lo global.lo -lgcrypt + ../libtool: line 7475: cd: yes/lib: No such file or directory + libtool: error: cannot determine absolute directory name of 'yes/lib' + + These + -Iyes/include + -Lyes/lib + come from libgcrypt code autodetection: + if test -n "$use_libgcrypt" && test "$use_libgcrypt" != "no"; then + LDFLAGS="$LDFLAGS -L$use_libgcrypt/lib" + CFLAGS="$CFLAGS -I$use_libgcrypt/include" + + I assume it's a typo to use yes/no flag as a prefix and changed + it to '$with_libgcrypt_prefix'. + + Reported-by: Mikhail Pukhlikov + Signed-off-by: Sergei Trofimovich + +- [Zenju brought this change] + + libssh2_sftp_init hang: last error not set + + The problem is that the original if statement simply returns NULL, but does not set the session last error code. The consequence is that libssh2_sftp_init() also returns NULL and libssh2_session_last_errno(sshSession) == LIBSSH2_ERROR_NONE. + + In my test the LIBSSH2_ERROR_EAGAIN is coming from sftp.c row 337: + if(4 != sftp->partial_size_len) + /* we got a short read for the length part */ + return LIBSSH2_ERROR_EAGAIN; + + with "partial_size_len == 0". Not sure if this is expected. + +- [Aidan Hobson Sayers brought this change] + + docs: correctly describe channel_wait_eof + + channel_wait_eof waits for channel->remote.eof, which is set on + receiving a `SSH_MSG_CHANNEL_EOF` message. This message is sent + when a party has no more data to send on a channel. + +- [Zenju brought this change] + + Fix MSVC 14 compilation warning (#92) + + 1> sftp.c + 1>libssh2-files\src\sftp.c(3393): warning C4456: declaration of 'retcode' hides previous local declaration + 1> libssh2-files\src\sftp.c(3315): note: see declaration of 'retcode' + +- [Salvador Fandino brought this change] + + LIBSSH2_ERROR_CHANNEL_WINDOW_FULL: add new error code + + In order to signal that the requested operation can not succeed + because the receiving window had been exhausted, the error code + LIBSSH2_ERROR_BUFFER_TOO_SMALL has been reused but I have found + that in certain context it may be ambigous. + + This patch introduces a new error code, + LIBSSH2_ERROR_CHANNEL_WINDOW_FULL, exclusive to signal that condition. + +- [Salvador Fandino brought this change] + + channel_wait_eof: handle receive window exhaustion + + Until now, in blocking mode, if the remote receiving window is + exhausted this function hangs forever as data is not read and the + remote side just keeps waiting for the window to grow before sending + more data. + + This patch, makes this function check for that condition and abort + with an error when it happens. + +- [Salvador Fandino brought this change] + + channel_wait_closed: don't fail when unread data is queued + + This function was calling channel_wait_eof to ensure that the EOF + packet has already been received, but that function also checks that + the read data queue is empty before reporting the EOF. That caused + channel_wait_closed to fail with a LIBSSH2_ERROR_INVAL when some data + was queued even after a successful call to libssh2_channel_wait_eof. + + This patch changes libssh2_channel_wait_closed to look directly into + channel->remote.eof so that both libssh2_channel_wait_eof and + libssh2_channel_wait_closed bahave consistently. + +- [Salvador Fandino brought this change] + + channel_wait_eof: fix debug message + +Daniel Stenberg (25 Oct 2016) +- libssh2.h: start working on 1.8.1 + +Version 1.8.0 (25 Oct 2016) + +Daniel Stenberg (25 Oct 2016) +- RELEASE-NOTES: adjusted for 1.8.0 + +Kamil Dudka (20 Oct 2016) +- Revert "aes: the init function fails when OpenSSL has AES support" + + This partially reverts commit f4f2298ef3635acd031cc2ee0e71026cdcda5864 + because it caused the compatibility code to call initialization routines + redundantly, leading to memory leakage with OpenSSL 1.1 and broken curl + test-suite in Fedora: + + 88 bytes in 1 blocks are definitely lost in loss record 5 of 8 + at 0x4C2DB8D: malloc (vg_replace_malloc.c:299) + by 0x72C607D: CRYPTO_zalloc (mem.c:100) + by 0x72A2480: EVP_CIPHER_meth_new (cmeth_lib.c:18) + by 0x4E5A550: make_ctr_evp.isra.0 (openssl.c:407) + by 0x4E5A8E8: _libssh2_init_aes_ctr (openssl.c:471) + by 0x4E5BB5A: libssh2_init (global.c:49) + +Daniel Stenberg (19 Oct 2016) +- [Charles Collicutt brought this change] + + libssh2_wait_socket: Fix comparison with api_timeout to use milliseconds (#134) + + Fixes #74 + +- [Charles Collicutt brought this change] + + Set err_msg on _libssh2_wait_socket errors (#135) + +- Revert "travis: Test mbedtls too" + + This reverts commit 3e6de50a24815e72ec5597947f1831f6083b7da8. + + Travis doesn't seem to support the mbedtls-dev package + +- maketgz: support "only" to only update version number locally + + and fix the date output locale + +- configure: make the --with-* options override the OpenSSL default + + ... previously it would default to OpenSSL even with the --with-[crypto] + options used unless you specificly disabled OpenSSL. Now, enabling another + backend will automatically disable OpenSSL if the other one is found. + +- [Keno Fischer brought this change] + + docs: Add documentation on new cmake/configure options + +- [Keno Fischer brought this change] + + configure: Add support for building with mbedtls + +- [wildart brought this change] + + travis: Test mbedtls too + +- [wildart brought this change] + + crypto: add support for the mbedTLS backend + + Closes #132 + +- [wildart brought this change] + + cmake: Add CLEAR_MEMORY option, analogously to that for autoconf + +- README.md: fix link typo + +- README: markdown version to look nicer on github + +Viktor Szakats (5 Sep 2016) +- [Taylor Holberton brought this change] + + openssl: add OpenSSL 1.1.0 compatibility + +Daniel Stenberg (4 Sep 2016) +- [Antenore Gatta brought this change] + + tests: HAVE_NETINET_IN_H was not defined correctly (#127) + + Fixes #125 + +- SECURITY: fix web site typo + +- SECURITY: security process + +GitHub (14 Aug 2016) +- [Alexander Lamaison brought this change] + + Basic dockerised test suite. + + This introduces a test suite for libssh2. It runs OpenSSH in a Docker + container because that works well on Windows (via docker-machine) as + well as Linux. Presumably it works on Mac too with docker-machine, but + I've not tested that. + + Because the test suite is docker-machine aware, you can also run it + against a cloud provider, for more realistic network testing, by setting + your cloud provider as your active docker machine. The Appveyor CI setup + in this commit does that because Appveyor doesn't support docker + locally. + +Kamil Dudka (3 Aug 2016) +- [Viktor Szakats brought this change] + + misc.c: Delete unused static variables + + Closes #114 + +Daniel Stenberg (9 Apr 2016) +- [Will Cosgrove brought this change] + + Merge pull request #103 from willco007/patch-2 + + Fix for security issue CVE-2016-0787 + +Alexander Lamaison (2 Apr 2016) +- [Zenju brought this change] + + Fix MSVC 14 compilation errors + + For _MSC_VER == 1900 these macros are not needed and create problems: + + + + 1>C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt\stdio.h(1925): warning C4005: 'snprintf': macro redefinition (compiling source file libssh2-files\src\mac.c) + + 1> \win32\libssh2_config.h(27): note: see previous definition of 'snprintf' (compiling source file libssh2-files\src\mac.c) + + 1>C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt\stdio.h(1927): fatal error C1189: #error: Macro definition of snprintf conflicts with Standard Library function declaration (compiling source file libssh2-files\src\mac.c) + +Daniel Stenberg (26 Mar 2016) +- [Brad Harder brought this change] + + _libssh2_channel_open: speeling error fixed in channel error message + +Alexander Lamaison (15 Mar 2016) +- Link with crypt32.lib on Windows. + + Makes linking with static OpenSSL work again. Although it's not + required for dynamic OpenSSL, it does no harm. + + Fixes #98. + +- [Craig A. Berry brought this change] + + Tweak VMS help file building. + + Primarily this is handling cases where top-level files moved into + the docs/ directory. I also corrected a typo and removed the + claim that libssh2 is public domain. + +- [Craig A. Berry brought this change] + + Build with standard stat structure on VMS. + + This gets us large file support, is available on any VMS release + in the last decade and more, and gives stat other modern features + such as 64-bit ino_t. + +- [Craig A. Berry brought this change] + + Update vms/libssh2_config.h. + + VMS does have stdlib.h, gettimeofday(), and OpenSSL. The latter + is appropriate to hard-wire in the configuration because it's + installed by default as part of the base operating system and + there is currently no libgcrypt port. + +- [Craig A. Berry brought this change] + + VMS can't use %zd for off_t format. + + %z is a C99-ism that VMS doesn't currently have; even though the + compiler is C99-compliant, the library isn't quite. The off_t used + for the st_size element of the stat can be 32-bit or 64-bit, so + detect what we've got and pick a format accordingly. + +- [Craig A. Berry brought this change] + + Normalize line endings in libssh2_sftp_get_channel.3. + + Somehow it got Windows-style CRLF endings so convert to just LF, + for consistency as well as not to confuse tools that will regard + the \r as content (e.g. the OpenVMS help librarian). + +Dan Fandrich (29 Feb 2016) +- libgcrypt: Fixed a NULL pointer dereference on OOM + +Daniel Stenberg (24 Feb 2016) +- [Viktor Szakats brought this change] + + url updates, HTTP => HTTPS + + Closes #87 + +Dan Fandrich (23 Feb 2016) +- RELEASE-NOTES: removed some duplicated names + +Version 1.7.0 (23 Feb 2016) + +Daniel Stenberg (23 Feb 2016) +- web: the site is now HTTPS + +- RELEASE-NOTES: 1.7.0 release + +- diffie_hellman_sha256: convert bytes to bits + + As otherwise we get far too small numbers. + + Reported-by: Andreas Schneider + + CVE-2016-0787 + +Alexander Lamaison (18 Feb 2016) +- Allow CI failures with VS 2008 x64. + + Appveyor doesn't support this combination. + +Daniel Stenberg (16 Feb 2016) +- [Viktor Szakats brought this change] + + GNUmakefile: list system libs after user libs + + Otherwise some referenced WinSock functions will fail to + resolve when linking against LibreSSL 2.3.x static libraries + with mingw. + + Closes #80 + +- [Viktor Szakats brought this change] + + openssl: apply new HAVE_OPAQUE_STRUCTS macro + + Closes #81 + +- [Viktor Szakats brought this change] + + openssl: fix LibreSSL support after OpenSSL 1.1.0-pre1/2 support + +Alexander Lamaison (14 Feb 2016) +- sftp.h: Fix non-C90 type. + + uint64_t does not exist in C90. Use libssh2_uint64_t instead. + +- Exclude sshd tests from AppVeyor. + + They fail complaining that sshd wasn't invoked with an absolute path. + +- Test on more versions of Visual Studio. + +- Fix Appveyor builds. + +Daniel Stenberg (14 Feb 2016) +- [Viktor Szakats brought this change] + + openssl: add OpenSSL 1.1.0-pre3-dev compatibility + + by using API instead of accessing an internal structure. + + Closes #83 + +- RELEASE-NOTES: synced with 996b04ececdf + +- include/libssh2.h: next version is 1.7.0 + +- configure: build "silent" if possible + +- sftp: re-indented some minor stuff + +- [Jakob Egger brought this change] + + sftp.c: ensure minimum read packet size + + For optimum performance we need to ensure we don't request tiny packets. + +- [Jakob Egger brought this change] + + sftp.c: Explicit return values & sanity checks + +- [Jakob Egger brought this change] + + sftp.c: Check Read Packet File Offset + + This commit adds a simple check to see if the offset of the read + request matches the expected file offset. + + We could try to recover, from this condition at some point in the future. + Right now it is better to return an error instead of corrupted data. + +- [Jakob Egger brought this change] + + sftp.c: Don't return EAGAIN if data was written to buffer + +- [Jakob Egger brought this change] + + sftp.c: Send at least one read request before reading + + This commit ensures that we have sent at least one read request before + we try to read data in sftp_read(). + + Otherwise sftp_read() would return 0 bytes (indicating EOF) if the + socket is not ready for writing. + +- [Jakob Egger brought this change] + + sftp.c: stop reading when buffer is full + + Since we can only store data from a single chunk in filep, + we have to stop receiving data as soon as the buffer is full. + + This adresses the following bug report: + https://github.com/libssh2/libssh2/issues/50 + +Salvador Fandiño (21 Jan 2016) +- agent_disconnect_unix: unset the agent fd after closing it + + "agent_disconnect_unix", called by "libssh2_agent_disconnect", was + leaving the file descriptor in the agent structure unchanged. Later, + "libssh2_agent_free" would call again "libssh2_agent_disconnect" under + the hood and it would try to close again the same file descriptor. In + most cases that resulted in just a harmless error, but it is also + possible that the file descriptor had been reused between the two + calls resulting in the closing of an unrelated file descriptor. + + This patch sets agent->fd to LIBSSH2_INVALID_SOCKET avoiding that + issue. + + Signed-off-by: Salvador Fandiño + +Daniel Stenberg (18 Jan 2016) +- [Patrick Monnerat brought this change] + + os400qc3: support encrypted private keys + + PKCS#8 EncryptedPrivateKeyinfo structures are recognized and decoded to get + values accepted by the Qc3 crypto library. + +- [Patrick Monnerat brought this change] + + os400qc3: New PKCS#5 decoder + + The Qc3 library is not able to handle PKCS#8 EncryptedPrivateKeyInfo structures + by itself. It is only capable of decrypting the (encrypted) PrivateKeyInfo + part, providing a key encryption key and an encryption algorithm are given. + Since the encryption key and algorithm description part in a PKCS#8 + EncryptedPrivateKeyInfo is a PKCS#5 structure, such a decoder is needed to + get the derived key method and hash, as well as encryption algorith and + initialisation vector. + +- [Patrick Monnerat brought this change] + + os400qc3: force continuous update on non-final hash/hmac computation + +- [Patrick Monnerat brought this change] + + os400qc3: Be sure hmac keys have a minimum length + + The Qc3 library requires a minimum key length depending on the target + hash algorithm. Append binary zeroes to the given key if not long enough. + This matches RFC 2104 specifications. + +- [Patrick Monnerat brought this change] + + os400qc3: Slave descriptor for key encryption key + + The Qc3 library requires the key encryption key to exist as long as + the encrypted key is used. Its descriptor token is then kept as an + "encrypted key slave" for recursive release. + +- [Patrick Monnerat brought this change] + + os400qc3.c: comment PEM/DER decoding + +- [Patrick Monnerat brought this change] + + os400qc3.c: improve ASN.1 header byte checks + +- [Patrick Monnerat brought this change] + + os400qc3.c: improve OID matching + +- [Patrick Monnerat brought this change] + + os400: os400qc3.c: replace malloc by LIBSSH2_ALLOC or alloca where possible + +- [Patrick Monnerat brought this change] + + os400: asn1_new_from_bytes(): use data from a single element only + +- [Patrick Monnerat brought this change] + + os400: fix an ILE/RPG prototype + +- [Patrick Monnerat brought this change] + + os400: implement character encoding conversion support + +- [Patrick Monnerat brought this change] + + os400: do not miss some external prototypes + + Build procedure extproto() did not strip braces from header files, thus + possibly prepended them to true prototypes. This prevented the prototype to + be recognized as such. + The solution implemented here is to map braces to semicolons, effectively + considering them as potential prototype delimiters. + +- [Patrick Monnerat brought this change] + + os400: Really add specific README + +- [Patrick Monnerat brought this change] + + os400: Add specific README and include new files in dist tarball + +- [Patrick Monnerat brought this change] + + os400: add compilation scripts + +- [Patrick Monnerat brought this change] + + os400: include files for ILE/RPG + + In addition, file os400/macros.h declares all procedures originally + defined as macros. It must not be used for real inclusion and is only + intended to be used as a `database' for macro wrapping procedures generation. + +- [Patrick Monnerat brought this change] + + os400: add supplementary header files/wrappers. Define configuration. + +- [Patrick Monnerat brought this change] + + Protect callback function calls from macro substitution + + Some structure fields holding callback addresses have the same name as the + underlying system function (connect, send, recv). Set parentheses around + their reference to suppress a possible macro substitution. + + Use a macro for connect() on OS/400 to resolve a const/nonconst parameter + problem. + +- [Patrick Monnerat brought this change] + + Add interface for OS/400 crypto library QC3 + +- [Patrick Monnerat brought this change] + + misc: include stdarg.h for debug code + +- [Patrick Monnerat brought this change] + + Document crypto library interface + +- [Patrick Monnerat brought this change] + + Feature an optional crypto-specific macro to rsa sign a data fragment vector + + OS/400 crypto library is unable to sign a precomputed SHA1 hash: however + it does support a procedure that hashes data fragments and rsa signs. + If defined, the new macro _libssh2_rsa_sha1_signv() implements this function + and disables use of _libssh2_rsa_sha1_sign(). + + The function described above requires that the struct iovec unused slacks are + cleared: for this reason, macro libssh2_prepare_iovec() has been introduced. + It should be defined as empty for crypto backends that are not sensitive + to struct iovec unused slack values. + +- [Patrick Monnerat brought this change] + + Fold long lines in include files + +- [Viktor Szakats brought this change] + + kex.c: fix indentation + + Closes #71 + +- [Viktor Szakats brought this change] + + add OpenSSL-1.1.0-pre2 compatibility + + Closes #70 + +- [Viktor Szakats brought this change] + + add OpenSSL 1.1.0-pre1 compatibility + + * close https://github.com/libssh2/libssh2/issues/69 + * sync a declaration with the rest of similar ones + * handle EVP_MD_CTX_new() returning NULL with OpenSSL 1.1.0 + * fix potential memory leak with OpenSSL 1.1.0 in + _libssh2_*_init() functions, when EVP_MD_CTX_new() succeeds, + but EVP_DigestInit() fails. + +Marc Hoersken (22 Dec 2015) +- wincng.c: fixed _libssh2_wincng_hash_final return value + + _libssh2_wincng_hash_final was returning the internal BCRYPT + status code instead of a valid libssh2 return value (0 or -1). + + This also means that _libssh2_wincng_hash never returned 0. + +- wincng.c: fixed possible memory leak in _libssh2_wincng_hash + + If _libssh2_wincng_hash_update failed _libssh2_wincng_hash_final + would never have been called before. + + Reported by Zenju. + +Kamil Dudka (15 Dec 2015) +- [Paul Howarth brought this change] + + libssh2.pc.in: fix the output of pkg-config --libs + + ... such that it does not include LDFLAGS used to build libssh2 itself. + There was a similar fix in the curl project long time ago: + + https://github.com/bagder/curl/commit/curl-7_19_7-56-g4c8adc8 + + Bug: https://bugzilla.redhat.com/1279966 + Signed-off-by: Kamil Dudka + +Marc Hoersken (6 Dec 2015) +- hostkey.c: align code path of ssh_rsa_init to ssh_dss_init + +- hostkey.c: fix invalid memory access if libssh2_dsa_new fails + + Reported by dimmaq, fixes #66 + +Daniel Stenberg (3 Nov 2015) +- [Will Cosgrove brought this change] + + gcrypt: define libssh2_sha256_ctx + + Looks like it didn't make it into the latest commit for whatever reason. + + Closes #58 + +- [Salvador Fandino brought this change] + + libssh2_session_set_last_error: Add function + + Net::SSH2, the Perl wrapping module for libssh2 implements several features* + on top of libssh2 that can fail and so need some mechanism to report the error + condition to the user. + + Until now, besides the error state maintained internally by libssh2, another + error state was maintained at the Perl level for every session object and then + additional logic was used to merge both error states. That is a maintenance + nighmare, and actually there is no way to do it correctly and consistently. + + In order to allow the high level language to add new features to the library + but still rely in its error reporting features the new function + libssh2_session_set_last_error (that just exposses _libssh2_error_flags) is + introduced. + + *) For instance, connecting to a remote SSH service giving the hostname and + port. + + Signed-off-by: Salvador Fandino + Signed-off-by: Salvador Fandiño + +- [Salvador Fandino brought this change] + + _libssh2_error: Support allocating the error message + + Before this patch "_libssh2_error" required the error message to be a + static string. + + This patch adds a new function "_libssh2_error_flags" accepting an + additional "flags" argument and specifically the flag + "LIBSSH2_ERR_FLAG_DUP" indicating that the passed string must be + duplicated into the heap. + + Then, the method "_libssh2_error" has been rewritten to use that new + function under the hood. + + Signed-off-by: Salvador Fandino + Signed-off-by: Salvador Fandiño + +- [Will Cosgrove brought this change] + + added engine.h include to fix warning + +- [sune brought this change] + + kex.c: removed dupe entry from libssh2_kex_methods[] + + Closes #51 + +- [Salvador Fandiño brought this change] + + userauth: Fix off by one error when reading public key file + + After reading the public key from file the size was incorrectly + decremented by one. + + This was usually a harmless error as the last character on the public + key file is an unimportant EOL. But if due to some error the public key + file is empty, the public key size becomes (uint)(0 - 1), resulting in + an unrecoverable out of memory error later. + + Signed-off-by: Salvador Fandi??o + +- [Salvador Fandino brought this change] + + channel: Detect bad usage of libssh2_channel_process_startup + + A common novice programmer error (at least among those using the + wrapping Perl module Net::SSH2), is to try to reuse channels. + + This patchs detects that incorrect usage and fails with a + LIBSSH2_ERROR_BAD_USE error instead of hanging. + + Signed-off-by: Salvador Fandino + +- [Will Cosgrove brought this change] + + kex: Added diffie-hellman-group-exchange-sha256 support + + ... and fixed HMAC_Init depricated usage + + Closes #48 + +Alexander Lamaison (21 Sep 2015) +- Prefixed new #defines to prevent collisions. + + Other libraries might have their own USE_WIN32_*FILES. + +- [keith-daigle brought this change] + + Update examples/scp.c to fix bug where large files on win32 would cause got to wrap and go negative + +- [David Byron brought this change] + + add libssh2_scp_recv2 to support large (> 2GB) files on windows + +Daniel Stenberg (17 Sep 2015) +- [sune brought this change] + + WinCNG: support for SHA256/512 HMAC + + Closes #47 + +- [brian m. carlson brought this change] + + Add support for HMAC-SHA-256 and HMAC-SHA-512. + + Implement support for these algorithms and wire them up to the libgcrypt + and OpenSSL backends. Increase the maximum MAC buffer size to 64 bytes + to prevent buffer overflows. Prefer HMAC-SHA-256 over HMAC-SHA-512, and + that over HMAC-SHA-1, as OpenSSH does. + + Closes #40 + +- [Zenju brought this change] + + kex: free server host key before allocating it (again) + + Fixes a memory leak when Synology server requests key exchange + + Closes #43 + +- [Viktor Szakats brought this change] + + GNUmakefile: up OpenSSL version + + closes #23 + +- [Viktor Szakats brought this change] + + GNUmakefile: add -m64 CFLAGS when targeting mingw64, add -m32/-m64 to LDFLAGS + + libssh2 equivalent of curl patch https://github.com/bagder/curl/commit/d21b66835f2af781a3c2a685abc92ef9f0cd86be + + This allows to build for the non-default target when using a multi-target mingw distro. + Also bump default OpenSSL dependency path to 1.0.2c. + +- [Viktor Szakats brought this change] + + GNUmakefile: add support for LIBSSH2_LDFLAG_EXTRAS + + It is similar to existing LIBSSH2_CFLAG_EXTRAS, but for + extra linker options. + + Also delete some line/file ending whitespace. + + closes #27 + +- [nasacj brought this change] + + hostkey.c: Fix compiling error when OPENSSL_NO_MD5 is defined + + Closes #32 + +- [Mizunashi Mana brought this change] + + openssl.h: adjust the rsa/dsa includes + + ... to work when built without DSA support. + + Closes #36 + +Alexander Lamaison (26 Jul 2015) +- Let CMake build work as a subproject. + + Patch contributed by JasonHaslam. + +- Fix builds with Visual Studio 2015. + + VS2015 moved stdio functions to the header files as inline function. That means check_function_exists can't detect them because it doesn't use header files - just does a link check. Instead we need to use check_symbol_exists with the correct headers. + +Kamil Dudka (2 Jul 2015) +- cmake: include CMake files in the release tarballs + + Despite we announced the CMake support in libssh2-1.6.0 release notes, + the files required by the CMake build system were not included in the + release tarballs. Hence, the only way to use CMake for build was the + upstream git repository. + + This commit makes CMake actually supported in the release tarballs. + +- tests/mansyntax.sh: fix 'make distcheck' with recent autotools + + Do not create symbolic links off the build directory. Recent autotools + verify that out-of-source build works even if the source directory tree + is not writable. + +- openssl: fix memleak in _libssh2_dsa_sha1_verify() + +Daniel Stenberg (12 Jun 2015) +- openssl: make libssh2_sha1 return error code + + - use the internal prefix _libssh2_ for non-exported functions + + - removed libssh2_md5() since it wasn't used + + Reported-by: Kamil Dudka + +- [LarsNordin-LNdata brought this change] + + SFTP: Increase speed and datasize in SFTP read + + The function sftp_read never return more then 2000 bytes (as it should + when I asked Daniel). I increased the MAX_SFTP_READ_SIZE to 30000 but + didn't get the same speed as a sftp read in SecureSSH. I analyzed the + code and found that a return always was dona when a chunk has been read. + I changed it to a sliding buffer and worked on all available chunks. I + got an increase in speed and non of the test I have done has failed + (both local net and over Internet). Please review and test. I think + 30000 is still not the optimal MAX_SFTP_READ_SIZE, my next goal is to + make an API to enable changing this value (The SecureSSH sftp_read has + more complete filled packages when comparing the network traffic) + +- bump: start working on 1.6.1 + +Version 1.6.0 (5 Jun 2015) + +Daniel Stenberg (5 Jun 2015) +- RELEASE-NOTES: synced with 858930cae5c6a + +Marc Hoersken (19 May 2015) +- wincng.c: fixed indentation + +- [sbredahl brought this change] + + wincng.c: fixed memleak in (block) cipher destructor + +Alexander Lamaison (6 May 2015) +- [Jakob Egger brought this change] + + libssh2_channel_open: more detailed error message + + The error message returned by libssh2_channel_open in case of a server side channel open failure is now more detailed and includes the four standard error conditions in RFC 4254. + +- [Hannes Domani brought this change] + + kex: fix libgcrypt memory leaks of bignum + + Fixes #168. + +Marc Hoersken (3 Apr 2015) +- configure.ac: check for SecureZeroMemory for clear memory feature + +- Revert "wincng.c: fix clear memory feature compilation with mingw" + + This reverts commit 2d2744efdd0497b72b3e1ff6e732aa4c0037fc43. + + Autobuilds show that this did not solve the issue. + And it seems like RtlFillMemory is defined to memset, + which would be optimized out by some compilers. + +- wincng.c: fix clear memory feature compilation with mingw + +Alexander Lamaison (1 Apr 2015) +- [LarsNordin-LNdata brought this change] + + Enable use of OpenSSL that doesn't have DSA. + + Added #if LIBSSH2_DSA for all DSA functions. + +- [LarsNordin-LNdata brought this change] + + Use correct no-blowfish #define with OpenSSL. + + The OpenSSL define is OPENSSL_NO_BF, not OPENSSL_NO_BLOWFISH. + +Marc Hoersken (25 Mar 2015) +- configure: error if explicitly enabled clear-memory is not supported + + This takes 22bd8d81d8fab956085e2079bf8c29872455ce59 and + b8289b625e291bbb785ed4add31f4759241067f3 into account, + but still makes it enabled by default if it is supported + and error out in case it is unsupported and was requested. + +Daniel Stenberg (25 Mar 2015) +- configure: make clear-memory default but only WARN if backend unsupported + + ... instead of previous ERROR. + +Marc Hoersken (24 Mar 2015) +- wincng.h: fix warning about computed return value not being used + +- nonblocking examples: fix warning about unused tvdiff on Mac OS X + +Daniel Stenberg (24 Mar 2015) +- openssl: fix compiler warnings + +- cofigure: fix --disable-clear-memory check + +Marc Hoersken (23 Mar 2015) +- scp.c: improved command length calculation + + Reduced number of calls to strlen, because shell_quotearg already + returns the length of the resulting string (e.q. quoted path) + which we can add to the existing and known cmd_len. + Removed obsolete call to memset again, because we can put a final + NULL-byte at the end of the string using the calculated length. + +- scp.c: improved and streamlined formatting + +- scp.c: fix that scp_recv may transmit not initialised memory + +- scp.c: fix that scp_send may transmit not initialised memory + + Fixes ticket 244. Thanks Torsten. + +- kex: do not ignore failure of libssh2_sha1_init() + + Based upon 43b730ce56f010e9d33573fcb020df49798c1ed8. + Fixes ticket 290. Thanks for the suggestion, mstrsn. + +- wincng.h: fix return code of libssh2_md5_init() + +- openssl.c: fix possible segfault in case EVP_DigestInit fails + +- wincng.c: fix possible use of uninitialized variables + +- wincng.c: fix unused argument warning if clear memory is not enabled + +- wincng: Added explicit clear memory feature to WinCNG backend + + This re-introduces the original feature proposed during + the development of the WinCNG crypto backend. It still needs + to be added to libssh2 itself and probably other backends. + + Memory is cleared using the function SecureZeroMemory which is + available on Windows systems, just like the WinCNG backend. + +- wincng.c: fixed mixed line-endings + +- wincng.c: fixed use of invalid parameter types in a8d14c5dcf + +- wincng.c: only try to load keys corresponding to the algorithm + +- wincng.c: moved PEM headers into definitions + +- wincng.h: fixed invalid parameter name + +- wincng: fixed mismatch with declarations in crypto.h + +- userauth.c: fixed warning C6001: using uninitialized sig and sig_len + +- pem.c: fixed warning C6269: possible incorrect order of operations + +- wincng: add support for authentication keys to be passed in memory + + Based upon 18cfec8336e and daa2dfa2db. + +- pem.c: add _libssh2_pem_parse_memory to parse PEM from memory + + Requirement to implement 18cfec8336e for Libgcrypt and WinCNG. + +- pem.c: fix copy and paste mistake from 55d030089b8 + +- userauth.c: fix another possible dereference of a null pointer + +- userauth.c: fix possible dereference of a null pointer + +- pem.c: reduce number of calls to strlen in readline + +Alexander Lamaison (17 Mar 2015) +- [Will Cosgrove brought this change] + + Initialise HMAC_CTX in more places. + + Missed a couple more places we init ctx to avoid openssl threading crash. + +- Build build breakage in WinCNG backend caused when adding libssh2_userauth_publickey_frommemory. + + The new feature isn't implemented for the WinCNG backend currently, but the WinCNG backend didn't contain any implementation of the required backend functions - even ones that returns an error. That caused link errors. + + This change fixes the problem by providing an implementation of the backend functions that returns an error. + +- Fix breakage in WinCNG backend caused by introducing libssh2_hmac_ctx_init. + + The macro was defined to nothing for the libgcrypt backend, but not for WinCNG. This brings the latter into line with the former. + +Daniel Stenberg (15 Mar 2015) +- userauth_publickey_frommemory.3: add AVAILABILITY + + ... it will be added in 1.6.0 + +- libssh2: next version will be called 1.6.0 + + ... since we just added a new function. + +- docs: add libssh2_userauth_publickey_frommemory.3 to dist + + The function and man page were added in commit 18cfec8336e + +- [Jakob Egger brought this change] + + direct_tcpip: Fixed channel write + + There were 3 bugs in this loop: + 1) Started from beginning after partial writes + 2) Aborted when 0 bytes were sent + 3) Ignored LIBSSH2_ERROR_EAGAIN + + See also: + https://trac.libssh2.org/ticket/281 + https://trac.libssh2.org/ticket/293 + +Alexander Lamaison (15 Mar 2015) +- [Will Cosgrove brought this change] + + Must init HMAC_CTX before using it. + + Must init ctx before using it or openssl will reuse the hmac which is not thread safe and causes a crash. + Added libssh2_hmac_ctx_init macro. + +- Add continuous integration configurations. + + Linux-based CI is done by Travis CI. Windows-based CI is done by Appveyor. + +- [David Calavera brought this change] + + Allow authentication keys to be passed in memory. + + All credits go to Joe Turpin, I'm just reaplying and cleaning his patch: + http://www.libssh2.org/mail/libssh2-devel-archive-2012-01/0015.shtml + + * Use an unimplemented error for extracting keys from memory with libgcrypt. + +Daniel Stenberg (14 Mar 2015) +- docs: include the renamed INSTALL* files in dist + +Alexander Lamaison (13 Mar 2015) +- Prevent collisions between CMake and Autotools in examples/ and tests/. + +- Avoid clash between CMake build and Autotools. + + Autotools expects a configuration template file at src/libssh2_config.h.in, which buildconf generates. But the CMake build system has its CMake-specific version of the file at this path. This means that, if you don't run buildconf, the Autotools build will fail because it configured the wrong header template. + + See https://github.com/libssh2/libssh2/pull/8. + +- Merge pull request #8 from alamaison/cmake + + CMake build system. + +- CMake build system. + + Tested: + - Windows: + - Visual C++ 2005/2008/2010/2012/2013/MinGW-w64 + - static/shared + - 32/64-bit + - OpenSSL/WinCNG + - Without zlib + - Linux: + - GCC 4.6.3/Clang 3.4 + - static/shared + - 32/64-bit + - OpenSSL/Libgcrypt + - With/Without zlib + - MacOS X + - AppleClang 6.0.0 + - static + - 64-bit + - OpenSSL + - Without zlib + + Conflicts: + README + +- Man man syntax tests fail gracefully if man version is not suitable. + +- Return valid code from test fixture on failure. + + The sshd test fixture was returning -1 if an error occurred, but negative error codes aren't technically valid (google it). Bash on Windows converted them to 0 which made setup failure look as though all tests were passing. + +- Let mansyntax.sh work regardless of where it is called from. + +Daniel Stenberg (12 Mar 2015) +- [Viktor Szakáts brought this change] + + mingw build: allow to pass custom CFLAGS + + Allow to pass custom `CFLAGS` options via environment variable + `LIBSSH2_CFLAG_EXTRAS`. Default and automatically added options of + `GNUmakefile` have preference over custom ones. This addition is useful + for passing f.e. custom CPU tuning or LTO optimization (`-flto + -ffat-lto-objects`) options. The only current way to do this is to edit + `GNUmakefile`. This patch makes it unnecessary. + + This is a mirror of similar libcurl patch: + https://github.com/bagder/curl/pull/136 + +- [Will Cosgrove brought this change] + + userauth: Fixed prompt text no longer being copied to the prompts struct + + Regression from 031566f9c + +- README: update the git repo locations + +- wait_socket: wrong use of difftime() + + With reversed arguments it would always return a negative value... + + Bug: https://github.com/bagder/libssh2/issues/1 + +- bump: start working toward 1.5.1 now + +Version 1.5.0 (11 Mar 2015) + +Daniel Stenberg (11 Mar 2015) +- RELEASE-NOTES: 1.5.0 release + +- [Mariusz Ziulek brought this change] + + kex: bail out on rubbish in the incoming packet + + CVE-2015-1782 + + Bug: http://www.libssh2.org/adv_20150311.html + +- docs: move INSTALL, AUTHORS, HACKING and TODO to docs/ + + And with this, cleanup README to be shorter and mention the new source + code home. + +- .gitignore: don't ignore INSTALL + +Dan Fandrich (4 Mar 2015) +- examples/x11.c: include sys/select.h for improved portability + +Daniel Stenberg (4 Mar 2015) +- RELEASE-NOTES: synced with a8473c819bc068 + + In preparation for the upcoming 1.5.0 release. + +Guenter Knauf (8 Jan 2015) +- NetWare build: added some missing exports. + +Marc Hoersken (29 Dec 2014) +- knownhost.c: fix use of uninitialized argument variable wrote + + Detected by clang scan in line 1195, column 18. + +- examples/x11.c: fix result of operation is garbage or undefined + + Fix use of uninitialized structure w_size_bck. + Detected by clang scan in line 386, column 28. + +- examples/x11.c: remove dead assigments of some return values + + Detected by clang scan in line 212, column 9. + Detected by clang scan in line 222, column 13. + Detected by clang scan in line 410, column 13. + +- examples/x11.c: fix possible memory leak if read fails + + Detected by clang scan in line 224, column 21. + +- examples/x11.c: fix invalid removal of first list element + + Fix use of memory after it was being freed. + Detected by clang scan in line 56, column 12. + +- userauth.c: make sure that sp_len is positive and avoid overflows + + ... if the pointer subtraction of sp1 - pubkey - 1 resulted in a + negative or larger value than pubkey_len, memchr would fail. + + Reported by Coverity CID 89846. + +- channel.c: remove logically dead code, host cannot be NULL here + + ... host cannot be NULL in line 525, because it is always + valid (e.g. at least set to "0.0.0.0") after lines 430 and 431. + + Reported by Coverity CID 89807. + +- session.c: check return value of session_nonblock during startup + + Reported by Coverity CID 89803. + +- session.c: check return value of session_nonblock in debug mode + + Reported by Coverity CID 89805. + +- pem.c: fix mixed line-endings introduced with 8670f5da24 + +- pem.c: make sure there's a trailing zero and b64data is not NULL + + ... if there is no base64 data between PEM header and footer. + Reported by Coverity CID 89823. + +- kex.c: make sure mlist is not set to NULL + + ... if the currently unsupported LANG methods are called. + Reported by Coverity CID 89834. + +- packet.c: i < 256 was always true and i would overflow to 0 + + Visualize that the 0-termination is intentional, because the array + is later passed to strlen within _libssh2_packet_askv. + +- silence multiple data conversion warnings + +Daniel Stenberg (23 Dec 2014) +- agent_connect_unix: make sure there's a trailing zero + + ... if the path name was too long. Reported by Coverity CID 89801. + +Marc Hoersken (22 Dec 2014) +- examples on Windows: use native SOCKET-type instead of int + + And check return values accordingly. + +- userauth.c: improve readability and clarity of for-loops + +Daniel Stenberg (22 Dec 2014) +- calloc: introduce LIBSSH2_CALLOC() + + A simple function using LIBSSH2_ALLOC + memset, since this pattern was + used in multiple places and this simplies code in general. + +Marc Hoersken (15 Dec 2014) +- libssh2_priv.h: Ignore session, context and format parameters + +- x11 example: check return value of socket function + +- examples: fixed mixed line-endings introduced with aedfba25b8 + +- wincng.c: explicitly ignore BCrypt*AlgorithmProvider return codes + + Fixes VS2012 code analysis warning C6031: + return value ignored: could return unexpected value + +- wincng.c: fix possible invalid memory write access + + Fixes VS2012 code analysis warning C6386: + buffer overrun: accessing 'pbOutput', the writable size is + 'cbOutput' bytes, but '3' bytes may be written: libssh2 wincng.c 610 + +- tests on Windows: check for WSAStartup return code + + Fixes VS2012 code analysis warning C6031: + return value ignored: could return unexpected value + +- wincng.c: fix possible NULL pointer de-reference of bignum + + Fixes VS2012 code analysis warning C6011: + dereferencing NULL pointer 'bignum'. libssh2 wincng.c 1567 + +- wincng.c: fix possible use of uninitialized memory + + Fixes VS2012 code analysis warning C6001: + using uninitialized memory 'cbDecoded'. libssh2 wincng.c 553 + +- packet.c: fix possible NULL pointer de-reference within listen_state + + Fixes VS2012 code analysis warning C6011: + dereferencing NULL pointer 'listen_state->channel'. libssh2 packet.c 221 + +- kex.c: fix possible NULL pointer de-reference with session->kex + + Fixes VS2012 code analysis warning C6011: + dereferencing NULL pointer 'session->kex'. libssh2 kex.c 1761 + +- agent.c: check return code of MapViewOfFile + + Fixes VS2012 code analysis warning C6387: 'p+4' may be '0': + this does not adhere to the specification for the function + 'memcpy': libssh2 agent.c 330 + + Fixes VS2012 code analysis warning C6387: 'p' may be '0': + this does not adhere to the specification for the function + 'UnmapViewOfFile': libssh2 agent.c 333 + +- examples on Windows: check for socket return code + + Fixes VS2012 code analysis warning C28193: + The variable holds a value that must be examined + +- examples on Windows: check for WSAStartup return code + + Fixes VS2012 code analysis warning C6031: + return value ignored: could return unexpected value + +Guenter Knauf (11 Dec 2014) +- wincng.c: silent some more gcc compiler warnings. + +- wincng.c: silent gcc compiler warnings. + +- Watcom build: added support for WinCNG build. + +- build: updated dependencies in makefiles. + +Daniel Stenberg (4 Dec 2014) +- configure: change LIBS not LDFLAGS when checking for libs + + Closes #289 + + Patch-by: maurerpe + +Guenter Knauf (3 Dec 2014) +- MinGW build: some more GNUMakefile tweaks. + + test/GNUmakefile: added architecture autodetection; added switches to + CFLAGS and RCFLAGS to make sure that the right architecture is used. + Added support to build with WinCNG. + +- sftpdir.c: added authentication method detection. + + Stuff copied over from ssh2.c to make testing a bit easier. + +- NMake build: fixed LIBS settings. + +- NMake build: added support for WinCNG build. + +- MinGW build: some GNUMakefile tweaks. + + Added architecture autodetection; added switches to CFLAGS and + RCFLAGS to make sure that the right architecture is used. + Added support to build with WinCNG. + +- MinGW build: Fixed redefine warnings. + +- Updated copyright year. + +Daniel Stenberg (31 Aug 2014) +- COPYING: bump the copyright year + +Dan Fandrich (28 Jul 2014) +- docs: fixed a bunch of typos + +- docs: added missing libssh2_session_handshake.3 file + +Marc Hoersken (19 May 2014) +- wincng.c: specify the required libraries for dependencies using MSVC + + Initially reported by Bob Kast as "for MS VS builds, specify the + libraries that are required so they don't need to go into all + project files that may use this library". Thanks a lot. + +- [Bob Kast brought this change] + + windows build: do not export externals from static library + + If you are building a DLL, then you need to explicitly export each + entry point. When building a static library, you should not. + + libssh2 was exporting the entry points whether it was building a DLL or a + static library. To elaborate further, if libssh2 was used as a static + library, which was being linked into a DLL, the libssh2 API would be + exported from that separate DLL. + +Daniel Stenberg (19 May 2014) +- [Mikhail Gusarov brought this change] + + Fix typos in manpages + +Marc Hoersken (18 May 2014) +- wincng.c: Fixed memory leak in case of an error during ASN.1 decoding + +- configure: Display individual crypto backends on separate lines + + This avoids line-wrapping in between parameters and makes the + error message look like the following: + + configure: error: No crypto library found! + Try --with-libssl-prefix=PATH + or --with-libgcrypt-prefix=PATH + or --with-wincng on Windows + +- [Bob Kast brought this change] + + libssh2_priv.h: a 1 bit bit-field should be unsigned + + some compilers may not like this + +- knownhost.c: Fixed warning that pointer targets differ in signedness + +- wincng.c: Fixed warning about pointer targets differing in signedness + +- tcpip-forward.c: Fixed warning that pointer targets differ in signedness + + libssh2_channel_forward_listen_ex uses ints instead of unsigned ints. + +- misc.c: Fixed warning about mixed declarations and code + +- libgcrypt.h: Fixed warning about pointer targets differing in signedness + +- wincng.h: Fixed warning about pointer targets differing in signedness + +- misc.c: Fixed warning about unused parameter abstract + +- tcpip-forward.c: Removed unused variables shost, sport and sockopt + +- wincng.h: Added forward declarations for all WinCNG functions + + Initially reported by Bob Kast as "Wincng - define function + prototypes for wincng routines". Thanks a lot. + + Also replaced structure definitions with type definitions. + +- [Bob Kast brought this change] + + libssh2.h: on Windows, a socket is of type SOCKET, not int + +- win32: Added WinCNG targets to generated Visual Studio project + + Inspired by Bob Kast's reports, this commit enables the compilation + of libssh2 with WinCNG using the generated Visual Studio project files. + This commit adds WinCNG support to parts of the existing Win32 build + infrastructure, until new build systems, like pre-defined VS project + files or CMake files may be added. + + This commit and b20bfeb3e519119a48509a1099c06d65aa7da1d7 raise one + question: How to handle build systems, like VS project files, that + need to include all source files regardless of the desired target, + including all supported crypto backends? For now the mentioned commit + added a check for LIBSSH2_OPENSSL to openssl.c and with this commit + the supported crypto backends are hardcoded within Makefile.am. + +- libssh2_priv msvc: Removed redundant definition of inline keyword + + Initially reported by Bob Kast as "Remove redundant 'inline' define". + Thanks a lot. + +- wincng: Made data parameter to hash update function constant + + Initially reported by Bob Kast as "formal parameter must be const + since it is used in contexts where the actual parameter may be const". + Thanks a lot. + +- wincng: fix cross-compilation against the w64 mingw-runtime package + +- openssl: Check for LIBSSH2_OPENSSL in order to compile with openssl + +- wincng: Fixed use of possible uninitialized variable pPaddingInfo + + Reported by Bob Kast, thanks a lot. + +- wincng: Added cast for double to unsigned long conversion + +- wincng: Cleaned up includes and check NTSTATUS using macro + + Removed header file combination that is not supported on a real + Windows platform and can only be compiled using MinGW. Replaced + custom NTSTATUS return code checks with BCRYPT_SUCCESS macro. + +Daniel Stenberg (16 Mar 2014) +- userauth_hostbased_fromfile: zero assign to avoid uninitialized use + + Detected by clang-analyze + +- channel_receive_window_adjust: store windows size always + + Avoid it sometimes returning without storing it, leaving calling + functions with unknown content! + + Detected by clang-analyzer + +- publickey_packet_receive: avoid junk in returned pointers + + clang-analyzer found this risk it would return a non-initialized pointer + in a success case + +Peter Stuge (16 Mar 2014) +- [Marc Hoersken brought this change] + + Added Windows Cryptography API: Next Generation based backend + +- [Marc Hoersken brought this change] + + knownhost.c: fixed that 'key_type_len' may be used uninitialized + + ../src/knownhost.c: In function 'libssh2_knownhost_readline': + ../src/knownhost.c:651:16: warning: 'key_type_len' may be used + uninitialized in this function [-Wmaybe-uninitialized] + rc = knownhost_add(hosts, hostbuf, NULL, + ^ + ../src/knownhost.c:745:12: note: 'key_type_len' was declared here + size_t key_type_len; + ^ + +- [Marc Hoersken brought this change] + + pem.c: always compile pem.c independently of crypto backend + +- Fix non-autotools builds: Always define the LIBSSH2_OPENSSL CPP macro + + Commit d512b25f69a1b6778881f6b4b5ff9cfc6023be42 introduced a crypto + library abstraction in the autotools build system, to allow us to more + easily support new crypto libraries. In that process it was found that + all other build system which we support are hard-coded to build with + OpenSSL. Commit f5c1a0d98bd51aeb24aca3d49c7c81dcf8bd858d fixes automake + introduced into non-autotools build systems but still overlooked the + CPP macro saying that we are using OpenSSL. + + Thanks to Marc Hörsken for identifying this issue and proposing a fix + for win32/{GNUmakefile,config.mk}. This commit uses a slightly different + approach but the end result is the same. + +Dan Fandrich (15 Mar 2014) +- channel_close: Close the channel even in the case of errors + +- sftp_close_handle: ensure the handle is always closed + + Errors are reported on return, but otherwise the close path is + completed as much as possible and the handle is freed on exit. + +Alexander Lamaison (6 Mar 2014) +- knownhost: Restore behaviour of `libssh2_knownhost_writeline` with short buffer. + + Commit 85c6627c changed the behaviour of `libssh2_knownhost_writeline` so that it stopped returning the number of bytes needed when the given buffer was too small. Also, the function changed such that is might write to part of the buffer before realising it is too small. + + This commit restores the original behaviour, whilst keeping the unknown-key-type functionality that 85c6627c. Instead of writing to the buffer piecemeal, the length of the various parts is calculated up front and the buffer written only if there is enough space. The calculated necessary size is output in `outlen` regardless of whether the buffer was written to. + + The main use-case for the original behaviour that this commit restores is to allow passing in a NULL buffer to get the actual buffer size needed, before calling the function again with the buffer allocated to the exact size required. + +- knownhost: Fix DSS keys being detected as unknown. + + I missing `else` meant ssh-dss format keys were being re-detected as unknown format. + +Dan Fandrich (6 Mar 2014) +- knownhosts: Abort if the hosts buffer is too small + + This could otherwise cause a match on the wrong host + +- agent_list_identities: Fixed memory leak on OOM + +- Fixed a few typos + +- userauth: Fixed an attempt to free from stack on error + +- Fixed a few memory leaks in error paths + +- Fixed two potential use-after-frees of the payload buffer + + The first might occur if _libssh2_packet_add returns an error, as + fullpacket_state wasn't reset to idle so if it were possible for + fullpacket to be called again, it would return to the same state + handler and re-use the freed p->packet buffer. + + The second could occur if decrypt returned an error, as it freed the + packet buffer but did not clear total_num, meaning that freed buffer + could be written into again later. + +Alexander Lamaison (28 Nov 2013) +- Fix missing `_libssh2_error` in `_libssh2_channel_write`. + + In one case, the error code from `_libssh2_transport_read` was being returned from `_libssh2_channel_write` without setting it as the last error by calling `_libssh2_error`. This commit fixes that. + + Found when using a session whose socket had been inadvertently destroyed. The calling code got confused because via `libssh2_session_last_error` it appeared no error had occurred, despite one being returned from the previous function. + +Kamil Dudka (21 Nov 2013) +- [Mark McPherson brought this change] + + openssl: initialise the digest context before calling EVP_DigestInit() + + When using the OpenSSL libraries in FIPS mode, the function call + EVP_DigestInit() is actually #defined to FIPS_digestinit(). + Unfortunately wheres EVP_DigestInit() initialises the context and then + calls EVP_DigestInit_ex(), this function assumes that the context has + been pre-initialised and crashes when it isn't. + + Bug: https://trac.libssh2.org/ticket/279 + + Fixes #279 + +- [Marc Hörsken brought this change] + + .gitignore: Ignore files like src/libssh2_config.h.in~ + +Peter Stuge (13 Nov 2013) +- Move automake conditionals added by commit d512b25f out of Makefile.inc + + Commit d512b25f69a1b6778881f6b4b5ff9cfc6023be42 added automake + conditionals to Makefile.inc but since Makefile.inc is included + from Makefile for all other build systems that does not work. + + This commit instead adds Makefile.OpenSSL.inc and Makefile.libgcrypt.inc + and moves the automake conditional to its proper place, src/Makefile.am. + + The automake conditional includes the correct Makefile.$name.inc per + the crypto library selection/detection done by configure. + + All non-autotools build system files in libssh2 are hardcoded to use + OpenSSL and do not get a conditional but at least there is some reuse + because they can all include the new Makefile.OpenSSL.inc. + +Daniel Stenberg (27 Oct 2013) +- [Salvador Fandino brought this change] + + Set default window size to 2MB + + The default channel window size used until now was 256KB. This value is + too small and results on a bottleneck on real-life networks where + round-trip delays can easily reach 300ms. + + The issue was not visible because the configured channel window size + was being ignored and a hard-coded value of ~22MB being used instead, + but that was fixed on a previous commit. + + This patch just changes the default window size + (LIBSSH2_CHANNEL_WINDOW_DEFAULT) to 2MB. It is the same value used by + OpenSSH and in our opinion represents a good compromise between memory + used and transfer speed. + + Performance tests were run to determine the optimum value. The details + and related discussion are available from the following thread on the + libssh2 mailing-list: + + http://www.libssh2.org/mail/libssh2-devel-archive-2013-10/0018.shtml + http://article.gmane.org/gmane.network.ssh.libssh2.devel/6543 + + An excerpt follows: + + "I have been running some transfer test and measuring their speed. + + My setup was composed of a quad-core Linux machine running Ubuntu 13.10 + x86_64 with a LXC container inside. The data transfers were performed + from the container to the host (never crossing through a physical + network device). + + Network delays were simulated using the tc tool. And ping was used to + verify that they worked as intended during the tests. + + The operation performed was the equivalent to the following ssh command: + + $ ssh container "dd bs=16K count=8K if=/dev/zero" >/dev/null + + Though, establishment and closing of the SSH connection was excluded + from the timings. + + I run the tests several times transferring files of sizes up to 128MB + and the results were consistent between runs. + + The results corresponding to the 128MB transfer are available here: + + https://docs.google.com/spreadsheet/ccc?key=0Ao1yRmX6PQQzdG5wSFlrZl9HRWNET3ZyN0hnaGo5ZFE&usp=sharing + + It clearly shows that 256KB is too small as the default window size. + Moving to a 512MB generates a great improvement and after the 1MB mark + the returns rapidly diminish. Other factors (TCP window size, probably) + become more limiting than the channel window size + + For comparison I also performed the same transfers using OpenSSH. Its + speed is usually on par with that of libssh2 using a window size of 1MB + (even if it uses a 2MB window, maybe it is less aggressive sending the + window adjust msgs)." + + Signed-off-by: Salvador Fandino + +- [Salvador brought this change] + + _libssh2_channel_read: Honour window_size_initial + + _libssh2_channel_read was using an arbitrary hard-coded limit to trigger + the window adjusting code. The adjustment used was also hard-coded and + arbitrary, 15MB actually, which would limit the usability of libssh2 on + systems with little RAM. + + This patch, uses the window_size parameter passed to + libssh2_channel_open_ex (stored as remote.window_size_initial) plus the + buflen as the base for the trigger and the adjustment calculation. + + The memory usage when using the default window size is reduced from 22MB + to 256KB per channel (actually, if compression is used, these numbers + should be incremented by ~50% to account for the errors between the + decompressed packet sizes and the predicted sizes). + + My tests indicate that this change does not impact the performance of + transfers across localhost or a LAN, being it on par with that of + OpenSSH. On the other hand, it will probably slow down transfers on + networks with high bandwidth*delay when the default window size + (LIBSSH2_CHANNEL_WINDOW_DEFAULT=256KB) is used. + + Signed-off-by: Salvador Fandino + +- [Salvador Fandino brought this change] + + knownhosts: handle unknown key types + + Store but don't use keys of unsupported types on the known_hosts file. + + Currently, when libssh2 parses a known_host file containing keys of some + type it doesn't natively support, it stops reading the file and returns + an error. + + That means, that the known_host file can not be safely shared with other + software supporting other key types (i.e. OpenSSH). + + This patch adds support for handling keys of unknown type. It can read + and write them, even if they are never going to be matched. + + At the source level the patch does the following things: + + - add a new unknown key type LIBSSH2_KNOWNHOST_KEY_UNKNOWN + + - add a new slot (key_type_name) on the known_host struct that is + used to store the key type in ascii form when it is not supported + + - parse correctly known_hosts entries with unknown key types and + populate the key_type_name slot + + - print correctly known_hosts entries of unknown type + + - when checking a host key ignore keys that do not match the key + + Fixes #276 + +- windows build: fix build errors + + Fixes various link errors with VS2010 + + Reported-by: "kdekker" + Fixes #272 + +- man page: add missing function argument + + for libssh2_userauth_publickey_fromfile_ex() + + Reported-by: "pastey" + + Fixes #262 + +- [Salvador brought this change] + + Fix zlib deflate usage + + Deflate may return Z_OK even when not all data has been compressed + if the output buffer becomes full. + + In practice this is very unlikely to happen because the output buffer + size is always some KBs larger than the size of the data passed for + compression from the upper layers and I think that zlib never expands + the data so much, even on the worst cases. + + Anyway, this patch plays on the safe side checking that the output + buffer is not exhausted. + + Signed-off-by: Salvador + +- [Salvador brought this change] + + comp_method_zlib_decomp: Improve buffer growing algorithm + + The old algorithm was O(N^2), causing lots and lots of reallocations + when highly compressed data was transferred. + + This patch implements a simpler one that just doubles the buffer size + everytime it is exhausted. It results in O(N) complexity. + + Also a smaller inflate ratio is used to calculate the initial size (x4). + + Signed-off-by: Salvador + +- [Salvador brought this change] + + Fix zlib usage + + Data may remain in zlib internal buffers when inflate() returns Z_OK + and avail_out == 0. In that case, inflate has to be called again. + + Also, once all the data has been inflated, it returns Z_BUF_ERROR to + signal that the input buffer has been exhausted. + + Until now, the way to detect that a packet payload had been completely + decompressed was to check that no data remained on the input buffer + but that didn't account for the case where data remained on the internal + zlib buffers. + + That resulted in packets not being completely decompressed and the + missing data reappearing on the next packet, though the bug was masked + by the buffer allocation algorithm most of the time and only manifested + when transferring highly compressible data. + + This patch fixes the zlib usage. + + Signed-off-by: Salvador + +- [Salvador brought this change] + + _libssh2_channel_read: fix data drop when out of window + + After filling the read buffer with data from the read queue, when the + window size was too small, "libssh2_channel_receive_window_adjust" was + called to increase it. In non-blocking mode that function could return + EAGAIN and, in that case, the EAGAIN was propagated upwards and the data + already read on the buffer lost. + + The function was also moving between the two read states + "libssh2_NB_state_idle" and "libssh2_NB_state_created" both of which + behave in the same way (excepting a debug statment). + + This commit modifies "_libssh2_channel_read" so that the + "libssh2_channel_receive_window_adjust" call is performed first (when + required) and if everything goes well, then it reads the data from the + queued packets into the read buffer. + + It also removes the useless "libssh2_NB_state_created" read state. + + Some rotted comments have also been updated. + + Signed-off-by: Salvador + +- [Salvador Fandino brought this change] + + window_size: redid window handling for flow control reasons + + Until now, the window size (channel->remote.window_size) was being + updated just after receiving the packet from the transport layer. + + That behaviour is wrong because the channel queue may grow uncontrolled + when data arrives from the network faster that the upper layer consumes + it. + + This patch adds a new counter, read_avail, which keeps a count of the + bytes available from the packet queue for reading. Also, now the window + size is adjusted when the data is actually read by an upper layer. + + That way, if the upper layer stops reading data, the window will + eventually fill and the remote host will stop sending data. When the + upper layers reads enough data, a window adjust packet is delivered and + the transfer resumes. + + The read_avail counter is used to detect the situation when the remote + server tries to send data surpassing the window size. In that case, the + extra data is discarded. + + Signed-off-by: Salvador + +Peter Stuge (15 Sep 2013) +- configure.ac: Call zlib zlib and not libz in text but keep option names + +- configure.ac: Reorder --with-* options in --help output + +- configure.ac: Rework crypto library detection + + This further simplifies adding new crypto libraries. + +- Clean up crypto library abstraction in build system and source code + + libssh2 used to explicitly check for libgcrypt and default to OpenSSL. + + Now all possible crypto libraries are checked for explicitly, making + the addition of further crypto libraries both simpler and cleaner. + +- configure.ac: Add zlib to Requires.private in libssh2.pc if using zlib + +- Revert "Added Windows Cryptography API: Next Generation based backend" + + This reverts commit d385230e15715e67796f16f3e65fd899f21a638b. + +Daniel Stenberg (7 Sep 2013) +- [Leif Salomonsson brought this change] + + sftp_statvfs: fix for servers not supporting statfvs extension + + Fixes issue arising when server does not support statfvs and or fstatvfs + extensions. sftp_statvfs() and sftp_fstatvfs() after this patch will + handle the case when SSH_FXP_STATUS is returned from server. + +- [Marc Hoersken brought this change] + + Added Windows Cryptography API: Next Generation based backend + +- [Kamil Dudka brought this change] + + partially revert "window_size: explicit adjustments only" + + This partially reverts commit 03ca9020756a4e16f0294e5b35e9826ee6af2364 + in order to fix extreme slowdown when uploading to localhost via SFTP. + + I was able to repeat the issue on RHEL-7 on localhost only. It did not + occur when uploading via network and it did not occur on a RHEL-6 box + with the same version of libssh2. + + The problem was that sftp_read() used a read-ahead logic to figure out + the window_size, but sftp_packet_read() called indirectly from + sftp_write() did not use any read-ahead logic. + +- _libssh2_channel_write: client spins on write when window full + + When there's no window to "write to", there's no point in waiting for + the socket to become writable since it most likely just will continue to + be. + + Patch-by: ncm + Fixes #258 + +- _libssh2_channel_forward_cancel: avoid memory leaks on error + + Fixes #257 + +- _libssh2_packet_add: avoid using uninitialized memory + + In _libssh2_packet_add, called by _libssh2_packet_read, a call to + _libssh2_packet_send that is supposed to send a one-byte message + SSH_MSG_REQUEST_FAILURE would send an uninitialized byte upon re-entry + if its call to _send returns _EAGAIN. + + Fixes #259 + +- _libssh2_channel_forward_cancel: accessed struct after free + + ... and the assignment was pointless anyway since the struct was about + to be freed. Bug introduced in dde2b094. + + Fixes #268 + +Peter Stuge (2 Jun 2013) +- [Marc Hoersken brought this change] + + Fixed compilation using mingw-w64 + +- [Marc Hoersken brought this change] + + knownhost.c: use LIBSSH2_FREE macro instead of free + + Use LIBSSH2_FREE instead of free since + _libssh2_base64_encode uses LIBSSH2_ALLOC + +Daniel Stenberg (18 May 2013) +- [Matthias Kerestesch brought this change] + + libssh2_agent_init: init ->fd to LIBSSH2_INVALID_SOCKET + + ... previously it was left at 0 which is a valid file descriptor! + + Bug: https://trac.libssh2.org/ticket/265 + + Fixes #265 + +- userauth_password: pass on the underlying error code + + _libssh2_packet_requirev() may return different errors and we pass that + to the parent instead of rewriting it. + + Bug: http://libssh2.org/mail/libssh2-devel-archive-2013-04/0029.shtml + Reported by: Cosmin + +Peter Stuge (9 May 2013) +- [Marc Hoersken brought this change] + + libcrypt.c: Fix typo in _libssh2_rsa_sha1_sign() parameter type + +Kamil Dudka (4 May 2013) +- configure.ac: replace AM_CONFIG_HEADER with AC_CONFIG_HEADERS + + Reported by: Quintus + Bug: https://trac.libssh2.org/ticket/261 + +Guenter Knauf (12 Apr 2013) +- Fixed copyright string for NetWare build. + +Daniel Stenberg (9 Apr 2013) +- [Richard W.M. Jones brought this change] + + sftp: Add support for fsync (OpenSSH extension). + + The new libssh2_sftp_fsync API causes data and metadata in the + currently open file to be committed to disk at the server. + + This is an OpenSSH extension to the SFTP protocol. See: + + https://bugzilla.mindrot.org/show_bug.cgi?id=1798 + +- [Richard W.M. Jones brought this change] + + sftp: statvfs: Along error path, reset the correct 'state' variable. + +- [Richard W.M. Jones brought this change] + + sftp: seek: Don't flush buffers on same offset + + Signed-off-by: Richard W.M. Jones + +Guenter Knauf (9 Feb 2013) +- Updated dependency libs. + +- Fixed tool macro names. + +Daniel Stenberg (29 Nov 2012) +- [Seth Willits brought this change] + + compiler warnings: typecast strlen in macros + + ... in macro parameters to avoid compiler warnings about lost precision. + + Several macros in libssh2.h call strlen and pass the result directly to + unsigned int parameters of other functions, which warns about precision + loss because strlen returns size_t which is unsigned long on at least + some platforms (such as OS X). The fix is to simply typecast the + strlen() result to unsigned int. + +- libssh2.h: bump version to 1.4.4-DEV + +Version 1.4.3 (27 Nov 2012) + +Daniel Stenberg (27 Nov 2012) +- RELEASE-NOTES: fixed for 1.4.3 + +- sftp_read: return error if a too large package arrives + +Peter Stuge (13 Nov 2012) +- Only define _libssh2_dsa_*() functions when building with DSA support + +Guenter Knauf (8 Nov 2012) +- Added .def file to output. + +Kamil Dudka (1 Nov 2012) +- libssh2_hostkey_hash.3: update the description of return value + + The function returns NULL also if the hash algorithm is not available. + +Guenter Knauf (24 Oct 2012) +- Fixed mode acciedently committed. + +- Ignore generated file. + +- Added hack to make use of Makefile.inc. + + This should avoid further maintainance of the objects list. + +- Fixed MSVC NMakefile. + + Added missing source files; added resource for DLL. + +Kamil Dudka (22 Oct 2012) +- examples: use stderr for messages, stdout for data + + Reported by: Karel Srot + Bug: https://bugzilla.redhat.com/867462 + +- openssl: do not leak memory when handling errors + + ,.. in aes_ctr_init(). Detected by Coverity. + +- channel: fix possible NULL dereference + + ... in libssh2_channel_get_exit_signal(). Detected by Coverity. + +- Revert "aes: the init function fails when OpenSSL has AES support" + + This partially reverts commit f4f2298ef3635acd031cc2ee0e71026cdcda5864. + + We need to use the EVP_aes_???_ctr() functions in FIPS mode. + +- crypt: use hard-wired cipher block sizes consistently + +- openssl: do not ignore failure of EVP_CipherInit() + +- kex: do not ignore failure of libssh2_md5_init() + + The MD5 algorithm is disabled when running in FIPS mode. + +Daniel Stenberg (21 Aug 2012) +- [Peter Krempa brought this change] + + known_hosts: Fail when parsing unknown keys in known_hosts file. + + libssh2_knownhost_readfile() silently ignored problems when reading keys + in unsupported formats from the known hosts file. When the file is + written again from the internal structures of libssh2 it gets truntcated + to the point where the first unknown key was located. + + * src/knownhost.c:libssh2_knownhost_readfile() - return error if key + parsing fails + +- AUTHORS: synced with 42fec44c8a4 + + 31 recent authors added + +- [Dave Hayden brought this change] + + compression: add support for zlib@openssh.com + + Add a "use_in_auth" flag to the LIBSSH2_COMP_METHOD struct and a + separate "zlib@openssh.com" method, along with checking session->state + for LIBSSH2_STATE_AUTHENTICATED. Appears to work on the OpenSSH servers + I've tried against, and it should work as before with normal zlib + compression. + +- [Dmitry Smirnov brought this change] + + configure: gcrypt doesn't come with pkg-config support + + ... so use plain old -lgcrypt to the linker to link with it. + + Fixes #225 + +- sftp_read: Value stored to 'next' is never read + + Detected by clang-analyzer + +- publickey_init: errors are negative, fix check + + Detected by clang-analyzer. + +- [Maxime Larocque brought this change] + + session_free: wrong variable used for keeping state + + If libssh2_session_free is called without the channel being freed + previously by libssh2_channel_free a memory leak could occur. + + A mismatch of states variables in session_free() prevent the call to + libssh2_channel_free function. session->state member is used instead of + session->free_state. + + It causes a leak of around 600 bytes on every connection on my systems + (Linux, x64 and PPC). + + (Debugging done under contract for Accedian Networks) + + Fixes #246 + +Guenter Knauf (29 Jun 2012) +- Small NetWare makefile tweak. + +- Some small Win32 makefile fixes. + +Daniel Stenberg (19 Jun 2012) +- libssh2_userauth_publickey_fromfile_ex.3: mention publickey == NULL + +- comp_method_zlib_decomp: handle Z_BUF_ERROR when inflating + + When using libssh2 to perform an SFTP file transfer from the "JSCAPE MFT + Server" (http://www.jscape.com) the transfer failed. The default JSCAPE + configuration is to enforce zlib compression on SSH2 sessions so the + session was compressed. The relevant part of the debug trace contained: + + [libssh2] 1.052750 Transport: unhandled zlib error -5 + [libssh2] 1.052750 Failure Event: -29 - decompression failure + + The trace comes from comp_method_zlib_decomp() in comp.c. The "unhandled + zlib error -5" is the status returned from the zlib function + inflate(). The -5 status corresponds to "Z_BUF_ERROR". + + The inflate() function takes a pointer to a z_stream structure and + "inflates" (decompresses) as much as it can. The relevant fields of the + z_stream structure are: + + next_in - pointer to the input buffer containing compressed data + avail_in - the number of bytes available at next_in + next_out - pointer to the output buffer to be filled with uncompressed + data + avail_out - how much space available at next_out + + To decompress data you set up a z_stream struct with the relevant fields + filled in and pass it to inflate(). On return the fields will have been + updated so next_in and avail_in show how much compressed data is yet to + be processed and next_out and avail_out show how much space is left in + the output buffer. + + If the supplied output buffer is too small then on return there will be + compressed data yet to be processed (avail_in != 0) and inflate() will + return Z_OK. In this case the output buffer must be grown, avail_out + updated and inflate() called again. + + If the supplied output buffer was big enough then on return the + compressed data will have been exhausted (avail_in == 0) and inflate() + will return Z_OK, so the data has all been uncompressed. + + There is a corner case where inflate() makes no progress. That is, there + may be unprocessed compressed data and space available in the output + buffer and yet the function does nothing. In this case inflate() will + return Z_BUF_ERROR. From the zlib documentation and the source code it + is not clear under what circumstances this happens. It could be that it + needs to write multiple bytes (all in one go) from its internal state to + the output buffer before processing the next chunk of input but but + can't because there is not enough space (though my guesses as to the + cause are not really relevant). Recovery from Z_BUF_ERROR is pretty + simple - just grow the output buffer, update avail_out and call + inflate() again. + + The comp_method_zlib_decomp() function does not handle the case when + inflate() returns Z_BUF_ERROR. It treats it as a non-recoverable error + and basically aborts the session. + + Fixes #240 + +Guenter Knauf (12 Jun 2012) +- MinGW makefile tweaks. + + Use GNU tools when compiling on Linux. + Fixed dist and dev targets. + +- NetWare makefile tweaks. + + Changed to use Windows commandline tools instead of + GNU tools when compiling on Windows. Fixed dist and + dev targets. Enabled nlmconv error for unresolved + symbols. + +Daniel Stenberg (11 Jun 2012) +- Revert "config.rpath: generated file, no need to keep in git" + + This reverts commit 1ac7bd09cc685755577fb2c8829adcd081e7ab3c. + + This file still used by lib/*m4 functions so we need to keep the file + around. + +- BINDINGS: added PySsh2, a Python-ctypes binding + +Guenter Knauf (8 Jun 2012) +- Fixed MinGW debug build. + +Daniel Stenberg (5 Jun 2012) +- BINDINGS: Added the Cocoa/Objective-C one + + ... and sorted the bindings after the languages, alphabetically + + Reported by: Mike Abdullah + +- BINDINGS: document the bindings we know of + +Guenter Knauf (4 Jun 2012) +- Fixed LIBSSH2_INT64_T_FORMAT macro. + + Usually a format macro should hold the whole format, otherwise + it should be named a prefix. Also fixed usage of this macro in + scp.c for a signed var where it was used as prefix for unsigned. + +- Removed obsolete define from makefiles. + +- Renamed NetWare makefiles. + +- Renamed NetWare makefiles. + +- Synced MinGW makefiles with 56c64a6..39e438f. + + Also synced MinGW test makefile with b092696..f8cb874. + +Peter Stuge (30 May 2012) +- Revert "sftp: Don't send attrs.permissions on read-only SSH_FXP_OPEN" + + This reverts commit 04e79e0c798674a0796be8a55f63dd92e6877790. + +- sftp: Don't send attrs.permissions on read-only SSH_FXP_OPEN + + This works around a protocol violation in the ProFTPD 1.3.4 mod_sftp + server, as reported by Will Cosgrove in: + + http://libssh2.org/mail/libssh2-devel-archive-2012-05/0079.shtml + + Based on a suggested fix by TJ Saunders in: + + http://libssh2.org/mail/libssh2-devel-archive-2012-05/0104.shtml + +Guenter Knauf (28 May 2012) +- Try to detect OpenSSL build type automatically. + + Also fixed recently added libgdi32 linkage which is only + required when OpenSSL libs are linked statically. + +Daniel Stenberg (25 May 2012) +- config.rpath: generated file, no need to keep in git + +Guenter Knauf (22 May 2012) +- Updated dependency libary versions. + +Daniel Stenberg (18 May 2012) +- 1.4.3: towards the future + +Version 1.4.2 (18 May 2012) + +Daniel Stenberg (18 May 2012) +- RELEASE-NOTES: synced with 92a9f952794 + +Alexander Lamaison (15 May 2012) +- win32/libssh2_config.h: Remove hardcoded #define LIBSSH2_HAVE_ZLIB. + + Rationale: Everything else in this file states a fact about the win32 + platform that is unconditional for that platform. There is nothing + unconditional about the presence of zlib. It is neither included with + Windows nor with the platform SDK. Therefore, this is not an appropriate + place to assert its presence. Especially as, once asserted, it cannot be + overridden using a compiler flag. + + In contrast, if it is omitted, then it can easily be reasserted by adding + a compiler flag defining LIBSSH2_HAVE_ZLIB. + +Daniel Stenberg (14 May 2012) +- RELEASE-NOTES: synced with 69a3354467c + +- _libssh2_packet_add: SSH_MSG_CHANNEL_REQUEST default to want_reply + + RFC4254 says the default 'want_reply' is TRUE but the code defaulted to + FALSE. Now changed. + + Fixes #233 + +- gettimeofday: no need for a replacement under cygwin + + Fixes #224 + +Alexander Lamaison (13 May 2012) +- Prevent sftp_packet_read accessing freed memory. + + sftp_packet_add takes ownership of the packet passed to it and (now that we + handle zombies) might free the packet. sftp_packet_read uses the packet type + byte as its return code but by this point sftp_packet_add might have freed + it. This change fixes the problem by caching the packet type before calling + sftp_packet_add. + + I don't understand why sftp_packet_read uses the packet type as its return + code. A future change might get rid of this entirely. + +Daniel Stenberg (12 May 2012) +- sftp_packet_flush: flush zombies too + + As this function is called when the SFTP session is closed, it needs to + also kill all zombies left in the SFTP session to avoid leaking memory + just in case some zombie would still be in there. + +- sftp_packetlist_flush: zombies must not have responses already + + When flushing the packetlist, we must only add the request as a zombie + if no response has already been received. Otherwise we could wrongly + make it a zombie even though the response was already received and then + we'd get a zombie stuck there "forever"... + +- sftp_read: on EOF remove packet before flush + + Since the sftp_packetlist_flush() function will move all the existing + FXP_READ requests in this handle to the zombie list we must first remove + this just received packet as it is clearly not a zombie. + +- sftp_packet_require: sftp_packet_read() returning 0 is not an error + + Exactly as the comment in the code said, checking the return code from + sftp_packet_read() with <= was wrong and it should be < 0. With the new + filtering on incoming packets that are "zombies" we can now see this + getting zero returned. + +- sftp_packetlist_flush: only make it zombie if it was sent + + The list of outgoing packets may also contain packets that never were + sent off and we better not make them zombies too. + +- [Alexander Lamaison brought this change] + + Mark outstanding read requests after EOF as zombies. + + In order to be fast, sftp_read sends many read requests at once. With a small + file, this can mean that when EOF is received back, many of these requests are + still outstanding. Responses arriving after we close the file and abandon the + file handle are queued in the SFTP packet queue and never collected. This + causes transfer speed to drop as a progressively longer queue must be searched + for every packet. + + This change introduces a zombie request-ID list in the SFTP session that is + used to recognise these outstanding requests and prevent them being added to + the queue. + +Peter Stuge (23 Apr 2012) +- [Rafael Kitover brought this change] + + Update win32/GNUmakefile to use OpenSSL 1.0.1a + + libcrypto on win32 now depends on gdi32.dll, so move the OpenSSL LDLIBS + block to before the compiler definitions, so that libcrypto gets added + first, and then add -lgdi32 into the following common LDLIBS for gcc. + +Guenter Knauf (23 Apr 2012) +- Changed 'Requires' to 'Requires.private'. + + Only static builds need to link against the crypto libs. + +- Fixed 'Requires:' names. + + The 'Requires:' line lists the names of the .pc files. + +- Added 'Requires:' line to libssh2.pc. + + This is necessary so that other libs which lookup libssh2 info + via pkg-config can add the right crypto lib dependencies. + +- Updated dependency lib versions. + +Peter Stuge (18 Apr 2012) +- configure.ac: Add option to disable build of the example applications + + Examples are built by default. Any of the following options on the + configure command line will skip building them: + + --disable-examples-build + --enable-examples-build=no + --enable-examples-build=false + +- userauth.c: fread() from public key file to correctly detect any errors + + If the filename parameter for file_read_publickey() was the name of a + directory instead of a file then libssh2 would spin trying to fgetc() + from the FILE * for the opened directory when trying to determine the + length of the encoded public key, since fgetc() can't report errors. + + Use fread() instead to correctly detect this error condition along + with many others. + + This fixes the problem reported in + http://www.libssh2.org/mail/libssh2-devel-archive-2012-04/0021.shtml + + Reported-by: Oleksiy Zagorskyi + +- Return LIBSSH2_ERROR_SOCKET_DISCONNECT on EOF when reading banner + +Guenter Knauf (17 Apr 2012) +- Fixed copyright year. + +- Updated dependency lib versions in static makefiles. + +Daniel Stenberg (6 Apr 2012) +- version: bump to 1.4.2 + + We're on the 1.4.2 track now (at least) + +Version 1.4.1 (4 Apr 2012) + +Daniel Stenberg (4 Apr 2012) +- RELEASE-NOTES: updated for 1.4.1 release + +- always do "forced" window updates + + When calling _libssh2_channel_receive_window_adjust() internally, we now + always use the 'force' option to prevent libssh2 to avoid sending the + update if the update isn't big enough. + + It isn't fully analyzed but we have seen corner cases which made a + necessary window update not get send due to this and then the other side + doesn't send data our side then sits waiting for forever. + +- channel_read: force window adjusts! + + if there's not enough room to receive the data that's being requested, + the window adjustment needs to be sent to the remote and thus the force + option has to be used. _libssh2_channel_receive_window_adjust() would + otherwise "queue" small window adjustments for a later packet but that + is really terribly for the small buffer read that for example is the + final little piece of a very large file as then there is no logical next + packet! + + Reported by: Armen Babakhanian + Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2012-03/0130.shtml + +- [Paul Howarth brought this change] + + aes: the init function fails when OpenSSL has AES support + + The internal init function only worked fine when the configure script + didn't detect the OpenSSL AES_CTR function! + + Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2012-03/0111.shtml + Reported by: Paul Howarth + +- [Matthew Booth brought this change] + + transport_send: Finish in-progress key exchange before sending data + + _libssh2_channel_write() first reads outstanding packets before writing + new data. If it reads a key exchange request, it will immediately start + key re-exchange, which will require sending a response. If the output + socket is full, this will result in a return from + _libssh2_transport_read() of LIBSSH2_ERROR_EAGAIN. In order not to block + a write because there is no data to read, this error is explicitly + ignored and the code continues marshalling a packet for sending. When it + is sent, the remote end immediately drops the connection because it was + expecting a continuation of the key exchange, but got a data packet. + + This change adds the same check for key exchange to + _libssh2_transport_send() that is in _libssh2_transport_read(). This + ensures that key exchange is completed before any data packet is sent. + +- channel_write: acknowledge transport errors + + When draining data off the socket with _libssh2_transport_read() (which + in turn has to be done so that we can be sure to have read any possible + window-increasing packets), this code previously ignored errors which + could lead to nasty loops. Now all error codes except EAGAIN will cause + the error to be returned at once. + + Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2012-03/0068.shtml + Reported by: Matthew Booth + +- [Steven Dake brought this change] + + In examples/x11.c, Make sure sizeof passed to read operation is correct + + sizeof(buf) expands to 8 or 4 (since its a pointer). This variable may + have been static in the past, leading to this error. + + Signed-off-by: Steven Dake + +- [Steven Dake brought this change] + + Fix suspicious sizeof usage in examples/x11.c + + In the x11 example, sizeof(buf) = 8UL (on x86_64), when this should + probably represent the buffer size available. I am not sure how to + test that this change is actually correct, however. + + Signed-off-by: Steven Dake + +- sftp_packet_read: follow-up fix for EAGAIN/window adjust + + The commit in 7194a9bd7ba45 wasn't complete. This change makes sure + variables are initialized properly before used in the EAGAIN and window + adjust cases. + +- sftp_packet_add: use named error code instead of number + +- sftp_packet_add: verify the packet before accepting it + + In order to bail out as quickly as possible when things are wrong and + out of sync, make sure the SFTP message is one we understand. + +- SFTP: preserve the original error code more + + Lots of places in the code translated the original error into the more + generic LIBSSH2_ERROR_SOCKET_TIMEOUT but this turns out to distort the + original error reason a lot and makes tracking down the real origin of a + problem really hard. This change makes the original error code be + preserved to a larger extent when return up to the parent function. + +- sftp_packet_read: adjust window size as necessary + + Commit 03ca9020756 tried to simplify the window sizing logic but broke + SFTP readdir as there was no window sizing code left there so large + directory listings no longer worked. + + This change introduces window sizing logic to the sftp_packet_read() + function so that it now tells the remote about the local size having a + window size that suffice when it is about to ask for directory data. + + Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2012-03/0069.shtml + Reported by: Eric + +- [Steven Dake brought this change] + + Tell C compiler we don't care about return code of libssh2_init + + The call of libssh2_init returns a return code, but nothing could be done + within the _libssh2_init_if_needed execution path. + + Signed-off-by: Steven Dake + +- [Steven Dake brought this change] + + Add comment indicating a resource leak is not really a resource leak + + While possibly obvious to those investigating the code, coverity complains + about this out of scope leak. + + Signed-off-by: Steven Dake + +- [Steven Dake brought this change] + + Use safer snprintf rather then sprintf in scp_send() + + Signed-off-by: Steven Dake + +- [Steven Dake brought this change] + + Use safer snprintf rather then sprintf in scp_recv() + + While the buffer is indeed allocated to a safe length, better safe then sorry. + + Signed-off-by: Steven Dake + +- [Steven Dake brought this change] + + use snprintf in knownhost_writeline() rather then sprintf + + Although the function checks the length, if the code was in error, there + could potentially be a buffer overrun with the use of sprintf. Instead replace + with snprintf. + + Signed-off-by: Steven Dake + +- [Steven Dake brought this change] + + Add tracing to print packets left on session at libssh2_session_free + + Signed-off-by: Steven Dake + +Peter Stuge (2 Mar 2012) +- Define and use LIBSSH2_INVALID_SOCKET instead of INVALID_SOCKET + + INVALID_SOCKET is a special value in Windows representing a + non-valid socket identifier. We were #defining this to -1 on + non-Windows platforms, causing unneccessary namespace pollution. + Let's have our own identifier instead. + + Thanks to Matt Lawson for pointing this out. + +- nw/Makefile.netware: Fix project name typo to avoid needless confusion + +- example/x11: Set raw terminal mode manually instead of with cfmakeraw() + + OpenSolaris has no cfmakeraw() so to make the example more portable + we simply do the equivalent operations on struct termios ourselves. + + Thanks to Tom Weber for reporting this problem, and finding a solution. + +Daniel Stenberg (17 Feb 2012) +- sftp_write: cannot return acked data *and* EAGAIN + + Whenever we have acked data and is about to call a function that *MAY* + return EAGAIN we must return the number now and wait to get called + again. Our API only allows data *or* EAGAIN and we must never try to get + both. + +Peter Stuge (13 Feb 2012) +- example/x11: Build only when sys/un.h is found by configure + + The example can't be built on systems without AF_UNIX sockets. + +Daniel Stenberg (10 Feb 2012) +- [Alexander Lamaison brought this change] + + Simplified sftp_read. + + Removed the total_read variable that originally must have tracked how + much data had been written to the buffer. With non-blocking reads, we + must return straight away once we have read data into the buffer so this + variable served not purpose. + + I think it was still hanging around in case the initial processing of + 'leftover' data meant we wrote to the buffer but this case, like the + others, must return immediately. Now that it does, the last remaining + need for the variable is gone. + +- [Alexander Lamaison brought this change] + + Cleaned up sftp_read and added more explanation. + + Replaced the gotos which were implementing the state machine with + a switch statement which makes the states more explicit. + +- sftp_read: avoid data *and* EAGAIN + + Whenever we have data and is about to call a function that *MAY* return + EAGAIN we must return the data now and wait to get called again. Our API + only allows data *or* EAGAIN and we must never try to get both. + +Peter Stuge (2 Feb 2012) +- Add a tcpip-forward example which demonstrates remote port forwarding + +- libssh2.h: Add missing prototype for libssh2_session_banner_set() + +- example/subsystem_netconf.c: Return error when read buffer is too small + + Also remove a little redundancy in the read loop condition. + +- example/subsystem_netconf.c: Add a missing newline in an error message + +- Fix undefined reference to _libssh_error in libgcrypt backend + + Commit 209de22299b4b58e582891dfba70f57e1e0492db introduced a function + call to a non-existing function, and since then the libgcrypt backend + has not been buildable. + +Version 1.4.0 (31 Jan 2012) + +Daniel Stenberg (31 Jan 2012) +- RELEASE-NOTES: synced with 6bd584d29 for 1.4.0 + +- s/1.3.1/1.4.0 + + We're bumping the minor number + +- [Jernej Kovacic brought this change] + + libssh2_session_supported_algs: fix compiler warning + +- [Jernej Kovacic brought this change] + + session_supported_algs docs: added an example + +- [Gellule Xg brought this change] + + sftp-seek: clear EOF flag + + Set the EOF flag to False when calling seek64 to be able to get some + data back on a following read + +- [Peter Krempa brought this change] + + userauth: Provide more informations if ssh pub key extraction fails + + If the function that extracts/computes the public key from a private key + fails the errors it reports were masked by the function calling it. This + patch modifies the key extraction function to return errors using + _libssh_error() function. The error messages are tweaked to contain + reference to the failed operaton in addition to the reason. + + * AUTHORS: - add my name + * libgcrypt.c: _libssh2_pub_priv_keyfile(): - return a more verbose + error using + _libssh2_error() func. + * openssl.c: - modify call graph of _libssh2_pub_priv_keyfile() to use + _libssh2_error for error reporting(); + * userauth.c: - tweak functions calling _libssh2_pub_priv_keyfile() not + to shadow error messages + +- TODO: remove issues we (sort of) did already + +- ssh2_exec: skip error outputs for EAGAIN + + Since the example uses non-blocking mode, it will just flood the output + with this "nonsense" error. + +Guenter Knauf (30 Nov 2011) +- Some NetWare makefile tweaks. + +Daniel Stenberg (18 Nov 2011) +- LIBSSH2_SFTP_PACKET_MAXLEN: increase to 80000 + + Some SFTP servers send SFTP packets larger than 40000. Since the limit + is only present to avoid insane sizes anyway, we can easily bump it. + + The define was formerly in the public header libssh2_sftp.h but served + no external purpose and was moved into the source dir. + + Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2011-11/0004.shtml + Reported by: Michael Harris + +Alexander Lamaison (18 Nov 2011) +- [Peter Krempa brought this change] + + knownhost_check(): Don't dereference ext if NULL is passed + + Documentation for libssh2_knownhost_checkp() and related functions + states that the last argument is filled with data if non-NULL. + + "knownhost if set to non-NULL, it must be a pointer to a 'struct + libssh2_knownhost' pointer that gets filled in to point to info about a + known host that matches or partially matches." + + In this function ext is dereferenced even if set to NULL, causing + segfault in applications not needing the extra data. + +Daniel Stenberg (11 Nov 2011) +- [Peter Krempa brought this change] + + knownhost_add: Avoid dereferencing uninitialized memory on error path. + + In function knownhost_add, memory is alocated for a new entry. If normal + alocation is used, memory is not initialized to 0 right after, but a + check is done to verify if correct key type is passed. This test is done + BEFORE setting the memory to null, and on the error path function + free_host() is called, that tries to dereference unititialized memory, + resulting into a glibc abort(). + + * knownhost.c - knownhost_add(): - move typemask check before alloc + +- windows build: add define to avoid compiler warning + + A recent mingw compiler has started to complain on "#warning Please + include winsock2.h before windows.h" unless the magic define is set + first. + + Reported by: Vincent Torri + Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2011-10/0064.shtml + +Henrik Nordstrom (31 Oct 2011) +- [Vincent Torri brought this change] + + Correct Windows include file name case, simplifying cross-compilation + + When cross compiling to Windows, libssh2.h include Windows header files + with upper case filenames : BaseTsd.h and WinSock2.h. + + These files have lowercase names with mingw-w64 (iirc, it's the same with + mingw). And as on Windows, being lowercase or uppercase does not matter. + +Daniel Stenberg (25 Oct 2011) +- [Jernej Kovacic brought this change] + + libssh2_session_supported_algs: added + +- [Kamil Dudka brought this change] + + example/sftp_RW_nonblock: do not ignore LIBSSH2_ERROR_EAGAIN + + Bug: https://bugzilla.redhat.com/745420 + +Peter Stuge (5 Oct 2011) +- example/ssh2_agent: Print host key fingerprint before authentication + + Also moves the comment about not being authenticated to before the + agent authentication takes place, so that it better matches the code. + +Daniel Stenberg (29 Sep 2011) +- OpenSSL EVP: fix threaded use of structs + + Make sure we don't clear or reset static structs after first init so + that they work fine even when used from multiple threads. Init the + structs in the global init. + + Help and assistance by: John Engstrom + + Fixes #229 (again) + +- openssl: don't init static structs differently + + make_ctr_evp() is changed to take a struct pointer, and then each + _libssh2_EVP_aes_[keylen]_ctr function is made to pass in their own + static struct + + Reported by: John Engstrom + Fixes #229 + +Guenter Knauf (27 Sep 2011) +- Removed obsolete include path. + +Daniel Stenberg (21 Sep 2011) +- read_state: clear the state variable better + + Set read_state back to idle before trying to send anything so that if + the state somehow is wrongly set. + + Also, avoid such a case of confusion by resetting the read_state when an + sftp handle is closed. + +- sftp_read: remove leftover fprintf + + Reported by: Alexander Lamaison + +- sftp.h: fix the #ifdef to prevent multiple inclusions + +- sftp_read: use a state variable to avoid bad writes + + When a channel_write call has gotten an EAGAIN back, we try harder to + continue the same write in the subsequent invoke. + +- window_size: explicit adjustments only + + Removed the automatic window_size adjustments from + _libssh2_channel_read() and instead all channel readers must now make + sure to enlarge the window sizes properly themselves. + + libssh2_channel_read_ex() - the public function, now grows the window + size according to the requested buffer size. Applications can still opt + to grow the window more on demand. Larger windows tend to give higher + performance. + + sftp_read() now uses the read-ahead logic to figure out a window_size. + +- libssh2.h: bump the default window size to 256K + +- libssh2_userauth_keyboard_interactive.3: fix man warning + + It seemed to occur due to the excessive line length + +- [Mikhail Gusarov brought this change] + + Add missing .gitignore entries + +- [Mikhail Gusarov brought this change] + + Add manpage syntax checker to 'check' target + + In virtually every libssh2 release Debian's lintian catches syntax errors in + manpages. Prevent it by checking manpages as a part of testsuite. + +- libssh2_banner_set.3: fix nroff syntax mistake + +Guenter Knauf (10 Sep 2011) +- Use predefined resource compiler macro. + +- Added casts to silent compiler warnings. + +- Fixed uint64_t printf. + +- Fixed macro function signatures. + +- NetWare makefile tweaks. + +- Removed unused var. + +- Added 2 samples not mentioned. + +- Dont build x11 sample with MinGW. + +- Fixed executable file description. + +- Removed unused var. + +- Kill stupid gcc 3.x uninitialized warning. + +- Build all examples. + +- More MinGW makefile tweaks. + + Renamed *.mingw makefiles to GNUmakefile since GNU make picks these + up automatically, and therefore win32/Makefile removed. + +- Removed forgotten WINSOCK_VERSION defines. + +Daniel Stenberg (9 Sep 2011) +- libssh2_session_startup(3) => libssh2_session_handshake(3) + + Propagate for the current function in docs and examples. + libssh2_session_startup() is deprecated. + +- libssh2_banner_set => libssh2_session_banner_get + + Marked the old function as deprecated. Added the new name in the correct + name space with the same arguments and functionality. + +- new function: libssh2_session_banner_get + + Returns the banner from the server handshake + + Fixes #226 + +- libssh2.h: bump version to 1.4.0 for new function(s) + +- remove embedded CVS/svn tags + +- [liuzl brought this change] + + API add:libssh2_sftp_get_channel + + Return the channel of sftp, then caller can + control the channel's behavior. + + Signed-off-by: liuzl + +- _libssh2_channel_read: react on errors from receive_window_adjust + + Previously the function would ignore all errors except for EAGAIN. + +- sftp_read: extend and clarify the documentation + +- sftp_read: cap the read ahead maximum amount + + Now we only go up to LIBSSH2_CHANNEL_WINDOW_DEFAULT*30 bytes SFTP read + ahead, which currently equals 64K*30 == 1966080 bytes. + +- _libssh2_channel_read: fix non-blocking window adjusting + + If EAGAIN is returned when adjusting the receive window, we must not + read from the transport directly until we've finished the adjusting. + +Guenter Knauf (8 Sep 2011) +- Fix for systems which need sys/select.h. + +- The files were not gone but renamed ... + +Daniel Stenberg (6 Sep 2011) +- sftp_read: added documenting comment + + Taken from some recent email conversations I added some descriptions of + the logic in sftp_read() to aid readers. + +- 1.3.1: start the work + +Version 1.3.0 (6 Sep 2011) + +Daniel Stenberg (6 Sep 2011) +- Makefile.am: the Makefile.win32 files are gone + +- RELEASE-NOTES: updated for 1.3.0 + +- sftp_read: a short read is not end of file + + A returned READ packet that is short will now only reduce the + offset. + + This is a temporary fix as it is slightly better than the previous + approach but still not very good. + +- [liuzl brought this change] + + _libssh2_packet_add: adjust window size when truncating + + When receiving more data than what the window size allows on a + particular channel, make sure that the window size is adjusted in that + case too. Previously it would only adjust the window in the non-error + case. + +Guenter Knauf (29 Aug 2011) +- Silent compiler warning with MinGW64. + +- Fixed link to native Win32 awk tool. + +- Renamed MinGW makefiles. + +- Some MinGW makefile tweaks. + + Enable build without GNU tools and with MinGW64 compiler. + +- Fixed aes_ctr_do_cipher() signature. + +Daniel Stenberg (26 Aug 2011) +- [liuzl brought this change] + + libssh2_sftp_seek64: flush packetlist and buffered data + + When seeking to a new position, flush the packetlist and buffered data + to prevent already received or pending data to wrongly get used when + sftp-reading from the new offset within the file. + +- sftp_read: advance offset correctly for buffered copies + + In the case where a read packet has been received from the server, but + the entire contents couldn't be copied to the user-buffer, the data is + instead buffered and copied to the user's buffer in the next invocation + of sftp_read(). When that "extra" copy is made, the 'offset' pointer was + not advanced accordingly. + + The biggest impact of this flaw was that the 'already' variable at the + top of the function that figures out how much data "ahead" that has + already been asked for would slowly go more and more out of sync, which + could lead to the file not being read all the way to the end. + + This problem was most noticable in cases where the application would + only try to read the exact file size amount, like curl does. In the + examples libssh2 provides the sftp read function is most often called + with a fixed size large buffer and then the bug would not appear as + easily. + + This bug was introduced in the SFTP rewrite in 1.2.8. + + Bug: http://curl.haxx.se/mail/lib-2011-08/0305.html + http://www.libssh2.org/mail/libssh2-devel-archive-2011-08/0085.shtml + +- wrap some long lines < 80 columns + +- LIBSSH2_RECV: fix typo, use the RECV_FD macro + +- subsystem_netconf.c: fix compiler warnings + +- [Henrik Nordstrom brought this change] + + Custom callbacks for performing low level socket I/O + +- version bump: start working towards 1.3.0 + +Version 1.2.9 (16 Aug 2011) + +Daniel Stenberg (16 Aug 2011) +- RELEASE-NOTES: synced with 95d69d3a81261 + +- [Henrik Nordstrom brought this change] + + Document prototypes for macro defined functions + +- [Henrik Nordstrom brought this change] + + Avoid reuse after free when closing X11 channels + +- _libssh2_channel_write: handle window_size == 0 better + + When about to send data on the channel and the window size is 0, we must + not just return 0 if the transport_read() function returned EAGAIN as it + then causes a busy-loop. + + Bug: http://libssh2.org/mail/libssh2-devel-archive-2011-08/0011.shtml + +- gettimeofday: fix name space pollution + + For systems without its own gettimeofday() implementation, we still must + not provide one outside our namespace. + + Reported by: Bill Segall + +Dan Fandrich (5 Aug 2011) +- libssh2.pc.in: Fixed spelling in pkgconfig file + +Peter Stuge (17 Jul 2011) +- example/subsystem_netconf.c: Add missing #include + +- example/subsystem_netconf.c: Discard ]]>]]> and return only XML response + +- example/subsystem_netconf.c: Fix uninitialized variable bug + +- example: Add subsystem_netconf.c + + This example demonstrates how to use libssh2 to send a request to + the NETCONF subsystem available e.g. in JunOS. + + See also http://tools.ietf.org/html/draft-ietf-netconf-ssh-06 + +Daniel Stenberg (16 Jul 2011) +- man page cleanups: non-existing functions need no man pages + +- libssh2_new_host_entry.3: removed + + This is just junk leftovers. + +- userauth_keyboard_interactive: fix buffer overflow + + Partly reverse 566894494b4972ae12 which was simplifying the code far too + much and ended up overflowing a buffer within the LIBSSH2_SESSION + struct. Back to allocating the buffer properly like it used to do. + + Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2011-06/0032.shtml + Reported by: Alfred Gebert + +- keyboard-interactive man page: cleaned up + +- [Alfred Gebert brought this change] + + _libssh2_recv(): handle ENOENT error as EAGAIN + + A sftp session failed with error "failure establishing ssh session" on + Solaris and HP-UX. Sometimes the first recv() function call sets errno + to ENOENT. In the man pages for recv of Solaris and HP-UX the error + ENOENT is not documented. + + I tested Solaris SPARC and x86, HP-UX i64, AIX, Windows and Linux. + +- agent_list_identities: fix out of scope access + + An auto variable out of scope was being referenced and used. + + fixes #220 + +- _libssh2_wait_socket: fix timeouts for poll() uses + +- windows: inclusion fix + + include winsock2.h for all windows compilers + +- keyb-interactive: add the fixed buffer + + Belongs to commit 5668944 + +- code cleanup: don't use C99/c++ comments + + We aim for C89 compliance + +- keyb-interactive: allow zero length fields + + Allow zero length fields so they don't cause malloc(0) calls + + Avoid free()ing NULL pointers + + Avoid a malloc of a fixed 5 byte buffer. + +- libssh2_channel_process_startup.3: clean up + + Remove the references to the macro-fied shortcuts as they have their own + individual man pages. + + Made the prototype different and more readable. + +- man page: fix .BR lines + + We don't use \fI etc on .BR lines + +- userauth_keyboard_interactive: skip code on zero length auth + +- libssh2_channel_forward_accept.3: mention how to get error + + Since this returns a pointer, libssh2_session_last_errno() must be used + to get the actual error code and it wasn't that clear before. + +- timeout docs: mention they're added in 1.2.9 + +- sftp_write_sliding.c: indent fix + + Use the standard indenting and removed CVS leftover comment + +- [zl liu brought this change] + + sftp_write_sliding: send the complete file + + When reaching the end of file there can still be data left not sent. + +- [Douglas Masterson brought this change] + + session_startup: init state properly + + libssh2_session_startup() didn't set the state correctly so it could get + confused. + + Fixes #218 + +- timeout: added man pages + +- BLOCK_ADJUST_ERRNO: move rc to right level + + We can't declare the variable within the block and use it in the final + do-while() expression to be properly portable C89. + +- [Matt Lilley brought this change] + + adds a timeout to blocking calls + + Fixes bug #160 as per Daniel's suggestion + + Adds libssh2_session_set_timeout() and libssh2_session_get_timeout() + +- SCP: fix incorrect error code + + After an error occurs in libssh2_scp_recv() or libssh2_scp_send(), the + function libssh2_session_last_error() would return + LIBSSH2_ERROR_SOCKET_NONE on error. + + Bug: http://trac.libssh2.org/ticket/216 + Patch by: "littlesavage" + + Fixes #216 + +Guenter Knauf (19 Apr 2011) +- Updated default (recommended) dependency versions. + +Daniel Stenberg (17 Apr 2011) +- libssh2_session_block_directions: fix mistake + + The last LIBSSH2_SESSION_BLOCK_INBOUND should be + LIBSSH2_SESSION_BLOCK_OUTBOUND + + And I shortened the short description + + Reported by: "drswinghead" + +- msvcproj: added libs and debug stuff + + Added libraries needed to link whether using openssl dynamically or + statically + + Added LIBSSH2DEBUG define to debug versions to enable tracing + + URL: http://trac.libssh2.org/ticket/215 + Patch by: Mark Smith + +- sftp_write: clean offsets on error + + When an error has occurred on FXP_WRITE, we must make sure that the + offset, sent offset and acked counter are reset properly. + +- example/.gitignore: ignore built binaries + +- sftp_write: flush the packetlist on error + + When an error occurs during write, flush the entire list of pending + outgoing SFTP packets. + +- keepalive: add first basic man pages + + Someone on IRC pointed out that we don't have these documented so I + wrote up a first set based on the information in the wiki: + http://trac.libssh2.org/wiki/KeepAlive + +- scp_write_nonblock.c: remove pointless check + + libssh2_channel_write() cannot return a value that is larger than the + input length value + +Mikhail Gusarov (9 Apr 2011) +- s/\.NF/.nf/ to fix wrong macro name caught by man --warnings + +Daniel Stenberg (6 Apr 2011) +- version: bump to 1.2.9_dev + + Also update the copyright year range to include 2011 + +- configure: fix $VERSION + + Stop using the $VERSION variable as it seems to be magically used by + autoconfig itself and thus gets set to the value set in AC_INIT() + without us wanting that. $LIBSSH2VER is now the libssh2 version as + detected. + + Reported by: Paul Howarth + Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2011-04/0008.shtml + +- maketgz: use git2news.pl by the correct name + +Version 1.2.8 (4 Apr 2011) + +Daniel Stenberg (4 Apr 2011) +- RELEASE-NOTES: synced with fabf1a45ee + +- NEWS: auto-generated from git + + Starting now, the NEWS file is generated from git using the git2news.pl + script. This makes it always accurate and up-to-date, even for daily + snapshots etc. + +- sftp_write: handle FXP_WRITE errors + + When an sftp server returns an error back on write, make sure the + function bails out and returns the proper error. + +- configure: stop using the deprecated AM_INIT_AUTOMAKE syntax + +Alexander Lamaison (13 Mar 2011) +- Support unlimited number of host names in a single line of the known_hosts file. + + Previously the code assumed either a single host name or a hostname,ip-address pair. However, according to the spec [1], there can be any number of comma separated host names or IP addresses. + + [1] http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8 + +Daniel Stenberg (26 Feb 2011) +- libssh2_knownhost_readfile.3: clarify return value + + This function returns the number of parsed hosts on success, not just + zero as previously documented. + +Peter Stuge (26 Feb 2011) +- Don't save allocated packet size until it has actually been allocated + + The allocated packet size is internal state which needs to match reality + in order to avoid problems. This commit fixes #211. + +Daniel Stenberg (21 Feb 2011) +- [Alfred Gebert brought this change] + + session_startup: manage server data before server identification + + Fix the bug that libssh2 could not connect if the sftp server + sends data before sending the version string. + + http://tools.ietf.org/html/rfc4253#section-4.2 + + "The server MAY send other lines of data before sending the version + string. Each line SHOULD be terminated by a Carriage Return and Line + Feed. Such lines MUST NOT begin with "SSH-", and SHOULD be encoded + in ISO-10646 UTF-8 [RFC3629] (language is not specified). Clients + MUST be able to process such lines." + +- [Alfred Gebert brought this change] + + fullpacket: decompression only after init + + The buffer for the decompression (remote.comp_abstract) is initialised + in time when it is needed. With this fix decompression is disabled when + the buffer (remote.comp_abstract) is not initialised. + + Bug: http://trac.libssh2.org/ticket/200 + +- _libssh2_channel_read: store last error + + When the transport layer returns EAGAIN this function didn't call + _libssh2_error() which made the last_error not get set. + +- sftp_write: clarified the comment header + +- sftp_read: avoid wrapping counter to insanity + + As pointed out in bug #206, if a second invoke of libssh2_sftp_read() + would shrink the buffer size, libssh2 would go nuts and send out read + requests like crazy. This was due to an unsigned variable turning + "negative" by some wrong math, and that value would be the amount of + data attempt to pre-buffer! + + Bug: http://trac.libssh2.org/ticket/206 + +- sftp_packet_read: use 32bit variables for 32bit data + +- libssh2_sftp_stat_ex.3: cleaned up, extended + + Removed the macros from it as they have their own man pages. + + Added the LIBSSH2_SFTP_ATTRIBUTES struct in here for easier reference. + +- sftp_readdir: return error if buffer is too small + + If asked to read data into a buffer and the buffer is too small to hold + the data, this function now returns an error instead of as previously + just copy as much as fits. + +- sftp_symlink: return error if receive buffer too small + + and clean up some variable type mismatches + + Discussion: http://www.libssh2.org/mail/libssh2-devel-archive-2011-01/0001.shtml + +- docs: clarify what happens with a too small buffer + + This flaw is subject to change, but I figured it might be valuable to + users of existing code to know how it works. + +- channel_request_pty_size: fix reqPTY_state + + The state variable isn't properly set so every other call to the + function fails! + + Bug: http://libssh2.org/mail/libssh2-devel-archive-2010-12/0096.shtml + Reported by: Steve Legg + +- data size: cleanup + + Fix 64bit warnings by using (s)size_t and dedicated uint32_t types more. + +- [Pierre Joye brought this change] + + ssize_t: proper typedef with MSVC compilers + + As discussed on the mailing list, it was wrong for win64 and using the + VC-provided type is the safest approach instead of second- guessing + which one it should be. + +Guenter Knauf (22 Dec 2010) +- Updated OpenSSL version. + +- Expanded tabs to spaces. + +Peter Stuge (21 Dec 2010) +- [Joey Degges brought this change] + + _libssh2_ntohu64: fix conversion from network bytes to uint64 + + Cast individual bytes to uint64 to avoid overflow in arithmetic. + +Daniel Stenberg (20 Dec 2010) +- libssh2_userauth_list: language fix + + "faily" is not a good English word, and I also cleaned up some other minor + mistakes + +- crypto: unify the generic functions + + Added crypto.h that is the unified header to include when using crypto + functionality. It should be the only header that needs to adapt to the + underlying crypto library in use. It provides the set of prototypes that + are library agnostic. + +- [Mark Smith brought this change] + + userauth: derive publickey from private + + Pass a NULL pointer for the publickey parameter of + libssh2_userauth_publickey_fromfile and + libssh2_userauth_hostbased_fromfile functions. In this case, the + functions recompute the public key from the private key file data. + + This is work done by Jean-Louis CHARTON + , then adapted by Mark Smith and + slightly edited further by me Daniel. + + WARNING: this does leave the feature NOT WORKING when libssh2 is built + to use libgcrypt instead of OpenSSL simply due to lack of + implementation. + +- ssh2_echo: Value stored to 'exitcode' is never read + +- _libssh2_packet_add: fix SSH_MSG_DEBUG weirdness + + I believe I may have caused this weird typo style error when I cleaned + up this function a while ago. Corrected now. + +- uint32: more longs converted to proper types + + I also moved the MAC struct over to the mac.h header file and made sure + that the users of that struct include that file. + +- SFTP: more types to uint32_t + + The 'num_names' field in the SSH_FXP_NAME response is an unsigned 32bit + value so we make sure to treat it like that. + +- SFTP: request_ids are uint32_t + + I went over the code and made sure we use uint32_t all over for the + request_id data. It is an unsigned 32bit value on the wire. + +- SFTP: store request_id separately in packets + + By using a new separate struct for incoming SFTP packets and not sharing + the generic packet struct, we can get rid of an unused field and add a + new one dedicated for holding the request_id for the incoming + package. As sftp_packet_ask() is called fairly often, a "mere" integer + comparison is MUCH faster than the previous memcmp() of (typically) 5 + bytes. + +- libssh2_sftp_open_ex: man page extended and cleaned up + + I added the missing documentation for the 'flags' argument. + +- SFTP: unify the READ/WRITE chunk structs + +- SFTP: fix memory leaks + + Make sure that we cleanup remainders when the handle is closed and when + the subsystem is shutdown. + + Existing flaw: if a single handle sends packets that haven't been + replied to yet at the time when the handle is closed, those packets will + arrive later and end up in the generic packet brigade queue and they + will remain in there until flushed. They will use unnecessary memory, + make things slower and they will ruin the SFTP handling if the + request_id counter ever wraps (highly unlikely to every happen). + +- sftp_close_handle: packet list is generic + + Fix comment, simplify the loop logic + +- sftp_read: pipeline reads + + The SFTP read function now does transfers the same way the SFTP write + function was made to recently: it creates a list of many outgoing + FXP_READ packets that each asks for a small data chunk. The code then + tries to keep sending read request while collecting the acks for the + previous requests and returns the received data. + +- sftp_write: removed unused variable + +- _libssh2_channel_close: don't call transport read if disconnected + + The loop that waits for remote.close to get set may end up looping + forever since session->socket_state gets set to + LIBSSH2_SOCKET_DISCONNECTED by the packet_add() function called from the + transport_read() function and after having been set to + LIBSSH2_SOCKET_DISCONNECTED, the transport_read() function will only + return 0. + + Bug: http://trac.libssh2.org/ticket/198 + +- libssh2_sftp_seek64: new man page + + Split off libssh2_sftp_seek64 from the libssh2_sftp_seek man page, and + mentioned that we consider the latter deprecated. Also added a mention + about the dangers of doing seek during writing or reading. + +- sftp_seek: fix + + The new SFTP write code caused a regression as the seek function no + longer worked as it didn't set the write position properly. + + It should be noted that seeking is STRONGLY PROHIBITED during upload, as + the upload magic uses two different offset positions and the multiple + outstanding packets etc make them sensitive to change in the midst of + operations. + + This functionality was just verified with the new example code + sftp_append. This bug was filed as bug #202: + + Bug: http://trac.libssh2.org/ticket/202 + +- sftp_append: new example doing SFTP append + +- MAX_SFTP_OUTGOING_SIZE: 30000 + + I ran SFTP upload tests against localhost. It showed that to make the + app reach really good speeds, I needed to do a little code tweak and + change MAX_SFTP_OUTGOING_SIZE from 4000 to 30000. The tests I did before + with the high latency tests didn't show any real difference whatever I + had that size set to. + + This number is the size in bytes that libssh2 cuts off the large input + buffer and sends off as an individual sftp packet. + +- sftp_write_sliding.c: new example + + This is an example that is very similar to sftp_write_nonblock.c, with + the exception that this uses + + 1 - a larger upload buffer + + 2 - a sliding buffer mechnism to allow the app to keep sending lots of + data to libssh2 without having to first drain the buffer. + + These are two key issues to make libssh2 SFTP uploads really perform + well at this point in time. + +- cpp: s/#elsif/#elif + + This looks like a typo as #elsif is not really C... + +- _libssh2_channel_write: revert channel_write() use + + The attempts made to have _libssh2_channel_write() accept larger pieces + of data and split up the data by itself into 32700 byte chunks and pass + them on to channel_write() in a loop as a way to do faster operations on + larger data blocks was a failed attempt. + + The reason why it is difficult: + + The API only allows EAGAIN or a length to be returned. When looping over + multiple blocks to get sent, one block can get sent and the next might + not. And yet: when transport_send() has returned EAGAIN we must not call + it again with new data until it has returned OK on the existing data it + is still working on. This makes it a mess and we do get a much easier + job by simply returning the bytes or EAGAIN at once, as in the EAGAIN + case we can assume that we will be called with the same arguments again + and transport_send() will be happy. + + Unfortunately, I think we take a small performance hit by not being able + to do this. + +- ssh2_echo: new example + + This is a new example snippet. The code is largely based on ssh2_exec, + and is written by Tommy Lindgren. I edited it into C90 compliance and to + conform to libssh2 indent style and some more. + +- send_existing: return after send_existing + + When a piece of data is sent from the send_existing() function we must + make the parent function return afterwards. Otherwise we risk that the + parent function tries to send more data and ends up getting an EGAIN for + that more data and since it can only return one return code it doesn't + return info for the successfully sent data. + + As this change is a regression I now added a larger comment explaining + why it has to work like this. + +- _libssh2_channel_write: count resent data as written + + In the logic that resends data that was kept for that purpose due to a + previous EAGAIN, the data was not counted as sent causing badness. + +Peter Stuge (13 Nov 2010) +- Use fprintf(stderr, ) instead of write(2, ) for debugging + +- session/transport: Correctly handle when _libssh2_send() returns -EAGAIN + +- src/agent.c: Simplify _libssh2_send() error checking ever so slightly + +Daniel Stenberg (12 Nov 2010) +- send/recv: use _libssh2_recv and _libssh2_send now + + Starting now, we unconditionally use the internal replacement functions + for send() and recv() - creatively named _libssh2_recv() and + _libssh2_send(). + + On errors, these functions return the negative 'errno' value instead of + the traditional -1. This design allows systems that have no "natural" + errno support to not have to invent it. It also means that no code + outside of these two transfer functions should use the errno variable. + +- channel_write: move some logic to _libssh2_channel_write + + Some checks are better done in _libssh2_channel_write just once per + write instead of in channel_write() since the looping will call the + latter function multiple times per _libssh2_channel_write() invoke. + +- sftp_write: handle "left over" acked data + + The SFTP handle struct now buffers number of acked bytes that haven't + yet been returned. The way this is used is as following: + + 1. sftp_write() gets called with a buffer of let say size 32000. We + split 32000 into 8 smaller packets and send them off one by one. One of + them gets acked before the function returns so 4000 is returned. + + 2. sftp_write() gets called again a short while after the previous one, + now with a much smaller size passed in to the function. Lets say 8000. + In the mean-time, all of the remaining packets from the previous call + have been acked (7*4000 = 28000). This function then returns 8000 as all + data passed in are already sent and it can't return any more than what + it got passed in. But we have 28000 bytes acked. We now store the + remaining 20000 in the handle->u.file.acked struct field to add up in + the next call. + + 3. sftp_write() gets called again, and now there's a backlogged 20000 + bytes to return as fine and that will get skipped from the beginning + of the buffer that is passed in. + +- sftp_write: polished and simplified + + Removed unnecessary struct fields and state changes within the function. + + Made the loop that checks for ACKs only check chunks that were fully + sent. + +- SCP: on failure, show the numerical error reason + + By calling libssh2_session_last_errno() + +- SFTP: provide the numerical error reason on failure + +- SCP: clean up failure treatment + + When SCP send or recv fails, it gets a special message from the server + with a warning or error message included. We have no current API to + expose that message but the foundation is there. Removed unnecessary use + of session struct fields. + +- sftp_write: enlarge buffer to perform better + +- packets: code cleanup + + I added size checks in several places. I fixed the code flow to be easier + to read in some places. + + I removed unnecessary zeroing of structs. I removed unused struct fields. + +- LIBSSH2_CALLBACK_MACERROR: clarify return code use + +- _libssh2_userauth_publickey: avoid shadowing + +- packet: avoid shadowing global symbols + +- sftp_readdir: avoid shadowing + +- shadowing: don't shadow the global compress + +- _libssh2_packet_add: turn ifs into a single switch + +- _libssh2_packet_add: check SSH_MSG_GLOBAL_REQUEST packet + +- _libssh2_packet_add: SSH_MSG_DEBUG length checks + + Verify lengths before using them. Read always_display from the correct + index. Don't copy stuff around just to provide zero-termination of the + strings. + +- _libssh2_packet_add: SSH_MSG_IGNORE skip memmove + + There's no promise of a zero termination of the data in the callback so + no longer perform ugly operation in order to provide it. + +- _libssh2_packet_add: SSH_MSG_DISCONNECT length checks + + Verify lengths before trying to read data. + +- indent: break lines at 80 columns + +- SSH_MSG_CHANNEL_OPEN_FAILURE: used defined values + + We don't like magic numbers in the code. Now the acceptable failure + codes sent in the SSH_MSG_CHANNEL_OPEN_FAILURE message are added as + defined values in the private header file. + +- sftp_write: don't return EAGAIN if no EAGAIN was received + + This function now only returns EAGAIN if a lower layer actually returned + EAGAIN to it. If nothing was acked and no EAGAIN was received, it will + now instead return 0. + +- _libssh2_wait_socket: detect nothing-to-wait-for + + If _libssh2_wait_socket() gets called but there's no direction set to + wait for, this causes a "hang". This code now detects this situation, + set a 1 second timeout instead and outputs a debug output about it. + +- decomp: remove the free_dest argument + + Since the decompress function ALWAYS returns allocated memory we get a + lot simpler code by removing the ability to return data unallocated. + +- decomp: cleaned off old compression stuff + + I cleared off legacy code from when the compression and decompression + functions were a single unified function. Makes the code easier to read + too. + +- [TJ Saunders brought this change] + + decomp: increase decompression buffer sizes + +- [TJ Saunders brought this change] + + zlib: Add debug tracing of zlib errors + +- sftp_packet_read: handle partial reads of the length field + + SFTP packets come as [32 bit length][payload] and the code didn't + previously handle that the initial 32 bit field was read only partially + when it was read. + +- [Jasmeet Bagga brought this change] + + kex_agree_hostkey: fix NULL pointer derefence + + While setting up the session, ssh tries to determine the type of + encryption method it can use for the session. This requires looking at + the keys offered by the remote host and comparing these with the methods + supported by libssh2 (rsa & dss). To do this there is an iteration over + the array containing the methods supported by libssh2. + + If there is no agreement on the type of encryption we come to the 3rd + entry of the hostkeyp array. Here hostkeyp is valid but *hostkep is + NULL. Thus when we dereference that in (*hostkeyp)->name there is a + crash + +- _libssh2_transport_send: remove dead assignment + + 'data' isn't accessed beyond this point so there's no need to assign it. + +- scp_recv: remove dead assignment + + Instead of assigning a variable we won't read, we now use the more + explicit (void) prefix. + +- sftp_write: removed superfluous assignment + +- bugfix: avoid use of uninitialized value + +- sftp_packet_require: propagate error codes better + + There were some chances that they would cause -1 to get returned by + public functions and as we're hunting down all such occurances and since + the underlying functions do return valuable information the code now + passes back proper return codes better. + +- [Alfred Gebert brought this change] + + fix memory leaks (two times cipher_data) for each sftp session + +- libssh2_userauth_authenticated: make it work as documented + + The man page clearly says it returns 1 for "already authenticated" but + the code said non-zero. I changed the code to use 1 now, as that is also + non-zero but it gets the benefit that it now matches the documentation. + + Using 1 instead of non-zero is better for two reasons: + + 1. We have the opportunity to introduce other return codes in the future for + things like error and what not. + 2. We don't expose the internal bitmask variable value. + +- userauth_keyboard_interactive: fix indent + +- [Alfred Gebert brought this change] + + fix memory leak in userauth_keyboard_interactive() + + First I wanted to free the memory in session_free() but then + I had still memory leaks because in my test case the function + userauth_keyboard_interactive() is called twice. It is called + twice perhaps because the server has this authentication + methods available: publickey,gssapi-with-mic,keyboard-interactive + The keyboard-interactive method is successful. + +- dist: include sftp.h in dist archives + +Simon Josefsson (27 Oct 2010) +- Update header to match new function prototype, see c48840ba88. + +Daniel Stenberg (26 Oct 2010) +- bugfixes: the transport rearrange left some subtle flaws now gone + +- libssh2_userauth_publickey_fromfile_ex.3: cleaned up looks + +- libssh2_userauth_publickey: add man page + + I found an undocumented public function and we can't have it like + that. The description here is incomplete, but should serve as a template + to allow filling in... + +- libssh2_sftp_write.3: added blurb about the "write ahead" + + Documented the new SFTP write concept + +- sftp_close_handle: free any trailing write chunks + +- _libssh2_channel_write: fix warnings + +- SFTP: bufgix, move more sftp stuff to sftp.h + + The sftp_write function shouldn't assume that the buffer pointer will be + the same in subsequent calls, even if it assumes that the data already + passed in before haven't changed. + + The sftp structs are now moved to sftp.h (which I forgot to add before) + +- SFTP: use multiple outgoing packets when writing + + sftp_write was rewritten to split up outgoing data into multiple packets + and deal with the acks in a more asynchronous manner. This is meant to + help overcome latency and round-trip problems with the SFTP protocol. + +- TODO: implemented a lot of the ideas now + +- _libssh2_channel_write: removed 32500 size limit + + Neither _libssh2_channel_write nor sftp_write now have the 32500 size + limit anymore and instead the channel writing function now has its own + logic to send data in multiple calls until everything is sent. + +- send_existing: don't tell parent to return when drained + + That will just cause unnecessary code execution. + +- _libssh2_channel_write: general code cleanup + + simplified the function and removed some unused struct fields + +- _libssh2_transport_send: replaces _libssh2_transport_write + + The new function takes two data areas, combines them and sends them as a + single SSH packet. This allows several functions to allocate and copy + less data. + + I also found and fixed a mixed up use of the compression function + arguments that I introduced in my rewrite in a recent commit. + +- scp_write_nonblock: use select() instead of busyloop + + Make this example nicer by not busylooping. + +- send_existing: clear olen when the data is sent off + +- _libssh2_transport_write: allow 256 extra bytes around the packet + +- _libssh2_transport_write: remade to send without malloc + +- compress: compression disabled by default + + We now allow libssh2_session_flag() to enable compression with a new + flag and I added documentation for the previous LIBSSH2_FLAG_SIGPIPE + flag which I wasn't really aware of! + +- comp: split the compress function + + It is now made into two separate compress and decompress functions. In + preparation for upcoming further modficications. + +Dan Fandrich (20 Oct 2010) +- Added header file to allow compiling in older environments + +Daniel Stenberg (20 Oct 2010) +- TODO: add a possible new API for SFTP transfers + +- TODO: "New Transport API" added + +- TODO: add buffering plans + +Simon Josefsson (13 Oct 2010) +- Mention libssh2_channel_get_exit_signal and give kudos. + +- [Tommy Lindgren brought this change] + + Add libssh2_channel_get_exit_signal man page. + + Signed-off-by: Simon Josefsson + +- [Tommy Lindgren brought this change] + + Add libssh2_channel_get_exit_signal. + + Signed-off-by: Simon Josefsson + +- Add libssh2_free man page and fix typo. + +- Add libssh2_free. + +Daniel Stenberg (11 Oct 2010) +- scp_recv: improved treatment of channel_read() returning zero + + As a zero return code from channel_read() is not an error we must make + sure that the SCP functions deal with that properly. channel_read() + always returns 0 if the channel is EOFed already so we check for EOF + after 0-reads to be able to return error properly. + +- libssh2_session_methods.3: detail what can be asked for + +- compression: send zlib before none + + As the list of algorithms in a preferred order we should send zlib + before none to increase the chances that the server will let us do + compression. + +- compress: faster check, better return codes + + In the transport functions we avoid a strcmp() now and just check a + boolean instead. + + The compress/decompress function's return code is now acknowledged and + used as actual return code in case of failures. + +- libssh2_session_handshake: replaces libssh2_session_startup() + + The function libssh2_session_startup() is now considered deprecated due + to the portability issue with the socket argument. + libssh2_session_handshake() is the name of the replacement. + +- libssh2_socket_t: now externally visible + + In preparation for upcominig changes, the libssh2_socket_t type is now + typedef'ed in the public header. + +- _libssh2_transport_drain: removed + + This function proved not to be used nor useful. + +- _libssh2_channel_write: don't iterate over transport writes + + When a call to _libssh2_transport_write() succeeds, we must return from + _libssh2_channel_write() to allow the caller to provide the next chunk + of data. + + We cannot move on to send the next piece of data that may already have + been provided in this same function call, as we risk getting EAGAIN for + that and we can't return information both about sent data as well as + EAGAIN. So, by returning short now, the caller will call this function + again with new data to send. + +- _libssh2_transport_write: updated documentation blurb + +- _libssh2_transport_write: remove fprintf remainder + + Mistake from previous debugging + +- session: improved errors + + Replaced -1/SOCKET_NONE errors with appropriate error defines instead. + + Made the verbose trace output during banner receiving less annoying for + non-blocking sessions. + +- crypt_init: use correct error define + +- _libssh2_error: hide EAGAIN for non-blocking sessions + + In an attempt to make the trace output less cluttered for non-blocking + sessions the error function now avoids calling the debug function if the + error is the EAGAIN and the session is non-blocking. + +- agent: use better error defines + +- comp_method_zlib_init: use correct error defines + +- transport: better error codes + + LIBSSH2_SOCKET_NONE (-1) should no longer be used as error code as it is + (too) generic and we should instead use specific and dedicated error + codes to better describe the error. + +- channel: return code and _libssh2_error cleanup + + Made sure that all transport_write() call failures get _libssh2_error + called. + +- _libssh2_channel_write: limit to 32700 bytes + + The well known and used ssh server Dropbear has a maximum SSH packet + length at 32768 by default. Since the libssh2 design current have a + fixed one-to-one mapping from channel_write() to the packet size created + by transport_write() the previous limit of 32768 in the channel layer + caused the transport layer to create larger packets than 32768 at times + which Dropbear rejected forcibly (by closing the connection). + + The long term fix is of course to remove the hard relation between the + outgoing SSH packet size and what the input length argument is in the + transport_write() function call. + +- libssh.h: add more dedicated error codes + +- SCP: allow file names with bytes > 126 + + When parsing the SCP protocol and verifying that the data looks like a + valid file name, byte values over 126 must not be consider illegal since + UTF-8 file names will use such codes. + + Reported by: Uli Zappe + Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2010-08/0112.shtml + +Dan Fandrich (25 Aug 2010) +- Document the three sftp stat constants + +Guenter Knauf (18 Aug 2010) +- Fixed Win32 makefile which was now broken at resource build. + +- It is sufficient to pipe stderr to NUL to get rid of the nasty messages. + +- [Author: Guenter Knauf brought this change] + + Removed Win32 ifdef completely for sys/uio.h. + + No idea why we had this ifdef at all but MSVC, MingW32, Watcom + and Borland all have no sys/uio.h header; so if there's another + Win32 compiler which needs it then it should be added explicitely + instead of this negative list. + +- New files should also be added to Makefile.am. + + Otherwise they will never be included with release and snapshot tarballs ... + +Daniel Stenberg (18 Aug 2010) +- version: bump to 1.2.8_DEV + +Version 1.2.7 (17 Aug 2010) + +Daniel Stenberg (17 Aug 2010) +- release: updated to hold 1.2.7 info + +Guenter Knauf (17 Aug 2010) +- Use the new libssh2.rc file. + +- Added resource file for libssh2.dll (shamelessly stolen from libcurl). + +- Updated Win32 MSVC dependencies versions. + +- Added include for sys/select.h to get fd.set on some platforms. + +- Added Watcom makefile borrowed from libcurl. + + This makefile compiles already all files fine for static lib, but needs + final touch when I have OpenSSL fully working with shared libs and Watcom. + +- Added copyright define to libssh2.h and use it for binary builds. + +- Moved version defines up in order to include from .rc file. + + Blocked rest of header with ifndef so its possible to let + the rc compiler only use the version defines. + +- Some minor makefile tweaks. + +Daniel Stenberg (2 Aug 2010) +- example: treat the libssh2_channel_read() return code properly + + A short read is not an error. Only negative values are errors! + +- libssh2_wait_socket: reset error code to "leak" EAGAIN less + + Since libssh2 often sets LIBSSH2_ERROR_EAGAIN internally before + _libssh2_wait_socket is called, we can decrease some amount of + confusion in user programs by resetting the error code in this function + to reduce the risk of EAGAIN being stored as error when a blocking + function returns. + +- _libssh2_wait_socket: poll needs milliseconds + + As reported on the mailing list, the code path using poll() should + multiple seconds with 1000 to get milliseconds, not divide! + + Reported by: Jan Van Boghout + +- typedef: make ssize_t get typedef without LIBSSH2_WIN32 + + The condition around the ssize_t typedef depended on both LIBSSH2_WIN32 + *and* _MSC_VER being defined when it should be enough to depend on + _MSC_VER only. It also makes it nicer so libssh2-using code builds fine + without having custom defines. + +- [John Little brought this change] + + session_free: free more data to avoid memory leaks + +- channel_free: ignore problems with channel_close() + + As was pointed out in bug #182, we must not return failure from + _libssh2_channel_free() when _libssh2_channel_close() returns an error + that isn't EAGAIN. It can effectively cause the function to never go + through, like it did now in the case where the socket was actually + closed but socket_state still said LIBSSH2_SOCKET_CONNECTED. + + I consider this fix the right thing as it now also survives other + errors, even if making sure socket_state isn't lying is also a good + idea. + +- publickey_list_free: no return value from a void function + + Fixed a compiler warning I introduced previously when checking input + arguments more. I also added a check for the other pointer to avoid NULL + pointer dereferences. + +- [Lars Nordin brought this change] + + openssl: make use of the EVP interface + + Make use of the EVP interface for the AES-funktion. Using this method + supports the use of different ENGINES in OpenSSL for the AES function + (and the direct call to the AES_encrypt should not be used according to + openssl.org) + +Peter Stuge (23 Jun 2010) +- [Tor Arntsen brought this change] + + Don't overflow MD5 server hostkey + + Use SHA_DIGEST_LENGTH and MD5_DIGEST_LENGTH in memcpy instead of hardcoded + values. An incorrect value was used for MD5. + +- Fix message length bugs in libssh2_debug() + + There was a buffer overflow waiting to happen when a debug message was + longer than 1536 bytes. + + Thanks to Daniel who spotted that there was a problem with the message + length passed to a trace handler also after commit + 0f0652a3093111fc7dac0205fdcf8d02bf16e89f. + +- Make libssh2_debug() create a correctly terminated string + + Also use FILE *stderr rather than fd 2, which can very well be something + completely different. + +Daniel Stenberg (23 Jun 2010) +- [TJ Saunders brought this change] + + handshake: Compression enabled at the wrong time + + In KEXINIT messages, the client and server agree on, among other + things, whether to use compression. This method agreement occurs + in src/kex.c's kex_agree_methods() function. However, if + compression is enabled (either client->server, server->client, or + both), then the compression layer is initialized in + kex_agree_methods() -- before NEWKEYS has been received. + + Instead, the initialization of the compression layer should + happen after NEWKEYS has been received. This looks to occur + insrc/kex.c's diffie_hellman_sha1(), which even has the comment: + + /* The first key exchange has been performed, + + switch to active crypt/comp/mac mode */ + + There, after NEWKEYS is received, the cipher and mac algorithms + are initialized, and that is where the compression should be + initialized as well. + + The current implementation fails if server->client compression is + enabled because most server implementations follow OpenSSH's + lead, where compression is initialized after NEWKEYS. Since the + server initializes compression after NEWKEYS, but libssh2 + initializes compression after KEXINIT (i.e. before NEWKEYS), they + are out of sync. + + Reported in bug report #180 + +- [TJ Saunders brought this change] + + userauth_hostbased_fromfile: packet length too short + + The packet length calculated in src/userauth.c's + userauth_hostbased_fromfile() function is too short by 4 bytes; + it forgets to add four bytes for the length of the hostname. + This causes hostbased authentication to fail, since the server + will read junk data. + + verified against proftpd's mod_sftp module + +- _libssh2_userauth_publickey: reject method names longer than the data + + This functions get the method length by looking at the first 32 + bit of data, and I now made it not accept method lengths that are + longer than the whole data set is, as given in the dedicated + function argument. + + This was detected when the function was given bogus public key + data as an ascii string, which caused the first 32bits to create + a HUGE number. + +- NULL resistance: make more public functions survive NULL pointer input + + Sending in NULL as the primary pointer is now dealt with by more + public functions. I also narrowed the userauth.c code somewhat to + stay within 80 columns better. + +- agent: make libssh2_agent_userauth() work blocking properly + + previously it would always work in a non-blocking manner + +Peter Stuge (17 Jun 2010) +- Fix underscore typo for 64-bit printf format specifiers on Windows + + Commit 49ddf447ff4bd80285f926eac0115f4e595f9425 was missing underscores. + +Daniel Stenberg (16 Jun 2010) +- libssh2_session_callback_set: extended the man page + +- [John brought this change] + + LIBSSH2_DEBUG: macro uses incorrect function variable + + The LIBSSH2_DEBUG macro, defined in libssh2_priv.h, incorrectly uses the + function variable ssh_msg_disconnect when it should use ssh_msg_debug. + + This shows that the LIBSSH2_CALLBACK_DEBUG callback never has worked... + +- warning: fix a compiler warning 'pointer differs in signedness' + + As reported in bug #177 + +- portability: introduce LIBSSH2_INT64_T_FORMAT for 64bit printf()s + + As pointed out in bug #177, some of the Windows compilers use + %I64 to output 64 bit variables with the printf family. + +- debug: avoid sending NULL to sprintf %s + + Via the _libssh2_debug() macro/function. Pointed out by john in bug report + +- sftp docs: show macro on macro page, only function on function page + + The individual man pages for macros now show the full convenience + macro as defined, and then the man page for the actual function + only shows the function. + +- code police: make the code use less than 80 columns + +- libssh2_channel_write_ex: remove macros, added wording on buffer size + +- libssh2_sftp_write: document buffer size and changed some ordering + +- libssh2_channel_write_stderr: show how the macro is defined + +- libssh2_channel_write: show how the macro is defined + +- SFTP: limit write() to not produce overly large packets + + sftp_write() now limits how much data it gets at a time even more + than before. Since this function creates a complete outgoing + packet based on what gets passed to it, it is crucial that it + doesn't create too large packets. + + With this method, there's also no longer any problem to use very + large buffers in your application and feed that to libssh2. I've + done numerous tests now with uploading data over SFTP using 100K + buffers and I've had no problems with that. + +- scp_write_nonblock: add transfer time info + + Using the same timing logic and output format as + sftp_write_nonblock allows us to very easily run benchmarks on + SCP vs SFTP uploads using libssh2. + +- sftp_write_nonblock: select() on socket, use *BIG* buffer, time transfer + + The select() is just to make it nicer so that it doesn't + crazy-loop on EAGAIN. The buffer size thing is mostly to verify + that this really work as supposed. + + Transfer timing is just a minor thing, but it can just as well be + there and help us time and work on performance easier using out + of the box examples. + +- agent: use _libssh2_error() when returning errors + + As pointed out in bug report #173, this module basically never + used _libssh2_error() which made it work inconstently with other + parts of the libssh2 code base. This is my first take at making + this code more in line with the rest. + +- inputchecks: make lots of API functions check for NULL pointers + + If an application accidentally provides a NULL handle pointer to + the channel or sftp public functions, they now return an error + instead of segfaulting. + +- libssh2_channel_eof: clarify that it returns negative on errors + +- SFTP: keep the sftp error code as 32 bit + + 'last_errno' holds to the error code from the SFTP protocol and + since that is 32 bits on the wire there's no point in using a + long for this internally which is larger on some platforms. + +- agent: make the code better deal with unexpected code flows + + agent->ops gets initialized by the libssh2_agent_connect() call + but we need to make sure that we don't segfault even if a bad + sequence of function calls is used. + +Alexander Lamaison (10 Jun 2010) +- Better handling of invalid key files. + + Passing an invalid public key to libssh2_userauth_publickey_fromfile_ex + triggered an assertion. Replaced this with a runtime check that rejects + obviously invalid key data. + +Daniel Stenberg (10 Jun 2010) +- version: we start working on 1.2.7 now + +Version 1.2.6 (10 Jun 2010) + +Daniel Stenberg (10 Jun 2010) +- NEWS: add the 1.2.6 release details + +- RELEASE-NOTES: 1.2.6 details added + +Guenter Knauf (10 Jun 2010) +- fixed libssh2.dsw to use the generated libssh2.dsp; removed old *.dsp files. + +- moved MSVC strdup define to libssh2_config.h which we include already. + +- added missing source files to src/NMakefile. + +Daniel Stenberg (8 Jun 2010) +- libssh2_poll: refer to poll(3) and select(3) instead + +- example: fix strdup() for MSVC compiles + + MSVC has a _strdup() that we better use. This was reported in bug + +- SFTP: fail init SFTP if session isn't authenticated + + Alexander Lamaison filed bug #172 + (http://trac.libssh2.org/ticket/172), and pointed out that SFTP + init would do bad if the session isn't yet authenticated at the + time of the call, so we now check for this situation and returns + an error if detected. Calling sftp_init() at this point is bad + usage to start with. + +- direct_tcpip: bring back inclusion of libssh2_config.h + + In order to increase portability of this example, I'm bringing + the inclusion of libssh2_config.h back, and I also added an + require that header for this example to compile. + + I also made all code lines fit within 80 columns. + +Guenter Knauf (3 Jun 2010) +- cast away a warning. + +- moved CRT_SECURE_NO_DEPRECATE define up so its defined before the winsock headers are included. + +- fixed platform detection for MingW32 test makefile. + +- MingW32 has gettimeofday() implemented, so proper ifdef this function here. + +- removed MSVC ifdef since seems we can use __int64 still with latest headers. + +- changed copyright notice for MinW32 and NetWare binaries. + +- cleaned up MSVC ifdefs which where spreaded over 3 places. + +- added uint8_t typedef for NetWare CLIB platform. + +- if the function declaration gets changed the header should be changed too. + +- this is MSVC specific and doesnt apply for all Win32 compilers; + the uint8_t typedef clashes with MingW32 headers. + +- updated MingW32 makefiles for latest dependency lib versions. + +- updated NetWare makefiles for latest dependency lib versions. + +Dan Fandrich (30 May 2010) +- Fixed compiling with libgcrypt + + A change of parameter types from unsigned long to size_t was + missed in the prototype in libgcrypt.h + +Daniel Stenberg (28 May 2010) +- statvfs: use libssh2_sftp_statvfs only, no "_ex" + + As the long-term goal is to get rid of the extensive set of + macros from the API we can just as well start small by not adding + new macros when we add new functions. Therefore we let the + function be libssh2_sftp_statvfs() plainly without using an _ex + suffix. + + I also made it use size_t instead of unsigned int for the string + length as that too is a long-term goal for the API. + +- [Grubsky Grigory brought this change] + + DSP: output lib name typo + +- [Grubsky Grigory brought this change] + + win32: provide a uint8_t typedef for better building on windows + +- agent: win32: fix bad _libssh2_store_str call + + As pointed out by Grubsky Grigory , I + made a mistake when I added the _libssh2_store_str() call before + and I made a slightly different patch than what he suggested. + Based purely on taste. + +Peter Stuge (24 May 2010) +- [Joey Degges brought this change] + + Add libssh2_sftp_statvfs() and libssh2_sftp_fstatvfs() + + These can be used to get file system statistics from servers that + support the statvfs@openssh.com and fstatvfs@openssh.com extensions. + +Alexander Lamaison (22 May 2010) +- [Jose Baars brought this change] + + VMS specific: make sure final release can be installed over daily build + +- [Jose Baars brought this change] + + VMS: small improvement to the man2help utilities + +Peter Stuge (22 May 2010) +- [Joey Degges brought this change] + + libssh2_exit and libssh2_sftp_readdir man page fixes + +Daniel Stenberg (21 May 2010) +- spelling: s/sue/use + +Alexander Lamaison (21 May 2010) +- Change magic port number for generic knownhost check. + + libssh2_knownhost_checkp took 0 as a magic port number that indicated + a 'generic' check should be performed. However, 0 is a valid port + number in its own right so this commit changes the magic value to any + negative int. + +Mikhail Gusarov (5 May 2010) +- Add re-discovered copyright holders to COPYING + +- Restoring copyright statements from pre-git era + + Eli Fant has contributed fragmenting SFTP requests + +- Restoring my copyright statements from pre-git era + + keyboard_interactive, 'exit-status' information packet, non-atomic read/write + under FreeBSD, multi-channel operation bugfixes. + +Daniel Stenberg (3 May 2010) +- pedantic: make the code C90 clean + +Peter Stuge (3 May 2010) +- Do proper keyboard-interactive user dialog in the sftp.c example + +Daniel Stenberg (3 May 2010) +- added to tarball: libssh2_knownhost_checkp.3 + +- knownhost: support [host]:port in knownhost file + + OpenSSH has ways to add hosts to the knownhosts file that include + a specific port number which makes the key associated with only + that specific host+port pair. libssh2 previously did not support + this, and I was forced to add a new function to the API to + properly expose this ability to applications: + libssh2_knownhost_checkp() + + To *add* such hosts to the knownhosts file, you make sure to pass + on the host name in that manner to the libssh2_knownhost_addc() + function. + +- init/exit: mention these were added in 1.2.5 + +- libssh2_knownhost_check docs: correct the prototype + +- examples: avoid use of uninitialized variable 'sock' + +- KEX: stop pretending we negotiate language + + There was some stub-like parts of an implementation for + implementing kex language negotiation that caused clang-analyzer + to warn and as it did nothing I've now removed the dead code. + +- Uninitialized argument + +- sftpdir: removed dead assignment + +- Makefile.am: include the VMS-specific config header as well + +- [Jose Baars brought this change] + + Add VMS specific libssh2_config.h + +- fix Value stored to 's' is never read warning + + and moved variable declaration of s to be more local + +- kexinit: simplify the code and avoid scan-build warning + + Previously it would say "Value stored to 's' is never read" due + fourth increment of 's'. + +Alexander Lamaison (28 Apr 2010) +- Removed unecessary brackets. + +- Changed sftp_attrsize macro to a static function. + +Daniel Stenberg (28 Apr 2010) +- release: include the VMS-specific files + +- sftp_attrsize: protect the macro argument with proper parentheses + +- ssh2_agent: avoid using 'session' uninitialized on failures + +- examples: remove assignments of variable rc that's never used + +- publickey_init: remove useless variable increment + +- hostkey_method_ssh_rsa_init: remove useless variable increment + +- packet_x11_open: removed useless variable increment + + and made the declaration of a variable more local + +- packet_queue_listener: removed useless variable increment + + and made the declaration of a variable more local + +- sftp_read: move a read_responses array to where its used + + I find that this increases readability since the array is used + only in the function call just immediately below and nowhere + else. + +- sftp_readdir: turn a small array static const and move it + +- sftp_attrsize: converted function to a macro + + This way, the macro can evaluate a static number at compile time + for two out of four uses, and it probably runs faster for the + other two cases too. + +- sftp_open: deal with short channel_write calls + + This was an old TODO that just wasn't done before. If + channel_write returns short, that is not an error. + +- sftp_open: clean up, better check of input data + + The clang-analyzer report made it look into this function and + I've went through it to remove a potential use of an + uninitialized variable and I also added some validation of input + data received from the server. + + In general, lots of more code in this file need to validate the + input before assuming it is correct: there are servers out there + that have bugs or just have another idea of how to do the SFTP + protocol. + +- bugfix: avoid using the socket if it failed to create one + +- bugfix: potential use of NULL pointer + +- libssh2_userauth_password_ex: clarify errors somewhat + + The errors mentioned in this man page are possible return codes + but not necessarily the only return codes that this can return. + + Also reformatted the typ prototypes somewhat. + +- examples: fixed and made them more similar + + The channel read/write functions can return 0 in legitimate cases + without it being an error, and we need to loop properly if they + return short. + +- [Jose Baars brought this change] + + VMS port of libssh2; changes in the libssh2 common code + +- Makefile: added the two news headers userauth.h and session.h + +- cleanup: prefer the internal functions + + To get the blocking vs non-blocking to work as smooth as possible + and behave better internally, we avoid using the external + interfaces when calling functions internally. + + Renamed a few internal functions to use _libssh2 prefix when not + being private within a file, and removed the libssh2_ for one + that was private within the file. + +- session_free: remove dead code + +- libssh2_publickey_init: fixed to work better non-blocking + + This was triggered by a clang-analyzer complaint that turned out + to be valid, and it made me dig deeper and fix some generic non- + blocking problems I disovered in the code. + + While cleaning this up, I moved session-specific stuff over to a + new session.h header from the libssh2_priv.h header. + +- channel: reduce duplicated free and returns + + Simplified the code by trying to free data and return on a single + spot. + +- channel: make variables more local + + By making 'data' and 'data_len' more local in several places in + this file it will be easier to spot how they are used and we'll + get less risks to accidentally do bad things with them. + +Mikhail Gusarov (24 Apr 2010) +- Fix typos in manpages, catched by Lintian + +Daniel Stenberg (24 Apr 2010) +- channel_request_pty: simplify the code + + clang-analyzer pointed out how 'data' could be accessed as a NULL + pointer if the wrong state was set, and while I don't see that + happen in real-life the code flow is easier to read and follow by + moving the LIBSSH2_FREE() call into the block that is supposed to + deal with the data pointer anyway. + +- libssh2_channel_process_startup: simplify the code + + clang-analyzer pointed out how 'data' could be accessed as a NULL + pointer if the wrong state was set, and while I don't see that + happen in real-life the code flow is easier to read and follow by + moving the LIBSSH2_FREE() call into the block that is supposed to + deal with the data pointer anyway. + +- sftp_close_handle: add precation to not access NULL pointer + + clang-analyzer pointed this out as a "Pass-by-value argument in + function call is undefined" but while I can't see exactly how + this can ever happen in reality I think a little check for safety + isn't such a bad thing here. + +- scp_write_nonblock: Value stored to 'nread' is never read + +- scp_write: Value stored to 'ptr' is never read + +- scp_write_nonblock: Value stored to 'ptr' is never read + +- sftp_mkdir: less silly output but show failures + +- [Jose Baars brought this change] + + VMS port of libssh2 including VMS specific build procedures + +- two variable types changes, made lines less than 80 columns + + The two variable type changes are only to match type variable + fields actually read from the binary protocol. + +- remove check for negative padding_length + + It was silly, since it is read as an unsigned char... + +- hostkey_method_ssh_dss_init: Value stored to 's' is never read + +- libssh2_banner_set: avoid unnecessary increment and explain code + +- agent_transact_unix: remove unused variable + +- remove two unnecessary increments + +- more code converted to use _libssh2_store_*() + +- libssh2_publickey_list_fetch: removed unused variables + +- libssh2_publickey_init: remove unused variables + +- libssh2_scp_send64: added to API to provide large file transfers + + The previously existing libssh2_scp_send_ex() function has no way + to send files that are larger than 'size_t' which on 32bit + systems mean 4GB. This new API uses a libssh2_int64_t type and + should thus on most modern systems be able to send enormous + files. + +- sftp_init: remove unused variables and assignments + +- libssh2_knownhost_check: Value stored to 'keylen' is never read + +- hostkey: fix compiler warning diff --git a/libssh2/README.md b/libssh2/README.md deleted file mode 100644 index e0f6c25a..00000000 --- a/libssh2/README.md +++ /dev/null @@ -1,16 +0,0 @@ -# libssh2 - SSH2 library - -libssh2 is a library implementing the SSH2 protocol, available under -the revised BSD license. - -[Web site](https://www.libssh2.org/) - -[Mailing list](https://cool.haxx.se/mailman/listinfo/libssh2-devel) - -[BSD Licensed](https://libssh2.org/license.html) - -[Web site source code](https://github.com/libssh2/www) - -Installation instructions: - - [for CMake](docs/INSTALL_CMAKE) - - [for autotools](docs/INSTALL_AUTOTOOLS) diff --git a/libssh2/RELEASE-NOTES b/libssh2/RELEASE-NOTES index 5b78ede3..98cb8033 100644 --- a/libssh2/RELEASE-NOTES +++ b/libssh2/RELEASE-NOTES @@ -1,31 +1,44 @@ -libssh2 1.8.0 +libssh2 1.9.0 -This release includes the following changes: - - o added a basic dockerised test suite - o crypto: add support for the mbedTLS backend - -This release includes the following bugfixes: - - o libgcrypt: fixed a NULL pointer dereference on OOM - o VMS: can't use %zd for off_t format - o VMS: update vms/libssh2_config.h - o windows: link with crypt32.lib - o libssh2_channel_open: speeling error fixed in channel error message - o msvc: fixed 14 compilation warnings - o tests: HAVE_NETINET_IN_H was not defined correctly - o openssl: add OpenSSL 1.1.0 compatibility - o cmake: Add CLEAR_MEMORY option, analogously to that for autoconf - o configure: make the --with-* options override the OpenSSL default - o libssh2_wait_socket: set err_msg on errors - o libssh2_wait_socket: Fix comparison with api_timeout to use milliseconds +This release includes the following enhancements and bugfixes: + + o adds ECDSA keys and host key support when using OpenSSL + o adds ED25519 key and host key support when using OpenSSL 1.1.1 + o adds OpenSSH style key file reading + o adds AES CTR mode support when using WinCNG + o adds PEM passphrase protected file support for Libgcrypt and WinCNG + o adds SHA256 hostkey fingerprint + o adds libssh2_agent_get_identity_path() and libssh2_agent_set_identity_path() + o adds explicit zeroing of sensitive data in memory + o adds additional bounds checks to network buffer reads + o adds the ability to use the server default permissions when creating sftp directories + o adds support for building with OpenSSL no engine flag + o adds support for building with LibreSSL + o increased sftp packet size to 256k + o fixed oversized packet handling in sftp + o fixed building with OpenSSL 1.1 + o fixed a possible crash if sftp stat gets an unexpected response + o fixed incorrect parsing of the KEX preference string value + o fixed conditional RSA and AES-CTR support + o fixed a small memory leak during the key exchange process + o fixed a possible memory leak of the ssh banner string + o fixed various small memory leaks in the backends + o fixed possible out of bounds read when parsing public keys from the server + o fixed possible out of bounds read when parsing invalid PEM files + o no longer null terminates the scp remote exec command + o now handle errors when diffie hellman key pair generation fails + o fixed compiling on Windows with the flag STDCALL=ON + o improved building instructions + o improved unit tests This release would not have looked like this without help, code, reports and advice from friends like these: - Alexander Lamaison, Antenore Gatta, Brad Harder, Charles Collicutt, - Craig A. Berry, Dan Fandrich, Daniel Stenberg, Kamil Dudka, Keno Fischer, - Taylor Holberton, Viktor Szakats, Will Cosgrove, Zenju - (12 contributors) - - Thanks! (and sorry if I forgot to mention someone) + Peter Surge, Will Cosgrove, Daniel Stenberg, Alex Arslan, Alex Crichton, + Thomas Bleeker, Keno Fischer, Marc Hörsken, Marcel Raad, Viktor Szakats, + Kamil Dudka, Panos, Etienne Samson, Tseng Jun, Brendan Shanks, doublex, + Erik B, Jakob Egger, Thomas Lochmatter, alex-weaver, Adrian Moran, Zenju, + gartens, Matthew D. Fuller, Ryan Kelley, Zhen-Huan HWANG, Orivej Desh, + Alexander Curtiss + + (29 contributors) diff --git a/libssh2/acinclude.m4 b/libssh2/acinclude.m4 index c0e89a1a..a0044fc4 100644 --- a/libssh2/acinclude.m4 +++ b/libssh2/acinclude.m4 @@ -472,3 +472,40 @@ m4_case([$1], " fi ]) + + +dnl LIBSSH2_CHECK_OPTION_WERROR +dnl ------------------------------------------------- +dnl Verify if configure has been invoked with option +dnl --enable-werror or --disable-werror, and set +dnl shell variable want_werror as appropriate. + +AC_DEFUN([LIBSSH2_CHECK_OPTION_WERROR], [ + AC_BEFORE([$0],[LIBSSH2_CHECK_COMPILER])dnl + AC_MSG_CHECKING([whether to enable compiler warnings as errors]) + OPT_COMPILER_WERROR="default" + AC_ARG_ENABLE(werror, +AC_HELP_STRING([--enable-werror],[Enable compiler warnings as errors]) +AC_HELP_STRING([--disable-werror],[Disable compiler warnings as errors]), + OPT_COMPILER_WERROR=$enableval) + case "$OPT_COMPILER_WERROR" in + no) + dnl --disable-werror option used + want_werror="no" + ;; + default) + dnl configure option not specified + want_werror="no" + ;; + *) + dnl --enable-werror option used + want_werror="yes" + ;; + esac + AC_MSG_RESULT([$want_werror]) + + if test X"$want_werror" = Xyes; then + CFLAGS="$CFLAGS -Werror" + fi +]) + diff --git a/libssh2/aclocal.m4 b/libssh2/aclocal.m4 new file mode 100644 index 00000000..35a31729 --- /dev/null +++ b/libssh2/aclocal.m4 @@ -0,0 +1,1181 @@ +# generated automatically by aclocal 1.16.1 -*- Autoconf -*- + +# Copyright (C) 1996-2018 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. 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We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/autobuild.m4]) +m4_include([m4/lib-ld.m4]) +m4_include([m4/lib-link.m4]) +m4_include([m4/lib-prefix.m4]) +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) +m4_include([acinclude.m4]) diff --git a/libssh2/appveyor.yml b/libssh2/appveyor.yml deleted file mode 100644 index 5537f60a..00000000 --- a/libssh2/appveyor.yml +++ /dev/null @@ -1,102 +0,0 @@ -# Copyright (c) 2014, Ruslan Baratov -# Copyright (c) 2014, 2016 Alexander Lamaison -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are met: -# -# * Redistributions of source code must retain the above copyright notice, this -# list of conditions and the following disclaimer. -# -# * Redistributions in binary form must reproduce the above copyright notice, -# this list of conditions and the following disclaimer in the documentation -# and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -os: Visual Studio 2015 - -environment: - matrix: - - GENERATOR: "Visual Studio 14 2015" - BUILD_SHARED_LIBS: ON - - - GENERATOR: "Visual Studio 14 2015" - BUILD_SHARED_LIBS: OFF - - - GENERATOR: "Visual Studio 12 2013" - BUILD_SHARED_LIBS: ON - - - GENERATOR: "Visual Studio 12 2013" - BUILD_SHARED_LIBS: OFF - - - GENERATOR: "Visual Studio 11 2012" - BUILD_SHARED_LIBS: ON - - - GENERATOR: "Visual Studio 11 2012" - BUILD_SHARED_LIBS: OFF - - - GENERATOR: "Visual Studio 10 2010" - BUILD_SHARED_LIBS: ON - - - GENERATOR: "Visual Studio 10 2010" - BUILD_SHARED_LIBS: OFF - - - GENERATOR: "Visual Studio 9 2008" - BUILD_SHARED_LIBS: ON - - - GENERATOR: "Visual Studio 9 2008" - BUILD_SHARED_LIBS: OFF - - digitalocean_access_token: - secure: 8qRitvrj69Xhf0Tmu27xnz5drmL2YhmOJLGpXIkYyTCC0JNtBoXW6fMcF3u4Uj1+pIQ+TjegQOwYimlz0oivKTro3v3EXro+osAMNJG6NKc= - -platform: - - x86 - - x64 - -configuration: -# - Debug - - Release - -matrix: - fast_finish: true - allow_failures: - - GENERATOR: "Visual Studio 9 2008" - platform: x64 - -install: - - choco install -y docker - - choco install -y docker-machine - -build_script: - - ps: if($env:PLATFORM -eq "x64") { $env:CMAKE_GEN_SUFFIX=" Win64" } - - cmake "-G%GENERATOR%%CMAKE_GEN_SUFFIX%" -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS% -H. -B_builds - - cmake --build _builds --config "%CONFIGURATION%" - -before_test: - - set DOCKER_MACHINE_NAME=appveyor-%APPVEYOR_PROJECT_SLUG%-%APPVEYOR_JOB_ID% - - ps: if($env:digitalocean_access_token) { echo "Using DigitalOcean for testing." } else { echo "DigitalOcean not available. Skipping testing." } - - ps: if($env:digitalocean_access_token) { docker-machine create --driver digitalocean --digitalocean-access-token $($env:digitalocean_access_token) $($env:DOCKER_MACHINE_NAME) } - - ps: if($env:digitalocean_access_token) { docker-machine env $($env:DOCKER_MACHINE_NAME) --shell powershell | Invoke-Expression } - -test_script: - - ps: cd _builds - - ps: if($env:digitalocean_access_token) { ctest -VV -C $($env:CONFIGURATION) --output-on-failure } - -after_test: - - ps: if($env:digitalocean_access_token) { docker-machine rm -y $($env:DOCKER_MACHINE_NAME) } - -on_failure: - - ps: if($env:digitalocean_access_token) { docker-machine rm -y $($env:DOCKER_MACHINE_NAME) } - - ps: if(Test-Path _builds/CMakeFiles/CMakeOutput.log) { cat _builds/CMakeFiles/CMakeOutput.log } - - ps: if(Test-Path _builds/CMakeFiles/CMakeError.log) { cat _builds/CMakeFiles/CMakeError.log } diff --git a/libssh2/compile b/libssh2/compile new file mode 100755 index 00000000..99e50524 --- /dev/null +++ b/libssh2/compile @@ -0,0 +1,348 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2018 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ + icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/libssh2/config.guess b/libssh2/config.guess new file mode 100755 index 00000000..f50dcdb6 --- /dev/null +++ b/libssh2/config.guess @@ -0,0 +1,1480 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2018 Free Software Foundation, Inc. + +timestamp='2018-02-24' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. +# +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess +# +# Please send patches to . + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2018 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > "$dummy.c" ; + for c in cc gcc c89 c99 ; do + if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case "$UNAME_SYSTEM" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval "$set_cc_for_build" + cat <<-EOF > "$dummy.c" + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`" + + # If ldd exists, use it to detect musl libc. + if command -v ldd >/dev/null && \ + ldd --version 2>&1 | grep -q ^musl + then + LIBC=musl + fi + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + "/sbin/$sysctl" 2>/dev/null || \ + "/usr/sbin/$sysctl" 2>/dev/null || \ + echo unknown)` + case "$UNAME_MACHINE_ARCH" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + earmv*) + arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'` + machine="${arch}${endian}"-unknown + ;; + *) machine="$UNAME_MACHINE_ARCH"-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently (or will in the future) and ABI. + case "$UNAME_MACHINE_ARCH" in + earm*) + os=netbsdelf + ;; + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval "$set_cc_for_build" + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # Determine ABI tags. + case "$UNAME_MACHINE_ARCH" in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"` + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "$UNAME_VERSION" in + Debian*) + release='-gnu' + ;; + *) + release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "$machine-${os}${release}${abi}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE" + exit ;; + *:LibertyBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` + echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE" + exit ;; + *:MidnightBSD:*:*) + echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE" + exit ;; + *:ekkoBSD:*:*) + echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE" + exit ;; + *:SolidBSD:*:*) + echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE" + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd"$UNAME_RELEASE" + exit ;; + *:MirBSD:*:*) + echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE" + exit ;; + *:Sortix:*:*) + echo "$UNAME_MACHINE"-unknown-sortix + exit ;; + *:Redox:*:*) + echo "$UNAME_MACHINE"-unknown-redox + exit ;; + mips:OSF1:*.*) + echo mips-dec-osf1 + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE=alpha ;; + "EV4.5 (21064)") + UNAME_MACHINE=alpha ;; + "LCA4 (21066/21068)") + UNAME_MACHINE=alpha ;; + "EV5 (21164)") + UNAME_MACHINE=alphaev5 ;; + "EV5.6 (21164A)") + UNAME_MACHINE=alphaev56 ;; + "EV5.6 (21164PC)") + UNAME_MACHINE=alphapca56 ;; + "EV5.7 (21164PC)") + UNAME_MACHINE=alphapca57 ;; + "EV6 (21264)") + UNAME_MACHINE=alphaev6 ;; + "EV6.7 (21264A)") + UNAME_MACHINE=alphaev67 ;; + "EV6.8CB (21264C)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8AL (21264B)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8CX (21264D)") + UNAME_MACHINE=alphaev68 ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE=alphaev69 ;; + "EV7 (21364)") + UNAME_MACHINE=alphaev7 ;; + "EV7.9 (21364A)") + UNAME_MACHINE=alphaev79 ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`" + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo "$UNAME_MACHINE"-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo "$UNAME_MACHINE"-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix"$UNAME_RELEASE" + exit ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux"$UNAME_RELEASE" + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval "$set_cc_for_build" + SUN_ARCH=i386 + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != no_compiler_found ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH=x86_64 + fi + fi + echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`" + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos"$UNAME_RELEASE" + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos"$UNAME_RELEASE" + ;; + sun4) + echo sparc-sun-sunos"$UNAME_RELEASE" + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos"$UNAME_RELEASE" + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint"$UNAME_RELEASE" + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint"$UNAME_RELEASE" + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint"$UNAME_RELEASE" + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint"$UNAME_RELEASE" + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint"$UNAME_RELEASE" + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint"$UNAME_RELEASE" + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten"$UNAME_RELEASE" + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten"$UNAME_RELEASE" + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix"$UNAME_RELEASE" + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix"$UNAME_RELEASE" + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix"$UNAME_RELEASE" + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && + dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`"$dummy" "$dummyarg"` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos"$UNAME_RELEASE" + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ] + then + if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \ + [ "$TARGET_BINARY_INTERFACE"x = x ] + then + echo m88k-dg-dgux"$UNAME_RELEASE" + else + echo m88k-dg-dguxbcs"$UNAME_RELEASE" + fi + else + echo i586-dg-dgux"$UNAME_RELEASE" + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`" + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" + fi + echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV" + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/lslpp ] ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` + else + IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" + fi + echo "$IBM_ARCH"-ibm-aix"$IBM_REV" + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` + case "$UNAME_MACHINE" in + 9000/31?) HP_ARCH=m68000 ;; + 9000/[34]??) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "$sc_cpu_version" in + 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 + 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "$sc_kernel_bits" in + 32) HP_ARCH=hppa2.0n ;; + 64) HP_ARCH=hppa2.0w ;; + '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "$HP_ARCH" = "" ]; then + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ "$HP_ARCH" = hppa2.0w ] + then + eval "$set_cc_for_build" + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH=hppa2.0w + else + HP_ARCH=hppa64 + fi + fi + echo "$HP_ARCH"-hp-hpux"$HPUX_REV" + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux"$HPUX_REV" + exit ;; + 3050*:HI-UX:*:*) + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo "$UNAME_MACHINE"-unknown-osf1mk + else + echo "$UNAME_MACHINE"-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE" + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi"$UNAME_RELEASE" + exit ;; + *:BSD/OS:*:*) + echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE" + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case "$UNAME_PROCESSOR" in + amd64) + UNAME_PROCESSOR=x86_64 ;; + i386) + UNAME_PROCESSOR=i586 ;; + esac + echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" + exit ;; + i*:CYGWIN*:*) + echo "$UNAME_MACHINE"-pc-cygwin + exit ;; + *:MINGW64*:*) + echo "$UNAME_MACHINE"-pc-mingw64 + exit ;; + *:MINGW*:*) + echo "$UNAME_MACHINE"-pc-mingw32 + exit ;; + *:MSYS*:*) + echo "$UNAME_MACHINE"-pc-msys + exit ;; + i*:PW*:*) + echo "$UNAME_MACHINE"-pc-pw32 + exit ;; + *:Interix*:*) + case "$UNAME_MACHINE" in + x86) + echo i586-pc-interix"$UNAME_RELEASE" + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix"$UNAME_RELEASE" + exit ;; + IA64) + echo ia64-unknown-interix"$UNAME_RELEASE" + exit ;; + esac ;; + i*:UWIN*:*) + echo "$UNAME_MACHINE"-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" + exit ;; + *:GNU:*:*) + # the GNU system + echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`" + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC" + exit ;; + i*86:Minix:*:*) + echo "$UNAME_MACHINE"-pc-minix + exit ;; + aarch64:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC=gnulibc1 ; fi + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + arm*:Linux:*:*) + eval "$set_cc_for_build" + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi + else + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + cris:Linux:*:*) + echo "$UNAME_MACHINE"-axis-linux-"$LIBC" + exit ;; + crisv32:Linux:*:*) + echo "$UNAME_MACHINE"-axis-linux-"$LIBC" + exit ;; + e2k:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + frv:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + hexagon:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + i*86:Linux:*:*) + echo "$UNAME_MACHINE"-pc-linux-"$LIBC" + exit ;; + ia64:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + k1om:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + m32r*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + m68*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval "$set_cc_for_build" + sed 's/^ //' << EOF > "$dummy.c" + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`" + test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; } + ;; + mips64el:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + openrisc*:Linux:*:*) + echo or1k-unknown-linux-"$LIBC" + exit ;; + or32:Linux:*:* | or1k*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-"$LIBC" + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-"$LIBC" + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;; + PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;; + *) echo hppa-unknown-linux-"$LIBC" ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-"$LIBC" + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-"$LIBC" + exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-"$LIBC" + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-"$LIBC" + exit ;; + riscv32:Linux:*:* | riscv64:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo "$UNAME_MACHINE"-ibm-linux-"$LIBC" + exit ;; + sh64*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + sh*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + tile*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + vax:Linux:*:*) + echo "$UNAME_MACHINE"-dec-linux-"$LIBC" + exit ;; + x86_64:Linux:*:*) + if objdump -f /bin/sh | grep -q elf32-x86-64; then + echo "$UNAME_MACHINE"-pc-linux-"$LIBC"x32 + else + echo "$UNAME_MACHINE"-pc-linux-"$LIBC" + fi + exit ;; + xtensa*:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION" + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo "$UNAME_MACHINE"-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo "$UNAME_MACHINE"-unknown-stop + exit ;; + i*86:atheos:*:*) + echo "$UNAME_MACHINE"-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo "$UNAME_MACHINE"-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos"$UNAME_RELEASE" + exit ;; + i*86:*DOS:*:*) + echo "$UNAME_MACHINE"-pc-msdosdjgpp + exit ;; + i*86:*:4.*:*) + UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL" + else + echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL" + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}" + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL" + else + echo "$UNAME_MACHINE"-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configure will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos"$UNAME_RELEASE" + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos"$UNAME_RELEASE" + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos"$UNAME_RELEASE" + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos"$UNAME_RELEASE" + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv"$UNAME_RELEASE" + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo "$UNAME_MACHINE"-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo "$UNAME_MACHINE"-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux"$UNAME_RELEASE" + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv"$UNAME_RELEASE" + else + echo mips-unknown-sysv"$UNAME_RELEASE" + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux"$UNAME_RELEASE" + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux"$UNAME_RELEASE" + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux"$UNAME_RELEASE" + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux"$UNAME_RELEASE" + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux"$UNAME_RELEASE" + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux"$UNAME_RELEASE" + exit ;; + SX-ACE:SUPER-UX:*:*) + echo sxace-nec-superux"$UNAME_RELEASE" + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody"$UNAME_RELEASE" + exit ;; + *:Rhapsody:*:*) + echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE" + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + eval "$set_cc_for_build" + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then + if [ "$CC_FOR_BUILD" != no_compiler_found ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc + if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_PPC >/dev/null + then + UNAME_PROCESSOR=powerpc + fi + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # Avoid executing cc on OS X 10.9, as it ships with a stub + # that puts up a graphical alert prompting to install + # developer tools. Any system running Mac OS X 10.7 or + # later (Darwin 11 and later) is required to have a 64-bit + # processor. This is not true of the ARM version of Darwin + # that Apple uses in portable devices. + UNAME_PROCESSOR=x86_64 + fi + echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE" + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = x86; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE" + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-*:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk"$UNAME_RELEASE" + exit ;; + NSE-*:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk"$UNAME_RELEASE" + exit ;; + NSR-*:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk"$UNAME_RELEASE" + exit ;; + NSV-*:NONSTOP_KERNEL:*:*) + echo nsv-tandem-nsk"$UNAME_RELEASE" + exit ;; + NSX-*:NONSTOP_KERNEL:*:*) + echo nsx-tandem-nsk"$UNAME_RELEASE" + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE" + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = 386; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo "$UNAME_MACHINE"-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux"$UNAME_RELEASE" + exit ;; + *:DragonFly:*:*) + echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "$UNAME_MACHINE" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`" + exit ;; + i*86:rdos:*:*) + echo "$UNAME_MACHINE"-pc-rdos + exit ;; + i*86:AROS:*:*) + echo "$UNAME_MACHINE"-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo "$UNAME_MACHINE"-unknown-esx + exit ;; + amd64:Isilon\ OneFS:*:*) + echo x86_64-unknown-onefs + exit ;; +esac + +echo "$0: unable to guess system type" >&2 + +case "$UNAME_MACHINE:$UNAME_SYSTEM" in + mips:Linux | mips64:Linux) + # If we got here on MIPS GNU/Linux, output extra information. + cat >&2 <&2 </dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = "$UNAME_MACHINE" +UNAME_RELEASE = "$UNAME_RELEASE" +UNAME_SYSTEM = "$UNAME_SYSTEM" +UNAME_VERSION = "$UNAME_VERSION" +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-functions 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/libssh2/config.sub b/libssh2/config.sub new file mode 100755 index 00000000..1d8e98bc --- /dev/null +++ b/libssh2/config.sub @@ -0,0 +1,1801 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2018 Free Software Foundation, Inc. + +timestamp='2018-02-22' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches to . +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS + +Canonicalize a configuration name. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2018 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo "$1" + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ + kopensolaris*-gnu* | cloudabi*-eabi* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo "$1" | sed 's/-[^-]*$//'` + if [ "$basic_machine" != "$1" ] + then os=`echo "$1" | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze*) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | ba \ + | be32 | be64 \ + | bfin \ + | c4x | c8051 | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | e2k | epiphany \ + | fido | fr30 | frv | ft32 \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia16 | ia64 \ + | ip2k | iq2000 \ + | k1om \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa32r6 | mipsisa32r6el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64r6 | mipsisa64r6el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 | nios2eb | nios2el \ + | ns16k | ns32k \ + | open8 | or1k | or1knd | or32 \ + | pdp10 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pru \ + | pyramid \ + | riscv32 | riscv64 \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | visium \ + | wasm32 \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + leon|leon[3-9]) + basic_machine=sparc-$basic_machine + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | ba-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | c8051-* | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | e2k-* | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ + | ip2k-* | iq2000-* \ + | k1om-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa32r6-* | mipsisa32r6el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64r6-* | mipsisa64r6el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | or1k*-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pru-* \ + | pyramid-* \ + | riscv32-* | riscv64-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | visium-* \ + | wasm32-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-pc + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + asmjs) + basic_machine=asmjs-unknown + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2*) + basic_machine=m68k-bull + os=-sysv3 + ;; + e500v[12]) + basic_machine=powerpc-unknown + os=$os"spe" + ;; + e500v[12]-*) + basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=$os"spe" + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + leon-*|leon[3-9]-*) + basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'` + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=-linux + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i686-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + moxiebox) + basic_machine=moxie-unknown + os=-moxiebox + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i686-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + nsv-tandem) + basic_machine=nsv-tandem + ;; + nsx-tandem) + basic_machine=nsx-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + x64) + basic_machine=x86_64-pc + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases that might get confused + # with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # es1800 is here to avoid being matched by es* (a different OS) + -es1800*) + os=-ose + ;; + # Now accept the basic system types. + # The portable systems comes first. + # Each alternative MUST end in a * to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* | -plan9* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* | -cloudabi* | -sortix* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \ + | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \ + | -midnightbsd*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -xray | -os68k* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo "$os" | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo "$os" | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo "$os" | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4*) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -pikeos*) + # Until real need of OS specific support for + # particular features comes up, bare metal + # configurations are quite functional. + case $basic_machine in + arm*) + os=-eabi + ;; + *) + os=-elf + ;; + esac + ;; + -nacl*) + ;; + -ios) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + c8051-*) + os=-elf + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + pru-*) + os=-elf + ;; + *-be) + os=-beos + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"` + ;; +esac + +echo "$basic_machine$os" +exit + +# Local variables: +# eval: (add-hook 'write-file-functions 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/libssh2/configure b/libssh2/configure new file mode 100755 index 00000000..a983da2c --- /dev/null +++ b/libssh2/configure @@ -0,0 +1,21053 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for libssh2 -. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: libssh2-devel@cool.haxx.se about your system, including +$0: any error possibly output before this message. 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. 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McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/libssh2] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of libssh2 -:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-maintainer-mode + enable make rules and dependencies not useful (and + sometimes confusing) to the casual installer + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-static[=PKGS] build static libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) + --disable-largefile omit support for large files + --disable-rpath do not hardcode runtime library paths + --enable-crypt-none Permit "none" cipher -- NOT RECOMMENDED + --enable-mac-none Permit "none" MAC -- NOT RECOMMENDED + --disable-gex-new Disable "new" diffie-hellman-group-exchange-sha1 + method + --disable-clear-memory Disable clearing of memory before being freed + --enable-debug Enable pedantic and debug options + --disable-debug Disable debug options + --enable-hidden-symbols Hide internal symbols in library + --disable-hidden-symbols + Leave all symbols with default visibility in library + --enable-examples-build Build example applications (this is the default) + --disable-examples-build + Do not build example applications + --enable-werror Enable compiler warnings as errors + --disable-werror Disable compiler warnings as errors + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use + both] + --with-aix-soname=aix|svr4|both + shared library versioning (aka "SONAME") variant to + provide on AIX, [default=aix]. + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-sysroot[=DIR] Search for dependent libraries within DIR (or the + compiler's sysroot if not specified). + --with-crypto=auto|openssl|libgcrypt|mbedtls|wincng + Select crypto backend (default: auto) + --with-gnu-ld assume the C compiler uses GNU ld default=no + --with-libssl-prefix[=DIR] search for libssl in DIR/include and DIR/lib + --without-libssl-prefix don't search for libssl in includedir and libdir + --with-libgcrypt-prefix[=DIR] search for libgcrypt in DIR/include and DIR/lib + --without-libgcrypt-prefix don't search for libgcrypt in includedir and libdir + --with-libmbedcrypto-prefix[=DIR] search for libmbedcrypto in DIR/include and DIR/lib + --without-libmbedcrypto-prefix don't search for libmbedcrypto in includedir and libdir + --with-libcrypt32-prefix[=DIR] search for libcrypt32 in DIR/include and DIR/lib + --without-libcrypt32-prefix don't search for libcrypt32 in includedir and libdir + --with-libbcrypt-prefix[=DIR] search for libbcrypt in DIR/include and DIR/lib + --without-libbcrypt-prefix don't search for libbcrypt in includedir and libdir + --with-libz Use libz for compression + --with-libz-prefix[=DIR] search for libz in DIR/include and DIR/lib + --without-libz-prefix don't search for libz in includedir and libdir + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + LT_SYS_LIBRARY_PATH + User-defined run-time library search path. + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +_ACEOF +ac_status=$? +fi + +if test "$ac_init_help" = "recursive"; 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It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? 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However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... 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Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libssh2 version" >&5 +$as_echo_n "checking libssh2 version... 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" +if test "x$ac_cv_type_long_long" = xyes; then : + +$as_echo "#define HAVE_LONGLONG 1" >>confdefs.h + + longlong="yes" + +fi + + + + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _REENTRANT is already defined" >&5 +$as_echo_n "checking if _REENTRANT is already defined... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int +main () +{ + +#ifdef _REENTRANT + int dummy=1; +#else + force compilation error +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tmp_reentrant_initially_defined="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tmp_reentrant_initially_defined="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # + if test "$tmp_reentrant_initially_defined" = "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _REENTRANT is actually needed" >&5 +$as_echo_n "checking if _REENTRANT is actually needed... " >&6; } + + case $host in + *-*-solaris* | *-*-hpux*) + tmp_need_reentrant="yes" + ;; + *) + tmp_need_reentrant="no" + ;; + esac + + + if test "$tmp_need_reentrant" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _REENTRANT is onwards defined" >&5 +$as_echo_n "checking if _REENTRANT is onwards defined... " >&6; } + if test "$tmp_reentrant_initially_defined" = "yes" || + test "$tmp_need_reentrant" = "yes"; then + + +$as_echo "#define NEED_REENTRANT 1" >>confdefs.h + +cat >>confdefs.h <<_EOF +#ifndef _REENTRANT +# define _REENTRANT +#endif +_EOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + # + + +# Some systems (Solaris?) have socket() in -lsocket. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 +$as_echo_n "checking for library containing socket... " >&6; } +if ${ac_cv_search_socket+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char socket (); +int +main () +{ +return socket (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_socket=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_socket+:} false; then : + break +fi +done +if ${ac_cv_search_socket+:} false; then : + +else + ac_cv_search_socket=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 +$as_echo "$ac_cv_search_socket" >&6; } +ac_res=$ac_cv_search_socket +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + +# Solaris has inet_addr() in -lnsl. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_addr" >&5 +$as_echo_n "checking for library containing inet_addr... " >&6; } +if ${ac_cv_search_inet_addr+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_addr (); +int +main () +{ +return inet_addr (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_addr=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_addr+:} false; then : + break +fi +done +if ${ac_cv_search_inet_addr+:} false; then : + +else + ac_cv_search_inet_addr=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_addr" >&5 +$as_echo "$ac_cv_search_inet_addr" >&6; } +ac_res=$ac_cv_search_inet_addr +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... 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" >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +for ac_prog in sshd +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_SSHD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $SSHD in + [\\/]* | ?:[\\/]*) + ac_cv_path_SSHD="$SSHD" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/libexec$PATH_SEPARATOR /usr/sbin$PATH_SEPARATOR/usr/etc$PATH_SEPARATOR/etc +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_SSHD="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +SSHD=$ac_cv_path_SSHD +if test -n "$SSHD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SSHD" >&5 +$as_echo "$SSHD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$SSHD" && break +done + + if test -n "$SSHD"; then + SSHD_TRUE= + SSHD_FALSE='#' +else + SSHD_TRUE='#' + SSHD_FALSE= +fi + +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.4.6' +macro_revision='2.4.6' + + + + + + + + + + + + + +ltmain=$ac_aux_dir/ltmain.sh + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case $ECHO in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 + if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # flang / f18. f95 an alias for gfortran or flang on Debian + flang* | f18* | f95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + link_all_deplibs=no + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if ${ac_cv_sys_largefile_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +fi + + +# Crypto backends + +found_crypto=none +found_crypto_str="" +support_clear_memory=no +crypto_errors="" + + + + + + + +# Check whether --with-crypto was given. +if test "${with_crypto+set}" = set; then : + withval=$with_crypto; use_crypto=$withval +else + use_crypto=auto + +fi + + +case "${use_crypto}" in + auto|openssl|libgcrypt|mbedtls|wincng) + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${acl_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${acl_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if ${acl_cv_rpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + acl_libdirstem=lib + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + + +if test "$use_crypto" = "auto" && test "$found_crypto" = "none" || test "$use_crypto" = "openssl"; then + + + libssh2_save_CPPFLAGS="$CPPFLAGS" + libssh2_save_LDFLAGS="$LDFLAGS" + + if test "${with_libssl_prefix+set}" = set; then + CPPFLAGS="$CPPFLAGS${CPPFLAGS:+ }-I${with_libssl_prefix}/include" + LDFLAGS="$LDFLAGS${LDFLAGS:+ }-L${with_libssl_prefix}/lib" + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libssl-prefix was given. +if test "${with_libssl_prefix+set}" = set; then : + withval=$with_libssl_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi + +fi + + LIBSSL= + LTLIBSSL= + INCSSL= + LIBSSL_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='ssl crypto' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBSSL="${LIBSSL}${LIBSSL:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBSSL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then + LIBSSL="${LIBSSL}${LIBSSL:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBSSL="${LIBSSL}${LIBSSL:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBSSL="${LIBSSL}${LIBSSL:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBSSL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBSSL="${LIBSSL}${LIBSSL:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBSSL="${LIBSSL}${LIBSSL:+ }$found_so" + else + LIBSSL="${LIBSSL}${LIBSSL:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBSSL="${LIBSSL}${LIBSSL:+ }$found_a" + else + LIBSSL="${LIBSSL}${LIBSSL:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIBSSL_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCSSL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCSSL="${INCSSL}${INCSSL:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBSSL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBSSL="${LIBSSL}${LIBSSL:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBSSL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBSSL="${LIBSSL}${LIBSSL:+ }$dep" + LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }$dep" + ;; + esac + done + fi + else + LIBSSL="${LIBSSL}${LIBSSL:+ }-l$name" + LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBSSL="${LIBSSL}${LIBSSL:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBSSL="${LIBSSL}${LIBSSL:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBSSL="${LTLIBSSL}${LTLIBSSL:+ }-R$found_dir" + done + fi + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCSSL; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libssl" >&5 +$as_echo_n "checking for libssl... " >&6; } +if ${ac_cv_libssl+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + LIBS="$LIBS $LIBSSL" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libssl=yes +else + ac_cv_libssl=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libssl" >&5 +$as_echo "$ac_cv_libssl" >&6; } + if test "$ac_cv_libssl" = yes; then + HAVE_LIBSSL=yes + +$as_echo "#define HAVE_LIBSSL 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libssl" >&5 +$as_echo_n "checking how to link with libssl... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBSSL" >&5 +$as_echo "$LIBSSL" >&6; } + else + HAVE_LIBSSL=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBSSL= + LTLIBSSL= + LIBSSL_PREFIX= + fi + + + + + + + + + LDFLAGS="$libssh2_save_LDFLAGS" + + if test "$ac_cv_libssl" = "yes"; then : + + +$as_echo "#define LIBSSH2_OPENSSL 1" >>confdefs.h + + LIBSREQUIRED="$LIBSREQUIRED${LIBSREQUIRED:+ }libssl libcrypto" + + # Not all OpenSSL have AES-CTR functions. + libssh2_save_LIBS="$LIBS" + LIBS="$LIBS $LIBSSL" + for ac_func in EVP_aes_128_ctr +do : + ac_fn_c_check_func "$LINENO" "EVP_aes_128_ctr" "ac_cv_func_EVP_aes_128_ctr" +if test "x$ac_cv_func_EVP_aes_128_ctr" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_EVP_AES_128_CTR 1 +_ACEOF + +fi +done + + LIBS="$libssh2_save_LIBS" + + found_crypto="openssl" + found_crypto_str="OpenSSL (AES-CTR: ${ac_cv_func_EVP_aes_128_ctr:-N/A})" + + else + CPPFLAGS="$libssh2_save_CPPFLAGS" + fi + + + test "$found_crypto" = "none" && + crypto_errors="${crypto_errors}No openssl crypto library found! +" +fi + +if test "$use_crypto" = "auto" && test "$found_crypto" = "none" || test "$use_crypto" = "libgcrypt"; then + + + libssh2_save_CPPFLAGS="$CPPFLAGS" + libssh2_save_LDFLAGS="$LDFLAGS" + + if test "${with_libgcrypt_prefix+set}" = set; then + CPPFLAGS="$CPPFLAGS${CPPFLAGS:+ }-I${with_libgcrypt_prefix}/include" + LDFLAGS="$LDFLAGS${LDFLAGS:+ }-L${with_libgcrypt_prefix}/lib" + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libgcrypt-prefix was given. +if test "${with_libgcrypt_prefix+set}" = set; then : + withval=$with_libgcrypt_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi + +fi + + LIBGCRYPT= + LTLIBGCRYPT= + INCGCRYPT= + LIBGCRYPT_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='gcrypt ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBGCRYPT="${LTLIBGCRYPT}${LTLIBGCRYPT:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBGCRYPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBGCRYPT="${LTLIBGCRYPT}${LTLIBGCRYPT:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBGCRYPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }$found_so" + else + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }$found_a" + else + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIBGCRYPT_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCGCRYPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCGCRYPT="${INCGCRYPT}${INCGCRYPT:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBGCRYPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBGCRYPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBGCRYPT="${LTLIBGCRYPT}${LTLIBGCRYPT:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }$dep" + LTLIBGCRYPT="${LTLIBGCRYPT}${LTLIBGCRYPT:+ }$dep" + ;; + esac + done + fi + else + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }-l$name" + LTLIBGCRYPT="${LTLIBGCRYPT}${LTLIBGCRYPT:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBGCRYPT="${LIBGCRYPT}${LIBGCRYPT:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBGCRYPT="${LTLIBGCRYPT}${LTLIBGCRYPT:+ }-R$found_dir" + done + fi + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCGCRYPT; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgcrypt" >&5 +$as_echo_n "checking for libgcrypt... " >&6; } +if ${ac_cv_libgcrypt+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + LIBS="$LIBS $LIBGCRYPT" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libgcrypt=yes +else + ac_cv_libgcrypt=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libgcrypt" >&5 +$as_echo "$ac_cv_libgcrypt" >&6; } + if test "$ac_cv_libgcrypt" = yes; then + HAVE_LIBGCRYPT=yes + +$as_echo "#define HAVE_LIBGCRYPT 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libgcrypt" >&5 +$as_echo_n "checking how to link with libgcrypt... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGCRYPT" >&5 +$as_echo "$LIBGCRYPT" >&6; } + else + HAVE_LIBGCRYPT=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBGCRYPT= + LTLIBGCRYPT= + LIBGCRYPT_PREFIX= + fi + + + + + + + + + LDFLAGS="$libssh2_save_LDFLAGS" + + if test "$ac_cv_libgcrypt" = "yes"; then : + + +$as_echo "#define LIBSSH2_LIBGCRYPT 1" >>confdefs.h + + found_crypto="libgcrypt" + + else + CPPFLAGS="$libssh2_save_CPPFLAGS" + fi + + + test "$found_crypto" = "none" && + crypto_errors="${crypto_errors}No libgcrypt crypto library found! +" +fi + +if test "$use_crypto" = "auto" && test "$found_crypto" = "none" || test "$use_crypto" = "mbedtls"; then + + + libssh2_save_CPPFLAGS="$CPPFLAGS" + libssh2_save_LDFLAGS="$LDFLAGS" + + if test "${with_libmbedcrypto_prefix+set}" = set; then + CPPFLAGS="$CPPFLAGS${CPPFLAGS:+ }-I${with_libmbedcrypto_prefix}/include" + LDFLAGS="$LDFLAGS${LDFLAGS:+ }-L${with_libmbedcrypto_prefix}/lib" + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libmbedcrypto-prefix was given. +if test "${with_libmbedcrypto_prefix+set}" = set; then : + withval=$with_libmbedcrypto_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi + +fi + + LIBMBEDCRYPTO= + LTLIBMBEDCRYPTO= + INCMBEDCRYPTO= + LIBMBEDCRYPTO_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='mbedcrypto ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBMBEDCRYPTO="${LTLIBMBEDCRYPTO}${LTLIBMBEDCRYPTO:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBMBEDCRYPTO; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBMBEDCRYPTO="${LTLIBMBEDCRYPTO}${LTLIBMBEDCRYPTO:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBMBEDCRYPTO; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$found_so" + else + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$found_a" + else + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIBMBEDCRYPTO_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCMBEDCRYPTO; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCMBEDCRYPTO="${INCMBEDCRYPTO}${INCMBEDCRYPTO:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBMBEDCRYPTO; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBMBEDCRYPTO; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBMBEDCRYPTO="${LTLIBMBEDCRYPTO}${LTLIBMBEDCRYPTO:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$dep" + LTLIBMBEDCRYPTO="${LTLIBMBEDCRYPTO}${LTLIBMBEDCRYPTO:+ }$dep" + ;; + esac + done + fi + else + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }-l$name" + LTLIBMBEDCRYPTO="${LTLIBMBEDCRYPTO}${LTLIBMBEDCRYPTO:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBMBEDCRYPTO="${LTLIBMBEDCRYPTO}${LTLIBMBEDCRYPTO:+ }-R$found_dir" + done + fi + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCMBEDCRYPTO; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmbedcrypto" >&5 +$as_echo_n "checking for libmbedcrypto... " >&6; } +if ${ac_cv_libmbedcrypto+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + LIBS="$LIBS $LIBMBEDCRYPTO" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libmbedcrypto=yes +else + ac_cv_libmbedcrypto=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libmbedcrypto" >&5 +$as_echo "$ac_cv_libmbedcrypto" >&6; } + if test "$ac_cv_libmbedcrypto" = yes; then + HAVE_LIBMBEDCRYPTO=yes + +$as_echo "#define HAVE_LIBMBEDCRYPTO 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libmbedcrypto" >&5 +$as_echo_n "checking how to link with libmbedcrypto... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBMBEDCRYPTO" >&5 +$as_echo "$LIBMBEDCRYPTO" >&6; } + else + HAVE_LIBMBEDCRYPTO=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBMBEDCRYPTO= + LTLIBMBEDCRYPTO= + LIBMBEDCRYPTO_PREFIX= + fi + + + + + + + + + LDFLAGS="$libssh2_save_LDFLAGS" + + if test "$ac_cv_libmbedcrypto" = "yes"; then : + + +$as_echo "#define LIBSSH2_MBEDTLS 1" >>confdefs.h + + found_crypto="mbedtls" + support_clear_memory=yes + + else + CPPFLAGS="$libssh2_save_CPPFLAGS" + fi + + + test "$found_crypto" = "none" && + crypto_errors="${crypto_errors}No mbedtls crypto library found! +" +fi + +if test "$use_crypto" = "auto" && test "$found_crypto" = "none" || test "$use_crypto" = "wincng"; then + + # Look for Windows Cryptography API: Next Generation + + for ac_header in ntdef.h ntstatus.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + ac_fn_c_check_decl "$LINENO" "SecureZeroMemory" "ac_cv_have_decl_SecureZeroMemory" "#include +" +if test "x$ac_cv_have_decl_SecureZeroMemory" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SECUREZEROMEMORY $ac_have_decl +_ACEOF + + + + libssh2_save_CPPFLAGS="$CPPFLAGS" + libssh2_save_LDFLAGS="$LDFLAGS" + + if test "${with_libcrypt32_prefix+set}" = set; then + CPPFLAGS="$CPPFLAGS${CPPFLAGS:+ }-I${with_libcrypt32_prefix}/include" + LDFLAGS="$LDFLAGS${LDFLAGS:+ }-L${with_libcrypt32_prefix}/lib" + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libcrypt32-prefix was given. +if test "${with_libcrypt32_prefix+set}" = set; then : + withval=$with_libcrypt32_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi + +fi + + LIBCRYPT32= + LTLIBCRYPT32= + INCCRYPT32= + LIBCRYPT32_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='crypt32 ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBCRYPT32; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBCRYPT32; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$found_so" + else + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$found_a" + else + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIBCRYPT32_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCCRYPT32; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCCRYPT32="${INCCRYPT32}${INCCRYPT32:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBCRYPT32; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBCRYPT32; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$dep" + LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }$dep" + ;; + esac + done + fi + else + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }-l$name" + LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }-R$found_dir" + done + fi + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCCRYPT32; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libcrypt32" >&5 +$as_echo_n "checking for libcrypt32... " >&6; } +if ${ac_cv_libcrypt32+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + LIBS="$LIBS $LIBCRYPT32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libcrypt32=yes +else + ac_cv_libcrypt32=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libcrypt32" >&5 +$as_echo "$ac_cv_libcrypt32" >&6; } + if test "$ac_cv_libcrypt32" = yes; then + HAVE_LIBCRYPT32=yes + +$as_echo "#define HAVE_LIBCRYPT32 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libcrypt32" >&5 +$as_echo_n "checking how to link with libcrypt32... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBCRYPT32" >&5 +$as_echo "$LIBCRYPT32" >&6; } + else + HAVE_LIBCRYPT32=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBCRYPT32= + LTLIBCRYPT32= + LIBCRYPT32_PREFIX= + fi + + + + + + + + + LDFLAGS="$libssh2_save_LDFLAGS" + + if test "$ac_cv_libcrypt32" = "yes"; then : + + else + CPPFLAGS="$libssh2_save_CPPFLAGS" + fi + + + libssh2_save_CPPFLAGS="$CPPFLAGS" + libssh2_save_LDFLAGS="$LDFLAGS" + + if test "${with_libbcrypt_prefix+set}" = set; then + CPPFLAGS="$CPPFLAGS${CPPFLAGS:+ }-I${with_libbcrypt_prefix}/include" + LDFLAGS="$LDFLAGS${LDFLAGS:+ }-L${with_libbcrypt_prefix}/lib" + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libbcrypt-prefix was given. +if test "${with_libbcrypt_prefix+set}" = set; then : + withval=$with_libbcrypt_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi + +fi + + LIBBCRYPT= + LTLIBBCRYPT= + INCBCRYPT= + LIBBCRYPT_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='bcrypt ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBBCRYPT="${LTLIBBCRYPT}${LTLIBBCRYPT:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBBCRYPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBBCRYPT="${LTLIBBCRYPT}${LTLIBBCRYPT:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBBCRYPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$found_so" + else + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$found_a" + else + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIBBCRYPT_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCBCRYPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCBCRYPT="${INCBCRYPT}${INCBCRYPT:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBBCRYPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBBCRYPT; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBBCRYPT="${LTLIBBCRYPT}${LTLIBBCRYPT:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$dep" + LTLIBBCRYPT="${LTLIBBCRYPT}${LTLIBBCRYPT:+ }$dep" + ;; + esac + done + fi + else + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }-l$name" + LTLIBBCRYPT="${LTLIBBCRYPT}${LTLIBBCRYPT:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBBCRYPT="${LTLIBBCRYPT}${LTLIBBCRYPT:+ }-R$found_dir" + done + fi + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCBCRYPT; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbcrypt" >&5 +$as_echo_n "checking for libbcrypt... " >&6; } +if ${ac_cv_libbcrypt+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + LIBS="$LIBS $LIBBCRYPT" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libbcrypt=yes +else + ac_cv_libbcrypt=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbcrypt" >&5 +$as_echo "$ac_cv_libbcrypt" >&6; } + if test "$ac_cv_libbcrypt" = yes; then + HAVE_LIBBCRYPT=yes + +$as_echo "#define HAVE_LIBBCRYPT 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbcrypt" >&5 +$as_echo_n "checking how to link with libbcrypt... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBCRYPT" >&5 +$as_echo "$LIBBCRYPT" >&6; } + else + HAVE_LIBBCRYPT=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBBCRYPT= + LTLIBBCRYPT= + LIBBCRYPT_PREFIX= + fi + + + + + + + + + LDFLAGS="$libssh2_save_LDFLAGS" + + if test "$ac_cv_libbcrypt" = "yes"; then : + + +$as_echo "#define LIBSSH2_WINCNG 1" >>confdefs.h + + found_crypto="wincng" + found_crypto_str="Windows Cryptography API: Next Generation" + support_clear_memory="$ac_cv_have_decl_SecureZeroMemory" + + else + CPPFLAGS="$libssh2_save_CPPFLAGS" + fi + + + test "$found_crypto" = "none" && + crypto_errors="${crypto_errors}No wincng crypto library found! +" +fi + + ;; + yes|"") + crypto_errors="No crypto backend specified!" + ;; + *) + crypto_errors="Unknown crypto backend '${use_crypto}' specified!" + ;; +esac + +if test "$found_crypto" = "none"; then + crypto_errors="${crypto_errors} +Specify --with-crypto=\$backend and/or the neccessary library search prefix. + +Known crypto backends: auto, openssl, libgcrypt, mbedtls, wincng" + { $as_echo "$as_me:${as_lineno-$LINENO}: ERROR: ${crypto_errors}" >&5 +$as_echo "$as_me: ERROR: ${crypto_errors}" >&6;} +else + test "$found_crypto_str" = "" && found_crypto_str="$found_crypto" +fi + + if test "$found_crypto" = "openssl"; then + OPENSSL_TRUE= + OPENSSL_FALSE='#' +else + OPENSSL_TRUE='#' + OPENSSL_FALSE= +fi + + if test "$found_crypto" = "libgcrypt"; then + LIBGCRYPT_TRUE= + LIBGCRYPT_FALSE='#' +else + LIBGCRYPT_TRUE='#' + LIBGCRYPT_FALSE= +fi + + if test "$found_crypto" = "mbedtls"; then + MBEDTLS_TRUE= + MBEDTLS_FALSE='#' +else + MBEDTLS_TRUE='#' + MBEDTLS_FALSE= +fi + + if test "$found_crypto" = "wincng"; then + WINCNG_TRUE= + WINCNG_FALSE='#' +else + WINCNG_TRUE='#' + WINCNG_FALSE= +fi + + + + + +# libz + + +# Check whether --with-libz was given. +if test "${with_libz+set}" = set; then : + withval=$with_libz; use_libz=$withval +else + use_libz=auto +fi + + +found_libz=no +libz_errors="" + +if test "$use_libz" != no; then + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libz-prefix was given. +if test "${with_libz_prefix+set}" = set; then : + withval=$with_libz_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi + +fi + + LIBZ= + LTLIBZ= + INCZ= + LIBZ_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='z ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBZ="${LIBZ}${LIBZ:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBZ="${LTLIBZ}${LTLIBZ:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBZ; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBZ="${LTLIBZ}${LTLIBZ:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then + LIBZ="${LIBZ}${LIBZ:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBZ="${LIBZ}${LIBZ:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBZ="${LIBZ}${LIBZ:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBZ; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBZ="${LIBZ}${LIBZ:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBZ="${LIBZ}${LIBZ:+ }$found_so" + else + LIBZ="${LIBZ}${LIBZ:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBZ="${LIBZ}${LIBZ:+ }$found_a" + else + LIBZ="${LIBZ}${LIBZ:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIBZ_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCZ; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCZ="${INCZ}${INCZ:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBZ; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBZ="${LIBZ}${LIBZ:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBZ; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBZ="${LTLIBZ}${LTLIBZ:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBZ="${LIBZ}${LIBZ:+ }$dep" + LTLIBZ="${LTLIBZ}${LTLIBZ:+ }$dep" + ;; + esac + done + fi + else + LIBZ="${LIBZ}${LIBZ:+ }-l$name" + LTLIBZ="${LTLIBZ}${LTLIBZ:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBZ="${LIBZ}${LIBZ:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBZ="${LIBZ}${LIBZ:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBZ="${LTLIBZ}${LTLIBZ:+ }-R$found_dir" + done + fi + + + ac_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCZ; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libz" >&5 +$as_echo_n "checking for libz... " >&6; } +if ${ac_cv_libz+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS="$LIBS" + LIBS="$LIBS $LIBZ" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_libz=yes +else + ac_cv_libz=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libz" >&5 +$as_echo "$ac_cv_libz" >&6; } + if test "$ac_cv_libz" = yes; then + HAVE_LIBZ=yes + +$as_echo "#define HAVE_LIBZ 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libz" >&5 +$as_echo_n "checking how to link with libz... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBZ" >&5 +$as_echo "$LIBZ" >&6; } + else + HAVE_LIBZ=no + CPPFLAGS="$ac_save_CPPFLAGS" + LIBZ= + LTLIBZ= + LIBZ_PREFIX= + fi + + + + + + + + if test "$ac_cv_libz" != yes; then + if test "$use_libz" = auto; then + { $as_echo "$as_me:${as_lineno-$LINENO}: Cannot find libz, disabling compression" >&5 +$as_echo "$as_me: Cannot find libz, disabling compression" >&6;} + found_libz="disabled; no libz found" + else + libz_errors="No libz found! +Try --with-libz-prefix=PATH if you know that you have it." + { $as_echo "$as_me:${as_lineno-$LINENO}: ERROR: $libz_errors" >&5 +$as_echo "$as_me: ERROR: $libz_errors" >&6;} + fi + else + +$as_echo "#define LIBSSH2_HAVE_ZLIB 1" >>confdefs.h + + LIBSREQUIRED="$LIBSREQUIRED${LIBSREQUIRED:+ }zlib" + found_libz="yes" + fi +fi + + + +# +# Optional Settings +# +# Check whether --enable-crypt-none was given. +if test "${enable_crypt_none+set}" = set; then : + enableval=$enable_crypt_none; +$as_echo "#define LIBSSH2_CRYPT_NONE 1" >>confdefs.h + +fi + + +# Check whether --enable-mac-none was given. +if test "${enable_mac_none+set}" = set; then : + enableval=$enable_mac_none; +$as_echo "#define LIBSSH2_MAC_NONE 1" >>confdefs.h + +fi + + +# Check whether --enable-gex-new was given. +if test "${enable_gex_new+set}" = set; then : + enableval=$enable_gex_new; GEX_NEW=$enableval +fi + +if test "$GEX_NEW" != "no"; then + +$as_echo "#define LIBSSH2_DH_GEX_NEW 1" >>confdefs.h + +fi + +# Check whether --enable-clear-memory was given. +if test "${enable_clear_memory+set}" = set; then : + enableval=$enable_clear_memory; CLEAR_MEMORY=$enableval +fi + +if test "$CLEAR_MEMORY" != "no"; then + if test "$support_clear_memory" = "yes"; then + +$as_echo "#define LIBSSH2_CLEAR_MEMORY 1" >>confdefs.h + + enable_clear_memory=yes + else + if test "$CLEAR_MEMORY" = "yes"; then + as_fn_error $? "secure clearing/zeroing of memory is not supported by the selected crypto backend" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: secure clearing/zeroing of memory is not supported by the selected crypto backend" >&5 +$as_echo "$as_me: WARNING: secure clearing/zeroing of memory is not supported by the selected crypto backend" >&2;} + fi + enable_clear_memory=unsupported + fi +else + if test "$support_clear_memory" = "yes"; then + enable_clear_memory=no + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: secure clearing/zeroing of memory is not supported by the selected crypto backend" >&5 +$as_echo "$as_me: WARNING: secure clearing/zeroing of memory is not supported by the selected crypto backend" >&2;} + enable_clear_memory=unsupported + fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable pedantic and debug compiler options" >&5 +$as_echo_n "checking whether to enable pedantic and debug compiler options... " >&6; } +# Check whether --enable-debug was given. +if test "${enable_debug+set}" = set; then : + enableval=$enable_debug; case "$enable_debug" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + CPPFLAGS="$CPPFLAGS -DNDEBUG" + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + enable_debug=yes + CPPFLAGS="$CPPFLAGS -DLIBSSH2DEBUG" + CFLAGS="$CFLAGS -g" + + + if test "z$ICC" = "z"; then + + ICC="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for icc in use" >&5 +$as_echo_n "checking for icc in use... " >&6; } + if test "$GCC" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +__INTEL_COMPILER +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "^__INTEL_COMPILER" >/dev/null 2>&1; then : + ICC="no" +else + ICC="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + +fi +rm -f conftest* + + fi + if test "$ICC" = "no"; then + # this is not ICC + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + fi + + if test "$GCC" = "yes"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5 +$as_echo_n "checking gcc version... " >&6; } + gccver=`$CC -dumpversion` + num1=`echo $gccver | cut -d . -f1` + num2=`echo $gccver | cut -d . -f2` + gccnum=`(expr $num1 "*" 100 + $num2) 2>/dev/null` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gccver" >&5 +$as_echo "$gccver" >&6; } + + if test "$ICC" = "yes"; then + + + WARN="-wd279,269,981,1418,1419" + + if test "$gccnum" -gt "600"; then + WARN="-Wall $WARN" + fi + else WARN="-W -Wall -Wwrite-strings -pedantic -Wpointer-arith -Wnested-externs -Winline -Wmissing-prototypes" + + + if test "$gccnum" -ge "207"; then + WARN="$WARN -Wmissing-declarations" + fi + + if test "$gccnum" -gt "295"; then + WARN="$WARN -Wundef -Wno-long-long -Wsign-compare" + fi + + if test "$gccnum" -ge "296"; then + WARN="$WARN -Wfloat-equal" + fi + + if test "$gccnum" -gt "296"; then + WARN="$WARN -Wno-format-nonliteral" + fi + + + if test "$gccnum" -ge "303"; then + WARN="$WARN -Wendif-labels -Wstrict-prototypes" + fi + + if test "$gccnum" -ge "304"; then + # try these on gcc 3.4 + WARN="$WARN -Wdeclaration-after-statement" + fi + + for flag in $CPPFLAGS; do + case "$flag" in + -I*) + add=`echo $flag | sed 's/^-I/-isystem /g'` + WARN="$WARN $add" + ;; + esac + done + + fi + CFLAGS="$CFLAGS $WARN" + + { $as_echo "$as_me:${as_lineno-$LINENO}: Added this set of compiler options: $WARN" >&5 +$as_echo "$as_me: Added this set of compiler options: $WARN" >&6;} + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: Added no extra compiler options" >&5 +$as_echo "$as_me: Added no extra compiler options" >&6;} + + fi + NEWFLAGS="" + for flag in $CFLAGS; do + case "$flag" in + -O*) + ;; + *) + NEWFLAGS="$NEWFLAGS $flag" + ;; + esac + done + CFLAGS=$NEWFLAGS + + + ;; + esac + +else + enable_debug=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable hidden symbols in the library" >&5 +$as_echo_n "checking whether to enable hidden symbols in the library... " >&6; } +# Check whether --enable-hidden-symbols was given. +if test "${enable_hidden_symbols+set}" = set; then : + enableval=$enable_hidden_symbols; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports it" >&5 +$as_echo_n "checking whether $CC supports it... " >&6; } + if test "$GCC" = yes ; then + if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define LIBSSH2_API __attribute__ ((visibility (\"default\")))" >>confdefs.h + + CFLAGS="$CFLAGS -fvisibility=hidden" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + else + if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define LIBSSH2_API __global" >>confdefs.h + + CFLAGS="$CFLAGS -xldscope=hidden" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi + + +# Build example applications? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build example applications" >&5 +$as_echo_n "checking whether to build example applications... " >&6; } +# Check whether --enable-examples-build was given. +if test "${enable_examples_build+set}" = set; then : + enableval=$enable_examples_build; case "$enableval" in + no | false) + build_examples='no' + ;; + *) + build_examples='yes' + ;; +esac +else + build_examples='yes' +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_examples" >&5 +$as_echo "$build_examples" >&6; } + if test "x$build_examples" != "xno"; then + BUILD_EXAMPLES_TRUE= + BUILD_EXAMPLES_FALSE='#' +else + BUILD_EXAMPLES_TRUE='#' + BUILD_EXAMPLES_FALSE= +fi + + +# Checks for header files. +# AC_HEADER_STDC +for ac_header in errno.h fcntl.h stdio.h stdlib.h unistd.h sys/uio.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_header in sys/select.h sys/socket.h sys/ioctl.h sys/time.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_header in arpa/inet.h netinet/in.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_header in sys/un.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_un_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_UN_H 1 +_ACEOF + have_sys_un_h=yes +else + have_sys_un_h=no +fi + +done + + if test "x$have_sys_un_h" = xyes; then + HAVE_SYS_UN_H_TRUE= + HAVE_SYS_UN_H_FALSE='#' +else + HAVE_SYS_UN_H_TRUE='#' + HAVE_SYS_UN_H_FALSE= +fi + + +case $host in + *-*-cygwin* | *-*-cegcc*) + # These are POSIX-like systems using BSD-like sockets API. + ;; + *) + for ac_header in windows.h winsock2.h ws2tcpip.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + ;; +esac + +case $host in + *darwin*|*interix*) + { $as_echo "$as_me:${as_lineno-$LINENO}: poll use is disabled on this platform" >&5 +$as_echo "$as_me: poll use is disabled on this platform" >&6;} + ;; + *) + for ac_func in poll +do : + ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" +if test "x$ac_cv_func_poll" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_POLL 1 +_ACEOF + +fi +done + + ;; +esac + +for ac_func in gettimeofday select strtoll memset_s +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +if test "$ac_cv_func_select" != "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for select in ws2_32" >&5 +$as_echo_n "checking for select in ws2_32... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif + +int +main () +{ + + select(0,(fd_set *)NULL,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + HAVE_SELECT="1" + +cat >>confdefs.h <<_ACEOF +#define HAVE_SELECT 1 +_ACEOF + + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... " >&6; } +if ${ac_cv_working_alloca_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_working_alloca_h=yes +else + ac_cv_working_alloca_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 +$as_echo "$ac_cv_working_alloca_h" >&6; } +if test $ac_cv_working_alloca_h = yes; then + +$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 +$as_echo_n "checking for alloca... " >&6; } +if ${ac_cv_func_alloca_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +void *alloca (size_t); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_alloca_works=yes +else + ac_cv_func_alloca_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 +$as_echo "$ac_cv_func_alloca_works" >&6; } + +if test $ac_cv_func_alloca_works = yes; then + +$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext + +$as_echo "#define C_ALLOCA 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } +if ${ac_cv_os_cray+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined CRAY && ! defined CRAY2 +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then : + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 +$as_echo "$ac_cv_os_cray" >&6; } +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + +cat >>confdefs.h <<_ACEOF +#define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 +$as_echo_n "checking stack direction for C alloca... " >&6; } +if ${ac_cv_c_stack_direction+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_c_stack_direction=0 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +find_stack_direction (int *addr, int depth) +{ + int dir, dummy = 0; + if (! addr) + addr = &dummy; + *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; + dir = depth ? find_stack_direction (addr, depth - 1) : 0; + return dir + dummy; +} + +int +main (int argc, char **argv) +{ + return find_stack_direction (0, argc + !argv + 20) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_stack_direction=1 +else + ac_cv_c_stack_direction=-1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 +$as_echo "$ac_cv_c_stack_direction" >&6; } +cat >>confdefs.h <<_ACEOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + + +# Checks for typedefs, structures, and compiler characteristics. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking non-blocking sockets style" >&5 +$as_echo_n "checking non-blocking sockets style... " >&6; } + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* headers for O_NONBLOCK test */ +#include +#include +#include + +int +main () +{ + +/* try to compile O_NONBLOCK */ + +#if defined(sun) || defined(__sun__) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) +# if defined(__SVR4) || defined(__srv4__) +# define PLATFORM_SOLARIS +# else +# define PLATFORM_SUNOS4 +# endif +#endif +#if (defined(_AIX) || defined(__xlC__)) && !defined(_AIX41) +# define PLATFORM_AIX_V3 +#endif + +#if defined(PLATFORM_SUNOS4) || defined(PLATFORM_AIX_V3) || defined(__BEOS__) +#error "O_NONBLOCK does not work on this platform" +#endif + int socket; + int flags = fcntl(socket, F_SETFL, flags | O_NONBLOCK); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +nonblock="O_NONBLOCK" + +$as_echo "#define HAVE_O_NONBLOCK 1" >>confdefs.h + + +else + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* headers for FIONBIO test */ +#include +#include + +int +main () +{ + +/* FIONBIO source test (old-style unix) */ + int socket; + int flags = ioctl(socket, FIONBIO, &flags); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +nonblock="FIONBIO" + +$as_echo "#define HAVE_FIONBIO 1" >>confdefs.h + + +else + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* headers for ioctlsocket test (Windows) */ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#endif + +int +main () +{ + +/* ioctlsocket source code */ + SOCKET sd; + unsigned long flags = 0; + sd = socket(0, 0, 0); + ioctlsocket(sd, FIONBIO, &flags); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +nonblock="ioctlsocket" + +$as_echo "#define HAVE_IOCTLSOCKET 1" >>confdefs.h + + +else + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* headers for IoctlSocket test (Amiga?) */ +#include + +int +main () +{ + +/* IoctlSocket source code */ + int socket; + int flags = IoctlSocket(socket, FIONBIO, (long)1); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +nonblock="IoctlSocket" + +$as_echo "#define HAVE_IOCTLSOCKET_CASE 1" >>confdefs.h + + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* headers for SO_NONBLOCK test (BeOS) */ +#include + +int +main () +{ + +/* SO_NONBLOCK source code */ + long b = 1; + int socket; + int flags = setsockopt(socket, SOL_SOCKET, SO_NONBLOCK, &b, sizeof(b)); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +nonblock="SO_NONBLOCK" + +$as_echo "#define HAVE_SO_NONBLOCK 1" >>confdefs.h + + +else + +nonblock="nada" + +$as_echo "#define HAVE_DISABLED_NONBLOCKING 1" >>confdefs.h + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nonblock" >&5 +$as_echo "$nonblock" >&6; } + + if test "$nonblock" = "nada"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: non-block sockets disabled" >&5 +$as_echo "$as_me: WARNING: non-block sockets disabled" >&2;} + fi + + +missing_required_deps=0 + +if test "${libz_errors}" != ""; then + { $as_echo "$as_me:${as_lineno-$LINENO}: ERROR: ${libz_errors}" >&5 +$as_echo "$as_me: ERROR: ${libz_errors}" >&6;} + missing_required_deps=1 +fi + +if test "$found_crypto" = "none"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: ERROR: ${crypto_errors}" >&5 +$as_echo "$as_me: ERROR: ${crypto_errors}" >&6;} + missing_required_deps=1 +fi + +if test $missing_required_deps = 1; then + as_fn_error $? "Required dependencies are missing!" "$LINENO" 5 +fi + +# Configure parameters + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable compiler warnings as errors" >&5 +$as_echo_n "checking whether to enable compiler warnings as errors... " >&6; } + OPT_COMPILER_WERROR="default" + # Check whether --enable-werror was given. +if test "${enable_werror+set}" = set; then : + enableval=$enable_werror; OPT_COMPILER_WERROR=$enableval +fi + + case "$OPT_COMPILER_WERROR" in + no) + want_werror="no" + ;; + default) + want_werror="no" + ;; + *) + want_werror="yes" + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $want_werror" >&5 +$as_echo "$want_werror" >&6; } + + if test X"$want_werror" = Xyes; then + CFLAGS="$CFLAGS -Werror" + fi + + +ac_config_files="$ac_config_files Makefile src/Makefile tests/Makefile example/Makefile docs/Makefile libssh2.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${SSHD_TRUE}" && test -z "${SSHD_FALSE}"; then + as_fn_error $? "conditional \"SSHD\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +if test -z "${OPENSSL_TRUE}" && test -z "${OPENSSL_FALSE}"; then + as_fn_error $? "conditional \"OPENSSL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LIBGCRYPT_TRUE}" && test -z "${LIBGCRYPT_FALSE}"; then + as_fn_error $? "conditional \"LIBGCRYPT\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${MBEDTLS_TRUE}" && test -z "${MBEDTLS_FALSE}"; then + as_fn_error $? "conditional \"MBEDTLS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WINCNG_TRUE}" && test -z "${WINCNG_FALSE}"; then + as_fn_error $? "conditional \"WINCNG\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_EXAMPLES_TRUE}" && test -z "${BUILD_EXAMPLES_FALSE}"; then + as_fn_error $? "conditional \"BUILD_EXAMPLES\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_SYS_UN_H_TRUE}" && test -z "${HAVE_SYS_UN_H_FALSE}"; then + as_fn_error $? "conditional \"HAVE_SYS_UN_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by libssh2 $as_me -, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +libssh2 config.status - +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" + + +# The HP-UX ksh and POSIX shell print the target 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"$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in AS \ +DLLTOOL \ +OBJDUMP \ +SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "src/libssh2_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/libssh2_config.h" ;; + "example/libssh2_config.h") CONFIG_HEADERS="$CONFIG_HEADERS example/libssh2_config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "example/Makefile") CONFIG_FILES="$CONFIG_FILES example/Makefile" ;; + "docs/Makefile") CONFIG_FILES="$CONFIG_FILES docs/Makefile" ;; + "libssh2.pc") CONFIG_FILES="$CONFIG_FILES libssh2.pc" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: summary of build options: + + version: ${LIBSSH2VER} + Host type: ${host} + Install prefix: ${prefix} + Compiler: ${CC} + Compiler flags: ${CFLAGS} + Library types: Shared=${enable_shared}, Static=${enable_static} + Crypto library: ${found_crypto_str} + Clear memory: $enable_clear_memory + Debug build: $enable_debug + Build examples: $build_examples + Path to sshd: $ac_cv_path_SSHD (only for self-tests) + zlib compression: ${found_libz} +" >&5 +$as_echo "$as_me: summary of build options: + + version: ${LIBSSH2VER} + Host type: ${host} + Install prefix: ${prefix} + Compiler: ${CC} + Compiler flags: ${CFLAGS} + Library types: Shared=${enable_shared}, Static=${enable_static} + Crypto library: ${found_crypto_str} + Clear memory: $enable_clear_memory + Debug build: $enable_debug + Build examples: $build_examples + Path to sshd: $ac_cv_path_SSHD (only for self-tests) + zlib compression: ${found_libz} +" >&6;} diff --git a/libssh2/configure.ac b/libssh2/configure.ac index c90bcbe9..fe5054a0 100644 --- a/libssh2/configure.ac +++ b/libssh2/configure.ac @@ -83,9 +83,6 @@ AC_C_BIGENDIAN dnl check for how to do large files AC_SYS_LARGEFILE -# Configure parameters - - # Crypto backends found_crypto=none @@ -370,6 +367,9 @@ if test $missing_required_deps = 1; then AC_MSG_ERROR([Required dependencies are missing!]) fi +# Configure parameters +LIBSSH2_CHECK_OPTION_WERROR + AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile diff --git a/libssh2/depcomp b/libssh2/depcomp new file mode 100755 index 00000000..65cbf709 --- /dev/null +++ b/libssh2/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2018 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. 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This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/libssh2/docs/.gitignore b/libssh2/docs/.gitignore deleted file mode 100644 index 3aed7632..00000000 --- a/libssh2/docs/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -Makefile -Makefile.in -coverage diff --git a/libssh2/docs/CMakeLists.txt b/libssh2/docs/CMakeLists.txt index 3e9d165e..6abf0e49 100644 --- a/libssh2/docs/CMakeLists.txt +++ b/libssh2/docs/CMakeLists.txt @@ -38,8 +38,10 @@ set(MAN_PAGES libssh2_agent_disconnect.3 libssh2_agent_free.3 libssh2_agent_get_identity.3 + libssh2_agent_get_identity_path.3 libssh2_agent_init.3 libssh2_agent_list_identities.3 + libssh2_agent_set_identity_path.3 libssh2_agent_userauth.3 libssh2_banner_set.3 libssh2_base64_decode.3 @@ -134,6 +136,7 @@ set(MAN_PAGES libssh2_session_free.3 libssh2_session_get_blocking.3 libssh2_session_get_timeout.3 + libssh2_session_handshake.3 libssh2_session_hostkey.3 libssh2_session_init.3 libssh2_session_init_ex.3 @@ -200,6 +203,7 @@ set(MAN_PAGES libssh2_userauth_publickey.3 libssh2_userauth_publickey_fromfile.3 libssh2_userauth_publickey_fromfile_ex.3 + libssh2_userauth_publickey_frommemory.3 libssh2_version.3) include(GNUInstallDirs) diff --git a/libssh2/docs/Makefile.am b/libssh2/docs/Makefile.am index 688d8d00..6df03371 100644 --- a/libssh2/docs/Makefile.am +++ b/libssh2/docs/Makefile.am @@ -8,8 +8,10 @@ dist_man_MANS = \ libssh2_agent_disconnect.3 \ libssh2_agent_free.3 \ libssh2_agent_get_identity.3 \ + libssh2_agent_get_identity_path.3 \ libssh2_agent_init.3 \ libssh2_agent_list_identities.3 \ + libssh2_agent_set_identity_path.3 \ 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maintainer-clean-generic \ + mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \ + ps ps-am tags-am uninstall uninstall-am uninstall-man \ + uninstall-man3 + +.PRECIOUS: Makefile + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libssh2/docs/libssh2_agent_get_identity_path.3 b/libssh2/docs/libssh2_agent_get_identity_path.3 new file mode 100644 index 00000000..58d6dd56 --- /dev/null +++ b/libssh2/docs/libssh2_agent_get_identity_path.3 @@ -0,0 +1,22 @@ +.\" +.\" Copyright (c) 2019 by Will Cosgrove +.\" +.TH libssh2_agent_get_identity_path 3 "6 Mar 2019" "libssh2 1.9" "libssh2 manual" +.SH NAME +libssh2_agent_get_identity_path - gets the custom ssh-agent socket path +.SH SYNOPSIS +#include + +const char * +libssh2_agent_get_identity_path(LIBSSH2_AGENT *agent); +.SH DESCRIPTION +Returns the custom agent identity socket path if set using libssh2_agent_set_identity_path() + +.SH RETURN VALUE +Returns the socket path on disk. +.SH AVAILABILITY +Added in libssh2 1.9 +.SH SEE ALSO +.BR libssh2_agent_init(3) +.BR libssh2_agent_set_identity_path(3) + diff --git a/libssh2/docs/libssh2_agent_set_identity_path.3 b/libssh2/docs/libssh2_agent_set_identity_path.3 new file mode 100644 index 00000000..73e1266d --- /dev/null +++ b/libssh2/docs/libssh2_agent_set_identity_path.3 @@ -0,0 +1,22 @@ +.\" +.\" Copyright (c) 2019 by Will Cosgrove +.\" +.TH libssh2_agent_set_identity_path 3 "6 Mar 2019" "libssh2 1.9" "libssh2 manual" +.SH NAME +libssh2_agent_set_identity_path - set an ssh-agent socket path on disk +.SH SYNOPSIS +#include + +void +libssh2_agent_set_identity_path(LIBSSH2_AGENT *agent, const char *path); +.SH DESCRIPTION +Allows a custom agent identity socket path instead of the default SSH_AUTH_SOCK env value + +.SH RETURN VALUE +Returns void +.SH AVAILABILITY +Added in libssh2 1.9 +.SH SEE ALSO +.BR libssh2_agent_init(3) +.BR libssh2_agent_get_identity_path(3) + diff --git a/libssh2/docs/libssh2_session_supported_algs.3 b/libssh2/docs/libssh2_session_supported_algs.3 index e8568f2e..6e414a90 100644 --- a/libssh2/docs/libssh2_session_supported_algs.3 +++ b/libssh2/docs/libssh2_session_supported_algs.3 @@ -10,9 +10,9 @@ int libssh2_session_supported_algs(LIBSSH2_SESSION* session, const char*** algs); .SH DESCRIPTION \fIsession\fP - An instance of initialized LIBSSH2_SESSION (the function will -use its pointer to the memory allocation function). \fImethod_type\fP - Method -type. See .BR \fIlibssh2_session_method_pref(3)\fP. \fIalgs\fP - Address of a -pointer that will point to an array of returned algorithms +use its pointer to the memory allocation function). \fImethod_type\fP - +Method type. See \fIlibssh2_session_method_pref(3)\fP. \fIalgs\fP - Address +of a pointer that will point to an array of returned algorithms Get a list of supported algorithms for the given \fImethod_type\fP. The method_type parameter is equivalent to method_type in @@ -44,9 +44,9 @@ rc = libssh2_session_supported_algs(session, if (rc>0) { /* the call succeeded, do sth. with the list of algorithms (e.g. list them)... */ - printf("Supported symmetric algorithms:\n"); + printf("Supported symmetric algorithms:\\n"); for ( i=0; i&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + 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distclean-libtool distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags tags-am uninstall uninstall-am + +.PRECIOUS: Makefile + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libssh2/example/direct_tcpip.c b/libssh2/example/direct_tcpip.c index fc3b5bfa..4e1d90f4 100644 --- a/libssh2/example/direct_tcpip.c +++ b/libssh2/example/direct_tcpip.c @@ -72,8 +72,8 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } @@ -82,49 +82,50 @@ int main(int argc, char *argv[]) int listensock = -1, forwardsock = -1; #endif - if (argc > 1) + if(argc > 1) server_ip = argv[1]; - if (argc > 2) + if(argc > 2) username = argv[2]; - if (argc > 3) + if(argc > 3) password = argv[3]; - if (argc > 4) + if(argc > 4) local_listenip = argv[4]; - if (argc > 5) + if(argc > 5) local_listenport = atoi(argv[5]); - if (argc > 6) + if(argc > 6) remote_desthost = argv[6]; - if (argc > 7) + if(argc > 7) remote_destport = atoi(argv[7]); - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } /* Connect to SSH server */ sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); #ifdef WIN32 - if (sock == INVALID_SOCKET) { + if(sock == INVALID_SOCKET) { fprintf(stderr, "failed to open socket!\n"); return -1; } #else - if (sock == -1) { + if(sock == -1) { perror("socket"); return -1; } #endif sin.sin_family = AF_INET; - if (INADDR_NONE == (sin.sin_addr.s_addr = inet_addr(server_ip))) { + sin.sin_addr.s_addr = inet_addr(server_ip); + if(INADDR_NONE == sin.sin_addr.s_addr) { perror("inet_addr"); return -1; } sin.sin_port = htons(22); - if (connect(sock, (struct sockaddr*)(&sin), - sizeof(struct sockaddr_in)) != 0) { + if(connect(sock, (struct sockaddr*)(&sin), + sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; } @@ -159,44 +160,46 @@ int main(int argc, char *argv[]) /* check what authentication methods are available */ userauthlist = libssh2_userauth_list(session, username, strlen(username)); fprintf(stderr, "Authentication methods: %s\n", userauthlist); - if (strstr(userauthlist, "password")) + if(strstr(userauthlist, "password")) auth |= AUTH_PASSWORD; - if (strstr(userauthlist, "publickey")) + if(strstr(userauthlist, "publickey")) auth |= AUTH_PUBLICKEY; /* check for options */ if(argc > 8) { - if ((auth & AUTH_PASSWORD) && !strcasecmp(argv[8], "-p")) + if((auth & AUTH_PASSWORD) && !strcasecmp(argv[8], "-p")) auth = AUTH_PASSWORD; - if ((auth & AUTH_PUBLICKEY) && !strcasecmp(argv[8], "-k")) + if((auth & AUTH_PUBLICKEY) && !strcasecmp(argv[8], "-k")) auth = AUTH_PUBLICKEY; } - if (auth & AUTH_PASSWORD) { - if (libssh2_userauth_password(session, username, password)) { + if(auth & AUTH_PASSWORD) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else if (auth & AUTH_PUBLICKEY) { - if (libssh2_userauth_publickey_fromfile(session, username, keyfile1, - keyfile2, password)) { + } + else if(auth & AUTH_PUBLICKEY) { + if(libssh2_userauth_publickey_fromfile(session, username, keyfile1, + keyfile2, password)) { fprintf(stderr, "\tAuthentication by public key failed!\n"); goto shutdown; } fprintf(stderr, "\tAuthentication by public key succeeded.\n"); - } else { + } + else { fprintf(stderr, "No supported authentication methods found!\n"); goto shutdown; } listensock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); #ifdef WIN32 - if (listensock == INVALID_SOCKET) { + if(listensock == INVALID_SOCKET) { fprintf(stderr, "failed to open listen socket!\n"); return -1; } #else - if (listensock == -1) { + if(listensock == -1) { perror("socket"); return -1; } @@ -204,18 +207,20 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(local_listenport); - if (INADDR_NONE == (sin.sin_addr.s_addr = inet_addr(local_listenip))) { + sin.sin_addr.s_addr = inet_addr(local_listenip); + if(INADDR_NONE == sin.sin_addr.s_addr) { perror("inet_addr"); goto shutdown; } sockopt = 1; - setsockopt(listensock, SOL_SOCKET, SO_REUSEADDR, &sockopt, sizeof(sockopt)); - sinlen=sizeof(sin); - if (-1 == bind(listensock, (struct sockaddr *)&sin, sinlen)) { + setsockopt(listensock, SOL_SOCKET, SO_REUSEADDR, &sockopt, + sizeof(sockopt)); + sinlen = sizeof(sin); + if(-1 == bind(listensock, (struct sockaddr *)&sin, sinlen)) { perror("bind"); goto shutdown; } - if (-1 == listen(listensock, 2)) { + if(-1 == listen(listensock, 2)) { perror("listen"); goto shutdown; } @@ -225,12 +230,12 @@ int main(int argc, char *argv[]) forwardsock = accept(listensock, (struct sockaddr *)&sin, &sinlen); #ifdef WIN32 - if (forwardsock == INVALID_SOCKET) { + if(forwardsock == INVALID_SOCKET) { fprintf(stderr, "failed to accept forward socket!\n"); goto shutdown; } #else - if (forwardsock == -1) { + if(forwardsock == -1) { perror("accept"); goto shutdown; } @@ -244,7 +249,7 @@ int main(int argc, char *argv[]) channel = libssh2_channel_direct_tcpip_ex(session, remote_desthost, remote_destport, shost, sport); - if (!channel) { + if(!channel) { fprintf(stderr, "Could not open the direct-tcpip channel!\n" "(Note that this can be a problem at the server!" " Please review the server logs.)\n"); @@ -254,22 +259,23 @@ int main(int argc, char *argv[]) /* Must use non-blocking IO hereafter due to the current libssh2 API */ libssh2_session_set_blocking(session, 0); - while (1) { + while(1) { FD_ZERO(&fds); FD_SET(forwardsock, &fds); tv.tv_sec = 0; tv.tv_usec = 100000; rc = select(forwardsock + 1, &fds, NULL, NULL, &tv); - if (-1 == rc) { + if(-1 == rc) { perror("select"); goto shutdown; } - if (rc && FD_ISSET(forwardsock, &fds)) { + if(rc && FD_ISSET(forwardsock, &fds)) { len = recv(forwardsock, buf, sizeof(buf), 0); - if (len < 0) { + if(len < 0) { perror("read"); goto shutdown; - } else if (0 == len) { + } + else if(0 == len) { fprintf(stderr, "The client at %s:%d disconnected!\n", shost, sport); goto shutdown; @@ -277,34 +283,34 @@ int main(int argc, char *argv[]) wr = 0; while(wr < len) { i = libssh2_channel_write(channel, buf + wr, len - wr); - if (LIBSSH2_ERROR_EAGAIN == i) { + if(LIBSSH2_ERROR_EAGAIN == i) { continue; } - if (i < 0) { + if(i < 0) { fprintf(stderr, "libssh2_channel_write: %d\n", i); goto shutdown; } wr += i; } } - while (1) { + while(1) { len = libssh2_channel_read(channel, buf, sizeof(buf)); - if (LIBSSH2_ERROR_EAGAIN == len) + if(LIBSSH2_ERROR_EAGAIN == len) break; - else if (len < 0) { + else if(len < 0) { fprintf(stderr, "libssh2_channel_read: %d", (int)len); goto shutdown; } wr = 0; - while (wr < len) { + while(wr < len) { i = send(forwardsock, buf + wr, len - wr, 0); - if (i <= 0) { + if(i <= 0) { perror("write"); goto shutdown; } wr += i; } - if (libssh2_channel_eof(channel)) { + if(libssh2_channel_eof(channel)) { fprintf(stderr, "The server at %s:%d disconnected!\n", remote_desthost, remote_destport); goto shutdown; @@ -320,7 +326,7 @@ int main(int argc, char *argv[]) close(forwardsock); close(listensock); #endif - if (channel) + if(channel) libssh2_channel_free(channel); libssh2_session_disconnect(session, "Client disconnecting normally"); libssh2_session_free(session); diff --git a/libssh2/example/libssh2_config.h.in b/libssh2/example/libssh2_config.h.in new file mode 100644 index 00000000..307c6255 --- /dev/null +++ b/libssh2/example/libssh2_config.h.in @@ -0,0 +1,264 @@ +/* src/libssh2_config.h.in. Generated from configure.ac by autoheader. */ + +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ARPA_INET_H + +/* Define to 1 if you have the declaration of `SecureZeroMemory', and to 0 if + you don't. */ +#undef HAVE_DECL_SECUREZEROMEMORY + +/* disabled non-blocking sockets */ +#undef HAVE_DISABLED_NONBLOCKING + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ERRNO_H + +/* Define to 1 if you have the `EVP_aes_128_ctr' function. */ +#undef HAVE_EVP_AES_128_CTR + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* use FIONBIO for non-blocking sockets */ +#undef HAVE_FIONBIO + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* use ioctlsocket() for non-blocking sockets */ +#undef HAVE_IOCTLSOCKET + +/* use Ioctlsocket() for non-blocking sockets */ +#undef HAVE_IOCTLSOCKET_CASE + +/* Define if you have the bcrypt library. */ +#undef HAVE_LIBBCRYPT + +/* Define if you have the crypt32 library. */ +#undef HAVE_LIBCRYPT32 + +/* Define if you have the gcrypt library. */ +#undef HAVE_LIBGCRYPT + +/* Define if you have the mbedcrypto library. */ +#undef HAVE_LIBMBEDCRYPTO + +/* Define if you have the ssl library. */ +#undef HAVE_LIBSSL + +/* Define if you have the z library. */ +#undef HAVE_LIBZ + +/* Define to 1 if the compiler supports the 'long long' data type. */ +#undef HAVE_LONGLONG + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset_s' function. */ +#undef HAVE_MEMSET_S + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NTDEF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NTSTATUS_H + +/* use O_NONBLOCK for non-blocking sockets */ +#undef HAVE_O_NONBLOCK + +/* Define to 1 if you have the `poll' function. */ +#undef HAVE_POLL + +/* Define to 1 if you have the select function. */ +#undef HAVE_SELECT + +/* use SO_NONBLOCK for non-blocking sockets */ +#undef HAVE_SO_NONBLOCK + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strtoll' function. */ +#undef HAVE_STRTOLL + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SELECT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_WINDOWS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_WINSOCK2_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_WS2TCPIP_H + +/* to make a symbol visible */ +#undef LIBSSH2_API + +/* Enable clearing of memory before being freed */ +#undef LIBSSH2_CLEAR_MEMORY + +/* Enable "none" cipher -- NOT RECOMMENDED */ +#undef LIBSSH2_CRYPT_NONE + +/* Enable newer diffie-hellman-group-exchange-sha1 syntax */ +#undef LIBSSH2_DH_GEX_NEW + +/* Compile in zlib support */ +#undef LIBSSH2_HAVE_ZLIB + +/* Use libgcrypt */ +#undef LIBSSH2_LIBGCRYPT + +/* Enable "none" MAC -- NOT RECOMMENDED */ +#undef LIBSSH2_MAC_NONE + +/* Use mbedtls */ +#undef LIBSSH2_MBEDTLS + +/* Use openssl */ +#undef LIBSSH2_OPENSSL + +/* Use wincng */ +#undef LIBSSH2_WINCNG + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#undef LT_OBJDIR + +/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */ +#undef NEED_REENTRANT + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif + +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/libssh2/example/scp.c b/libssh2/example/scp.c index e8e4217d..9ad1e7d4 100644 --- a/libssh2/example/scp.c +++ b/libssh2/example/scp.c @@ -38,9 +38,9 @@ int main(int argc, char *argv[]) const char *fingerprint; LIBSSH2_SESSION *session; LIBSSH2_CHANNEL *channel; - const char *username="username"; - const char *password="password"; - const char *scppath="/tmp/TEST"; + const char *username = "username"; + const char *password = "password"; + const char *scppath = "/tmp/TEST"; libssh2_struct_stat fileinfo; int rc; libssh2_struct_stat_size got = 0; @@ -49,31 +49,32 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } - if (argc > 2) { + if(argc > 2) { username = argv[2]; } - if (argc > 3) { + if(argc > 3) { password = argv[3]; } - if (argc > 4) { + if(argc > 4) { scppath = argv[4]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -86,8 +87,8 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), - sizeof(struct sockaddr_in)) != 0) { + if(connect(sock, (struct sockaddr*)(&sin), + sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; } @@ -119,18 +120,20 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - if (libssh2_userauth_password(session, username, password)) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - if (libssh2_userauth_publickey_fromfile(session, username, - "/home/username/.ssh/id_rsa.pub", - "/home/username/.ssh/id_rsa", - password)) { +#define HOME_DIR "/home/username/" + if(libssh2_userauth_publickey_fromfile(session, username, + HOME_DIR ".ssh/id_rsa.pub", + HOME_DIR ".ssh/id_rsa", + password)) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -139,7 +142,7 @@ int main(int argc, char *argv[]) /* Request a file via SCP */ channel = libssh2_scp_recv2(session, scppath, &fileinfo); - if (!channel) { + if(!channel) { fprintf(stderr, "Unable to open a session: %d\n", libssh2_session_last_errno(session)); goto shutdown; @@ -148,7 +151,7 @@ int main(int argc, char *argv[]) while(got < fileinfo.st_size) { char mem[1024]; - int amount=sizeof(mem); + int amount = sizeof(mem); if((fileinfo.st_size -got) < amount) { amount = (int)(fileinfo.st_size -got); @@ -170,7 +173,8 @@ int main(int argc, char *argv[]) shutdown: - libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing"); + libssh2_session_disconnect(session, + "Normal Shutdown, Thank you for playing"); libssh2_session_free(session); #ifdef WIN32 diff --git a/libssh2/example/scp_nonblock.c b/libssh2/example/scp_nonblock.c index 45f66b83..bc5bdb3d 100644 --- a/libssh2/example/scp_nonblock.c +++ b/libssh2/example/scp_nonblock.c @@ -85,9 +85,9 @@ int main(int argc, char *argv[]) const char *fingerprint; LIBSSH2_SESSION *session; LIBSSH2_CHANNEL *channel; - const char *username="username"; - const char *password="password"; - const char *scppath="/tmp/TEST"; + const char *username = "username"; + const char *password = "password"; + const char *scppath = "/tmp/TEST"; libssh2_struct_stat fileinfo; #ifdef HAVE_GETTIMEOFDAY struct timeval start; @@ -103,31 +103,32 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } - if (argc > 2) { + if(argc > 2) { username = argv[2]; } - if (argc > 3) { + if(argc > 3) { password = argv[3]; } - if (argc > 4) { + if(argc > 4) { scppath = argv[4]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -140,14 +141,14 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in))) { fprintf(stderr, "failed to connect!\n"); return -1; } /* Create a session instance */ session = libssh2_session_init(); - if (!session) + if(!session) return -1; /* Since we have set non-blocking, tell libssh2 we are non-blocking */ @@ -160,9 +161,9 @@ int main(int argc, char *argv[]) /* ... start it up. This will trade welcome banners, exchange keys, * and setup crypto, compression, and MAC layers */ - while ((rc = libssh2_session_handshake(session, sock)) == - LIBSSH2_ERROR_EAGAIN); - if (rc) { + while((rc = libssh2_session_handshake(session, sock)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "Failure establishing SSH session: %d\n", rc); return -1; } @@ -179,24 +180,25 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - while ((rc = libssh2_userauth_password(session, username, password)) == - LIBSSH2_ERROR_EAGAIN); - if (rc) { + while((rc = libssh2_userauth_password(session, username, password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - while ((rc = libssh2_userauth_publickey_fromfile(session, username, - "/home/username/" - ".ssh/id_rsa.pub", - "/home/username/" - ".ssh/id_rsa", - password)) == - LIBSSH2_ERROR_EAGAIN); - if (rc) { + while((rc = libssh2_userauth_publickey_fromfile(session, username, + "/home/username/" + ".ssh/id_rsa.pub", + "/home/username/" + ".ssh/id_rsa", + password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -211,7 +213,7 @@ int main(int argc, char *argv[]) do { channel = libssh2_scp_recv2(session, scppath, &fileinfo); - if (!channel) { + if(!channel) { if(libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN) { char *err_msg; @@ -224,7 +226,7 @@ int main(int argc, char *argv[]) waitsocket(sock, session); } } - } while (!channel); + } while(!channel); fprintf(stderr, "libssh2_scp_recv() is done, now receive data!\n"); while(got < fileinfo.st_size) { @@ -232,22 +234,22 @@ int main(int argc, char *argv[]) int rc; do { - int amount=sizeof(mem); + int amount = sizeof(mem); - if ((fileinfo.st_size -got) < amount) { + if((fileinfo.st_size -got) < amount) { amount = (int)(fileinfo.st_size - got); } /* loop until we block */ rc = libssh2_channel_read(channel, mem, amount); - if (rc > 0) { + if(rc > 0) { write(1, mem, rc); got += rc; total += rc; } - } while (rc > 0); + } while(rc > 0); - if ((rc == LIBSSH2_ERROR_EAGAIN) && (got < fileinfo.st_size)) { + if((rc == LIBSSH2_ERROR_EAGAIN) && (got < fileinfo.st_size)) { /* this is due to blocking that would occur otherwise so we loop on this condition */ @@ -262,10 +264,11 @@ int main(int argc, char *argv[]) gettimeofday(&end, NULL); time_ms = tvdiff(end, start); - fprintf(stderr, "Got " LIBSSH2_STRUCT_STAT_SIZE_FORMAT " bytes in %ld ms = %.1f bytes/sec spin: %d\n", total, - time_ms, total/(time_ms/1000.0), spin); + fprintf(stderr, "Got %ld bytes in %ld ms = %.1f bytes/sec spin: %d\n", + (long)total, + time_ms, total/(time_ms/1000.0), spin); #else - fprintf(stderr, "Got " LIBSSH2_STRUCT_STAT_SIZE_FORMAT " bytes spin: %d\n", total, spin); + fprintf(stderr, "Got %ld bytes spin: %d\n", (long)total, spin); #endif libssh2_channel_free(channel); diff --git a/libssh2/example/scp_write.c b/libssh2/example/scp_write.c index eef6e811..030232ec 100644 --- a/libssh2/example/scp_write.c +++ b/libssh2/example/scp_write.c @@ -38,10 +38,10 @@ int main(int argc, char *argv[]) const char *fingerprint; LIBSSH2_SESSION *session = NULL; LIBSSH2_CHANNEL *channel; - const char *username="username"; - const char *password="password"; - const char *loclfile="scp_write.c"; - const char *scppath="/tmp/TEST"; + const char *username = "username"; + const char *password = "password"; + const char *loclfile = "scp_write.c"; + const char *scppath = "/tmp/TEST"; FILE *local; int rc; char mem[1024]; @@ -53,39 +53,40 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } - if (argc > 2) { + if(argc > 2) { username = argv[2]; } - if (argc > 3) { + if(argc > 3) { password = argv[3]; } if(argc > 4) { loclfile = argv[4]; } - if (argc > 5) { + if(argc > 5) { scppath = argv[5]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } local = fopen(loclfile, "rb"); - if (!local) { + if(!local) { fprintf(stderr, "Can't open local file %s\n", loclfile); return -1; } @@ -105,8 +106,8 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), - sizeof(struct sockaddr_in)) != 0) { + if(connect(sock, (struct sockaddr*)(&sin), + sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; } @@ -138,18 +139,20 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - if (libssh2_userauth_password(session, username, password)) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - if (libssh2_userauth_publickey_fromfile(session, username, - "/home/username/.ssh/id_rsa.pub", - "/home/username/.ssh/id_rsa", - password)) { +#define HOME "/home/username/" + if(libssh2_userauth_publickey_fromfile(session, username, + HOME ".ssh/id_rsa.pub", + HOME ".ssh/id_rsa", + password)) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -159,7 +162,7 @@ int main(int argc, char *argv[]) channel = libssh2_scp_send(session, scppath, fileinfo.st_mode & 0777, (unsigned long)fileinfo.st_size); - if (!channel) { + if(!channel) { char *errmsg; int errlen; int err = libssh2_session_last_error(session, &errmsg, &errlen, 0); @@ -170,7 +173,7 @@ int main(int argc, char *argv[]) fprintf(stderr, "SCP session waiting to send file\n"); do { nread = fread(mem, 1, sizeof(mem), local); - if (nread <= 0) { + if(nread <= 0) { /* end of file */ break; } @@ -179,7 +182,7 @@ int main(int argc, char *argv[]) do { /* write the same data over and over, until error or completion */ rc = libssh2_channel_write(channel, ptr, nread); - if (rc < 0) { + if(rc < 0) { fprintf(stderr, "ERROR %d\n", rc); break; } @@ -188,9 +191,9 @@ int main(int argc, char *argv[]) ptr += rc; nread -= rc; } - } while (nread); + } while(nread); - } while (1); + } while(1); fprintf(stderr, "Sending EOF\n"); libssh2_channel_send_eof(channel); @@ -207,7 +210,7 @@ int main(int argc, char *argv[]) shutdown: if(session) { - libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing"); + libssh2_session_disconnect(session, "Normal Shutdown"); libssh2_session_free(session); } #ifdef WIN32 @@ -215,7 +218,7 @@ int main(int argc, char *argv[]) #else close(sock); #endif - if (local) + if(local) fclose(local); fprintf(stderr, "all done\n"); diff --git a/libssh2/example/scp_write_nonblock.c b/libssh2/example/scp_write_nonblock.c index bb8e39dc..9226322e 100644 --- a/libssh2/example/scp_write_nonblock.c +++ b/libssh2/example/scp_write_nonblock.c @@ -73,10 +73,10 @@ int main(int argc, char *argv[]) const char *fingerprint; LIBSSH2_SESSION *session = NULL; LIBSSH2_CHANNEL *channel; - const char *username="username"; - const char *password="password"; - const char *loclfile="scp_write.c"; - const char *scppath="/tmp/TEST"; + const char *username = "username"; + const char *password = "password"; + const char *loclfile = "scp_write.c"; + const char *scppath = "/tmp/TEST"; FILE *local; int rc; char mem[1024*100]; @@ -92,39 +92,40 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } - if (argc > 2) { + if(argc > 2) { username = argv[2]; } - if (argc > 3) { + if(argc > 3) { password = argv[3]; } if(argc > 4) { loclfile = argv[4]; } - if (argc > 5) { + if(argc > 5) { scppath = argv[5]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } local = fopen(loclfile, "rb"); - if (!local) { + if(!local) { fprintf(stderr, "Can't local file %s\n", loclfile); return -1; } @@ -140,8 +141,8 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), - sizeof(struct sockaddr_in)) != 0) { + if(connect(sock, (struct sockaddr*)(&sin), + sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; } @@ -158,8 +159,8 @@ int main(int argc, char *argv[]) /* ... start it up. This will trade welcome banners, exchange keys, * and setup crypto, compression, and MAC layers */ - while ((rc = libssh2_session_handshake(session, sock)) - == LIBSSH2_ERROR_EAGAIN); + while((rc = libssh2_session_handshake(session, sock)) + == LIBSSH2_ERROR_EAGAIN); if(rc) { fprintf(stderr, "Failure establishing SSH session: %d\n", rc); return -1; @@ -177,21 +178,24 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - while ((rc = libssh2_userauth_password(session, username, password)) == - LIBSSH2_ERROR_EAGAIN); - if (rc) { + while((rc = libssh2_userauth_password(session, username, password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - while ((rc = libssh2_userauth_publickey_fromfile(session, username, - "/home/username/.ssh/id_rsa.pub", - "/home/username/.ssh/id_rsa", - password)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { +#define HOME "/home/username/" + while((rc = libssh2_userauth_publickey_fromfile(session, username, + HOME ".ssh/id_rsa.pub", + HOME ".ssh/id_rsa", + password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -202,21 +206,21 @@ int main(int argc, char *argv[]) channel = libssh2_scp_send(session, scppath, fileinfo.st_mode & 0777, (unsigned long)fileinfo.st_size); - if ((!channel) && (libssh2_session_last_errno(session) != - LIBSSH2_ERROR_EAGAIN)) { + if((!channel) && (libssh2_session_last_errno(session) != + LIBSSH2_ERROR_EAGAIN)) { char *err_msg; libssh2_session_last_error(session, &err_msg, NULL, 0); fprintf(stderr, "%s\n", err_msg); goto shutdown; } - } while (!channel); + } while(!channel); fprintf(stderr, "SCP session waiting to send file\n"); start = time(NULL); do { nread = fread(mem, 1, sizeof(mem), local); - if (nread <= 0) { + if(nread <= 0) { /* end of file */ break; } @@ -226,12 +230,12 @@ int main(int argc, char *argv[]) prev = 0; do { - while ((rc = libssh2_channel_write(channel, ptr, nread)) == - LIBSSH2_ERROR_EAGAIN) { + while((rc = libssh2_channel_write(channel, ptr, nread)) == + LIBSSH2_ERROR_EAGAIN) { waitsocket(sock, session); prev = 0; } - if (rc < 0) { + if(rc < 0) { fprintf(stderr, "ERROR %d total %ld / %d prev %d\n", rc, total, (int)nread, (int)prev); break; @@ -243,8 +247,8 @@ int main(int argc, char *argv[]) nread -= rc; ptr += rc; } - } while (nread); - } while (!nread); /* only continue if nread was drained */ + } while(nread); + } while(!nread); /* only continue if nread was drained */ duration = (int)(time(NULL)-start); @@ -252,22 +256,22 @@ int main(int argc, char *argv[]) total, duration, total/(double)duration); fprintf(stderr, "Sending EOF\n"); - while (libssh2_channel_send_eof(channel) == LIBSSH2_ERROR_EAGAIN); + while(libssh2_channel_send_eof(channel) == LIBSSH2_ERROR_EAGAIN); fprintf(stderr, "Waiting for EOF\n"); - while (libssh2_channel_wait_eof(channel) == LIBSSH2_ERROR_EAGAIN); + while(libssh2_channel_wait_eof(channel) == LIBSSH2_ERROR_EAGAIN); fprintf(stderr, "Waiting for channel to close\n"); - while (libssh2_channel_wait_closed(channel) == LIBSSH2_ERROR_EAGAIN); + while(libssh2_channel_wait_closed(channel) == LIBSSH2_ERROR_EAGAIN); libssh2_channel_free(channel); channel = NULL; shutdown: - while (libssh2_session_disconnect(session, - "Normal Shutdown, Thank you for playing") == - LIBSSH2_ERROR_EAGAIN); + while(libssh2_session_disconnect(session, + "Normal Shutdown,") == + LIBSSH2_ERROR_EAGAIN); libssh2_session_free(session); #ifdef WIN32 diff --git a/libssh2/example/sftp.c b/libssh2/example/sftp.c index 0feb534d..8f67244a 100644 --- a/libssh2/example/sftp.c +++ b/libssh2/example/sftp.c @@ -37,18 +37,19 @@ #include -const char *keyfile1="~/.ssh/id_rsa.pub"; -const char *keyfile2="~/.ssh/id_rsa"; -const char *username="username"; -const char *password="password"; -const char *sftppath="/tmp/TEST"; - - -static void kbd_callback(const char *name, int name_len, - const char *instruction, int instruction_len, int num_prompts, - const LIBSSH2_USERAUTH_KBDINT_PROMPT *prompts, - LIBSSH2_USERAUTH_KBDINT_RESPONSE *responses, - void **abstract) +const char *keyfile1 = "~/.ssh/id_rsa.pub"; +const char *keyfile2 = "~/.ssh/id_rsa"; +const char *username = "username"; +const char *password = "password"; +const char *sftppath = "/tmp/TEST"; + + +static void kbd_callback(const char *name, int name_len, + const char *instruction, int instruction_len, + int num_prompts, + const LIBSSH2_USERAUTH_KBDINT_PROMPT *prompts, + LIBSSH2_USERAUTH_KBDINT_RESPONSE *responses, + void **abstract) { int i; size_t n; @@ -67,7 +68,7 @@ static void kbd_callback(const char *name, int name_len, fprintf(stderr, "Number of prompts: %d\n\n", num_prompts); - for (i = 0; i < num_prompts; i++) { + for(i = 0; i < num_prompts; i++) { fprintf(stderr, "Prompt %d from server: '", i); fwrite(prompts[i].text, 1, prompts[i].length, stderr); fprintf(stderr, "'\n"); @@ -75,7 +76,7 @@ static void kbd_callback(const char *name, int name_len, fprintf(stderr, "Please type response: "); fgets(buf, sizeof(buf), stdin); n = strlen(buf); - while (n > 0 && strchr("\r\n", buf[n - 1])) + while(n > 0 && strchr("\r\n", buf[n - 1])) n--; buf[n] = 0; @@ -108,16 +109,17 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } @@ -131,8 +133,8 @@ int main(int argc, char *argv[]) sftppath = argv[4]; } - rc = libssh2_init (0); - if (rc != 0) { + rc = libssh2_init(0); + if(rc != 0) { fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -146,8 +148,8 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), - sizeof(struct sockaddr_in)) != 0) { + if(connect(sock, (struct sockaddr*)(&sin), + sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; } @@ -185,54 +187,61 @@ int main(int argc, char *argv[]) /* check what authentication methods are available */ userauthlist = libssh2_userauth_list(session, username, strlen(username)); fprintf(stderr, "Authentication methods: %s\n", userauthlist); - if (strstr(userauthlist, "password") != NULL) { + if(strstr(userauthlist, "password") != NULL) { auth_pw |= 1; } - if (strstr(userauthlist, "keyboard-interactive") != NULL) { + if(strstr(userauthlist, "keyboard-interactive") != NULL) { auth_pw |= 2; } - if (strstr(userauthlist, "publickey") != NULL) { + if(strstr(userauthlist, "publickey") != NULL) { auth_pw |= 4; } - /* if we got an 4. argument we set this option if supported */ + /* if we got an 4. argument we set this option if supported */ if(argc > 5) { - if ((auth_pw & 1) && !strcasecmp(argv[5], "-p")) { + if((auth_pw & 1) && !strcasecmp(argv[5], "-p")) { auth_pw = 1; } - if ((auth_pw & 2) && !strcasecmp(argv[5], "-i")) { + if((auth_pw & 2) && !strcasecmp(argv[5], "-i")) { auth_pw = 2; } - if ((auth_pw & 4) && !strcasecmp(argv[5], "-k")) { + if((auth_pw & 4) && !strcasecmp(argv[5], "-k")) { auth_pw = 4; } } - if (auth_pw & 1) { + if(auth_pw & 1) { /* We could authenticate via password */ - if (libssh2_userauth_password(session, username, password)) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else if (auth_pw & 2) { + } + else if(auth_pw & 2) { /* Or via keyboard-interactive */ - if (libssh2_userauth_keyboard_interactive(session, username, &kbd_callback) ) { + if(libssh2_userauth_keyboard_interactive(session, username, + &kbd_callback) ) { fprintf(stderr, "\tAuthentication by keyboard-interactive failed!\n"); goto shutdown; - } else { + } + else { fprintf(stderr, "\tAuthentication by keyboard-interactive succeeded.\n"); } - } else if (auth_pw & 4) { + } + else if(auth_pw & 4) { /* Or by public key */ - if (libssh2_userauth_publickey_fromfile(session, username, keyfile1, keyfile2, password)) { + if(libssh2_userauth_publickey_fromfile(session, username, keyfile1, + keyfile2, password)) { fprintf(stderr, "\tAuthentication by public key failed!\n"); goto shutdown; - } else { + } + else { fprintf(stderr, "\tAuthentication by public key succeeded.\n"); } - } else { + } + else { fprintf(stderr, "No supported authentication methods found!\n"); goto shutdown; } @@ -240,7 +249,7 @@ int main(int argc, char *argv[]) fprintf(stderr, "libssh2_sftp_init()!\n"); sftp_session = libssh2_sftp_init(session); - if (!sftp_session) { + if(!sftp_session) { fprintf(stderr, "Unable to init SFTP session\n"); goto shutdown; } @@ -250,7 +259,7 @@ int main(int argc, char *argv[]) sftp_handle = libssh2_sftp_open(sftp_session, sftppath, LIBSSH2_FXF_READ, 0); - if (!sftp_handle) { + if(!sftp_handle) { fprintf(stderr, "Unable to open file with SFTP: %ld\n", libssh2_sftp_last_error(sftp_session)); goto shutdown; @@ -262,19 +271,20 @@ int main(int argc, char *argv[]) /* loop until we fail */ fprintf(stderr, "libssh2_sftp_read()!\n"); rc = libssh2_sftp_read(sftp_handle, mem, sizeof(mem)); - if (rc > 0) { + if(rc > 0) { write(1, mem, rc); - } else { + } + else { break; } - } while (1); + } while(1); libssh2_sftp_close(sftp_handle); libssh2_sftp_shutdown(sftp_session); shutdown: - libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing"); + libssh2_session_disconnect(session, "Normal Shutdown"); libssh2_session_free(session); #ifdef WIN32 diff --git a/libssh2/example/sftp_RW_nonblock.c b/libssh2/example/sftp_RW_nonblock.c index 133815aa..70d87db3 100644 --- a/libssh2/example/sftp_RW_nonblock.c +++ b/libssh2/example/sftp_RW_nonblock.c @@ -79,10 +79,10 @@ int main(int argc, char *argv[]) struct sockaddr_in sin; const char *fingerprint; LIBSSH2_SESSION *session; - const char *username="username"; - const char *password="password"; - const char *sftppath="/tmp/TEST"; /* source path */ - const char *dest="/tmp/TEST2"; /* destination path */ + const char *username = "username"; + const char *password = "password"; + const char *sftppath = "/tmp/TEST"; /* source path */ + const char *dest = "/tmp/TEST2"; /* destination path */ int rc; LIBSSH2_SFTP *sftp_session; LIBSSH2_SFTP_HANDLE *sftp_handle; @@ -90,21 +90,22 @@ int main(int argc, char *argv[]) char mem[1000]; struct timeval timeout; fd_set fd; + fd_set fd2; #ifdef WIN32 WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -117,7 +118,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = htonl(0x7F000001); - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -171,25 +172,26 @@ int main(int argc, char *argv[]) goto shutdown; } - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - while ((rc = libssh2_userauth_password(session, username, password)) + while((rc = libssh2_userauth_password(session, username, password)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - while ((rc = - libssh2_userauth_publickey_fromfile(session, username, - "/home/username/" - ".ssh/id_rsa.pub", - "/home/username/" - ".ssh/id_rsa", - password)) == - LIBSSH2_ERROR_EAGAIN); - if (rc) { + while((rc = + libssh2_userauth_publickey_fromfile(session, username, + "/home/username/" + ".ssh/id_rsa.pub", + "/home/username/" + ".ssh/id_rsa", + password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -209,15 +211,15 @@ int main(int argc, char *argv[]) goto shutdown; } } - } while (!sftp_session); + } while(!sftp_session); /* Request a file via SFTP */ do { sftp_handle = libssh2_sftp_open(sftp_session, sftppath, LIBSSH2_FXF_READ, 0); - if (!sftp_handle) { - if (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN) { + if(!sftp_handle) { + if(libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN) { fprintf(stderr, "Unable to open file with SFTP\n"); goto shutdown; } @@ -226,7 +228,7 @@ int main(int argc, char *argv[]) waitsocket(sock, session); /* now we wait */ } } - } while (!sftp_handle); + } while(!sftp_handle); fprintf(stderr, "libssh2_sftp_open() is done, now receive data!\n"); do { @@ -242,7 +244,7 @@ int main(int argc, char *argv[]) /* write to temporary storage area */ fwrite(mem, rc, 1, tempstorage); } - } while (rc > 0); + } while(rc > 0); if(rc != LIBSSH2_ERROR_EAGAIN) { /* error or end of file */ @@ -253,11 +255,12 @@ int main(int argc, char *argv[]) timeout.tv_usec = 0; FD_ZERO(&fd); - + FD_ZERO(&fd2); FD_SET(sock, &fd); + FD_SET(sock, &fd2); /* wait for readable or writeable */ - rc = select(sock+1, &fd, &fd, NULL, &timeout); + rc = select(sock + 1, &fd, &fd2, NULL, &timeout); if(rc <= 0) { /* negative is error 0 is timeout */ @@ -265,7 +268,7 @@ int main(int argc, char *argv[]) break; } - } while (1); + } while(1); libssh2_sftp_close(sftp_handle); fclose(tempstorage); @@ -301,7 +304,7 @@ int main(int argc, char *argv[]) nread); ptr += rc; nread -= nread; - } while (rc >= 0); + } while(rc >= 0); if(rc != LIBSSH2_ERROR_EAGAIN) { /* error or end of file */ @@ -312,11 +315,12 @@ int main(int argc, char *argv[]) timeout.tv_usec = 0; FD_ZERO(&fd); - + FD_ZERO(&fd2); FD_SET(sock, &fd); + FD_SET(sock, &fd2); /* wait for readable or writeable */ - rc = select(sock+1, &fd, &fd, NULL, &timeout); + rc = select(sock + 1, &fd, &fd2, NULL, &timeout); if(rc <= 0) { /* negative is error 0 is timeout */ @@ -324,7 +328,7 @@ int main(int argc, char *argv[]) rc); break; } - } while (1); + } while(1); fprintf(stderr, "SFTP upload done!\n"); } else { @@ -336,7 +340,7 @@ int main(int argc, char *argv[]) shutdown: - libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing"); + libssh2_session_disconnect(session, "Normal Shutdown"); libssh2_session_free(session); #ifdef WIN32 @@ -344,7 +348,7 @@ int main(int argc, char *argv[]) #else close(sock); #endif - if (tempstorage) + if(tempstorage) fclose(tempstorage); fprintf(stderr, "all done\n"); diff --git a/libssh2/example/sftp_append.c b/libssh2/example/sftp_append.c index 788c51f5..bfea1f72 100644 --- a/libssh2/example/sftp_append.c +++ b/libssh2/example/sftp_append.c @@ -40,10 +40,10 @@ int main(int argc, char *argv[]) struct sockaddr_in sin; const char *fingerprint; LIBSSH2_SESSION *session; - const char *username="username"; - const char *password="password"; - const char *loclfile="sftp_write.c"; - const char *sftppath="/tmp/TEST"; + const char *username = "username"; + const char *password = "password"; + const char *loclfile = "sftp_write.c"; + const char *sftppath = "/tmp/TEST"; int rc; FILE *local; LIBSSH2_SFTP *sftp_session; @@ -57,16 +57,17 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } @@ -83,14 +84,14 @@ int main(int argc, char *argv[]) sftppath = argv[5]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } local = fopen(loclfile, "rb"); - if (!local) { + if(!local) { fprintf(stderr, "Can't open local file %s\n", loclfile); return -1; } @@ -104,8 +105,8 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), - sizeof(struct sockaddr_in)) != 0) { + if(connect(sock, (struct sockaddr*)(&sin), + sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; } @@ -140,18 +141,20 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - if (libssh2_userauth_password(session, username, password)) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - if (libssh2_userauth_publickey_fromfile(session, username, - "/home/username/.ssh/id_rsa.pub", - "/home/username/.ssh/id_rsa", - password)) { +#define HOME "/home/username/" + if(libssh2_userauth_publickey_fromfile(session, username, + HOME ".ssh/id_rsa.pub", + HOME ".ssh/id_rsa", + password)) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -160,7 +163,7 @@ int main(int argc, char *argv[]) fprintf(stderr, "libssh2_sftp_init()!\n"); sftp_session = libssh2_sftp_init(session); - if (!sftp_session) { + if(!sftp_session) { fprintf(stderr, "Unable to init SFTP session\n"); goto shutdown; } @@ -173,7 +176,7 @@ int main(int argc, char *argv[]) LIBSSH2_FXF_WRITE|LIBSSH2_FXF_READ, LIBSSH2_SFTP_S_IRUSR|LIBSSH2_SFTP_S_IWUSR| LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IROTH); - if (!sftp_handle) { + if(!sftp_handle) { fprintf(stderr, "Unable to open file with SFTP\n"); goto shutdown; } @@ -188,14 +191,14 @@ int main(int argc, char *argv[]) fprintf(stderr, "libssh2_sftp_open() a handle for APPEND\n"); - if (!sftp_handle) { + if(!sftp_handle) { fprintf(stderr, "Unable to open file with SFTP\n"); goto shutdown; } fprintf(stderr, "libssh2_sftp_open() is done, now send data!\n"); do { nread = fread(mem, 1, sizeof(mem), local); - if (nread <= 0) { + if(nread <= 0) { /* end of file */ break; } @@ -208,9 +211,9 @@ int main(int argc, char *argv[]) break; ptr += rc; nread -= rc; - } while (nread); + } while(nread); - } while (rc > 0); + } while(rc > 0); libssh2_sftp_close(sftp_handle); libssh2_sftp_shutdown(sftp_session); @@ -225,7 +228,7 @@ int main(int argc, char *argv[]) #else close(sock); #endif - if (local) + if(local) fclose(local); fprintf(stderr, "all done\n"); diff --git a/libssh2/example/sftp_mkdir.c b/libssh2/example/sftp_mkdir.c index 1270adb0..2347abe4 100644 --- a/libssh2/example/sftp_mkdir.c +++ b/libssh2/example/sftp_mkdir.c @@ -40,9 +40,9 @@ int main(int argc, char *argv[]) struct sockaddr_in sin; const char *fingerprint; LIBSSH2_SESSION *session; - const char *username="username"; - const char *password="password"; - const char *sftppath="/tmp/sftp_mkdir"; + const char *username = "username"; + const char *password = "password"; + const char *sftppath = "/tmp/sftp_mkdir"; int rc; LIBSSH2_SFTP *sftp_session; @@ -50,16 +50,17 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } @@ -73,9 +74,9 @@ int main(int argc, char *argv[]) sftppath = argv[4]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -88,7 +89,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -121,15 +122,16 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - if (libssh2_userauth_password(session, username, password)) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - if (libssh2_userauth_publickey_fromfile(session, username, + if(libssh2_userauth_publickey_fromfile(session, username, "/home/username/.ssh/id_rsa.pub", "/home/username/.ssh/id_rsa", password)) { @@ -140,7 +142,7 @@ int main(int argc, char *argv[]) sftp_session = libssh2_sftp_init(session); - if (!sftp_session) { + if(!sftp_session) { fprintf(stderr, "Unable to init SFTP session\n"); goto shutdown; } @@ -161,7 +163,7 @@ int main(int argc, char *argv[]) shutdown: - libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing"); + libssh2_session_disconnect(session, "Normal Shutdown"); libssh2_session_free(session); #ifdef WIN32 diff --git a/libssh2/example/sftp_mkdir_nonblock.c b/libssh2/example/sftp_mkdir_nonblock.c index db366d22..217cc4b3 100644 --- a/libssh2/example/sftp_mkdir_nonblock.c +++ b/libssh2/example/sftp_mkdir_nonblock.c @@ -40,9 +40,9 @@ int main(int argc, char *argv[]) struct sockaddr_in sin; const char *fingerprint; LIBSSH2_SESSION *session; - const char *username="username"; - const char *password="password"; - const char *sftppath="/tmp/sftp_mkdir_nonblock"; + const char *username = "username"; + const char *password = "password"; + const char *sftppath = "/tmp/sftp_mkdir_nonblock"; int rc; LIBSSH2_SFTP *sftp_session; @@ -50,16 +50,17 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } @@ -73,9 +74,9 @@ int main(int argc, char *argv[]) sftppath = argv[4]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -88,7 +89,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -121,15 +122,16 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - if (libssh2_userauth_password(session, username, password)) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - if (libssh2_userauth_publickey_fromfile(session, username, + if(libssh2_userauth_publickey_fromfile(session, username, "/home/username/.ssh/id_rsa.pub", "/home/username/.ssh/id_rsa", password)) { @@ -141,7 +143,7 @@ int main(int argc, char *argv[]) fprintf(stderr, "libssh2_sftp_init()!\n"); sftp_session = libssh2_sftp_init(session); - if (!sftp_session) { + if(!sftp_session) { fprintf(stderr, "Unable to init SFTP session\n"); goto shutdown; } @@ -151,7 +153,7 @@ int main(int argc, char *argv[]) fprintf(stderr, "libssh2_sftp_mkdirnb()!\n"); /* Make a directory via SFTP */ - while (libssh2_sftp_mkdir(sftp_session, sftppath, + while(libssh2_sftp_mkdir(sftp_session, sftppath, LIBSSH2_SFTP_S_IRWXU| LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IXGRP| LIBSSH2_SFTP_S_IROTH|LIBSSH2_SFTP_S_IXOTH) @@ -161,7 +163,7 @@ int main(int argc, char *argv[]) shutdown: - libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing"); + libssh2_session_disconnect(session, "Normal Shutdown"); libssh2_session_free(session); #ifdef WIN32 diff --git a/libssh2/example/sftp_nonblock.c b/libssh2/example/sftp_nonblock.c index 0db0cb63..8ef091e1 100644 --- a/libssh2/example/sftp_nonblock.c +++ b/libssh2/example/sftp_nonblock.c @@ -85,9 +85,9 @@ int main(int argc, char *argv[]) struct sockaddr_in sin; const char *fingerprint; LIBSSH2_SESSION *session; - const char *username="username"; - const char *password="password"; - const char *sftppath="/tmp/TEST"; + const char *username = "username"; + const char *password = "password"; + const char *sftppath = "/tmp/TEST"; #ifdef HAVE_GETTIMEOFDAY struct timeval start; struct timeval end; @@ -103,32 +103,33 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } - if (argc > 2) { + if(argc > 2) { username = argv[2]; } - if (argc > 3) { + if(argc > 3) { password = argv[3]; } - if (argc > 4) { + if(argc > 4) { sftppath = argv[4]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -141,7 +142,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -149,7 +150,7 @@ int main(int argc, char *argv[]) /* Create a session instance */ session = libssh2_session_init(); - if (!session) + if(!session) return -1; /* Since we have set non-blocking, tell libssh2 we are non-blocking */ @@ -162,9 +163,9 @@ int main(int argc, char *argv[]) /* ... start it up. This will trade welcome banners, exchange keys, * and setup crypto, compression, and MAC layers */ - while ((rc = libssh2_session_handshake(session, sock)) == + while((rc = libssh2_session_handshake(session, sock)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "Failure establishing SSH session: %d\n", rc); return -1; } @@ -181,25 +182,26 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - while ((rc = libssh2_userauth_password(session, username, password)) + while((rc = libssh2_userauth_password(session, username, password)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - while ((rc = - libssh2_userauth_publickey_fromfile(session, username, - "/home/username/" - ".ssh/id_rsa.pub", - "/home/username/" - ".ssh/id_rsa", - password)) == - LIBSSH2_ERROR_EAGAIN); - if (rc) { + while((rc = + libssh2_userauth_publickey_fromfile(session, username, + "/home/username/" + ".ssh/id_rsa.pub", + "/home/username/" + ".ssh/id_rsa", + password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -222,7 +224,7 @@ int main(int argc, char *argv[]) goto shutdown; } } - } while (!sftp_session); + } while(!sftp_session); fprintf(stderr, "libssh2_sftp_open()!\n"); /* Request a file via SFTP */ @@ -230,8 +232,8 @@ int main(int argc, char *argv[]) sftp_handle = libssh2_sftp_open(sftp_session, sftppath, LIBSSH2_FXF_READ, 0); - if (!sftp_handle) { - if (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN) { + if(!sftp_handle) { + if(libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN) { fprintf(stderr, "Unable to open file with SFTP\n"); goto shutdown; } @@ -240,31 +242,33 @@ int main(int argc, char *argv[]) waitsocket(sock, session); /* now we wait */ } } - } while (!sftp_handle); + } while(!sftp_handle); fprintf(stderr, "libssh2_sftp_open() is done, now receive data!\n"); do { char mem[1024*24]; /* loop until we fail */ - while ((rc = libssh2_sftp_read(sftp_handle, mem, + while((rc = libssh2_sftp_read(sftp_handle, mem, sizeof(mem))) == LIBSSH2_ERROR_EAGAIN) { spin++; waitsocket(sock, session); /* now we wait */ } - if (rc > 0) { + if(rc > 0) { total += rc; write(1, mem, rc); - } else { + } + else { break; } - } while (1); + } while(1); #ifdef HAVE_GETTIMEOFDAY gettimeofday(&end, NULL); time_ms = tvdiff(end, start); - fprintf(stderr, "Got %d bytes in %ld ms = %.1f bytes/sec spin: %d\n", total, - time_ms, total/(time_ms/1000.0), spin ); + fprintf(stderr, "Got %d bytes in %ld ms = %.1f bytes/sec spin: %d\n", + total, + time_ms, total/(time_ms/1000.0), spin); #else fprintf(stderr, "Got %d bytes spin: %d\n", total, spin); #endif @@ -275,7 +279,7 @@ int main(int argc, char *argv[]) shutdown: fprintf(stderr, "libssh2_session_disconnect\n"); - while (libssh2_session_disconnect(session, + while(libssh2_session_disconnect(session, "Normal Shutdown, Thank you") == LIBSSH2_ERROR_EAGAIN); libssh2_session_free(session); diff --git a/libssh2/example/sftp_write.c b/libssh2/example/sftp_write.c index 7afc187f..c1350e9c 100644 --- a/libssh2/example/sftp_write.c +++ b/libssh2/example/sftp_write.c @@ -40,10 +40,10 @@ int main(int argc, char *argv[]) struct sockaddr_in sin; const char *fingerprint; LIBSSH2_SESSION *session; - const char *username="username"; - const char *password="password"; - const char *loclfile="sftp_write.c"; - const char *sftppath="/tmp/TEST"; + const char *username = "username"; + const char *password = "password"; + const char *loclfile = "sftp_write.c"; + const char *sftppath = "/tmp/TEST"; int rc; FILE *local; LIBSSH2_SFTP *sftp_session; @@ -56,16 +56,17 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } @@ -82,14 +83,14 @@ int main(int argc, char *argv[]) sftppath = argv[5]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } local = fopen(loclfile, "rb"); - if (!local) { + if(!local) { fprintf(stderr, "Can't open local file %s\n", loclfile); return -1; } @@ -103,7 +104,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -139,18 +140,20 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - if (libssh2_userauth_password(session, username, password)) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - if (libssh2_userauth_publickey_fromfile(session, username, - "/home/username/.ssh/id_rsa.pub", - "/home/username/.ssh/id_rsa", - password)) { + const char *pubkey = "/home/username/.ssh/id_rsa.pub"; + const char *privkey = "/home/username/.ssh/id_rsa.pub"; + if(libssh2_userauth_publickey_fromfile(session, username, + pubkey, privkey, + password)) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -159,7 +162,7 @@ int main(int argc, char *argv[]) fprintf(stderr, "libssh2_sftp_init()!\n"); sftp_session = libssh2_sftp_init(session); - if (!sftp_session) { + if(!sftp_session) { fprintf(stderr, "Unable to init SFTP session\n"); goto shutdown; } @@ -172,14 +175,14 @@ int main(int argc, char *argv[]) LIBSSH2_SFTP_S_IRUSR|LIBSSH2_SFTP_S_IWUSR| LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IROTH); - if (!sftp_handle) { + if(!sftp_handle) { fprintf(stderr, "Unable to open file with SFTP\n"); goto shutdown; } fprintf(stderr, "libssh2_sftp_open() is done, now send data!\n"); do { nread = fread(mem, 1, sizeof(mem), local); - if (nread <= 0) { + if(nread <= 0) { /* end of file */ break; } @@ -192,9 +195,9 @@ int main(int argc, char *argv[]) break; ptr += rc; nread -= rc; - } while (nread); + } while(nread); - } while (rc > 0); + } while(rc > 0); libssh2_sftp_close(sftp_handle); libssh2_sftp_shutdown(sftp_session); @@ -209,7 +212,7 @@ int main(int argc, char *argv[]) #else close(sock); #endif - if (local) + if(local) fclose(local); fprintf(stderr, "all done\n"); diff --git a/libssh2/example/sftp_write_nonblock.c b/libssh2/example/sftp_write_nonblock.c index 2e22395e..934749ea 100644 --- a/libssh2/example/sftp_write_nonblock.c +++ b/libssh2/example/sftp_write_nonblock.c @@ -4,7 +4,7 @@ * The sample code has default values for host name, user name, password * and path to copy, but you can specify them on the command line like: * - * "sftp 192.168.0.1 user password sftp_write_nonblock.c /tmp/sftp_write_nonblock.c" + * "sftp 192.168.0.1 user password thisfile /tmp/storehere" */ #include "libssh2_config.h" @@ -77,10 +77,10 @@ int main(int argc, char *argv[]) struct sockaddr_in sin; const char *fingerprint; LIBSSH2_SESSION *session; - const char *username="username"; - const char *password="password"; - const char *loclfile="sftp_write_nonblock.c"; - const char *sftppath="/tmp/sftp_write_nonblock.c"; + const char *username = "username"; + const char *password = "password"; + const char *loclfile = "sftp_write_nonblock.c"; + const char *sftppath = "/tmp/sftp_write_nonblock.c"; int rc; FILE *local; LIBSSH2_SFTP *sftp_session; @@ -96,40 +96,41 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } - if (argc > 2) { + if(argc > 2) { username = argv[2]; } - if (argc > 3) { + if(argc > 3) { password = argv[3]; } - if (argc > 4) { + if(argc > 4) { loclfile = argv[4]; } - if (argc > 5) { + if(argc > 5) { sftppath = argv[5]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } local = fopen(loclfile, "rb"); - if (!local) { + if(!local) { fprintf(stderr, "Can't open local file %s\n", loclfile); return -1; } @@ -143,7 +144,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -152,7 +153,7 @@ int main(int argc, char *argv[]) /* Create a session instance */ session = libssh2_session_init(); - if (!session) + if(!session) return -1; /* Since we have set non-blocking, tell libssh2 we are non-blocking */ @@ -161,9 +162,9 @@ int main(int argc, char *argv[]) /* ... start it up. This will trade welcome banners, exchange keys, * and setup crypto, compression, and MAC layers */ - while ((rc = libssh2_session_handshake(session, sock)) + while((rc = libssh2_session_handshake(session, sock)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "Failure establishing SSH session: %d\n", rc); return -1; } @@ -180,22 +181,24 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - while ((rc = libssh2_userauth_password(session, username, password)) == + while((rc = libssh2_userauth_password(session, username, password)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - while ((rc = libssh2_userauth_publickey_fromfile(session, username, - "/home/username/.ssh/id_rsa.pub", - "/home/username/.ssh/id_rsa", - password)) == - LIBSSH2_ERROR_EAGAIN); - if (rc) { + const char *pubkey = "/home/username/.ssh/id_rsa.pub"; + const char *privkey = "/home/username/.ssh/id_rsa"; + while((rc = libssh2_userauth_publickey_fromfile(session, username, + pubkey, privkey, + password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -205,28 +208,28 @@ int main(int argc, char *argv[]) do { sftp_session = libssh2_sftp_init(session); - if (!sftp_session && + if(!sftp_session && (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) { fprintf(stderr, "Unable to init SFTP session\n"); goto shutdown; } - } while (!sftp_session); + } while(!sftp_session); fprintf(stderr, "libssh2_sftp_open()!\n"); /* Request a file via SFTP */ do { sftp_handle = - libssh2_sftp_open(sftp_session, sftppath, - LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT|LIBSSH2_FXF_TRUNC, - LIBSSH2_SFTP_S_IRUSR|LIBSSH2_SFTP_S_IWUSR| - LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IROTH); - - if (!sftp_handle && - (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) { + libssh2_sftp_open(sftp_session, sftppath, + LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT| + LIBSSH2_FXF_TRUNC, + LIBSSH2_SFTP_S_IRUSR|LIBSSH2_SFTP_S_IWUSR| + LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IROTH); + if(!sftp_handle && + (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) { fprintf(stderr, "Unable to open file with SFTP\n"); goto shutdown; } - } while (!sftp_handle); + } while(!sftp_handle); fprintf(stderr, "libssh2_sftp_open() is done, now send data!\n"); @@ -234,7 +237,7 @@ int main(int argc, char *argv[]) do { nread = fread(mem, 1, sizeof(mem), local); - if (nread <= 0) { + if(nread <= 0) { /* end of file */ break; } @@ -244,7 +247,7 @@ int main(int argc, char *argv[]) do { /* write data in a loop until we block */ - while ((rc = libssh2_sftp_write(sftp_handle, ptr, nread)) == + while((rc = libssh2_sftp_write(sftp_handle, ptr, nread)) == LIBSSH2_ERROR_EAGAIN) { waitsocket(sock, session); } @@ -253,8 +256,8 @@ int main(int argc, char *argv[]) ptr += rc; nread -= rc; - } while (nread); - } while (rc > 0); + } while(nread); + } while(rc > 0); duration = (int)(time(NULL)-start); @@ -268,7 +271,7 @@ int main(int argc, char *argv[]) shutdown: - while (libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing") + while(libssh2_session_disconnect(session, "Normal Shutdown") == LIBSSH2_ERROR_EAGAIN); libssh2_session_free(session); diff --git a/libssh2/example/sftp_write_sliding.c b/libssh2/example/sftp_write_sliding.c index 19fe851a..9a72140f 100644 --- a/libssh2/example/sftp_write_sliding.c +++ b/libssh2/example/sftp_write_sliding.c @@ -4,7 +4,7 @@ * The sample code has default values for host name, user name, password * and path to copy, but you can specify them on the command line like: * - * "sftp 192.168.0.1 user password sftp_write_nonblock.c /tmp/sftp_write_nonblock.c" + * "sftp 192.168.0.1 user password file /tmp/storehere" */ #include "libssh2_config.h" @@ -77,10 +77,10 @@ int main(int argc, char *argv[]) struct sockaddr_in sin; const char *fingerprint; LIBSSH2_SESSION *session; - const char *username="username"; - const char *password="password"; - const char *loclfile="sftp_write_nonblock.c"; - const char *sftppath="/tmp/sftp_write_nonblock.c"; + const char *username = "username"; + const char *password = "password"; + const char *loclfile = "sftp_write_nonblock.c"; + const char *sftppath = "/tmp/sftp_write_nonblock.c"; int rc; FILE *local; LIBSSH2_SFTP *sftp_session; @@ -96,40 +96,41 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } - if (argc > 2) { + if(argc > 2) { username = argv[2]; } - if (argc > 3) { + if(argc > 3) { password = argv[3]; } - if (argc > 4) { + if(argc > 4) { loclfile = argv[4]; } - if (argc > 5) { + if(argc > 5) { sftppath = argv[5]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } local = fopen(loclfile, "rb"); - if (!local) { + if(!local) { fprintf(stderr, "Can't open local file %s\n", loclfile); return -1; } @@ -143,7 +144,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -152,7 +153,7 @@ int main(int argc, char *argv[]) /* Create a session instance */ session = libssh2_session_init(); - if (!session) + if(!session) return -1; /* Since we have set non-blocking, tell libssh2 we are non-blocking */ @@ -161,9 +162,9 @@ int main(int argc, char *argv[]) /* ... start it up. This will trade welcome banners, exchange keys, * and setup crypto, compression, and MAC layers */ - while ((rc = libssh2_session_handshake(session, sock)) + while((rc = libssh2_session_handshake(session, sock)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "Failure establishing SSH session: %d\n", rc); return -1; } @@ -180,22 +181,24 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - while ((rc = libssh2_userauth_password(session, username, password)) == + while((rc = libssh2_userauth_password(session, username, password)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - while ((rc = libssh2_userauth_publickey_fromfile(session, username, - "/home/username/.ssh/id_rsa.pub", - "/home/username/.ssh/id_rsa", - password)) == - LIBSSH2_ERROR_EAGAIN); - if (rc) { +#define PUBKEY "/home/username/.ssh/id_rsa.pub" +#define PRIVKEY "/home/username/.ssh/id_rsa" + while((rc = libssh2_userauth_publickey_fromfile(session, username, + PUBKEY, PRIVKEY, + password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -205,28 +208,29 @@ int main(int argc, char *argv[]) do { sftp_session = libssh2_sftp_init(session); - if (!sftp_session && + if(!sftp_session && (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) { fprintf(stderr, "Unable to init SFTP session\n"); goto shutdown; } - } while (!sftp_session); + } while(!sftp_session); fprintf(stderr, "libssh2_sftp_open()!\n"); /* Request a file via SFTP */ do { sftp_handle = - libssh2_sftp_open(sftp_session, sftppath, - LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT|LIBSSH2_FXF_TRUNC, - LIBSSH2_SFTP_S_IRUSR|LIBSSH2_SFTP_S_IWUSR| - LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IROTH); - - if (!sftp_handle && - (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) { + libssh2_sftp_open(sftp_session, sftppath, + LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT| + LIBSSH2_FXF_TRUNC, + LIBSSH2_SFTP_S_IRUSR|LIBSSH2_SFTP_S_IWUSR| + LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IROTH); + + if(!sftp_handle && + (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) { fprintf(stderr, "Unable to open file with SFTP\n"); goto shutdown; } - } while (!sftp_handle); + } while(!sftp_handle); fprintf(stderr, "libssh2_sftp_open() is done, now send data!\n"); @@ -235,9 +239,9 @@ int main(int argc, char *argv[]) memuse = 0; /* it starts blank */ do { nread = fread(&mem[memuse], 1, sizeof(mem)-memuse, local); - if (nread <= 0) { + if(nread <= 0) { /* end of file */ - if (memuse > 0) + if(memuse > 0) /* the previous sending is not finished */ nread = 0; else @@ -247,7 +251,7 @@ int main(int argc, char *argv[]) total += nread; /* write data in a loop until we block */ - while ((rc = libssh2_sftp_write(sftp_handle, mem, memuse)) == + while((rc = libssh2_sftp_write(sftp_handle, mem, memuse)) == LIBSSH2_ERROR_EAGAIN) { waitsocket(sock, session); } @@ -263,7 +267,7 @@ int main(int argc, char *argv[]) /* 'mem' was consumed fully */ memuse = 0; - } while (rc > 0); + } while(rc > 0); duration = (int)(time(NULL)-start); @@ -277,8 +281,8 @@ int main(int argc, char *argv[]) shutdown: - while (libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing") - == LIBSSH2_ERROR_EAGAIN); + while(libssh2_session_disconnect(session, "Normal Shutdown") + == LIBSSH2_ERROR_EAGAIN); libssh2_session_free(session); #ifdef WIN32 diff --git a/libssh2/example/sftpdir.c b/libssh2/example/sftpdir.c index c21f9b35..8fb16b1e 100644 --- a/libssh2/example/sftpdir.c +++ b/libssh2/example/sftpdir.c @@ -36,26 +36,16 @@ #include #include -/* last resort for systems not defining PRIu64 in inttypes.h */ -#ifndef __PRI64_PREFIX #ifdef WIN32 -#define __PRI64_PREFIX "I64" +#define __FILESIZE "I64" #else -#if __WORDSIZE == 64 -#define __PRI64_PREFIX "l" -#else -#define __PRI64_PREFIX "ll" -#endif /* __WORDSIZE */ -#endif /* WIN32 */ -#endif /* !__PRI64_PREFIX */ -#ifndef PRIu64 -#define PRIu64 __PRI64_PREFIX "u" -#endif /* PRIu64 */ - -const char *keyfile1="~/.ssh/id_rsa.pub"; -const char *keyfile2="~/.ssh/id_rsa"; -const char *username="username"; -const char *password="password"; +#define __FILESIZE "llu" +#endif + +const char *keyfile1 = "~/.ssh/id_rsa.pub"; +const char *keyfile2 = "~/.ssh/id_rsa"; +const char *username = "username"; +const char *password = "password"; static void kbd_callback(const char *name, int name_len, const char *instruction, int instruction_len, @@ -68,7 +58,7 @@ static void kbd_callback(const char *name, int name_len, (void)name_len; (void)instruction; (void)instruction_len; - if (num_prompts == 1) { + if(num_prompts == 1) { responses[0].text = strdup(password); responses[0].length = strlen(password); } @@ -84,7 +74,7 @@ int main(int argc, char *argv[]) const char *fingerprint; char *userauthlist; LIBSSH2_SESSION *session; - const char *sftppath="/tmp/secretdir"; + const char *sftppath = "/tmp/secretdir"; LIBSSH2_SFTP *sftp_session; LIBSSH2_SFTP_HANDLE *sftp_handle; @@ -92,16 +82,17 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } @@ -115,9 +106,9 @@ int main(int argc, char *argv[]) sftppath = argv[4]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -130,8 +121,8 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), - sizeof(struct sockaddr_in)) != 0) { + if(connect(sock, (struct sockaddr*)(&sin), + sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; } @@ -166,58 +157,64 @@ int main(int argc, char *argv[]) /* check what authentication methods are available */ userauthlist = libssh2_userauth_list(session, username, strlen(username)); fprintf(stderr, "Authentication methods: %s\n", userauthlist); - if (strstr(userauthlist, "password") != NULL) { + if(strstr(userauthlist, "password") != NULL) { auth_pw |= 1; } - if (strstr(userauthlist, "keyboard-interactive") != NULL) { + if(strstr(userauthlist, "keyboard-interactive") != NULL) { auth_pw |= 2; } - if (strstr(userauthlist, "publickey") != NULL) { + if(strstr(userauthlist, "publickey") != NULL) { auth_pw |= 4; } /* if we got an 5. argument we set this option if supported */ if(argc > 5) { - if ((auth_pw & 1) && !strcasecmp(argv[5], "-p")) { + if((auth_pw & 1) && !strcasecmp(argv[5], "-p")) { auth_pw = 1; } - if ((auth_pw & 2) && !strcasecmp(argv[5], "-i")) { + if((auth_pw & 2) && !strcasecmp(argv[5], "-i")) { auth_pw = 2; } - if ((auth_pw & 4) && !strcasecmp(argv[5], "-k")) { + if((auth_pw & 4) && !strcasecmp(argv[5], "-k")) { auth_pw = 4; } } - if (auth_pw & 1) { + if(auth_pw & 1) { /* We could authenticate via password */ - if (libssh2_userauth_password(session, username, password)) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "\tAuthentication by password failed!\n"); goto shutdown; - } else { + } + else { fprintf(stderr, "\tAuthentication by password succeeded.\n"); } - } else if (auth_pw & 2) { + } + else if(auth_pw & 2) { /* Or via keyboard-interactive */ - if (libssh2_userauth_keyboard_interactive(session, username, - &kbd_callback) ) { + if(libssh2_userauth_keyboard_interactive(session, username, + &kbd_callback) ) { fprintf(stderr, - "\tAuthentication by keyboard-interactive failed!\n"); + "\tAuthentication by keyboard-interactive failed!\n"); goto shutdown; - } else { + } + else { fprintf(stderr, - "\tAuthentication by keyboard-interactive succeeded.\n"); + "\tAuthentication by keyboard-interactive succeeded.\n"); } - } else if (auth_pw & 4) { + } + else if(auth_pw & 4) { /* Or by public key */ - if (libssh2_userauth_publickey_fromfile(session, username, keyfile1, - keyfile2, password)) { + if(libssh2_userauth_publickey_fromfile(session, username, keyfile1, + keyfile2, password)) { fprintf(stderr, "\tAuthentication by public key failed!\n"); goto shutdown; - } else { + } + else { fprintf(stderr, "\tAuthentication by public key succeeded.\n"); } - } else { + } + else { fprintf(stderr, "No supported authentication methods found!\n"); goto shutdown; } @@ -225,7 +222,7 @@ int main(int argc, char *argv[]) fprintf(stderr, "libssh2_sftp_init()!\n"); sftp_session = libssh2_sftp_init(session); - if (!sftp_session) { + if(!sftp_session) { fprintf(stderr, "Unable to init SFTP session\n"); goto shutdown; } @@ -237,7 +234,7 @@ int main(int argc, char *argv[]) /* Request a dir listing via SFTP */ sftp_handle = libssh2_sftp_opendir(sftp_session, sftppath); - if (!sftp_handle) { + if(!sftp_handle) { fprintf(stderr, "Unable to open dir with SFTP\n"); goto shutdown; } @@ -254,9 +251,10 @@ int main(int argc, char *argv[]) /* rc is the length of the file name in the mem buffer */ - if (longentry[0] != '\0') { + if(longentry[0] != '\0') { printf("%s\n", longentry); - } else { + } + else { if(attrs.flags & LIBSSH2_SFTP_ATTR_PERMISSIONS) { /* this should check what permissions it is and print the output accordingly */ @@ -267,14 +265,14 @@ int main(int argc, char *argv[]) } if(attrs.flags & LIBSSH2_SFTP_ATTR_UIDGID) { - printf("%4ld %4ld ", attrs.uid, attrs.gid); + printf("%4d %4d ", (int) attrs.uid, (int) attrs.gid); } else { printf(" - - "); } if(attrs.flags & LIBSSH2_SFTP_ATTR_SIZE) { - printf("%8" PRIu64 " ", attrs.filesize); + printf("%8" __FILESIZE " ", attrs.filesize); } printf("%s\n", mem); @@ -283,14 +281,14 @@ int main(int argc, char *argv[]) else break; - } while (1); + } while(1); libssh2_sftp_closedir(sftp_handle); libssh2_sftp_shutdown(sftp_session); shutdown: - libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing"); + libssh2_session_disconnect(session, "Normal Shutdown"); libssh2_session_free(session); #ifdef WIN32 diff --git a/libssh2/example/sftpdir_nonblock.c b/libssh2/example/sftpdir_nonblock.c index 1950e671..e9498d97 100644 --- a/libssh2/example/sftpdir_nonblock.c +++ b/libssh2/example/sftpdir_nonblock.c @@ -36,21 +36,11 @@ #include #include -/* last resort for systems not defining PRIu64 in inttypes.h */ -#ifndef __PRI64_PREFIX #ifdef WIN32 -#define __PRI64_PREFIX "I64" +#define __FILESIZE "I64" #else -#if __WORDSIZE == 64 -#define __PRI64_PREFIX "l" -#else -#define __PRI64_PREFIX "ll" -#endif /* __WORDSIZE */ -#endif /* WIN32 */ -#endif /* !__PRI64_PREFIX */ -#ifndef PRIu64 -#define PRIu64 __PRI64_PREFIX "u" -#endif /* PRIu64 */ +#define __FILESIZE "llu" +#endif int main(int argc, char *argv[]) { @@ -59,9 +49,11 @@ int main(int argc, char *argv[]) struct sockaddr_in sin; const char *fingerprint; LIBSSH2_SESSION *session; - const char *username="username"; - const char *password="password"; - const char *sftppath="/tmp/secretdir"; + const char *username = "username"; + const char *password = "password"; + const char *sftppath = "/tmp/secretdir"; + const char *pubkey = "/home/username/.ssh/id_rsa.pub"; + const char *privkey = "/home/username/.ssh/id_rsa"; int rc; LIBSSH2_SFTP *sftp_session; LIBSSH2_SFTP_HANDLE *sftp_handle; @@ -70,16 +62,17 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } @@ -93,9 +86,9 @@ int main(int argc, char *argv[]) sftppath = argv[4]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -108,8 +101,8 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), - sizeof(struct sockaddr_in)) != 0) { + if(connect(sock, (struct sockaddr*)(&sin), + sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; } @@ -126,8 +119,8 @@ int main(int argc, char *argv[]) /* ... start it up. This will trade welcome banners, exchange keys, * and setup crypto, compression, and MAC layers */ - while ((rc = libssh2_session_handshake(session, sock)) == - LIBSSH2_ERROR_EAGAIN); + while((rc = libssh2_session_handshake(session, sock)) == + LIBSSH2_ERROR_EAGAIN); if(rc) { fprintf(stderr, "Failure establishing SSH session: %d\n", rc); return -1; @@ -145,21 +138,22 @@ int main(int argc, char *argv[]) } fprintf(stderr, "\n"); - if (auth_pw) { + if(auth_pw) { /* We could authenticate via password */ - while ((rc = libssh2_userauth_password(session, username, password)) == - LIBSSH2_ERROR_EAGAIN); - if (rc) { + while((rc = libssh2_userauth_password(session, username, password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else { + } + else { /* Or by public key */ - while ((rc = libssh2_userauth_publickey_fromfile(session, username, - "/home/username/.ssh/id_rsa.pub", - "/home/username/.ssh/id_rsa", - password)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + while((rc = libssh2_userauth_publickey_fromfile(session, username, + pubkey, privkey, + password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } @@ -169,24 +163,24 @@ int main(int argc, char *argv[]) do { sftp_session = libssh2_sftp_init(session); - if ((!sftp_session) && (libssh2_session_last_errno(session) != - LIBSSH2_ERROR_EAGAIN)) { + if((!sftp_session) && (libssh2_session_last_errno(session) != + LIBSSH2_ERROR_EAGAIN)) { fprintf(stderr, "Unable to init SFTP session\n"); goto shutdown; } - } while (!sftp_session); + } while(!sftp_session); fprintf(stderr, "libssh2_sftp_opendir()!\n"); /* Request a dir listing via SFTP */ do { sftp_handle = libssh2_sftp_opendir(sftp_session, sftppath); - if ((!sftp_handle) && (libssh2_session_last_errno(session) != - LIBSSH2_ERROR_EAGAIN)) { + if((!sftp_handle) && (libssh2_session_last_errno(session) != + LIBSSH2_ERROR_EAGAIN)) { fprintf(stderr, "Unable to open dir with SFTP\n"); goto shutdown; } - } while (!sftp_handle); + } while(!sftp_handle); fprintf(stderr, "libssh2_sftp_opendir() is done, now receive listing!\n"); do { @@ -194,8 +188,8 @@ int main(int argc, char *argv[]) LIBSSH2_SFTP_ATTRIBUTES attrs; /* loop until we fail */ - while ((rc = libssh2_sftp_readdir(sftp_handle, mem, sizeof(mem), - &attrs)) == LIBSSH2_ERROR_EAGAIN) { + while((rc = libssh2_sftp_readdir(sftp_handle, mem, sizeof(mem), + &attrs)) == LIBSSH2_ERROR_EAGAIN) { ; } if(rc > 0) { @@ -206,37 +200,40 @@ int main(int argc, char *argv[]) /* this should check what permissions it is and print the output accordingly */ printf("--fix----- "); - } else { + } + else { printf("---------- "); } if(attrs.flags & LIBSSH2_SFTP_ATTR_UIDGID) { - printf("%4ld %4ld ", attrs.uid, attrs.gid); - } else { + printf("%4d %4d ", (int) attrs.uid, (int) attrs.gid); + } + else { printf(" - - "); } if(attrs.flags & LIBSSH2_SFTP_ATTR_SIZE) { - printf("%8" PRIu64 " ", attrs.filesize); + printf("%8" __FILESIZE " ", attrs.filesize); } printf("%s\n", mem); } - else if (rc == LIBSSH2_ERROR_EAGAIN) { + else if(rc == LIBSSH2_ERROR_EAGAIN) { /* blocking */ fprintf(stderr, "Blocking\n"); - } else { + } + else { break; } - } while (1); + } while(1); libssh2_sftp_closedir(sftp_handle); libssh2_sftp_shutdown(sftp_session); shutdown: - libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing"); + libssh2_session_disconnect(session, "Normal Shutdown"); libssh2_session_free(session); #ifdef WIN32 diff --git a/libssh2/example/ssh2.c b/libssh2/example/ssh2.c index f9ee68ae..fa86f551 100644 --- a/libssh2/example/ssh2.c +++ b/libssh2/example/ssh2.c @@ -37,10 +37,10 @@ #include -const char *keyfile1="~/.ssh/id_rsa.pub"; -const char *keyfile2="~/.ssh/id_rsa"; -const char *username="username"; -const char *password="password"; +const char *keyfile1 = "~/.ssh/id_rsa.pub"; +const char *keyfile2 = "~/.ssh/id_rsa"; +const char *username = "username"; +const char *password = "password"; static void kbd_callback(const char *name, int name_len, @@ -54,7 +54,7 @@ static void kbd_callback(const char *name, int name_len, (void)name_len; (void)instruction; (void)instruction_len; - if (num_prompts == 1) { + if(num_prompts == 1) { responses[0].text = strdup(password); responses[0].length = strlen(password); } @@ -77,16 +77,17 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } @@ -97,9 +98,9 @@ int main(int argc, char *argv[]) password = argv[3]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -111,7 +112,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -121,7 +122,7 @@ int main(int argc, char *argv[]) * banners, exchange keys, and setup crypto, compression, and MAC layers */ session = libssh2_session_init(); - if (libssh2_session_handshake(session, sock)) { + if(libssh2_session_handshake(session, sock)) { fprintf(stderr, "Failure establishing SSH session\n"); return -1; } @@ -141,64 +142,71 @@ int main(int argc, char *argv[]) /* check what authentication methods are available */ userauthlist = libssh2_userauth_list(session, username, strlen(username)); fprintf(stderr, "Authentication methods: %s\n", userauthlist); - if (strstr(userauthlist, "password") != NULL) { + if(strstr(userauthlist, "password") != NULL) { auth_pw |= 1; } - if (strstr(userauthlist, "keyboard-interactive") != NULL) { + if(strstr(userauthlist, "keyboard-interactive") != NULL) { auth_pw |= 2; } - if (strstr(userauthlist, "publickey") != NULL) { + if(strstr(userauthlist, "publickey") != NULL) { auth_pw |= 4; } /* if we got an 4. argument we set this option if supported */ if(argc > 4) { - if ((auth_pw & 1) && !strcasecmp(argv[4], "-p")) { + if((auth_pw & 1) && !strcasecmp(argv[4], "-p")) { auth_pw = 1; } - if ((auth_pw & 2) && !strcasecmp(argv[4], "-i")) { + if((auth_pw & 2) && !strcasecmp(argv[4], "-i")) { auth_pw = 2; } - if ((auth_pw & 4) && !strcasecmp(argv[4], "-k")) { + if((auth_pw & 4) && !strcasecmp(argv[4], "-k")) { auth_pw = 4; } } - if (auth_pw & 1) { + if(auth_pw & 1) { /* We could authenticate via password */ - if (libssh2_userauth_password(session, username, password)) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "\tAuthentication by password failed!\n"); goto shutdown; - } else { + } + else { fprintf(stderr, "\tAuthentication by password succeeded.\n"); } - } else if (auth_pw & 2) { + } + else if(auth_pw & 2) { /* Or via keyboard-interactive */ - if (libssh2_userauth_keyboard_interactive(session, username, - &kbd_callback) ) { + if(libssh2_userauth_keyboard_interactive(session, username, + &kbd_callback) ) { fprintf(stderr, - "\tAuthentication by keyboard-interactive failed!\n"); + "\tAuthentication by keyboard-interactive failed!\n"); goto shutdown; - } else { + } + else { fprintf(stderr, - "\tAuthentication by keyboard-interactive succeeded.\n"); + "\tAuthentication by keyboard-interactive succeeded.\n"); } - } else if (auth_pw & 4) { + } + else if(auth_pw & 4) { /* Or by public key */ - if (libssh2_userauth_publickey_fromfile(session, username, keyfile1, - keyfile2, password)) { + if(libssh2_userauth_publickey_fromfile(session, username, keyfile1, + keyfile2, password)) { fprintf(stderr, "\tAuthentication by public key failed!\n"); goto shutdown; - } else { + } + else { fprintf(stderr, "\tAuthentication by public key succeeded.\n"); } - } else { + } + else { fprintf(stderr, "No supported authentication methods found!\n"); goto shutdown; } /* Request a shell */ - if (!(channel = libssh2_channel_open_session(session))) { + channel = libssh2_channel_open_session(session); + if(!channel) { fprintf(stderr, "Unable to open a session\n"); goto shutdown; } @@ -211,13 +219,13 @@ int main(int argc, char *argv[]) /* Request a terminal with 'vanilla' terminal emulation * See /etc/termcap for more options */ - if (libssh2_channel_request_pty(channel, "vanilla")) { + if(libssh2_channel_request_pty(channel, "vanilla")) { fprintf(stderr, "Failed requesting pty\n"); goto skip_shell; } /* Open a SHELL on that pty */ - if (libssh2_channel_shell(channel)) { + if(libssh2_channel_shell(channel)) { fprintf(stderr, "Unable to request shell on allocated pty\n"); goto shutdown; } @@ -236,7 +244,7 @@ int main(int argc, char *argv[]) */ skip_shell: - if (channel) { + if(channel) { libssh2_channel_free(channel); channel = NULL; } diff --git a/libssh2/example/ssh2_agent.c b/libssh2/example/ssh2_agent.c index 912b9252..1cc50844 100644 --- a/libssh2/example/ssh2_agent.c +++ b/libssh2/example/ssh2_agent.c @@ -36,7 +36,7 @@ #include #include -const char *username="username"; +const char *username = "username"; int main(int argc, char *argv[]) { @@ -54,16 +54,17 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) { + if(argc > 1) { hostaddr = inet_addr(argv[1]); - } else { + } + else { hostaddr = htonl(0x7F000001); } @@ -71,9 +72,9 @@ int main(int argc, char *argv[]) username = argv[2]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -81,7 +82,7 @@ int main(int argc, char *argv[]) * responsible for creating the socket establishing the connection */ sock = socket(AF_INET, SOCK_STREAM, 0); - if (sock == -1) { + if(sock == -1) { fprintf(stderr, "failed to create socket!\n"); rc = 1; goto shutdown; @@ -90,7 +91,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); goto shutdown; @@ -100,7 +101,7 @@ int main(int argc, char *argv[]) * banners, exchange keys, and setup crypto, compression, and MAC layers */ session = libssh2_session_init(); - if (libssh2_session_handshake(session, sock)) { + if(libssh2_session_handshake(session, sock)) { fprintf(stderr, "Failure establishing SSH session\n"); return 1; } @@ -120,43 +121,44 @@ int main(int argc, char *argv[]) /* check what authentication methods are available */ userauthlist = libssh2_userauth_list(session, username, strlen(username)); fprintf(stderr, "Authentication methods: %s\n", userauthlist); - if (strstr(userauthlist, "publickey") == NULL) { + if(strstr(userauthlist, "publickey") == NULL) { fprintf(stderr, "\"publickey\" authentication is not supported\n"); goto shutdown; } /* Connect to the ssh-agent */ agent = libssh2_agent_init(session); - if (!agent) { + if(!agent) { fprintf(stderr, "Failure initializing ssh-agent support\n"); rc = 1; goto shutdown; } - if (libssh2_agent_connect(agent)) { + if(libssh2_agent_connect(agent)) { fprintf(stderr, "Failure connecting to ssh-agent\n"); rc = 1; goto shutdown; } - if (libssh2_agent_list_identities(agent)) { + if(libssh2_agent_list_identities(agent)) { fprintf(stderr, "Failure requesting identities to ssh-agent\n"); rc = 1; goto shutdown; } - while (1) { + while(1) { rc = libssh2_agent_get_identity(agent, &identity, prev_identity); - if (rc == 1) + if(rc == 1) break; - if (rc < 0) { + if(rc < 0) { fprintf(stderr, "Failure obtaining identity from ssh-agent support\n"); rc = 1; goto shutdown; } - if (libssh2_agent_userauth(agent, username, identity)) { + if(libssh2_agent_userauth(agent, username, identity)) { fprintf(stderr, "\tAuthentication with username %s and " "public key %s failed!\n", username, identity->comment); - } else { + } + else { fprintf(stderr, "\tAuthentication with username %s and " "public key %s succeeded!\n", username, identity->comment); @@ -164,7 +166,7 @@ int main(int argc, char *argv[]) } prev_identity = identity; } - if (rc) { + if(rc) { fprintf(stderr, "Couldn't continue authentication\n"); goto shutdown; } @@ -172,7 +174,8 @@ int main(int argc, char *argv[]) /* We're authenticated now. */ /* Request a shell */ - if (!(channel = libssh2_channel_open_session(session))) { + channel = libssh2_channel_open_session(session); + if(!channel) { fprintf(stderr, "Unable to open a session\n"); goto shutdown; } @@ -185,13 +188,13 @@ int main(int argc, char *argv[]) /* Request a terminal with 'vanilla' terminal emulation * See /etc/termcap for more options */ - if (libssh2_channel_request_pty(channel, "vanilla")) { + if(libssh2_channel_request_pty(channel, "vanilla")) { fprintf(stderr, "Failed requesting pty\n"); goto skip_shell; } /* Open a SHELL on that pty */ - if (libssh2_channel_shell(channel)) { + if(libssh2_channel_shell(channel)) { fprintf(stderr, "Unable to request shell on allocated pty\n"); goto shutdown; } @@ -210,7 +213,7 @@ int main(int argc, char *argv[]) */ skip_shell: - if (channel) { + if(channel) { libssh2_channel_free(channel); channel = NULL; } @@ -223,18 +226,18 @@ int main(int argc, char *argv[]) shutdown: - if (agent) { + if(agent) { libssh2_agent_disconnect(agent); libssh2_agent_free(agent); } - + if(session) { libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing"); libssh2_session_free(session); } - if (sock != -1) { + if(sock != -1) { #ifdef WIN32 closesocket(sock); #else diff --git a/libssh2/example/ssh2_echo.c b/libssh2/example/ssh2_echo.c index 782930d2..eae41656 100644 --- a/libssh2/example/ssh2_echo.c +++ b/libssh2/example/ssh2_echo.c @@ -87,7 +87,7 @@ int main(int argc, char *argv[]) LIBSSH2_CHANNEL *channel; int rc; int exitcode = 0; - char *exitsignal=(char *)"none"; + char *exitsignal = (char *)"none"; size_t len; LIBSSH2_KNOWNHOSTS *nh; int type; @@ -96,27 +96,27 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) + if(argc > 1) /* must be ip address only */ hostname = argv[1]; - if (argc > 2) { + if(argc > 2) { username = argv[2]; } - if (argc > 3) { + if(argc > 3) { password = argv[3]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -131,7 +131,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -139,7 +139,7 @@ int main(int argc, char *argv[]) /* Create a session instance */ session = libssh2_session_init(); - if (!session) + if(!session) return -1; /* tell libssh2 we want it all done non-blocking */ @@ -148,9 +148,9 @@ int main(int argc, char *argv[]) /* ... start it up. This will trade welcome banners, exchange keys, * and setup crypto, compression, and MAC layers */ - while ((rc = libssh2_session_handshake(session, sock)) == + while((rc = libssh2_session_handshake(session, sock)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "Failure establishing SSH session: %d\n", rc); return -1; } @@ -193,11 +193,11 @@ int main(int argc, char *argv[]) } libssh2_knownhost_free(nh); - if ( strlen(password) != 0 ) { + if(strlen(password) != 0) { /* We could authenticate via password */ - while ((rc = libssh2_userauth_password(session, username, password)) == - LIBSSH2_ERROR_EAGAIN); - if (rc) { + while((rc = libssh2_userauth_password(session, username, password)) == + LIBSSH2_ERROR_EAGAIN); + if(rc) { fprintf(stderr, "Authentication by password failed.\n"); exit(1); } @@ -206,22 +206,22 @@ int main(int argc, char *argv[]) libssh2_trace(session, LIBSSH2_TRACE_SOCKET); /* Exec non-blocking on the remove host */ - while( (channel = libssh2_channel_open_session(session)) == NULL && - libssh2_session_last_error(session,NULL,NULL,0) == - LIBSSH2_ERROR_EAGAIN ) { + while((channel = libssh2_channel_open_session(session)) == NULL && + libssh2_session_last_error(session, NULL, NULL, 0) == + LIBSSH2_ERROR_EAGAIN) { waitsocket(sock, session); } - if( channel == NULL ) { - fprintf(stderr,"Error\n"); - exit( 1 ); + if(channel == NULL) { + fprintf(stderr, "Error\n"); + exit(1); } - while( (rc = libssh2_channel_exec(channel, commandline)) == - LIBSSH2_ERROR_EAGAIN ) + while((rc = libssh2_channel_exec(channel, commandline)) == + LIBSSH2_ERROR_EAGAIN) waitsocket(sock, session); - if( rc != 0 ) { + if(rc != 0) { fprintf(stderr, "exec error\n"); - exit( 1 ); + exit(1); } else { LIBSSH2_POLLFD *fds = NULL; @@ -236,10 +236,11 @@ int main(int argc, char *argv[]) int rewrites = 0; int i; - for (i = 0; i < BUFSIZE; i++) + for(i = 0; i < BUFSIZE; i++) buffer[i] = 'A'; - if ((fds = malloc (sizeof (LIBSSH2_POLLFD))) == NULL) { + fds = malloc(sizeof (LIBSSH2_POLLFD)); + if(!fds) { fprintf(stderr, "malloc failed\n"); exit(1); } @@ -252,18 +253,18 @@ int main(int argc, char *argv[]) int rc = (libssh2_poll(fds, 1, 10)); int act = 0; - if (rc < 1) + if(rc < 1) continue; - if (fds[0].revents & LIBSSH2_POLLFD_POLLIN) { + if(fds[0].revents & LIBSSH2_POLLFD_POLLIN) { int n = libssh2_channel_read(channel, buffer, sizeof(buffer)); act++; - if (n == LIBSSH2_ERROR_EAGAIN) { + if(n == LIBSSH2_ERROR_EAGAIN) { rereads++; fprintf(stderr, "will read again\n"); } - else if (n < 0) { + else if(n < 0) { fprintf(stderr, "read failed\n"); exit(1); } @@ -274,20 +275,20 @@ int main(int argc, char *argv[]) } } - if (fds[0].revents & LIBSSH2_POLLFD_POLLOUT) { + if(fds[0].revents & LIBSSH2_POLLFD_POLLOUT) { act++; - if (totwritten < totsize) { + if(totwritten < totsize) { /* we have not written all data yet */ int left = totsize - totwritten; int size = (left < bufsize) ? left : bufsize; int n = libssh2_channel_write_ex(channel, 0, buffer, size); - if (n == LIBSSH2_ERROR_EAGAIN) { + if(n == LIBSSH2_ERROR_EAGAIN) { rewrites++; fprintf(stderr, "will write again\n"); } - else if (n < 0) { + else if(n < 0) { fprintf(stderr, "write failed\n"); exit(1); } @@ -295,20 +296,21 @@ int main(int argc, char *argv[]) totwritten += n; fprintf(stderr, "wrote %d bytes (%d in total)", n, totwritten); - if (left >= bufsize && n != bufsize) { + if(left >= bufsize && n != bufsize) { partials++; fprintf(stderr, " PARTIAL"); } fprintf(stderr, "\n"); } - } else { + } + else { /* all data written, send EOF */ rc = libssh2_channel_send_eof(channel); - if (rc == LIBSSH2_ERROR_EAGAIN) { + if(rc == LIBSSH2_ERROR_EAGAIN) { fprintf(stderr, "will send eof again\n"); } - else if (rc < 0) { + else if(rc < 0) { fprintf(stderr, "send eof failed\n"); exit(1); } @@ -320,23 +322,23 @@ int main(int argc, char *argv[]) } } - if (fds[0].revents & LIBSSH2_POLLFD_CHANNEL_CLOSED) { - if (!act) /* don't leave loop until we have read all data */ + if(fds[0].revents & LIBSSH2_POLLFD_CHANNEL_CLOSED) { + if(!act) /* don't leave loop until we have read all data */ running = 0; } } while(running); exitcode = 127; - while( (rc = libssh2_channel_close(channel)) == LIBSSH2_ERROR_EAGAIN ) + while((rc = libssh2_channel_close(channel)) == LIBSSH2_ERROR_EAGAIN) waitsocket(sock, session); - if( rc == 0 ) { - exitcode = libssh2_channel_get_exit_status( channel ); + if(rc == 0) { + exitcode = libssh2_channel_get_exit_status(channel); libssh2_channel_get_exit_signal(channel, &exitsignal, NULL, NULL, NULL, NULL, NULL); } - if (exitsignal) + if(exitsignal) fprintf(stderr, "\nGot signal: %s\n", exitsignal); libssh2_channel_free(channel); @@ -345,7 +347,7 @@ int main(int argc, char *argv[]) fprintf(stderr, "\nrereads: %d rewrites: %d totwritten %d\n", rereads, rewrites, totwritten); - if (totwritten != totread) { + if(totwritten != totread) { fprintf(stderr, "\n*** FAIL bytes written: %d bytes " "read: %d ***\n", totwritten, totread); exit(1); diff --git a/libssh2/example/ssh2_exec.c b/libssh2/example/ssh2_exec.c index c83f0bc4..d33c6d9a 100644 --- a/libssh2/example/ssh2_exec.c +++ b/libssh2/example/ssh2_exec.c @@ -87,7 +87,7 @@ int main(int argc, char *argv[]) LIBSSH2_CHANNEL *channel; int rc; int exitcode; - char *exitsignal=(char *)"none"; + char *exitsignal = (char *)"none"; int bytecount = 0; size_t len; LIBSSH2_KNOWNHOSTS *nh; @@ -97,30 +97,30 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } #endif - if (argc > 1) + if(argc > 1) /* must be ip address only */ hostname = argv[1]; - if (argc > 2) { + if(argc > 2) { username = argv[2]; } - if (argc > 3) { + if(argc > 3) { password = argv[3]; } - if (argc > 4) { + if(argc > 4) { commandline = argv[4]; } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } @@ -135,7 +135,7 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -143,7 +143,7 @@ int main(int argc, char *argv[]) /* Create a session instance */ session = libssh2_session_init(); - if (!session) + if(!session) return -1; /* tell libssh2 we want it all done non-blocking */ @@ -152,9 +152,9 @@ int main(int argc, char *argv[]) /* ... start it up. This will trade welcome banners, exchange keys, * and setup crypto, compression, and MAC layers */ - while ((rc = libssh2_session_handshake(session, sock)) == + while((rc = libssh2_session_handshake(session, sock)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "Failure establishing SSH session: %d\n", rc); return -1; } @@ -206,104 +206,95 @@ int main(int argc, char *argv[]) } libssh2_knownhost_free(nh); - if ( strlen(password) != 0 ) { + if(strlen(password) != 0) { /* We could authenticate via password */ - while ((rc = libssh2_userauth_password(session, username, password)) == + while((rc = libssh2_userauth_password(session, username, password)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } } else { /* Or by public key */ - while ((rc = libssh2_userauth_publickey_fromfile(session, username, + while((rc = libssh2_userauth_publickey_fromfile(session, username, "/home/user/" ".ssh/id_rsa.pub", "/home/user/" ".ssh/id_rsa", password)) == LIBSSH2_ERROR_EAGAIN); - if (rc) { + if(rc) { fprintf(stderr, "\tAuthentication by public key failed\n"); goto shutdown; } } #if 0 - libssh2_trace(session, ~0 ); + libssh2_trace(session, ~0); #endif /* Exec non-blocking on the remove host */ - while( (channel = libssh2_channel_open_session(session)) == NULL && - libssh2_session_last_error(session,NULL,NULL,0) == - LIBSSH2_ERROR_EAGAIN ) - { + while((channel = libssh2_channel_open_session(session)) == NULL && + libssh2_session_last_error(session, NULL, NULL, 0) == + LIBSSH2_ERROR_EAGAIN) { waitsocket(sock, session); } - if( channel == NULL ) - { - fprintf(stderr,"Error\n"); - exit( 1 ); + if(channel == NULL) { + fprintf(stderr, "Error\n"); + exit(1); } - while( (rc = libssh2_channel_exec(channel, commandline)) == - LIBSSH2_ERROR_EAGAIN ) - { + while((rc = libssh2_channel_exec(channel, commandline)) == + LIBSSH2_ERROR_EAGAIN) { waitsocket(sock, session); } - if( rc != 0 ) - { - fprintf(stderr,"Error\n"); - exit( 1 ); + if(rc != 0) { + fprintf(stderr, "Error\n"); + exit(1); } - for( ;; ) - { + for(;;) { /* loop until we block */ int rc; - do - { + do { char buffer[0x4000]; - rc = libssh2_channel_read( channel, buffer, sizeof(buffer) ); - if( rc > 0 ) - { + rc = libssh2_channel_read(channel, buffer, sizeof(buffer) ); + if(rc > 0) { int i; bytecount += rc; fprintf(stderr, "We read:\n"); - for( i=0; i < rc; ++i ) - fputc( buffer[i], stderr); + for(i = 0; i < rc; ++i) + fputc(buffer[i], stderr); fprintf(stderr, "\n"); } else { - if( rc != LIBSSH2_ERROR_EAGAIN ) + if(rc != LIBSSH2_ERROR_EAGAIN) /* no need to output this for the EAGAIN case */ fprintf(stderr, "libssh2_channel_read returned %d\n", rc); } } - while( rc > 0 ); + while(rc > 0); /* this is due to blocking that would occur otherwise so we loop on this condition */ - if( rc == LIBSSH2_ERROR_EAGAIN ) - { + if(rc == LIBSSH2_ERROR_EAGAIN) { waitsocket(sock, session); } else break; } exitcode = 127; - while( (rc = libssh2_channel_close(channel)) == LIBSSH2_ERROR_EAGAIN ) + while((rc = libssh2_channel_close(channel)) == LIBSSH2_ERROR_EAGAIN) waitsocket(sock, session); - if( rc == 0 ) - { - exitcode = libssh2_channel_get_exit_status( channel ); + if(rc == 0) { + exitcode = libssh2_channel_get_exit_status(channel); libssh2_channel_get_exit_signal(channel, &exitsignal, NULL, NULL, NULL, NULL, NULL); } - if (exitsignal) + if(exitsignal) fprintf(stderr, "\nGot signal: %s\n", exitsignal); - else + else fprintf(stderr, "\nEXIT: %d bytecount: %d\n", exitcode, bytecount); libssh2_channel_free(channel); diff --git a/libssh2/example/subsystem_netconf.c b/libssh2/example/subsystem_netconf.c index 82c49417..cef25fee 100644 --- a/libssh2/example/subsystem_netconf.c +++ b/libssh2/example/subsystem_netconf.c @@ -57,12 +57,12 @@ static int netconf_write(LIBSSH2_CHANNEL *channel, const char *buf, size_t len) do { i = libssh2_channel_write(channel, buf, len); - if (i < 0) { + if(i < 0) { fprintf(stderr, "libssh2_channel_write: %d\n", i); return -1; } wr += i; - } while (i > 0 && wr < (ssize_t)len); + } while(i > 0 && wr < (ssize_t)len); return 0; } @@ -78,9 +78,9 @@ static int netconf_read_until(LIBSSH2_CHANNEL *channel, const char *endtag, do { len = libssh2_channel_read(channel, buf + rd, buflen - rd); - if (LIBSSH2_ERROR_EAGAIN == len) + if(LIBSSH2_ERROR_EAGAIN == len) continue; - else if (len < 0) { + else if(len < 0) { fprintf(stderr, "libssh2_channel_read: %d\n", (int)len); return -1; } @@ -92,13 +92,14 @@ static int netconf_read_until(LIBSSH2_CHANNEL *channel, const char *endtag, /* really, this MUST be replaced with proper XML parsing! */ endreply = strstr(buf, endtag); - if (endreply) + if(endreply) specialsequence = strstr(endreply, "]]>]]>"); - } while (!specialsequence && rd < buflen); + } while(!specialsequence && rd < buflen); - if (!specialsequence) { - fprintf(stderr, "%s: ]]>]]> not found! read buffer too small?\n", __func__); + if(!specialsequence) { + fprintf(stderr, "%s: ]]>]]> not found! read buffer too small?\n", + __func__); return -1; } @@ -125,8 +126,8 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } @@ -134,40 +135,41 @@ int main(int argc, char *argv[]) int sock = -1; #endif - if (argc > 1) + if(argc > 1) server_ip = argv[1]; - if (argc > 2) + if(argc > 2) username = argv[2]; - if (argc > 3) + if(argc > 3) password = argv[3]; - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } /* Connect to SSH server */ sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); #ifdef WIN32 - if (sock == INVALID_SOCKET) { + if(sock == INVALID_SOCKET) { fprintf(stderr, "failed to open socket!\n"); return -1; } #else - if (sock == -1) { + if(sock == -1) { perror("socket"); return -1; } #endif sin.sin_family = AF_INET; - if (INADDR_NONE == (sin.sin_addr.s_addr = inet_addr(server_ip))) { + sin.sin_addr.s_addr = inet_addr(server_ip); + if(INADDR_NONE == sin.sin_addr.s_addr) { fprintf(stderr, "inet_addr: Invalid IP address \"%s\"\n", server_ip); return -1; } sin.sin_port = htons(830); - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "Failed to connect to %s!\n", inet_ntoa(sin.sin_addr)); return -1; @@ -203,39 +205,41 @@ int main(int argc, char *argv[]) /* check what authentication methods are available */ userauthlist = libssh2_userauth_list(session, username, strlen(username)); fprintf(stderr, "Authentication methods: %s\n", userauthlist); - if (strstr(userauthlist, "password")) + if(strstr(userauthlist, "password")) auth |= AUTH_PASSWORD; - if (strstr(userauthlist, "publickey")) + if(strstr(userauthlist, "publickey")) auth |= AUTH_PUBLICKEY; /* check for options */ if(argc > 4) { - if ((auth & AUTH_PASSWORD) && !strcasecmp(argv[4], "-p")) + if((auth & AUTH_PASSWORD) && !strcasecmp(argv[4], "-p")) auth = AUTH_PASSWORD; - if ((auth & AUTH_PUBLICKEY) && !strcasecmp(argv[4], "-k")) + if((auth & AUTH_PUBLICKEY) && !strcasecmp(argv[4], "-k")) auth = AUTH_PUBLICKEY; } - if (auth & AUTH_PASSWORD) { - if (libssh2_userauth_password(session, username, password)) { + if(auth & AUTH_PASSWORD) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else if (auth & AUTH_PUBLICKEY) { - if (libssh2_userauth_publickey_fromfile(session, username, keyfile1, + } + else if(auth & AUTH_PUBLICKEY) { + if(libssh2_userauth_publickey_fromfile(session, username, keyfile1, keyfile2, password)) { fprintf(stderr, "Authentication by public key failed!\n"); goto shutdown; } fprintf(stderr, "Authentication by public key succeeded.\n"); - } else { + } + else { fprintf(stderr, "No supported authentication methods found!\n"); goto shutdown; } /* open a channel */ channel = libssh2_channel_open_session(session); - if (!channel) { + if(!channel) { fprintf(stderr, "Could not open the channel!\n" "(Note that this can be a problem at the server!" " Please review the server logs.)\n"); @@ -243,7 +247,7 @@ int main(int argc, char *argv[]) } /* execute the subsystem on our channel */ - if (libssh2_channel_subsystem(channel, "netconf")) { + if(libssh2_channel_subsystem(channel, "netconf")) { fprintf(stderr, "Could not execute the \"netconf\" subsystem!\n" "(Note that this can be a problem at the server!" " Please review the server logs.)\n"); @@ -261,15 +265,16 @@ int main(int argc, char *argv[]) "" "\n" "]]>]]>\n%n", (int *)&len); - if (-1 == netconf_write(channel, buf, len)) + if(-1 == netconf_write(channel, buf, len)) goto shutdown; fprintf(stderr, "Reading NETCONF server \n"); len = netconf_read_until(channel, "", buf, sizeof(buf)); - if (-1 == len) + if(-1 == len) goto shutdown; - fprintf(stderr, "Got %d bytes:\n----------------------\n%s", (int)len, buf); + fprintf(stderr, "Got %d bytes:\n----------------------\n%s", + (int)len, buf); fprintf(stderr, "Sending NETCONF \n"); snprintf(buf, sizeof(buf), @@ -278,18 +283,19 @@ int main(int argc, char *argv[]) "" "\n" "]]>]]>\n%n", (int *)&len); - if (-1 == netconf_write(channel, buf, len)) + if(-1 == netconf_write(channel, buf, len)) goto shutdown; fprintf(stderr, "Reading NETCONF \n"); len = netconf_read_until(channel, "", buf, sizeof(buf)); - if (-1 == len) + if(-1 == len) goto shutdown; - fprintf(stderr, "Got %d bytes:\n----------------------\n%s", (int)len, buf); + fprintf(stderr, "Got %d bytes:\n----------------------\n%s", + (int)len, buf); shutdown: - if (channel) + if(channel) libssh2_channel_free(channel); libssh2_session_disconnect(session, "Client disconnecting normally"); libssh2_session_free(session); diff --git a/libssh2/example/tcpip-forward.c b/libssh2/example/tcpip-forward.c index 23513689..51ca17ab 100644 --- a/libssh2/example/tcpip-forward.c +++ b/libssh2/example/tcpip-forward.c @@ -70,8 +70,8 @@ int main(int argc, char *argv[]) WSADATA wsadata; int err; - err = WSAStartup(MAKEWORD(2,0), &wsadata); - if (err != 0) { + err = WSAStartup(MAKEWORD(2, 0), &wsadata); + if(err != 0) { fprintf(stderr, "WSAStartup failed with error: %d\n", err); return 1; } @@ -79,48 +79,49 @@ int main(int argc, char *argv[]) int sock = -1, forwardsock = -1; #endif - if (argc > 1) + if(argc > 1) server_ip = argv[1]; - if (argc > 2) + if(argc > 2) username = argv[2]; - if (argc > 3) + if(argc > 3) password = argv[3]; - if (argc > 4) + if(argc > 4) remote_listenhost = argv[4]; - if (argc > 5) + if(argc > 5) remote_wantport = atoi(argv[5]); - if (argc > 6) + if(argc > 6) local_destip = argv[6]; - if (argc > 7) + if(argc > 7) local_destport = atoi(argv[7]); - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } /* Connect to SSH server */ sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); #ifdef WIN32 - if (sock == INVALID_SOCKET) { + if(sock == INVALID_SOCKET) { fprintf(stderr, "failed to open socket!\n"); return -1; } #else - if (sock == -1) { + if(sock == -1) { perror("socket"); return -1; } #endif sin.sin_family = AF_INET; - if (INADDR_NONE == (sin.sin_addr.s_addr = inet_addr(server_ip))) { + sin.sin_addr.s_addr = inet_addr(server_ip); + if(INADDR_NONE == sin.sin_addr.s_addr) { perror("inet_addr"); return -1; } sin.sin_port = htons(22); - if (connect(sock, (struct sockaddr*)(&sin), + if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in)) != 0) { fprintf(stderr, "failed to connect!\n"); return -1; @@ -156,32 +157,34 @@ int main(int argc, char *argv[]) /* check what authentication methods are available */ userauthlist = libssh2_userauth_list(session, username, strlen(username)); fprintf(stderr, "Authentication methods: %s\n", userauthlist); - if (strstr(userauthlist, "password")) + if(strstr(userauthlist, "password")) auth |= AUTH_PASSWORD; - if (strstr(userauthlist, "publickey")) + if(strstr(userauthlist, "publickey")) auth |= AUTH_PUBLICKEY; /* check for options */ if(argc > 8) { - if ((auth & AUTH_PASSWORD) && !strcasecmp(argv[8], "-p")) + if((auth & AUTH_PASSWORD) && !strcasecmp(argv[8], "-p")) auth = AUTH_PASSWORD; - if ((auth & AUTH_PUBLICKEY) && !strcasecmp(argv[8], "-k")) + if((auth & AUTH_PUBLICKEY) && !strcasecmp(argv[8], "-k")) auth = AUTH_PUBLICKEY; } - if (auth & AUTH_PASSWORD) { - if (libssh2_userauth_password(session, username, password)) { + if(auth & AUTH_PASSWORD) { + if(libssh2_userauth_password(session, username, password)) { fprintf(stderr, "Authentication by password failed.\n"); goto shutdown; } - } else if (auth & AUTH_PUBLICKEY) { - if (libssh2_userauth_publickey_fromfile(session, username, keyfile1, - keyfile2, password)) { + } + else if(auth & AUTH_PUBLICKEY) { + if(libssh2_userauth_publickey_fromfile(session, username, keyfile1, + keyfile2, password)) { fprintf(stderr, "\tAuthentication by public key failed!\n"); goto shutdown; } fprintf(stderr, "\tAuthentication by public key succeeded.\n"); - } else { + } + else { fprintf(stderr, "No supported authentication methods found!\n"); goto shutdown; } @@ -191,7 +194,7 @@ int main(int argc, char *argv[]) listener = libssh2_channel_forward_listen_ex(session, remote_listenhost, remote_wantport, &remote_listenport, 1); - if (!listener) { + if(!listener) { fprintf(stderr, "Could not start the tcpip-forward listener!\n" "(Note that this can be a problem at the server!" " Please review the server logs.)\n"); @@ -203,7 +206,7 @@ int main(int argc, char *argv[]) fprintf(stderr, "Waiting for remote connection\n"); channel = libssh2_channel_forward_accept(listener); - if (!channel) { + if(!channel) { fprintf(stderr, "Could not accept connection!\n" "(Note that this can be a problem at the server!" " Please review the server logs.)\n"); @@ -215,12 +218,12 @@ int main(int argc, char *argv[]) local_destip, local_destport); forwardsock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); #ifdef WIN32 - if (forwardsock == INVALID_SOCKET) { + if(forwardsock == INVALID_SOCKET) { fprintf(stderr, "failed to open forward socket!\n"); goto shutdown; } #else - if (forwardsock == -1) { + if(forwardsock == -1) { perror("socket"); goto shutdown; } @@ -228,11 +231,12 @@ int main(int argc, char *argv[]) sin.sin_family = AF_INET; sin.sin_port = htons(local_destport); - if (INADDR_NONE == (sin.sin_addr.s_addr = inet_addr(local_destip))) { + sin.sin_addr.s_addr = inet_addr(local_destip); + if(INADDR_NONE == sin.sin_addr.s_addr) { perror("inet_addr"); goto shutdown; } - if (-1 == connect(forwardsock, (struct sockaddr *)&sin, sinlen)) { + if(-1 == connect(forwardsock, (struct sockaddr *)&sin, sinlen)) { perror("connect"); goto shutdown; } @@ -243,22 +247,23 @@ int main(int argc, char *argv[]) /* Must use non-blocking IO hereafter due to the current libssh2 API */ libssh2_session_set_blocking(session, 0); - while (1) { + while(1) { FD_ZERO(&fds); FD_SET(forwardsock, &fds); tv.tv_sec = 0; tv.tv_usec = 100000; rc = select(forwardsock + 1, &fds, NULL, NULL, &tv); - if (-1 == rc) { + if(-1 == rc) { perror("select"); goto shutdown; } - if (rc && FD_ISSET(forwardsock, &fds)) { + if(rc && FD_ISSET(forwardsock, &fds)) { len = recv(forwardsock, buf, sizeof(buf), 0); - if (len < 0) { + if(len < 0) { perror("read"); goto shutdown; - } else if (0 == len) { + } + else if(0 == len) { fprintf(stderr, "The local server at %s:%d disconnected!\n", local_destip, local_destport); goto shutdown; @@ -266,31 +271,31 @@ int main(int argc, char *argv[]) wr = 0; do { i = libssh2_channel_write(channel, buf, len); - if (i < 0) { + if(i < 0) { fprintf(stderr, "libssh2_channel_write: %d\n", i); goto shutdown; } wr += i; } while(i > 0 && wr < len); } - while (1) { + while(1) { len = libssh2_channel_read(channel, buf, sizeof(buf)); - if (LIBSSH2_ERROR_EAGAIN == len) + if(LIBSSH2_ERROR_EAGAIN == len) break; - else if (len < 0) { + else if(len < 0) { fprintf(stderr, "libssh2_channel_read: %d", (int)len); goto shutdown; } wr = 0; - while (wr < len) { + while(wr < len) { i = send(forwardsock, buf + wr, len - wr, 0); - if (i <= 0) { + if(i <= 0) { perror("write"); goto shutdown; } wr += i; } - if (libssh2_channel_eof(channel)) { + if(libssh2_channel_eof(channel)) { fprintf(stderr, "The remote client at %s:%d disconnected!\n", remote_listenhost, remote_listenport); goto shutdown; @@ -304,9 +309,9 @@ int main(int argc, char *argv[]) #else close(forwardsock); #endif - if (channel) + if(channel) libssh2_channel_free(channel); - if (listener) + if(listener) libssh2_channel_forward_cancel(listener); libssh2_session_disconnect(session, "Client disconnecting normally"); libssh2_session_free(session); diff --git a/libssh2/example/x11.c b/libssh2/example/x11.c index dd01b3bc..c49b64ea 100644 --- a/libssh2/example/x11.c +++ b/libssh2/example/x11.c @@ -48,14 +48,14 @@ static void remove_node(struct chan_X11_list *elem) current_node = gp_x11_chan; - if (gp_x11_chan == elem) { + if(gp_x11_chan == elem) { gp_x11_chan = gp_x11_chan->next; free(current_node); return; } - while (current_node->next != NULL) { - if (current_node->next == elem) { + while(current_node->next != NULL) { + if(current_node->next == elem) { current_node->next = current_node->next->next; current_node = current_node->next; free(current_node); @@ -78,7 +78,7 @@ static int _raw_mode(void) struct termios tio; rc = tcgetattr(fileno(stdin), &tio); - if (rc != -1) { + if(rc != -1) { _saved_tio = tio; /* do the equivalent of cfmakeraw() manually, to build on Solaris */ tio.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON); @@ -106,37 +106,40 @@ static int _normal_mode(void) static void x11_callback(LIBSSH2_SESSION *session, LIBSSH2_CHANNEL *channel, char *shost, int sport, void **abstract) { - const char * display = NULL; - char * ptr = NULL; - char * temp_buff = NULL; + const char *display = NULL; + char *ptr = NULL; + char *temp_buff = NULL; int display_port = 0; int sock = 0; int rc = 0; struct sockaddr_un addr; struct chan_X11_list *new; struct chan_X11_list *chan_iter; - + (void)session; + (void)shost; + (void)sport; + (void)abstract; /* * Connect to the display * Inspired by x11_connect_display in openssh */ display = getenv("DISPLAY"); - if ( display != NULL) { - if (strncmp( display, "unix:", 5) == 0 || + if(display != NULL) { + if(strncmp(display, "unix:", 5) == 0 || display[0] == ':') { /* Connect to the local unix domain */ ptr = strrchr(display, ':'); - temp_buff = (char *) calloc(strlen(ptr+1), sizeof(char)); - if (!temp_buff) { + temp_buff = (char *) calloc(strlen(ptr + 1), sizeof(char)); + if(!temp_buff) { perror("calloc"); return; } - memcpy(temp_buff, ptr+1, strlen(ptr+1)); + memcpy(temp_buff, ptr + 1, strlen(ptr + 1)); display_port = atoi(temp_buff); free(temp_buff); sock = socket(AF_UNIX, SOCK_STREAM, 0); - if (sock < 0) + if(sock < 0) return; memset(&addr, 0, sizeof(addr)); addr.sun_family = AF_UNIX; @@ -144,9 +147,9 @@ static void x11_callback(LIBSSH2_SESSION *session, LIBSSH2_CHANNEL *channel, _PATH_UNIX_X, display_port); rc = connect(sock, (struct sockaddr *) &addr, sizeof(addr)); - if (rc != -1){ + if(rc != -1) { /* Connection Successfull */ - if (gp_x11_chan == NULL) { + if(gp_x11_chan == NULL) { /* Calloc ensure that gp_X11_chan is full of 0 */ gp_x11_chan = (struct chan_X11_list *) calloc(1, sizeof(struct chan_X11_list)); @@ -156,7 +159,7 @@ static void x11_callback(LIBSSH2_SESSION *session, LIBSSH2_CHANNEL *channel, } else { chan_iter = gp_x11_chan; - while (chan_iter->next != NULL) + while(chan_iter->next != NULL) chan_iter = chan_iter->next; /* Create the new Node */ new = (struct chan_X11_list *) @@ -180,10 +183,10 @@ static void x11_callback(LIBSSH2_SESSION *session, LIBSSH2_CHANNEL *channel, */ static int x11_send_receive(LIBSSH2_CHANNEL *channel, int sock) { - char * buf = NULL; - int bufsize = 8192; - int rc = 0; - int nfds = 1; + char *buf = NULL; + int bufsize = 8192; + int rc = 0; + int nfds = 1; LIBSSH2_POLLFD *fds = NULL; fd_set set; struct timeval timeval_out; @@ -192,12 +195,14 @@ static int x11_send_receive(LIBSSH2_CHANNEL *channel, int sock) FD_ZERO(&set); - FD_SET(sock,&set); + FD_SET(sock, &set); - if ((buf = calloc (bufsize, sizeof(char))) == NULL) + buf = calloc(bufsize, sizeof(char)); + if(!buf) return 0; - if ((fds = malloc (sizeof (LIBSSH2_POLLFD))) == NULL) { + fds = malloc(sizeof (LIBSSH2_POLLFD)); + if(!fds) { free(buf); return 0; } @@ -208,18 +213,18 @@ static int x11_send_receive(LIBSSH2_CHANNEL *channel, int sock) fds[0].revents = LIBSSH2_POLLFD_POLLIN; rc = libssh2_poll(fds, nfds, 0); - if (rc >0) { + if(rc >0) { rc = libssh2_channel_read(channel, buf, bufsize); write(sock, buf, rc); } - rc = select(sock+1, &set, NULL, NULL, &timeval_out); - if (rc > 0) { + rc = select(sock + 1, &set, NULL, NULL, &timeval_out); + if(rc > 0) { memset((void *)buf, 0, bufsize); /* Data in sock*/ rc = read(sock, buf, bufsize); - if (rc > 0) { + if(rc > 0) { libssh2_channel_write(channel, buf, rc); } else { @@ -230,7 +235,7 @@ static int x11_send_receive(LIBSSH2_CHANNEL *channel, int sock) free(fds); free(buf); - if (libssh2_channel_eof(channel) == 1) { + if(libssh2_channel_eof(channel) == 1) { return -1; } return 0; @@ -270,10 +275,10 @@ main (int argc, char *argv[]) timeval_out.tv_usec = 10; - if (argc > 3) { - hostaddr = inet_addr(argv[1]); - username = argv[2]; - password = argv[3]; + if(argc > 3) { + hostaddr = inet_addr(argv[1]); + username = argv[2]; + password = argv[3]; } else { fprintf(stderr, "Usage: %s destination username password", @@ -281,51 +286,55 @@ main (int argc, char *argv[]) return -1; } - if (argc > 4) { + if(argc > 4) { set_debug_on = 1; - fprintf (stderr, "DEBUG is ON: %d\n", set_debug_on); + fprintf(stderr, "DEBUG is ON: %d\n", set_debug_on); } - rc = libssh2_init (0); - if (rc != 0) { - fprintf (stderr, "libssh2 initialization failed (%d)\n", rc); + rc = libssh2_init(0); + if(rc != 0) { + fprintf(stderr, "libssh2 initialization failed (%d)\n", rc); return 1; } - sock = socket (AF_INET, SOCK_STREAM, 0); - if (sock == -1) { + sock = socket(AF_INET, SOCK_STREAM, 0); + if(sock == -1) { perror("socket"); return -1; } sin.sin_family = AF_INET; - sin.sin_port = htons (22); + sin.sin_port = htons(22); sin.sin_addr.s_addr = hostaddr; rc = connect(sock, (struct sockaddr *) &sin, sizeof(struct sockaddr_in)); - if (rc != 0) { - fprintf (stderr, "Failed to established connection!\n"); + if(rc != 0) { + fprintf(stderr, "Failed to established connection!\n"); return -1; } /* Open a session */ session = libssh2_session_init(); rc = libssh2_session_handshake(session, sock); - if (rc != 0) { + if(rc != 0) { fprintf(stderr, "Failed Start the SSH session\n"); return -1; } - if (set_debug_on == 1) + if(set_debug_on == 1) libssh2_trace(session, LIBSSH2_TRACE_CONN); + /* ignore pedantic warnings by gcc on the callback argument */ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wpedantic" /* Set X11 Callback */ libssh2_session_callback_set(session, LIBSSH2_CALLBACK_X11, (void *)x11_callback); +#pragma GCC diagnostic pop /* Authenticate via password */ rc = libssh2_userauth_password(session, username, password); - if (rc != 0) { + if(rc != 0) { fprintf(stderr, "Failed to authenticate\n"); session_shutdown(session); close(sock); @@ -334,7 +343,7 @@ main (int argc, char *argv[]) /* Open a channel */ channel = libssh2_channel_open_session(session); - if ( channel == NULL ) { + if(channel == NULL) { fprintf(stderr, "Failed to open a new channel\n"); session_shutdown(session); close(sock); @@ -343,8 +352,8 @@ main (int argc, char *argv[]) /* Request a PTY */ - rc = libssh2_channel_request_pty( channel, "xterm"); - if (rc != 0) { + rc = libssh2_channel_request_pty(channel, "xterm"); + if(rc != 0) { fprintf(stderr, "Failed to request a pty\n"); session_shutdown(session); close(sock); @@ -352,8 +361,8 @@ main (int argc, char *argv[]) } /* Request X11 */ - rc = libssh2_channel_x11_req(channel,0); - if(rc!=0) { + rc = libssh2_channel_x11_req(channel, 0); + if(rc != 0) { fprintf(stderr, "Failed to request X11 forwarding\n"); session_shutdown(session); close(sock); @@ -362,7 +371,7 @@ main (int argc, char *argv[]) /* Request a shell */ rc = libssh2_channel_shell(channel); - if (rc!=0) { + if(rc != 0) { fprintf(stderr, "Failed to open a shell\n"); session_shutdown(session); close(sock); @@ -370,7 +379,7 @@ main (int argc, char *argv[]) } rc = _raw_mode(); - if (rc != 0) { + if(rc != 0) { fprintf(stderr, "Failed to entered in raw mode\n"); session_shutdown(session); close(sock); @@ -380,15 +389,15 @@ main (int argc, char *argv[]) memset(&w_size, 0, sizeof(struct winsize)); memset(&w_size_bck, 0, sizeof(struct winsize)); - while (1) { + while(1) { FD_ZERO(&set); - FD_SET(fileno(stdin),&set); + FD_SET(fileno(stdin), &set); /* Search if a resize pty has to be send */ ioctl(fileno(stdin), TIOCGWINSZ, &w_size); - if ((w_size.ws_row != w_size_bck.ws_row) || - (w_size.ws_col != w_size_bck.ws_col)) { + if((w_size.ws_row != w_size_bck.ws_row) || + (w_size.ws_col != w_size_bck.ws_col)) { w_size_bck = w_size; libssh2_channel_request_pty_size(channel, @@ -396,10 +405,12 @@ main (int argc, char *argv[]) w_size.ws_row); } - if ((buf = calloc (bufsiz, sizeof(char))) == NULL) + buf = calloc(bufsiz, sizeof(char)); + if(buf == NULL) break; - if ((fds = malloc (sizeof (LIBSSH2_POLLFD))) == NULL) { + fds = malloc(sizeof (LIBSSH2_POLLFD)); + if(fds == NULL) { free(buf); break; } @@ -410,25 +421,25 @@ main (int argc, char *argv[]) fds[0].revents = LIBSSH2_POLLFD_POLLIN; rc = libssh2_poll(fds, nfds, 0); - if (rc >0) { + if(rc >0) { libssh2_channel_read(channel, buf, sizeof(buf)); fprintf(stdout, "%s", buf); fflush(stdout); } /* Looping on X clients */ - if (gp_x11_chan != NULL) { + if(gp_x11_chan != NULL) { current_node = gp_x11_chan; } else current_node = NULL; - while (current_node != NULL) { + while(current_node != NULL) { struct chan_X11_list *next_node; rc = x11_send_receive(current_node->chan, current_node->sock); next_node = current_node->next; - if (rc == -1){ - shutdown(current_node->sock,SHUT_RDWR); + if(rc == -1) { + shutdown(current_node->sock, SHUT_RDWR); close(current_node->sock); remove_node(current_node); } @@ -437,25 +448,25 @@ main (int argc, char *argv[]) } - rc = select(fileno(stdin)+1,&set,NULL,NULL,&timeval_out); - if (rc > 0) { + rc = select(fileno(stdin) + 1, &set, NULL, NULL, &timeval_out); + if(rc > 0) { /* Data in stdin*/ - rc = read(fileno(stdin), buf,1); - if (rc > 0) - libssh2_channel_write(channel,buf, sizeof(buf)); + rc = read(fileno(stdin), buf, 1); + if(rc > 0) + libssh2_channel_write(channel, buf, sizeof(buf)); } - free (fds); - free (buf); + free(fds); + free(buf); - if (libssh2_channel_eof (channel) == 1) { - break; + if(libssh2_channel_eof (channel) == 1) { + break; } } - if (channel) { - libssh2_channel_free (channel); - channel = NULL; + if(channel) { + libssh2_channel_free(channel); + channel = NULL; } _normal_mode(); diff --git a/libssh2/git2news.pl b/libssh2/git2news.pl deleted file mode 100755 index 7da4709d..00000000 --- a/libssh2/git2news.pl +++ /dev/null @@ -1,76 +0,0 @@ -#!/usr/bin/perl - -# git log --pretty=fuller --no-color --date=short --decorate=full - -my @mname = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', - 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ); - -sub nicedate { - my ($date)=$_; - - if($date =~ /(\d\d\d\d)-(\d\d)-(\d\d)/) { - return sprintf("%d %s %4d", $3, $mname[$2-1], $1); - } - return $date; -} - -print -' Changelog for the libssh2 project. Generated with git2news.pl -'; - -my $line; -my $tag; -while() { - my $l = $_; - - if($l =~/^commit ([[:xdigit:]]*) ?(.*)/) { - $co = $1; - my $ref = $2; - if ($ref =~ /refs\/tags\/(libssh2-|VERSION\.)([0-9._]*)/) { - $tag = $2; - } else { - $tag = ''; - } - } - elsif($l =~ /^Author: *(.*) + @@ -212,7 +213,8 @@ typedef off_t libssh2_struct_stat_size; #ifndef LIBSSH2_STRUCT_STAT_SIZE_FORMAT # ifdef __VMS -/* We have to roll our own format here because %z is a C99-ism we don't have. */ +/* We have to roll our own format here because %z is a C99-ism we don't + have. */ # if __USE_OFF64_T || __USING_STD_STAT # define LIBSSH2_STRUCT_STAT_SIZE_FORMAT "%Ld" # else @@ -228,11 +230,11 @@ typedef off_t libssh2_struct_stat_size; /* Part of every banner, user specified or not */ #define LIBSSH2_SSH_BANNER "SSH-2.0-libssh2_" LIBSSH2_VERSION -/* We *could* add a comment here if we so chose */ -#define LIBSSH2_SSH_DEFAULT_BANNER LIBSSH2_SSH_BANNER -#define LIBSSH2_SSH_DEFAULT_BANNER_WITH_CRLF LIBSSH2_SSH_DEFAULT_BANNER "\r\n" +#define LIBSSH2_SSH_DEFAULT_BANNER LIBSSH2_SSH_BANNER +#define LIBSSH2_SSH_DEFAULT_BANNER_WITH_CRLF LIBSSH2_SSH_DEFAULT_BANNER "\r\n" -/* Default generate and safe prime sizes for diffie-hellman-group-exchange-sha1 */ +/* Default generate and safe prime sizes for + diffie-hellman-group-exchange-sha1 */ #define LIBSSH2_DH_GEX_MINGROUP 1024 #define LIBSSH2_DH_GEX_OPTGROUP 1536 #define LIBSSH2_DH_GEX_MAXGROUP 2048 @@ -268,14 +270,14 @@ typedef off_t libssh2_struct_stat_size; typedef struct _LIBSSH2_USERAUTH_KBDINT_PROMPT { - char* text; + char *text; unsigned int length; unsigned char echo; } LIBSSH2_USERAUTH_KBDINT_PROMPT; typedef struct _LIBSSH2_USERAUTH_KBDINT_RESPONSE { - char* text; + char *text; unsigned int length; } LIBSSH2_USERAUTH_KBDINT_RESPONSE; @@ -286,10 +288,10 @@ typedef struct _LIBSSH2_USERAUTH_KBDINT_RESPONSE /* 'keyboard-interactive' authentication callback */ #define LIBSSH2_USERAUTH_KBDINT_RESPONSE_FUNC(name_) \ - void name_(const char* name, int name_len, const char* instruction, \ + void name_(const char *name, int name_len, const char *instruction, \ int instruction_len, int num_prompts, \ - const LIBSSH2_USERAUTH_KBDINT_PROMPT* prompts, \ - LIBSSH2_USERAUTH_KBDINT_RESPONSE* responses, void **abstract) + const LIBSSH2_USERAUTH_KBDINT_PROMPT *prompts, \ + LIBSSH2_USERAUTH_KBDINT_RESPONSE *responses, void **abstract) /* Callbacks for special SSH packets */ #define LIBSSH2_IGNORE_FUNC(name) \ @@ -323,12 +325,14 @@ typedef struct _LIBSSH2_USERAUTH_KBDINT_RESPONSE LIBSSH2_CHANNEL *channel, void **channel_abstract) /* I/O callbacks */ -#define LIBSSH2_RECV_FUNC(name) ssize_t name(libssh2_socket_t socket, \ - void *buffer, size_t length, \ - int flags, void **abstract) -#define LIBSSH2_SEND_FUNC(name) ssize_t name(libssh2_socket_t socket, \ - const void *buffer, size_t length,\ - int flags, void **abstract) +#define LIBSSH2_RECV_FUNC(name) \ + ssize_t name(libssh2_socket_t socket, \ + void *buffer, size_t length, \ + int flags, void **abstract) +#define LIBSSH2_SEND_FUNC(name) \ + ssize_t name(libssh2_socket_t socket, \ + const void *buffer, size_t length, \ + int flags, void **abstract) /* libssh2_session_callback_set() constants */ #define LIBSSH2_CALLBACK_IGNORE 0 @@ -467,7 +471,8 @@ typedef struct _LIBSSH2_POLLFD { #define LIBSSH2_ERROR_FILE -16 #define LIBSSH2_ERROR_METHOD_NONE -17 #define LIBSSH2_ERROR_AUTHENTICATION_FAILED -18 -#define LIBSSH2_ERROR_PUBLICKEY_UNRECOGNIZED LIBSSH2_ERROR_AUTHENTICATION_FAILED +#define LIBSSH2_ERROR_PUBLICKEY_UNRECOGNIZED \ + LIBSSH2_ERROR_AUTHENTICATION_FAILED #define LIBSSH2_ERROR_PUBLICKEY_UNVERIFIED -19 #define LIBSSH2_ERROR_CHANNEL_OUTOFORDER -20 #define LIBSSH2_ERROR_CHANNEL_FAILURE -21 @@ -547,7 +552,7 @@ LIBSSH2_API void libssh2_free(LIBSSH2_SESSION *session, void *ptr); */ LIBSSH2_API int libssh2_session_supported_algs(LIBSSH2_SESSION* session, int method_type, - const char*** algs); + const char ***algs); /* Session API */ LIBSSH2_API LIBSSH2_SESSION * @@ -595,7 +600,7 @@ LIBSSH2_API int libssh2_session_last_error(LIBSSH2_SESSION *session, LIBSSH2_API int libssh2_session_last_errno(LIBSSH2_SESSION *session); LIBSSH2_API int libssh2_session_set_last_error(LIBSSH2_SESSION* session, int errcode, - const char* errmsg); + const char *errmsg); LIBSSH2_API int libssh2_session_block_directions(LIBSSH2_SESSION *session); LIBSSH2_API int libssh2_session_flag(LIBSSH2_SESSION *session, int flag, @@ -608,12 +613,14 @@ LIBSSH2_API char *libssh2_userauth_list(LIBSSH2_SESSION *session, unsigned int username_len); LIBSSH2_API int libssh2_userauth_authenticated(LIBSSH2_SESSION *session); -LIBSSH2_API int libssh2_userauth_password_ex(LIBSSH2_SESSION *session, - const char *username, - unsigned int username_len, - const char *password, - unsigned int password_len, - LIBSSH2_PASSWD_CHANGEREQ_FUNC((*passwd_change_cb))); +LIBSSH2_API int +libssh2_userauth_password_ex(LIBSSH2_SESSION *session, + const char *username, + unsigned int username_len, + const char *password, + unsigned int password_len, + LIBSSH2_PASSWD_CHANGEREQ_FUNC + ((*passwd_change_cb))); #define libssh2_userauth_password(session, username, password) \ libssh2_userauth_password_ex((session), (username), \ @@ -640,7 +647,8 @@ libssh2_userauth_publickey(LIBSSH2_SESSION *session, const char *username, const unsigned char *pubkeydata, size_t pubkeydata_len, - LIBSSH2_USERAUTH_PUBLICKEY_SIGN_FUNC((*sign_callback)), + LIBSSH2_USERAUTH_PUBLICKEY_SIGN_FUNC + ((*sign_callback)), void **abstract); LIBSSH2_API int @@ -732,7 +740,8 @@ libssh2_channel_direct_tcpip_ex(LIBSSH2_SESSION *session, const char *host, LIBSSH2_API LIBSSH2_LISTENER * libssh2_channel_forward_listen_ex(LIBSSH2_SESSION *session, const char *host, - int port, int *bound_port, int queue_maxsize); + int port, int *bound_port, + int queue_maxsize); #define libssh2_channel_forward_listen(session, port) \ libssh2_channel_forward_listen_ex((session), NULL, (port), NULL, 16) @@ -763,15 +772,17 @@ LIBSSH2_API int libssh2_channel_request_pty_ex(LIBSSH2_CHANNEL *channel, libssh2_channel_request_pty_ex((channel), (term), \ (unsigned int)strlen(term), \ NULL, 0, \ - LIBSSH2_TERM_WIDTH, LIBSSH2_TERM_HEIGHT, \ - LIBSSH2_TERM_WIDTH_PX, LIBSSH2_TERM_HEIGHT_PX) + LIBSSH2_TERM_WIDTH, \ + LIBSSH2_TERM_HEIGHT, \ + LIBSSH2_TERM_WIDTH_PX, \ + LIBSSH2_TERM_HEIGHT_PX) LIBSSH2_API int libssh2_channel_request_pty_size_ex(LIBSSH2_CHANNEL *channel, int width, int height, int width_px, int height_px); #define libssh2_channel_request_pty_size(channel, width, height) \ - libssh2_channel_request_pty_size_ex( (channel), (width), (height), 0, 0) + libssh2_channel_request_pty_size_ex((channel), (width), (height), 0, 0) LIBSSH2_API int libssh2_channel_x11_req_ex(LIBSSH2_CHANNEL *channel, int single_connection, @@ -833,8 +844,9 @@ LIBSSH2_API ssize_t libssh2_channel_write_ex(LIBSSH2_CHANNEL *channel, #define libssh2_channel_write(channel, buf, buflen) \ libssh2_channel_write_ex((channel), 0, (buf), (buflen)) -#define libssh2_channel_write_stderr(channel, buf, buflen) \ - libssh2_channel_write_ex((channel), SSH_EXTENDED_DATA_STDERR, (buf), (buflen)) +#define libssh2_channel_write_stderr(channel, buf, buflen) \ + libssh2_channel_write_ex((channel), SSH_EXTENDED_DATA_STDERR, \ + (buf), (buflen)) LIBSSH2_API unsigned long libssh2_channel_window_write_ex(LIBSSH2_CHANNEL *channel, @@ -871,7 +883,7 @@ LIBSSH2_API int libssh2_channel_handle_extended_data2(LIBSSH2_CHANNEL *channel, libssh2_channel_handle_extended_data((channel), \ (ignore) ? \ LIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE : \ - LIBSSH2_CHANNEL_EXTENDED_DATA_NORMAL ) + LIBSSH2_CHANNEL_EXTENDED_DATA_NORMAL) #define LIBSSH2_CHANNEL_FLUSH_EXTENDED_DATA -1 #define LIBSSH2_CHANNEL_FLUSH_ALL -2 @@ -1253,6 +1265,24 @@ libssh2_agent_disconnect(LIBSSH2_AGENT *agent); LIBSSH2_API void libssh2_agent_free(LIBSSH2_AGENT *agent); +/* + * libssh2_agent_set_identity_path() + * + * Allows a custom agent identity socket path beyond SSH_AUTH_SOCK env + * + */ +LIBSSH2_API void +libssh2_agent_set_identity_path(LIBSSH2_AGENT *agent, + const char *path); + +/* + * libssh2_agent_get_identity_path() + * + * Returns the custom agent identity socket path if set + * + */ +LIBSSH2_API const char * +libssh2_agent_get_identity_path(LIBSSH2_AGENT *agent); /* * libssh2_keepalive_config() @@ -1267,9 +1297,9 @@ libssh2_agent_free(LIBSSH2_AGENT *agent); * Note that non-blocking applications are responsible for sending the * keepalive messages using libssh2_keepalive_send(). */ -LIBSSH2_API void libssh2_keepalive_config (LIBSSH2_SESSION *session, - int want_reply, - unsigned interval); +LIBSSH2_API void libssh2_keepalive_config(LIBSSH2_SESSION *session, + int want_reply, + unsigned interval); /* * libssh2_keepalive_send() @@ -1279,8 +1309,8 @@ LIBSSH2_API void libssh2_keepalive_config (LIBSSH2_SESSION *session, * it again. Returns 0 on success, or LIBSSH2_ERROR_SOCKET_SEND on * I/O errors. */ -LIBSSH2_API int libssh2_keepalive_send (LIBSSH2_SESSION *session, - int *seconds_to_next); +LIBSSH2_API int libssh2_keepalive_send(LIBSSH2_SESSION *session, + int *seconds_to_next); /* NOTE NOTE NOTE libssh2_trace() has no function in builds that aren't built with debug @@ -1298,11 +1328,11 @@ LIBSSH2_API int libssh2_trace(LIBSSH2_SESSION *session, int bitmask); #define LIBSSH2_TRACE_SOCKET (1<<9) typedef void (*libssh2_trace_handler_func)(LIBSSH2_SESSION*, - void*, + void *, const char *, size_t); LIBSSH2_API int libssh2_trace_sethandler(LIBSSH2_SESSION *session, - void* context, + void *context, libssh2_trace_handler_func callback); #ifdef __cplusplus diff --git a/libssh2/include/libssh2_publickey.h b/libssh2/include/libssh2_publickey.h index 0979e23c..5dbdcf92 100644 --- a/libssh2/include/libssh2_publickey.h +++ b/libssh2/include/libssh2_publickey.h @@ -81,16 +81,18 @@ extern "C" { #endif /* Publickey Subsystem */ -LIBSSH2_API LIBSSH2_PUBLICKEY *libssh2_publickey_init(LIBSSH2_SESSION *session); - -LIBSSH2_API int libssh2_publickey_add_ex(LIBSSH2_PUBLICKEY *pkey, - const unsigned char *name, - unsigned long name_len, - const unsigned char *blob, - unsigned long blob_len, char overwrite, - unsigned long num_attrs, - const libssh2_publickey_attribute attrs[]); -#define libssh2_publickey_add(pkey, name, blob, blob_len, overwrite, \ +LIBSSH2_API LIBSSH2_PUBLICKEY * +libssh2_publickey_init(LIBSSH2_SESSION *session); + +LIBSSH2_API int +libssh2_publickey_add_ex(LIBSSH2_PUBLICKEY *pkey, + const unsigned char *name, + unsigned long name_len, + const unsigned char *blob, + unsigned long blob_len, char overwrite, + unsigned long num_attrs, + const libssh2_publickey_attribute attrs[]); +#define libssh2_publickey_add(pkey, name, blob, blob_len, overwrite, \ num_attrs, attrs) \ libssh2_publickey_add_ex((pkey), (name), strlen(name), (blob), (blob_len), \ (overwrite), (num_attrs), (attrs)) @@ -107,8 +109,9 @@ LIBSSH2_API int libssh2_publickey_list_fetch(LIBSSH2_PUBLICKEY *pkey, unsigned long *num_keys, libssh2_publickey_list **pkey_list); -LIBSSH2_API void libssh2_publickey_list_free(LIBSSH2_PUBLICKEY *pkey, - libssh2_publickey_list *pkey_list); +LIBSSH2_API void +libssh2_publickey_list_free(LIBSSH2_PUBLICKEY *pkey, + libssh2_publickey_list *pkey_list); LIBSSH2_API int libssh2_publickey_shutdown(LIBSSH2_PUBLICKEY *pkey); diff --git a/libssh2/include/libssh2_sftp.h b/libssh2/include/libssh2_sftp.h index ef5ec7d2..4a750b3e 100644 --- a/libssh2/include/libssh2_sftp.h +++ b/libssh2/include/libssh2_sftp.h @@ -224,12 +224,13 @@ LIBSSH2_API unsigned long libssh2_sftp_last_error(LIBSSH2_SFTP *sftp); LIBSSH2_API LIBSSH2_CHANNEL *libssh2_sftp_get_channel(LIBSSH2_SFTP *sftp); /* File / Directory Ops */ -LIBSSH2_API LIBSSH2_SFTP_HANDLE *libssh2_sftp_open_ex(LIBSSH2_SFTP *sftp, - const char *filename, - unsigned int filename_len, - unsigned long flags, - long mode, int open_type); -#define libssh2_sftp_open(sftp, filename, flags, mode) \ +LIBSSH2_API LIBSSH2_SFTP_HANDLE * +libssh2_sftp_open_ex(LIBSSH2_SFTP *sftp, + const char *filename, + unsigned int filename_len, + unsigned long flags, + long mode, int open_type); +#define libssh2_sftp_open(sftp, filename, flags, mode) \ libssh2_sftp_open_ex((sftp), (filename), strlen(filename), (flags), \ (mode), LIBSSH2_SFTP_OPENFILE) #define libssh2_sftp_opendir(sftp, path) \ @@ -331,7 +332,8 @@ LIBSSH2_API int libssh2_sftp_symlink_ex(LIBSSH2_SFTP *sftp, const char *path, unsigned int path_len, char *target, - unsigned int target_len, int link_type); + unsigned int target_len, + int link_type); #define libssh2_sftp_symlink(sftp, orig, linkpath) \ libssh2_sftp_symlink_ex((sftp), (orig), strlen(orig), (linkpath), \ strlen(linkpath), LIBSSH2_SFTP_SYMLINK) diff --git a/libssh2/install-sh b/libssh2/install-sh new file mode 100755 index 00000000..8175c640 --- /dev/null +++ b/libssh2/install-sh @@ -0,0 +1,518 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2018-03-11.20; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +tab=' ' +nl=' +' +IFS=" $tab$nl" + +# Set DOITPROG to "echo" to test this script. + +doit=${DOITPROG-} +doit_exec=${doit:-exec} + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +is_target_a_directory=possibly + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) + is_target_a_directory=always + dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) is_target_a_directory=never;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +# We allow the use of options -d and -T together, by making -d +# take the precedence; this is for compatibility with GNU install. + +if test -n "$dir_arg"; then + if test -n "$dst_arg"; then + echo "$0: target directory not allowed when installing a directory." >&2 + exit 1 + fi +fi + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + if test $# -gt 1 || test "$is_target_a_directory" = always; then + if test ! -d "$dst_arg"; then + echo "$0: $dst_arg: Is not a directory." >&2 + exit 1 + fi + fi +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename. + if test -d "$dst"; then + if test "$is_target_a_directory" = never; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dstbase=`basename "$src"` + case $dst in + */) dst=$dst$dstbase;; + *) dst=$dst/$dstbase;; + esac + dstdir_status=0 + else + dstdir=`dirname "$dst"` + test -d "$dstdir" + dstdir_status=$? + fi + fi + + case $dstdir in + */) dstdirslash=$dstdir;; + *) dstdirslash=$dstdir/;; + esac + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + # Note that $RANDOM variable is not portable (e.g. dash); Use it + # here however when possible just to lower collision chance. + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + + trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0 + + # Because "mkdir -p" follows existing symlinks and we likely work + # directly in world-writeable /tmp, make sure that the '$tmpdir' + # directory is successfully created first before we actually test + # 'mkdir -p' feature. + if (umask $mkdir_umask && + $mkdirprog $mkdir_mode "$tmpdir" && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + test_tmpdir="$tmpdir/a" + ls_ld_tmpdir=`ls -ld "$test_tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + oIFS=$IFS + IFS=/ + set -f + set fnord $dstdir + shift + set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=${dstdirslash}_inst.$$_ + rmtmp=${dstdirslash}_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + set +f && + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/libssh2/libssh2-style.el b/libssh2/libssh2-style.el deleted file mode 100644 index 20a24e8a..00000000 --- a/libssh2/libssh2-style.el +++ /dev/null @@ -1,51 +0,0 @@ -;;;; Emacs Lisp help for writing libssh2 code. ;;;; -;;;; $Id: libssh2-style.el,v 1.1 2008/12/20 12:36:50 bagder Exp $ - -;;; The libssh2 hacker's C conventions. -;;; See the sample.emacs file on how this file can be made to take -;;; effect automatically when editing libssh2 source files. - -(defconst libssh2-c-style - '((c-basic-offset . 4) - (c-comment-only-line-offset . 0) - (c-hanging-braces-alist . ((substatement-open before after))) - (c-offsets-alist . ((topmost-intro . 0) - (topmost-intro-cont . 0) - (substatement . +) - (substatement-open . 0) - (statement-case-intro . +) - (statement-case-open . 0) - (case-label . 0) - )) - ) - "Libssh2 C Programming Style") - -(defun libssh2-code-cleanup () - "tabify and delete trailing whitespace" - (interactive) - (untabify (point-min) (point-max)) - (delete-trailing-whitespace) -) - -;; Customizations for all of c-mode, c++-mode, and objc-mode -(defun libssh2-c-mode-common-hook () - "Libssh2 C mode hook" - ;; add libssh2 style and set it for the current buffer - (c-add-style "libssh2" libssh2-c-style t) - (setq tab-width 8 - indent-tabs-mode nil ; Use spaces, not tabs. - comment-column 40 - c-font-lock-extra-types (append '("libssh2_int64_t" "LIBSSH2_USERAUTH_KBDINT_PROMPT" "LIBSSH2_SESSION" "LIBSSH2_CHANNEL" "ssize_t" "size_t" "uint32_t" "LIBSSH2_LISTENER" "LIBSSH2_POLLFD")) - ) - ;; keybindings for C, C++, and Objective-C. We can put these in - ;; c-mode-base-map because of inheritance ... - (define-key c-mode-base-map "\M-q" 'c-fill-paragraph) - (define-key c-mode-base-map "\M-m" 'libssh2-code-cleanup) - (setq c-recognize-knr-p nil) - ;;; (add-hook 'write-file-hooks 'delete-trailing-whitespace t) - (setq show-trailing-whitespace t) - ) - -;; Set this is in your .emacs if you want to use the c-mode-hook as -;; defined here right out of the box. -; (add-hook 'c-mode-common-hook 'libssh2-c-mode-common-hook) diff --git a/libssh2/ltmain.sh b/libssh2/ltmain.sh new file mode 100644 index 00000000..f402c9c1 --- /dev/null +++ b/libssh2/ltmain.sh @@ -0,0 +1,11249 @@ +#! /bin/sh +## DO NOT EDIT - This file generated from ./build-aux/ltmain.in +## by inline-source v2014-01-03.01 + +# libtool (GNU libtool) 2.4.6 +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + + +PROGRAM=libtool +PACKAGE=libtool +VERSION="2.4.6 Debian-2.4.6-10" +package_revision=2.4.6 + + +## ------ ## +## Usage. ## +## ------ ## + +# Run './libtool --help' for help with using this script from the +# command line. + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# After configure completes, it has a better idea of some of the +# shell tools we need than the defaults used by the functions shared +# with bootstrap, so set those here where they can still be over- +# ridden by the user, but otherwise take precedence. + +: ${AUTOCONF="autoconf"} +: ${AUTOMAKE="automake"} + + +## -------------------------- ## +## Source external libraries. ## +## -------------------------- ## + +# Much of our low-level functionality needs to be sourced from external +# libraries, which are installed to $pkgauxdir. + +# Set a version string for this script. +scriptversion=2015-01-20.17; # UTC + +# General shell script boiler plate, and helper functions. +# Written by Gary V. Vaughan, 2004 + +# Copyright (C) 2004-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. + +# As a special exception to the GNU General Public License, if you distribute +# this file as part of a program or library that is built using GNU Libtool, +# you may include this file under the same distribution terms that you use +# for the rest of that program. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# Evaluate this file near the top of your script to gain access to +# the functions and variables defined here: +# +# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh +# +# If you need to override any of the default environment variable +# settings, do that before evaluating this file. + + +## -------------------- ## +## Shell normalisation. ## +## -------------------- ## + +# Some shells need a little help to be as Bourne compatible as possible. +# Before doing anything else, make sure all that help has been provided! + +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac +fi + +# NLS nuisances: We save the old values in case they are required later. +_G_user_locale= +_G_safe_locale= +for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test set = \"\${$_G_var+set}\"; then + save_$_G_var=\$$_G_var + $_G_var=C + export $_G_var + _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" + _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" + fi" +done + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Make sure IFS has a sensible default +sp=' ' +nl=' +' +IFS="$sp $nl" + +# There are apparently some retarded systems that use ';' as a PATH separator! +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + + +## ------------------------- ## +## Locate command utilities. ## +## ------------------------- ## + + +# func_executable_p FILE +# ---------------------- +# Check that FILE is an executable regular file. +func_executable_p () +{ + test -f "$1" && test -x "$1" +} + + +# func_path_progs PROGS_LIST CHECK_FUNC [PATH] +# -------------------------------------------- +# Search for either a program that responds to --version with output +# containing "GNU", or else returned by CHECK_FUNC otherwise, by +# trying all the directories in PATH with each of the elements of +# PROGS_LIST. +# +# CHECK_FUNC should accept the path to a candidate program, and +# set $func_check_prog_result if it truncates its output less than +# $_G_path_prog_max characters. +func_path_progs () +{ + _G_progs_list=$1 + _G_check_func=$2 + _G_PATH=${3-"$PATH"} + + _G_path_prog_max=0 + _G_path_prog_found=false + _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} + for _G_dir in $_G_PATH; do + IFS=$_G_save_IFS + test -z "$_G_dir" && _G_dir=. + for _G_prog_name in $_G_progs_list; do + for _exeext in '' .EXE; do + _G_path_prog=$_G_dir/$_G_prog_name$_exeext + func_executable_p "$_G_path_prog" || continue + case `"$_G_path_prog" --version 2>&1` in + *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; + *) $_G_check_func $_G_path_prog + func_path_progs_result=$func_check_prog_result + ;; + esac + $_G_path_prog_found && break 3 + done + done + done + IFS=$_G_save_IFS + test -z "$func_path_progs_result" && { + echo "no acceptable sed could be found in \$PATH" >&2 + exit 1 + } +} + + +# We want to be able to use the functions in this file before configure +# has figured out where the best binaries are kept, which means we have +# to search for them ourselves - except when the results are already set +# where we skip the searches. + +# Unless the user overrides by setting SED, search the path for either GNU +# sed, or the sed that truncates its output the least. +test -z "$SED" && { + _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for _G_i in 1 2 3 4 5 6 7; do + _G_sed_script=$_G_sed_script$nl$_G_sed_script + done + echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed + _G_sed_script= + + func_check_prog_sed () + { + _G_path_prog=$1 + + _G_count=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo '' >> conftest.nl + "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin + rm -f conftest.sed + SED=$func_path_progs_result +} + + +# Unless the user overrides by setting GREP, search the path for either GNU +# grep, or the grep that truncates its output the least. +test -z "$GREP" && { + func_check_prog_grep () + { + _G_path_prog=$1 + + _G_count=0 + _G_path_prog_max=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo 'GREP' >> conftest.nl + "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin + GREP=$func_path_progs_result +} + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# All uppercase variable names are used for environment variables. These +# variables can be overridden by the user before calling a script that +# uses them if a suitable command of that name is not already available +# in the command search PATH. + +: ${CP="cp -f"} +: ${ECHO="printf %s\n"} +: ${EGREP="$GREP -E"} +: ${FGREP="$GREP -F"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} + + +## -------------------- ## +## Useful sed snippets. ## +## -------------------- ## + +sed_dirname='s|/[^/]*$||' +sed_basename='s|^.*/||' + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s|\([`"$\\]\)|\\\1|g' + +# Same as above, but do not quote variable references. +sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' + +# Sed substitution that converts a w32 file name or path +# that contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-'\' parameter expansions in output of sed_double_quote_subst that +# were '\'-ed in input to the same. If an odd number of '\' preceded a +# '$' in input to sed_double_quote_subst, that '$' was protected from +# expansion. Since each input '\' is now two '\'s, look for any number +# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. +_G_bs='\\' +_G_bs2='\\\\' +_G_bs4='\\\\\\\\' +_G_dollar='\$' +sed_double_backslash="\ + s/$_G_bs4/&\\ +/g + s/^$_G_bs2$_G_dollar/$_G_bs&/ + s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g + s/\n//g" + + +## ----------------- ## +## Global variables. ## +## ----------------- ## + +# Except for the global variables explicitly listed below, the following +# functions in the '^func_' namespace, and the '^require_' namespace +# variables initialised in the 'Resource management' section, sourcing +# this file will not pollute your global namespace with anything +# else. There's no portable way to scope variables in Bourne shell +# though, so actually running these functions will sometimes place +# results into a variable named after the function, and often use +# temporary variables in the '^_G_' namespace. If you are careful to +# avoid using those namespaces casually in your sourcing script, things +# should continue to work as you expect. And, of course, you can freely +# overwrite any of the functions or variables defined here before +# calling anything to customize them. + +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +# Allow overriding, eg assuming that you follow the convention of +# putting '$debug_cmd' at the start of all your functions, you can get +# bash to show function call trace with: +# +# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name +debug_cmd=${debug_cmd-":"} +exit_cmd=: + +# By convention, finish your script with: +# +# exit $exit_status +# +# so that you can set exit_status to non-zero if you want to indicate +# something went wrong during execution without actually bailing out at +# the point of failure. +exit_status=$EXIT_SUCCESS + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath=$0 + +# The name of this program. +progname=`$ECHO "$progpath" |$SED "$sed_basename"` + +# Make sure we have an absolute progpath for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` + progdir=`cd "$progdir" && pwd` + progpath=$progdir/$progname + ;; + *) + _G_IFS=$IFS + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS=$_G_IFS + test -x "$progdir/$progname" && break + done + IFS=$_G_IFS + test -n "$progdir" || progdir=`pwd` + progpath=$progdir/$progname + ;; +esac + + +## ----------------- ## +## Standard options. ## +## ----------------- ## + +# The following options affect the operation of the functions defined +# below, and should be set appropriately depending on run-time para- +# meters passed on the command line. + +opt_dry_run=false +opt_quiet=false +opt_verbose=false + +# Categories 'all' and 'none' are always available. Append any others +# you will pass as the first argument to func_warning from your own +# code. +warning_categories= + +# By default, display warnings according to 'opt_warning_types'. Set +# 'warning_func' to ':' to elide all warnings, or func_fatal_error to +# treat the next displayed warning as a fatal error. +warning_func=func_warn_and_continue + +# Set to 'all' to display all warnings, 'none' to suppress all +# warnings, or a space delimited list of some subset of +# 'warning_categories' to display only the listed warnings. +opt_warning_types=all + + +## -------------------- ## +## Resource management. ## +## -------------------- ## + +# This section contains definitions for functions that each ensure a +# particular resource (a file, or a non-empty configuration variable for +# example) is available, and if appropriate to extract default values +# from pertinent package files. Call them using their associated +# 'require_*' variable to ensure that they are executed, at most, once. +# +# It's entirely deliberate that calling these functions can set +# variables that don't obey the namespace limitations obeyed by the rest +# of this file, in order that that they be as useful as possible to +# callers. + + +# require_term_colors +# ------------------- +# Allow display of bold text on terminals that support it. +require_term_colors=func_require_term_colors +func_require_term_colors () +{ + $debug_cmd + + test -t 1 && { + # COLORTERM and USE_ANSI_COLORS environment variables take + # precedence, because most terminfo databases neglect to describe + # whether color sequences are supported. + test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} + + if test 1 = "$USE_ANSI_COLORS"; then + # Standard ANSI escape sequences + tc_reset='' + tc_bold=''; tc_standout='' + tc_red=''; tc_green='' + tc_blue=''; tc_cyan='' + else + # Otherwise trust the terminfo database after all. + test -n "`tput sgr0 2>/dev/null`" && { + tc_reset=`tput sgr0` + test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` + tc_standout=$tc_bold + test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` + test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` + test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` + test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` + test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` + } + fi + } + + require_term_colors=: +} + + +## ----------------- ## +## Function library. ## +## ----------------- ## + +# This section contains a variety of useful functions to call in your +# scripts. Take note of the portable wrappers for features provided by +# some modern shells, which will fall back to slower equivalents on +# less featureful shells. + + +# func_append VAR VALUE +# --------------------- +# Append VALUE onto the existing contents of VAR. + + # We should try to minimise forks, especially on Windows where they are + # unreasonably slow, so skip the feature probes when bash or zsh are + # being used: + if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then + : ${_G_HAVE_ARITH_OP="yes"} + : ${_G_HAVE_XSI_OPS="yes"} + # The += operator was introduced in bash 3.1 + case $BASH_VERSION in + [12].* | 3.0 | 3.0*) ;; + *) + : ${_G_HAVE_PLUSEQ_OP="yes"} + ;; + esac + fi + + # _G_HAVE_PLUSEQ_OP + # Can be empty, in which case the shell is probed, "yes" if += is + # useable or anything else if it does not work. + test -z "$_G_HAVE_PLUSEQ_OP" \ + && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ + && _G_HAVE_PLUSEQ_OP=yes + +if test yes = "$_G_HAVE_PLUSEQ_OP" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_append () + { + $debug_cmd + + eval "$1+=\$2" + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_append () + { + $debug_cmd + + eval "$1=\$$1\$2" + } +fi + + +# func_append_quoted VAR VALUE +# ---------------------------- +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +if test yes = "$_G_HAVE_PLUSEQ_OP"; then + eval 'func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1+=\\ \$func_quote_for_eval_result" + }' +else + func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1=\$$1\\ \$func_quote_for_eval_result" + } +fi + + +# func_append_uniq VAR VALUE +# -------------------------- +# Append unique VALUE onto the existing contents of VAR, assuming +# entries are delimited by the first character of VALUE. For example: +# +# func_append_uniq options " --another-option option-argument" +# +# will only append to $options if " --another-option option-argument " +# is not already present somewhere in $options already (note spaces at +# each end implied by leading space in second argument). +func_append_uniq () +{ + $debug_cmd + + eval _G_current_value='`$ECHO $'$1'`' + _G_delim=`expr "$2" : '\(.\)'` + + case $_G_delim$_G_current_value$_G_delim in + *"$2$_G_delim"*) ;; + *) func_append "$@" ;; + esac +} + + +# func_arith TERM... +# ------------------ +# Set func_arith_result to the result of evaluating TERMs. + test -z "$_G_HAVE_ARITH_OP" \ + && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ + && _G_HAVE_ARITH_OP=yes + +if test yes = "$_G_HAVE_ARITH_OP"; then + eval 'func_arith () + { + $debug_cmd + + func_arith_result=$(( $* )) + }' +else + func_arith () + { + $debug_cmd + + func_arith_result=`expr "$@"` + } +fi + + +# func_basename FILE +# ------------------ +# Set func_basename_result to FILE with everything up to and including +# the last / stripped. +if test yes = "$_G_HAVE_XSI_OPS"; then + # If this shell supports suffix pattern removal, then use it to avoid + # forking. Hide the definitions single quotes in case the shell chokes + # on unsupported syntax... + _b='func_basename_result=${1##*/}' + _d='case $1 in + */*) func_dirname_result=${1%/*}$2 ;; + * ) func_dirname_result=$3 ;; + esac' + +else + # ...otherwise fall back to using sed. + _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' + _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` + if test "X$func_dirname_result" = "X$1"; then + func_dirname_result=$3 + else + func_append func_dirname_result "$2" + fi' +fi + +eval 'func_basename () +{ + $debug_cmd + + '"$_b"' +}' + + +# func_dirname FILE APPEND NONDIR_REPLACEMENT +# ------------------------------------------- +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +eval 'func_dirname () +{ + $debug_cmd + + '"$_d"' +}' + + +# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT +# -------------------------------------------------------- +# Perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# For efficiency, we do not delegate to the functions above but instead +# duplicate the functionality here. +eval 'func_dirname_and_basename () +{ + $debug_cmd + + '"$_b"' + '"$_d"' +}' + + +# func_echo ARG... +# ---------------- +# Echo program name prefixed message. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_echo_all ARG... +# -------------------- +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + + +# func_echo_infix_1 INFIX ARG... +# ------------------------------ +# Echo program name, followed by INFIX on the first line, with any +# additional lines not showing INFIX. +func_echo_infix_1 () +{ + $debug_cmd + + $require_term_colors + + _G_infix=$1; shift + _G_indent=$_G_infix + _G_prefix="$progname: $_G_infix: " + _G_message=$* + + # Strip color escape sequences before counting printable length + for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" + do + test -n "$_G_tc" && { + _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` + _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` + } + done + _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes + + func_echo_infix_1_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_infix_1_IFS + $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 + _G_prefix=$_G_indent + done + IFS=$func_echo_infix_1_IFS +} + + +# func_error ARG... +# ----------------- +# Echo program name prefixed message to standard error. +func_error () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 +} + + +# func_fatal_error ARG... +# ----------------------- +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + $debug_cmd + + func_error "$*" + exit $EXIT_FAILURE +} + + +# func_grep EXPRESSION FILENAME +# ----------------------------- +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $debug_cmd + + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_len STRING +# --------------- +# Set func_len_result to the length of STRING. STRING may not +# start with a hyphen. + test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_len () + { + $debug_cmd + + func_len_result=${#1} + }' +else + func_len () + { + $debug_cmd + + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` + } +fi + + +# func_mkdir_p DIRECTORY-PATH +# --------------------------- +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + $debug_cmd + + _G_directory_path=$1 + _G_dir_list= + + if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then + + # Protect directory names starting with '-' + case $_G_directory_path in + -*) _G_directory_path=./$_G_directory_path ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$_G_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + _G_dir_list=$_G_directory_path:$_G_dir_list + + # If the last portion added has no slash in it, the list is done + case $_G_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` + done + _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` + + func_mkdir_p_IFS=$IFS; IFS=: + for _G_dir in $_G_dir_list; do + IFS=$func_mkdir_p_IFS + # mkdir can fail with a 'File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$_G_dir" 2>/dev/null || : + done + IFS=$func_mkdir_p_IFS + + # Bail out if we (or some other process) failed to create a directory. + test -d "$_G_directory_path" || \ + func_fatal_error "Failed to create '$1'" + fi +} + + +# func_mktempdir [BASENAME] +# ------------------------- +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, BASENAME is the basename for that directory. +func_mktempdir () +{ + $debug_cmd + + _G_template=${TMPDIR-/tmp}/${1-$progname} + + if test : = "$opt_dry_run"; then + # Return a directory name, but don't create it in dry-run mode + _G_tmpdir=$_G_template-$$ + else + + # If mktemp works, use that first and foremost + _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` + + if test ! -d "$_G_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + _G_tmpdir=$_G_template-${RANDOM-0}$$ + + func_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$_G_tmpdir" + umask $func_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$_G_tmpdir" || \ + func_fatal_error "cannot create temporary directory '$_G_tmpdir'" + fi + + $ECHO "$_G_tmpdir" +} + + +# func_normal_abspath PATH +# ------------------------ +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +func_normal_abspath () +{ + $debug_cmd + + # These SED scripts presuppose an absolute path with a trailing slash. + _G_pathcar='s|^/\([^/]*\).*$|\1|' + _G_pathcdr='s|^/[^/]*||' + _G_removedotparts=':dotsl + s|/\./|/|g + t dotsl + s|/\.$|/|' + _G_collapseslashes='s|/\{1,\}|/|g' + _G_finalslash='s|/*$|/|' + + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` + while :; do + # Processed it all yet? + if test / = "$func_normal_abspath_tpath"; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result"; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + + +# func_notquiet ARG... +# -------------------- +# Echo program name prefixed message only when not in quiet mode. +func_notquiet () +{ + $debug_cmd + + $opt_quiet || func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + + +# func_relative_path SRCDIR DSTDIR +# -------------------------------- +# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. +func_relative_path () +{ + $debug_cmd + + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=$func_dirname_result + if test -z "$func_relative_path_tlibdir"; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test -n "$func_stripname_result"; then + func_append func_relative_path_result "/$func_stripname_result" + fi + + # Normalisation. If bindir is libdir, return '.' else relative path. + if test -n "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + fi + + test -n "$func_relative_path_result" || func_relative_path_result=. + + : +} + + +# func_quote_for_eval ARG... +# -------------------------- +# Aesthetically quote ARGs to be evaled later. +# This function returns two values: +# i) func_quote_for_eval_result +# double-quoted, suitable for a subsequent eval +# ii) func_quote_for_eval_unquoted_result +# has all characters that are still active within double +# quotes backslashified. +func_quote_for_eval () +{ + $debug_cmd + + func_quote_for_eval_unquoted_result= + func_quote_for_eval_result= + while test 0 -lt $#; do + case $1 in + *[\\\`\"\$]*) + _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; + *) + _G_unquoted_arg=$1 ;; + esac + if test -n "$func_quote_for_eval_unquoted_result"; then + func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" + else + func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" + fi + + case $_G_unquoted_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and variable expansion + # for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_quoted_arg=\"$_G_unquoted_arg\" + ;; + *) + _G_quoted_arg=$_G_unquoted_arg + ;; + esac + + if test -n "$func_quote_for_eval_result"; then + func_append func_quote_for_eval_result " $_G_quoted_arg" + else + func_append func_quote_for_eval_result "$_G_quoted_arg" + fi + shift + done +} + + +# func_quote_for_expand ARG +# ------------------------- +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + $debug_cmd + + case $1 in + *[\\\`\"]*) + _G_arg=`$ECHO "$1" | $SED \ + -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; + *) + _G_arg=$1 ;; + esac + + case $_G_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_arg=\"$_G_arg\" + ;; + esac + + func_quote_for_expand_result=$_G_arg +} + + +# func_stripname PREFIX SUFFIX NAME +# --------------------------------- +# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_stripname () + { + $debug_cmd + + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary variable first. + func_stripname_result=$3 + func_stripname_result=${func_stripname_result#"$1"} + func_stripname_result=${func_stripname_result%"$2"} + }' +else + func_stripname () + { + $debug_cmd + + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; + esac + } +fi + + +# func_show_eval CMD [FAIL_EXP] +# ----------------------------- +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + func_quote_for_expand "$_G_cmd" + eval "func_notquiet $func_quote_for_expand_result" + + $opt_dry_run || { + eval "$_G_cmd" + _G_status=$? + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_show_eval_locale CMD [FAIL_EXP] +# ------------------------------------ +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + $opt_quiet || { + func_quote_for_expand "$_G_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + $opt_dry_run || { + eval "$_G_user_locale + $_G_cmd" + _G_status=$? + eval "$_G_safe_locale" + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_tr_sh +# ---------- +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + $debug_cmd + + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_verbose ARG... +# ------------------- +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $debug_cmd + + $opt_verbose && func_echo "$*" + + : +} + + +# func_warn_and_continue ARG... +# ----------------------------- +# Echo program name prefixed warning message to standard error. +func_warn_and_continue () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 +} + + +# func_warning CATEGORY ARG... +# ---------------------------- +# Echo program name prefixed warning message to standard error. Warning +# messages can be filtered according to CATEGORY, where this function +# elides messages where CATEGORY is not listed in the global variable +# 'opt_warning_types'. +func_warning () +{ + $debug_cmd + + # CATEGORY must be in the warning_categories list! + case " $warning_categories " in + *" $1 "*) ;; + *) func_internal_error "invalid warning category '$1'" ;; + esac + + _G_category=$1 + shift + + case " $opt_warning_types " in + *" $_G_category "*) $warning_func ${1+"$@"} ;; + esac +} + + +# func_sort_ver VER1 VER2 +# ----------------------- +# 'sort -V' is not generally available. +# Note this deviates from the version comparison in automake +# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a +# but this should suffice as we won't be specifying old +# version formats or redundant trailing .0 in bootstrap.conf. +# If we did want full compatibility then we should probably +# use m4_version_compare from autoconf. +func_sort_ver () +{ + $debug_cmd + + printf '%s\n%s\n' "$1" "$2" \ + | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n +} + +# func_lt_ver PREV CURR +# --------------------- +# Return true if PREV and CURR are in the correct order according to +# func_sort_ver, otherwise false. Use it like this: +# +# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." +func_lt_ver () +{ + $debug_cmd + + test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: +#! /bin/sh + +# Set a version string for this script. +scriptversion=2015-10-07.11; # UTC + +# A portable, pluggable option parser for Bourne shell. +# Written by Gary V. Vaughan, 2010 + +# Copyright (C) 2010-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# This file is a library for parsing options in your shell scripts along +# with assorted other useful supporting features that you can make use +# of too. +# +# For the simplest scripts you might need only: +# +# #!/bin/sh +# . relative/path/to/funclib.sh +# . relative/path/to/options-parser +# scriptversion=1.0 +# func_options ${1+"$@"} +# eval set dummy "$func_options_result"; shift +# ...rest of your script... +# +# In order for the '--version' option to work, you will need to have a +# suitably formatted comment like the one at the top of this file +# starting with '# Written by ' and ending with '# warranty; '. +# +# For '-h' and '--help' to work, you will also need a one line +# description of your script's purpose in a comment directly above the +# '# Written by ' line, like the one at the top of this file. +# +# The default options also support '--debug', which will turn on shell +# execution tracing (see the comment above debug_cmd below for another +# use), and '--verbose' and the func_verbose function to allow your script +# to display verbose messages only when your user has specified +# '--verbose'. +# +# After sourcing this file, you can plug processing for additional +# options by amending the variables from the 'Configuration' section +# below, and following the instructions in the 'Option parsing' +# section further down. + +## -------------- ## +## Configuration. ## +## -------------- ## + +# You should override these variables in your script after sourcing this +# file so that they reflect the customisations you have added to the +# option parser. + +# The usage line for option parsing errors and the start of '-h' and +# '--help' output messages. You can embed shell variables for delayed +# expansion at the time the message is displayed, but you will need to +# quote other shell meta-characters carefully to prevent them being +# expanded when the contents are evaled. +usage='$progpath [OPTION]...' + +# Short help message in response to '-h' and '--help'. Add to this or +# override it after sourcing this library to reflect the full set of +# options your script accepts. +usage_message="\ + --debug enable verbose shell tracing + -W, --warnings=CATEGORY + report the warnings falling in CATEGORY [all] + -v, --verbose verbosely report processing + --version print version information and exit + -h, --help print short or long help message and exit +" + +# Additional text appended to 'usage_message' in response to '--help'. +long_help_message=" +Warning categories include: + 'all' show all warnings + 'none' turn off all the warnings + 'error' warnings are treated as fatal errors" + +# Help message printed before fatal option parsing errors. +fatal_help="Try '\$progname --help' for more information." + + + +## ------------------------- ## +## Hook function management. ## +## ------------------------- ## + +# This section contains functions for adding, removing, and running hooks +# to the main code. A hook is just a named list of of function, that can +# be run in order later on. + +# func_hookable FUNC_NAME +# ----------------------- +# Declare that FUNC_NAME will run hooks added with +# 'func_add_hook FUNC_NAME ...'. +func_hookable () +{ + $debug_cmd + + func_append hookable_fns " $1" +} + + +# func_add_hook FUNC_NAME HOOK_FUNC +# --------------------------------- +# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must +# first have been declared "hookable" by a call to 'func_hookable'. +func_add_hook () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not accept hook functions." ;; + esac + + eval func_append ${1}_hooks '" $2"' +} + + +# func_remove_hook FUNC_NAME HOOK_FUNC +# ------------------------------------ +# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. +func_remove_hook () +{ + $debug_cmd + + eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' +} + + +# func_run_hooks FUNC_NAME [ARG]... +# --------------------------------- +# Run all hook functions registered to FUNC_NAME. +# It is assumed that the list of hook functions contains nothing more +# than a whitespace-delimited list of legal shell function names, and +# no effort is wasted trying to catch shell meta-characters or preserve +# whitespace. +func_run_hooks () +{ + $debug_cmd + + _G_rc_run_hooks=false + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not support hook funcions.n" ;; + esac + + eval _G_hook_fns=\$$1_hooks; shift + + for _G_hook in $_G_hook_fns; do + if eval $_G_hook '"$@"'; then + # store returned options list back into positional + # parameters for next 'cmd' execution. + eval _G_hook_result=\$${_G_hook}_result + eval set dummy "$_G_hook_result"; shift + _G_rc_run_hooks=: + fi + done + + $_G_rc_run_hooks && func_run_hooks_result=$_G_hook_result +} + + + +## --------------- ## +## Option parsing. ## +## --------------- ## + +# In order to add your own option parsing hooks, you must accept the +# full positional parameter list in your hook function, you may remove/edit +# any options that you action, and then pass back the remaining unprocessed +# options in '_result', escaped suitably for +# 'eval'. In this case you also must return $EXIT_SUCCESS to let the +# hook's caller know that it should pay attention to +# '_result'. Returning $EXIT_FAILURE signalizes that +# arguments are left untouched by the hook and therefore caller will ignore the +# result variable. +# +# Like this: +# +# my_options_prep () +# { +# $debug_cmd +# +# # Extend the existing usage message. +# usage_message=$usage_message' +# -s, --silent don'\''t print informational messages +# ' +# # No change in '$@' (ignored completely by this hook). There is +# # no need to do the equivalent (but slower) action: +# # func_quote_for_eval ${1+"$@"} +# # my_options_prep_result=$func_quote_for_eval_result +# false +# } +# func_add_hook func_options_prep my_options_prep +# +# +# my_silent_option () +# { +# $debug_cmd +# +# args_changed=false +# +# # Note that for efficiency, we parse as many options as we can +# # recognise in a loop before passing the remainder back to the +# # caller on the first unrecognised argument we encounter. +# while test $# -gt 0; do +# opt=$1; shift +# case $opt in +# --silent|-s) opt_silent=: +# args_changed=: +# ;; +# # Separate non-argument short options: +# -s*) func_split_short_opt "$_G_opt" +# set dummy "$func_split_short_opt_name" \ +# "-$func_split_short_opt_arg" ${1+"$@"} +# shift +# args_changed=: +# ;; +# *) # Make sure the first unrecognised option "$_G_opt" +# # is added back to "$@", we could need that later +# # if $args_changed is true. +# set dummy "$_G_opt" ${1+"$@"}; shift; break ;; +# esac +# done +# +# if $args_changed; then +# func_quote_for_eval ${1+"$@"} +# my_silent_option_result=$func_quote_for_eval_result +# fi +# +# $args_changed +# } +# func_add_hook func_parse_options my_silent_option +# +# +# my_option_validation () +# { +# $debug_cmd +# +# $opt_silent && $opt_verbose && func_fatal_help "\ +# '--silent' and '--verbose' options are mutually exclusive." +# +# false +# } +# func_add_hook func_validate_options my_option_validation +# +# You'll also need to manually amend $usage_message to reflect the extra +# options you parse. It's preferable to append if you can, so that +# multiple option parsing hooks can be added safely. + + +# func_options_finish [ARG]... +# ---------------------------- +# Finishing the option parse loop (call 'func_options' hooks ATM). +func_options_finish () +{ + $debug_cmd + + _G_func_options_finish_exit=false + if func_run_hooks func_options ${1+"$@"}; then + func_options_finish_result=$func_run_hooks_result + _G_func_options_finish_exit=: + fi + + $_G_func_options_finish_exit +} + + +# func_options [ARG]... +# --------------------- +# All the functions called inside func_options are hookable. See the +# individual implementations for details. +func_hookable func_options +func_options () +{ + $debug_cmd + + _G_rc_options=false + + for my_func in options_prep parse_options validate_options options_finish + do + if eval func_$my_func '${1+"$@"}'; then + eval _G_res_var='$'"func_${my_func}_result" + eval set dummy "$_G_res_var" ; shift + _G_rc_options=: + fi + done + + # Save modified positional parameters for caller. As a top-level + # options-parser function we always need to set the 'func_options_result' + # variable (regardless the $_G_rc_options value). + if $_G_rc_options; then + func_options_result=$_G_res_var + else + func_quote_for_eval ${1+"$@"} + func_options_result=$func_quote_for_eval_result + fi + + $_G_rc_options +} + + +# func_options_prep [ARG]... +# -------------------------- +# All initialisations required before starting the option parse loop. +# Note that when calling hook functions, we pass through the list of +# positional parameters. If a hook function modifies that list, and +# needs to propagate that back to rest of this script, then the complete +# modified list must be put in 'func_run_hooks_result' before +# returning $EXIT_SUCCESS (otherwise $EXIT_FAILURE is returned). +func_hookable func_options_prep +func_options_prep () +{ + $debug_cmd + + # Option defaults: + opt_verbose=false + opt_warning_types= + + _G_rc_options_prep=false + if func_run_hooks func_options_prep ${1+"$@"}; then + _G_rc_options_prep=: + # save modified positional parameters for caller + func_options_prep_result=$func_run_hooks_result + fi + + $_G_rc_options_prep +} + + +# func_parse_options [ARG]... +# --------------------------- +# The main option parsing loop. +func_hookable func_parse_options +func_parse_options () +{ + $debug_cmd + + func_parse_options_result= + + _G_rc_parse_options=false + # this just eases exit handling + while test $# -gt 0; do + # Defer to hook functions for initial option parsing, so they + # get priority in the event of reusing an option name. + if func_run_hooks func_parse_options ${1+"$@"}; then + eval set dummy "$func_run_hooks_result"; shift + _G_rc_parse_options=: + fi + + # Break out of the loop if we already parsed every option. + test $# -gt 0 || break + + _G_match_parse_options=: + _G_opt=$1 + shift + case $_G_opt in + --debug|-x) debug_cmd='set -x' + func_echo "enabling shell trace mode" + $debug_cmd + ;; + + --no-warnings|--no-warning|--no-warn) + set dummy --warnings none ${1+"$@"} + shift + ;; + + --warnings|--warning|-W) + if test $# = 0 && func_missing_arg $_G_opt; then + _G_rc_parse_options=: + break + fi + case " $warning_categories $1" in + *" $1 "*) + # trailing space prevents matching last $1 above + func_append_uniq opt_warning_types " $1" + ;; + *all) + opt_warning_types=$warning_categories + ;; + *none) + opt_warning_types=none + warning_func=: + ;; + *error) + opt_warning_types=$warning_categories + warning_func=func_fatal_error + ;; + *) + func_fatal_error \ + "unsupported warning category: '$1'" + ;; + esac + shift + ;; + + --verbose|-v) opt_verbose=: ;; + --version) func_version ;; + -\?|-h) func_usage ;; + --help) func_help ;; + + # Separate optargs to long options (plugins may need this): + --*=*) func_split_equals "$_G_opt" + set dummy "$func_split_equals_lhs" \ + "$func_split_equals_rhs" ${1+"$@"} + shift + ;; + + # Separate optargs to short options: + -W*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-v*|-x*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) _G_rc_parse_options=: ; break ;; + -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; + *) set dummy "$_G_opt" ${1+"$@"}; shift + _G_match_parse_options=false + break + ;; + esac + + $_G_match_parse_options && _G_rc_parse_options=: + done + + + if $_G_rc_parse_options; then + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + func_parse_options_result=$func_quote_for_eval_result + fi + + $_G_rc_parse_options +} + + +# func_validate_options [ARG]... +# ------------------------------ +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +func_hookable func_validate_options +func_validate_options () +{ + $debug_cmd + + _G_rc_validate_options=false + + # Display all warnings if -W was not given. + test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" + + if func_run_hooks func_validate_options ${1+"$@"}; then + # save modified positional parameters for caller + func_validate_options_result=$func_run_hooks_result + _G_rc_validate_options=: + fi + + # Bail if the options were screwed! + $exit_cmd $EXIT_FAILURE + + $_G_rc_validate_options +} + + + +## ----------------- ## +## Helper functions. ## +## ----------------- ## + +# This section contains the helper functions used by the rest of the +# hookable option parser framework in ascii-betical order. + + +# func_fatal_help ARG... +# ---------------------- +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + eval \$ECHO \""$fatal_help"\" + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + + +# func_help +# --------- +# Echo long help message to standard output and exit. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message" + exit 0 +} + + +# func_missing_arg ARGNAME +# ------------------------ +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $debug_cmd + + func_error "Missing argument for '$1'." + exit_cmd=exit +} + + +# func_split_equals STRING +# ------------------------ +# Set func_split_equals_lhs and func_split_equals_rhs shell variables after +# splitting STRING at the '=' sign. +test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=${1%%=*} + func_split_equals_rhs=${1#*=} + test "x$func_split_equals_lhs" = "x$1" \ + && func_split_equals_rhs= + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` + func_split_equals_rhs= + test "x$func_split_equals_lhs" = "x$1" \ + || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` + } +fi #func_split_equals + + +# func_split_short_opt SHORTOPT +# ----------------------------- +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"} + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` + func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` + } +fi #func_split_short_opt + + +# func_usage +# ---------- +# Echo short help message to standard output and exit. +func_usage () +{ + $debug_cmd + + func_usage_message + $ECHO "Run '$progname --help |${PAGER-more}' for full usage" + exit 0 +} + + +# func_usage_message +# ------------------ +# Echo short help message to standard output. +func_usage_message () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + echo + $SED -n 's|^# || + /^Written by/{ + x;p;x + } + h + /^Written by/q' < "$progpath" + echo + eval \$ECHO \""$usage_message"\" +} + + +# func_version +# ------------ +# Echo version message to standard output and exit. +func_version () +{ + $debug_cmd + + printf '%s\n' "$progname $scriptversion" + $SED -n ' + /(C)/!b go + :more + /\./!{ + N + s|\n# | | + b more + } + :go + /^# Written by /,/# warranty; / { + s|^# || + s|^# *$|| + s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| + p + } + /^# Written by / { + s|^# || + p + } + /^warranty; /q' < "$progpath" + + exit $? +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: + +# Set a version string. +scriptversion='(GNU libtool) 2.4.6' + + +# func_echo ARG... +# ---------------- +# Libtool also displays the current mode in messages, so override +# funclib.sh func_echo with this custom definition. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_warning ARG... +# ------------------- +# Libtool warnings are not categorized, so override funclib.sh +# func_warning with this simpler definition. +func_warning () +{ + $debug_cmd + + $warning_func ${1+"$@"} +} + + +## ---------------- ## +## Options parsing. ## +## ---------------- ## + +# Hook in the functions to make sure our own options are parsed during +# the option parsing loop. + +usage='$progpath [OPTION]... [MODE-ARG]...' + +# Short help message in response to '-h'. +usage_message="Options: + --config show all configuration variables + --debug enable verbose shell tracing + -n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --mode=MODE use operation mode MODE + --no-warnings equivalent to '-Wnone' + --preserve-dup-deps don't remove duplicate dependency libraries + --quiet, --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + -v, --verbose print more informational messages than default + --version print version information + -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] + -h, --help, --help-all print short, long, or detailed help message +" + +# Additional text appended to 'usage_message' in response to '--help'. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. When passed as first option, +'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. +Try '$progname --help --mode=MODE' for a more detailed description of MODE. + +When reporting a bug, please describe a test case to reproduce it and +include the following information: + + host-triplet: $host + shell: $SHELL + compiler: $LTCC + compiler flags: $LTCFLAGS + linker: $LD (gnu? $with_gnu_ld) + version: $progname $scriptversion Debian-2.4.6-10 + automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` + autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` + +Report bugs to . +GNU libtool home page: . +General help using GNU software: ." + exit 0 +} + + +# func_lo2o OBJECT-NAME +# --------------------- +# Transform OBJECT-NAME from a '.lo' suffix to the platform specific +# object suffix. + +lo2o=s/\\.lo\$/.$objext/ +o2lo=s/\\.$objext\$/.lo/ + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_lo2o () + { + case $1 in + *.lo) func_lo2o_result=${1%.lo}.$objext ;; + * ) func_lo2o_result=$1 ;; + esac + }' + + # func_xform LIBOBJ-OR-SOURCE + # --------------------------- + # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) + # suffix to a '.lo' libtool-object suffix. + eval 'func_xform () + { + func_xform_result=${1%.*}.lo + }' +else + # ...otherwise fall back to using sed. + func_lo2o () + { + func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` + } + + func_xform () + { + func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` + } +fi + + +# func_fatal_configuration ARG... +# ------------------------------- +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func__fatal_error ${1+"$@"} \ + "See the $PACKAGE documentation for more information." \ + "Fatal configuration error." +} + + +# func_config +# ----------- +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + + +# func_features +# ------------- +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test yes = "$build_libtool_libs"; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test yes = "$build_old_libs"; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + + +# func_enable_tag TAGNAME +# ----------------------- +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname=$1 + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf=/$re_begincf/,/$re_endcf/p + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + + +# func_check_version_match +# ------------------------ +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# libtool_options_prep [ARG]... +# ----------------------------- +# Preparation for options parsed by libtool. +libtool_options_prep () +{ + $debug_mode + + # Option defaults: + opt_config=false + opt_dlopen= + opt_dry_run=false + opt_help=false + opt_mode= + opt_preserve_dup_deps=false + opt_quiet=false + + nonopt= + preserve_args= + + _G_rc_lt_options_prep=: + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + *) + _G_rc_lt_options_prep=false + ;; + esac + + if $_G_rc_lt_options_prep; then + # Pass back the list of options. + func_quote_for_eval ${1+"$@"} + libtool_options_prep_result=$func_quote_for_eval_result + fi + + $_G_rc_lt_options_prep +} +func_add_hook func_options_prep libtool_options_prep + + +# libtool_parse_options [ARG]... +# --------------------------------- +# Provide handling for libtool specific options. +libtool_parse_options () +{ + $debug_cmd + + _G_rc_lt_parse_options=false + + # Perform our own loop to consume as many options as possible in + # each iteration. + while test $# -gt 0; do + _G_match_lt_parse_options=: + _G_opt=$1 + shift + case $_G_opt in + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + + --config) func_config ;; + + --dlopen|-dlopen) + opt_dlopen="${opt_dlopen+$opt_dlopen +}$1" + shift + ;; + + --preserve-dup-deps) + opt_preserve_dup_deps=: ;; + + --features) func_features ;; + + --finish) set dummy --mode finish ${1+"$@"}; shift ;; + + --help) opt_help=: ;; + + --help-all) opt_help=': help-all' ;; + + --mode) test $# = 0 && func_missing_arg $_G_opt && break + opt_mode=$1 + case $1 in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $_G_opt" + exit_cmd=exit + break + ;; + esac + shift + ;; + + --no-silent|--no-quiet) + opt_quiet=false + func_append preserve_args " $_G_opt" + ;; + + --no-warnings|--no-warning|--no-warn) + opt_warning=false + func_append preserve_args " $_G_opt" + ;; + + --no-verbose) + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --silent|--quiet) + opt_quiet=: + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --tag) test $# = 0 && func_missing_arg $_G_opt && break + opt_tag=$1 + func_append preserve_args " $_G_opt $1" + func_enable_tag "$1" + shift + ;; + + --verbose|-v) opt_quiet=false + opt_verbose=: + func_append preserve_args " $_G_opt" + ;; + + # An option not handled by this hook function: + *) set dummy "$_G_opt" ${1+"$@"} ; shift + _G_match_lt_parse_options=false + break + ;; + esac + $_G_match_lt_parse_options && _G_rc_lt_parse_options=: + done + + if $_G_rc_lt_parse_options; then + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + libtool_parse_options_result=$func_quote_for_eval_result + fi + + $_G_rc_lt_parse_options +} +func_add_hook func_parse_options libtool_parse_options + + + +# libtool_validate_options [ARG]... +# --------------------------------- +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +libtool_validate_options () +{ + # save first non-option argument + if test 0 -lt $#; then + nonopt=$1 + shift + fi + + # preserve --debug + test : = "$debug_cmd" || func_append preserve_args " --debug" + + case $host in + # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 + # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 + *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + test yes != "$build_libtool_libs" \ + && test yes != "$build_old_libs" \ + && func_fatal_configuration "not configured to build any kind of library" + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test execute != "$opt_mode"; then + func_error "unrecognized option '-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help=$help + help="Try '$progname --help --mode=$opt_mode' for more information." + } + + # Pass back the unparsed argument list + func_quote_for_eval ${1+"$@"} + libtool_validate_options_result=$func_quote_for_eval_result +} +func_add_hook func_validate_options libtool_validate_options + + +# Process options as early as possible so that --help and --version +# can return quickly. +func_options ${1+"$@"} +eval set dummy "$func_options_result"; shift + + + +## ----------- ## +## Main. ## +## ----------- ## + +magic='%%%MAGIC variable%%%' +magic_exe='%%%MAGIC EXE variable%%%' + +# Global variables. +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# func_generated_by_libtool +# True iff stdin has been generated by Libtool. This function is only +# a basic sanity check; it will hardly flush out determined imposters. +func_generated_by_libtool_p () +{ + $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if 'file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case $lalib_p_line in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test yes = "$lalib_p" +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + test -f "$1" && + $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $debug_cmd + + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# 'FILE.' does not work on cygwin managed mounts. +func_source () +{ + $debug_cmd + + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case $lt_sysroot:$1 in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result='='$func_stripname_result + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $debug_cmd + + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with '--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=$1 + if test yes = "$build_libtool_libs"; then + write_lobj=\'$2\' + else + write_lobj=none + fi + + if test yes = "$build_old_libs"; then + write_oldobj=\'$3\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $debug_cmd + + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result= + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result"; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $debug_cmd + + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $debug_cmd + + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $debug_cmd + + if test -z "$2" && test -n "$1"; then + func_error "Could not determine host file name corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result=$1 + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $debug_cmd + + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " '$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result=$3 + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $debug_cmd + + case $4 in + $1 ) func_to_host_path_result=$3$func_to_host_path_result + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via '$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $debug_cmd + + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $debug_cmd + + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result=$1 +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result=$func_convert_core_msys_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result=$func_convert_core_file_wine_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via '$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $debug_cmd + + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd=func_convert_path_$func_stripname_result + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $debug_cmd + + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result=$1 +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_msys_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_path_wine_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_dll_def_p FILE +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with _LT_DLL_DEF_P in libtool.m4 +func_dll_def_p () +{ + $debug_cmd + + func_dll_def_p_tmp=`$SED -n \ + -e 's/^[ ]*//' \ + -e '/^\(;.*\)*$/d' \ + -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ + -e q \ + "$1"` + test DEF = "$func_dll_def_p_tmp" +} + + +# func_mode_compile arg... +func_mode_compile () +{ + $debug_cmd + + # Get the compilation command and the source file. + base_compile= + srcfile=$nonopt # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg=$arg + arg_mode=normal + ;; + + target ) + libobj=$arg + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify '-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs=$IFS; IFS=, + for arg in $args; do + IFS=$save_ifs + func_append_quoted lastarg "$arg" + done + IFS=$save_ifs + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg=$srcfile + srcfile=$arg + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with '-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj=$func_basename_result + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from '$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test yes = "$build_libtool_libs" \ + || func_fatal_configuration "cannot build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name '$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname=$func_basename_result + xdir=$func_dirname_result + lobj=$xdir$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test yes = "$build_old_libs"; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test no = "$compiler_c_o"; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext + lockfile=$output_obj.lock + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test yes = "$need_locks"; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test warn = "$need_locks"; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test yes = "$build_libtool_libs"; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test no != "$pic_mode"; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test yes = "$suppress_opt"; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test yes = "$build_old_libs"; then + if test yes != "$pic_mode"; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test yes = "$compiler_c_o"; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test no != "$need_locks"; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test compile = "$opt_mode" && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a '.o' file suitable for static linking + -static only build a '.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a 'standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix '.c' with the +library object suffix, '.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to '-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the '--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the 'install' or 'cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE use a list of object files found in FILE to specify objects + -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with '-') are ignored. + +Every other argument is treated as a filename. Files ending in '.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in '.la', then a libtool library is created, +only library objects ('.lo' files) may be specified, and '-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created +using 'ar' and 'ranlib', or on Windows using 'lib'. + +If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode '$opt_mode'" + ;; + esac + + echo + $ECHO "Try '$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test : = "$opt_help"; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | $SED -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + $SED '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $debug_cmd + + # The first argument is the command name. + cmd=$nonopt + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "'$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "'$file' was not linked with '-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir=$func_dirname_result + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir=$func_dirname_result + ;; + + *) + func_warning "'-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir=$absdir + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic=$magic + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file=$progdir/$program + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file=$progdir/$program + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if $opt_dry_run; then + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + else + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd=\$cmd$args + fi +} + +test execute = "$opt_mode" && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $debug_cmd + + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "'$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument '$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and '=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_quiet && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the '-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the '$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the '$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the '$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test finish = "$opt_mode" && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $debug_cmd + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac + then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=false + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=: ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test X-m = "X$prev" && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the '$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=: + if $isdir; then + destdir=$dest + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir=$func_dirname_result + destname=$func_basename_result + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "'$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "'$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir=$func_dirname_result + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking '$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname=$1 + shift + + srcname=$realname + test -n "$relink_command" && srcname=${realname}T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme=$stripme + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme= + ;; + esac + ;; + os2*) + case $realname in + *_dll.a) + tstripme= + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try 'ln -sf' first, because the 'ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib=$destdir/$realname + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name=$func_basename_result + instname=$dir/${name}i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest=$destfile + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to '$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test yes = "$build_old_libs"; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext= + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=.exe + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script '$wrapper'" + + finalize=: + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "'$lib' has not been installed in '$libdir'" + finalize=false + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test no = "$fast_install" && test -n "$relink_command"; then + $opt_dry_run || { + if $finalize; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file=$func_basename_result + outputname=$tmpdir/$file + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_quiet || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink '$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file=$outputname + else + func_warning "cannot relink '$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name=$func_basename_result + + # Set up the ranlib parameters. + oldlib=$destdir/$name + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run '$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test install = "$opt_mode" && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $debug_cmd + + my_outputname=$1 + my_originator=$2 + my_pic_p=${3-false} + my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms=${my_outputname}S.c + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist=$output_objdir/$my_outputname.nm + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* External symbol declarations for the compiler. */\ +" + + if test yes = "$dlself"; then + func_verbose "generating symbol list for '$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from '$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols=$output_objdir/$outputname.exp + $opt_dry_run || { + $RM $export_symbols + eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from '$dlprefile'" + func_basename "$dlprefile" + name=$func_basename_result + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename= + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname"; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename=$func_basename_result + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename"; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + func_show_eval '$RM "${nlist}I"' + if test -n "$global_symbol_to_import"; then + eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[];\ +" + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ +static void lt_syminit(void) +{ + LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; + for (; symbol->name; ++symbol) + {" + $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" + echo >> "$output_objdir/$my_dlsyms" "\ + } +}" + fi + echo >> "$output_objdir/$my_dlsyms" "\ +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{ {\"$my_originator\", (void *) 0}," + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ + {\"@INIT@\", (void *) <_syminit}," + fi + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + $my_pic_p && pic_flag_for_symtable=" $pic_flag" + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' + + # Transform the symbol file into the correct name. + symfileobj=$output_objdir/${my_outputname}S.$objext + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for '$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $debug_cmd + + win32_libid_type=unknown + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + case $nm_interface in + "MS dumpbin") + if func_cygming_ms_implib_p "$1" || + func_cygming_gnu_implib_p "$1" + then + win32_nmres=import + else + win32_nmres= + fi + ;; + *) + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s|.*|import| + p + q + } + }'` + ;; + esac + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $debug_cmd + + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $debug_cmd + + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive that possess that section. Heuristic: eliminate + # all those that have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $debug_cmd + + if func_cygming_gnu_implib_p "$1"; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1"; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result= + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $debug_cmd + + f_ex_an_ar_dir=$1; shift + f_ex_an_ar_oldlib=$1 + if test yes = "$lock_old_archive_extraction"; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test yes = "$lock_old_archive_extraction"; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $debug_cmd + + my_gentop=$1; shift + my_oldlibs=${1+"$@"} + my_oldobjs= + my_xlib= + my_xabs= + my_xdir= + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib=$func_basename_result + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir=$my_gentop/$my_xlib_u + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + func_basename "$darwin_archive" + darwin_base_archive=$func_basename_result + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches; do + func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" + $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" + cd "unfat-$$/$darwin_base_archive-$darwin_arch" + func_extract_an_archive "`pwd`" "$darwin_base_archive" + cd "$darwin_curdir" + $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result=$my_oldobjs +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory where it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ that is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options that match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test yes = "$fast_install"; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + \$ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* declarations of non-ANSI functions */ +#if defined __MINGW32__ +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined __CYGWIN__ +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined other_platform || defined ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined _MSC_VER +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +#elif defined __MINGW32__ +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined __CYGWIN__ +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined other platforms ... */ +#endif + +#if defined PATH_MAX +# define LT_PATHMAX PATH_MAX +#elif defined MAXPATHLEN +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ + defined __OS2__ +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free (stale); stale = 0; } \ +} while (0) + +#if defined LT_DEBUGWRAPPER +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + size_t tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined HAVE_DOS_BASED_FILE_SYSTEM + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined HAVE_DOS_BASED_FILE_SYSTEM + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = (size_t) (q - p); + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (STREQ (str, pat)) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + size_t len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + size_t orig_value_len = strlen (orig_value); + size_t add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + size_t len = strlen (new_value); + while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[--len] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $debug_cmd + + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_suncc_cstd_abi +# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! +# Several compiler flags select an ABI that is incompatible with the +# Cstd library. Avoid specifying it if any are in CXXFLAGS. +func_suncc_cstd_abi () +{ + $debug_cmd + + case " $compile_command " in + *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) + suncc_use_cstd_abi=no + ;; + *) + suncc_use_cstd_abi=yes + ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $debug_cmd + + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # what system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll that has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + os2dllname= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=false + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module=$wl-single_module + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test yes != "$build_libtool_libs" \ + && func_fatal_configuration "cannot build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg=$1 + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir=$arg + prev= + continue + ;; + dlfiles|dlprefiles) + $preload || { + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=: + } + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test no = "$dlself"; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test dlprefiles = "$prev"; then + dlself=yes + elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test dlfiles = "$prev"; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols=$arg + test -f "$arg" \ + || func_fatal_error "symbol file '$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex=$arg + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir=$arg + prev= + continue + ;; + mllvm) + # Clang does not use LLVM to link, so we can simply discard any + # '-mllvm $arg' options when doing the link step. + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + if test none != "$pic_object"; then + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + fi + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file '$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + os2dllname) + os2dllname=$arg + prev= + continue + ;; + precious_regex) + precious_files_regex=$arg + prev= + continue + ;; + release) + release=-$arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test rpath = "$prev"; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds=$arg + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg=$arg + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "'-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test X-export-symbols = "X$arg"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between '-L' and '$1'" + else + func_fatal_error "need path for '-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of '$dir'" + dir=$absdir + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test X-lc = "X$arg" || test X-lm = "X$arg"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test X-lc = "X$arg" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc due to us having libc/libc_r. + test X-lc = "X$arg" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test X-lc = "X$arg" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test X-lc = "X$arg" && continue + ;; + esac + elif test X-lc_r = "X$arg"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -mllvm) + prev=mllvm + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module=$wl-multi_module + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "'-no-install' is ignored for $host" + func_warning "assuming '-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -os2dllname) + prev=os2dllname + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # -fstack-protector* stack protector flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -specs=* GCC specs files + # -stdlib=* select c++ std lib with clang + # -fsanitize=* Clang/GCC memory and address sanitizer + # -fuse-ld=* Linker select flags for GCC + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ + -specs=*|-fsanitize=*|-fuse-ld=*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + -Z*) + if test os2 = "`expr $host : '.*\(os2\)'`"; then + # OS/2 uses -Zxxx to specify OS/2-specific options + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case $arg in + -Zlinker | -Zstack) + prev=xcompiler + ;; + esac + continue + else + # Otherwise treat like 'Some other compiler flag' below + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + fi + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + test none = "$pic_object" || { + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + } + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test dlfiles = "$prev"; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test dlprefiles = "$prev"; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the '$prevarg' option requires an argument" + + if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname=$func_basename_result + libobjs_save=$libobjs + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + # Definition is injected by LT_CONFIG during libtool generation. + func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" + + func_dirname "$output" "/" "" + output_objdir=$func_dirname_result$objdir + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test lib = "$linkmode"; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=false + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test lib,link = "$linkmode,$pass"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs=$tmp_deplibs + fi + + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass"; then + libs=$deplibs + deplibs= + fi + if test prog = "$linkmode"; then + case $pass in + dlopen) libs=$dlfiles ;; + dlpreopen) libs=$dlprefiles ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test lib,dlpreopen = "$linkmode,$pass"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs=$dlprefiles + fi + if test dlopen = "$pass"; then + # Collect dlpreopened libraries + save_deplibs=$deplibs + deplibs= + fi + + for deplib in $libs; do + lib= + found=false + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test lib != "$linkmode" && test prog != "$linkmode"; then + func_warning "'-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test lib = "$linkmode"; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib=$searchdir/lib$name$search_ext + if test -f "$lib"; then + if test .la = "$search_ext"; then + found=: + else + found=false + fi + break 2 + fi + done + done + if $found; then + # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll=$l + done + if test "X$ll" = "X$old_library"; then # only static version available + found=false + func_dirname "$lib" "" "." + ladir=$func_dirname_result + lib=$ladir/$old_library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + else + # deplib doesn't seem to be a libtool library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + ;; # -l + *.ltframework) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test conv = "$pass" && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + if test scan = "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "'-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test link = "$pass"; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=false + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=: + fi + ;; + pass_all) + valid_a_lib=: + ;; + esac + if $valid_a_lib; then + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + else + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + fi + ;; + esac + continue + ;; + prog) + if test link != "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + elif test prog = "$linkmode"; then + if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=: + continue + ;; + esac # case $deplib + + $found || test -f "$lib" \ + || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "'$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir=$func_dirname_result + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass" || + { test prog != "$linkmode" && test lib != "$linkmode"; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test conv = "$pass"; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + elif test prog != "$linkmode" && test lib != "$linkmode"; then + func_fatal_error "'$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test yes = "$prefer_static_libs" || + test built,no = "$prefer_static_libs,$installed"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib=$l + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + + # This library was specified with -dlopen. + if test dlopen = "$pass"; then + test -z "$libdir" \ + && func_fatal_error "cannot -dlopen a convenience library: '$lib'" + if test -z "$dlname" || + test yes != "$dlopen_support" || + test no = "$build_libtool_libs" + then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of '$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir=$ladir + fi + ;; + esac + func_basename "$lib" + laname=$func_basename_result + + # Find the relevant object directory and library name. + if test yes = "$installed"; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library '$lib' was moved." + dir=$ladir + absdir=$abs_ladir + libdir=$abs_ladir + else + dir=$lt_sysroot$libdir + absdir=$lt_sysroot$libdir + fi + test yes = "$hardcode_automatic" && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir=$ladir + absdir=$abs_ladir + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir=$ladir/$objdir + absdir=$abs_ladir/$objdir + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test dlpreopen = "$pass"; then + if test -z "$libdir" && test prog = "$linkmode"; then + func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" + fi + case $host in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test lib = "$linkmode"; then + deplibs="$dir/$old_library $deplibs" + elif test prog,link = "$linkmode,$pass"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test prog = "$linkmode" && test link != "$pass"; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=false + if test no != "$link_all_deplibs" || test -z "$library_names" || + test no = "$build_libtool_libs"; then + linkalldeplibs=: + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if $linkalldeplibs; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test prog,link = "$linkmode,$pass"; then + if test -n "$library_names" && + { { test no = "$prefer_static_libs" || + test built,yes = "$prefer_static_libs,$installed"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then + # Make sure the rpath contains only unique directories. + case $temp_rpath: in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if $alldeplibs && + { test pass_all = "$deplibs_check_method" || + { test yes = "$build_libtool_libs" && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test built = "$use_static_libs" && test yes = "$installed"; then + use_static_libs=no + fi + if test -n "$library_names" && + { test no = "$use_static_libs" || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc* | *os2*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test no = "$installed"; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule= + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule=$dlpremoduletest + break + fi + done + if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then + echo + if test prog = "$linkmode"; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test lib = "$linkmode" && + test yes = "$hardcode_into_libs"; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname=$1 + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname=$dlname + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc* | *os2*) + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + esac + eval soname=\"$soname_spec\" + else + soname=$realname + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot=$soname + func_basename "$soroot" + soname=$func_basename_result + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from '$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for '$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test prog = "$linkmode" || test relink != "$opt_mode"; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test no = "$hardcode_direct"; then + add=$dir/$linklib + case $host in + *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; + *-*-sysv4*uw2*) add_dir=-L$dir ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir=-L$dir ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we cannot + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library"; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add=$dir/$old_library + fi + elif test -n "$old_library"; then + add=$dir/$old_library + fi + fi + esac + elif test no = "$hardcode_minus_L"; then + case $host in + *-*-sunos*) add_shlibpath=$dir ;; + esac + add_dir=-L$dir + add=-l$name + elif test no = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + relink) + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$dir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$absdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test yes != "$lib_linked"; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test prog = "$linkmode"; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test yes != "$hardcode_direct" && + test yes != "$hardcode_minus_L" && + test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test prog = "$linkmode" || test relink = "$opt_mode"; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$libdir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$libdir + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add=-l$name + elif test yes = "$hardcode_automatic"; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib"; then + add=$inst_prefix_dir$libdir/$linklib + else + add=$libdir/$linklib + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir=-L$libdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + fi + + if test prog = "$linkmode"; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test prog = "$linkmode"; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test unsupported != "$hardcode_direct"; then + test -n "$old_library" && linklib=$old_library + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test yes = "$build_libtool_libs"; then + # Not a shared library + if test pass_all != "$deplibs_check_method"; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system cannot link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test yes = "$module"; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test lib = "$linkmode"; then + if test -n "$dependency_libs" && + { test yes != "$hardcode_into_libs" || + test yes = "$build_old_libs" || + test yes = "$link_static"; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs=$temp_deplibs + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test no != "$link_all_deplibs"; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path=$deplib ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of '$dir'" + absdir=$dir + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names"; then + for tmp in $deplibrary_names; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl"; then + depdepl=$absdir/$objdir/$depdepl + darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" + func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" + path= + fi + fi + ;; + *) + path=-L$absdir/$objdir + ;; + esac + else + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "'$deplib' seems to be moved" + + path=-L$absdir + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test link = "$pass"; then + if test prog = "$linkmode"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs=$newdependency_libs + if test dlpreopen = "$pass"; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test dlopen != "$pass"; then + test conv = "$pass" || { + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + } + + if test prog,link = "$linkmode,$pass"; then + vars="compile_deplibs finalize_deplibs" + else + vars=deplibs + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + + # Add Sun CC postdeps if required: + test CXX = "$tagname" && { + case $host_os in + linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C++ 5.9 + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + + solaris*) + func_cc_basename "$CC" + case $func_cc_basename_result in + CC* | sunCC*) + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + esac + } + + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i= + ;; + esac + if test -n "$i"; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test prog = "$linkmode"; then + dlfiles=$newdlfiles + fi + if test prog = "$linkmode" || test lib = "$linkmode"; then + dlprefiles=$newdlprefiles + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "'-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "'-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs=$output + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form 'libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test no = "$module" \ + && func_fatal_help "libtool library '$output' must begin with 'lib'" + + if test no != "$need_lib_prefix"; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test pass_all != "$deplibs_check_method"; then + func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test no = "$dlself" \ + || func_warning "'-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test 1 -lt "$#" \ + && func_warning "ignoring multiple '-rpath's for a libtool library" + + install_libdir=$1 + + oldlibs= + if test -z "$rpath"; then + if test yes = "$build_libtool_libs"; then + # Building a libtool convenience library. + # Some compilers have problems with a '.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "'-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs=$IFS; IFS=: + set dummy $vinfo 0 0 0 + shift + IFS=$save_ifs + + test -n "$7" && \ + func_fatal_help "too many parameters to '-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major=$1 + number_minor=$2 + number_revision=$3 + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # that has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|freebsd-elf|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_revision + ;; + freebsd-aout|qnx|sunos) + current=$number_major + revision=$number_minor + age=0 + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_minor + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type '$version_type'" + ;; + esac + ;; + no) + current=$1 + revision=$2 + age=$3 + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT '$current' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION '$revision' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE '$age' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE '$age' is greater than the current interface number '$current'" + func_fatal_error "'$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + # On Darwin other compilers + case $CC in + nagfor*) + verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + ;; + *) + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + esac + ;; + + freebsd-aout) + major=.$current + versuffix=.$current.$revision + ;; + + freebsd-elf) + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + irix | nonstopux) + if test no = "$lt_irix_increment"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring=$verstring_prefix$major.$revision + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test 0 -ne "$loop"; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring_prefix$major.$iface:$verstring + done + + # Before this point, $major must not contain '.'. + major=.$major + versuffix=$major.$revision + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=.$current.$age.$revision + verstring=$current.$age.$revision + + # Add in all the interfaces that we are compatible with. + loop=$age + while test 0 -ne "$loop"; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring:$iface.0 + done + + # Make executables depend on our current version. + func_append verstring ":$current.0" + ;; + + qnx) + major=.$current + versuffix=.$current + ;; + + sco) + major=.$current + versuffix=.$current + ;; + + sunos) + major=.$current + versuffix=.$current.$revision + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 file systems. + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + + *) + func_fatal_configuration "unknown library version type '$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring=0.0 + ;; + esac + if test no = "$need_version"; then + versuffix= + else + versuffix=.0.0 + fi + fi + + # Remove version info from name if versioning should be avoided + if test yes,no = "$avoid_version,$need_version"; then + major= + versuffix= + verstring= + fi + + # Check to see if the archive will have undefined symbols. + if test yes = "$allow_undefined"; then + if test unsupported = "$allow_undefined_flag"; then + if test yes = "$build_old_libs"; then + func_warning "undefined symbols not allowed in $host shared libraries; building static only" + build_libtool_libs=no + else + func_fatal_error "can't build $host shared library unless -no-undefined is specified" + fi + fi + else + # Don't allow undefined symbols. + allow_undefined_flag=$no_undefined_flag + fi + + fi + + func_generate_dlsyms "$libname" "$libname" : + func_append libobjs " $symfileobj" + test " " = "$libobjs" && libobjs= + + if test relink != "$opt_mode"; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) + if test -n "$precious_files_regex"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles=$dlfiles + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles=$dlprefiles + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test yes = "$build_libtool_libs"; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test yes = "$build_libtool_need_lc"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release= + versuffix= + major= + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib=$potent_lib + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | $SED 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; + *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib= + ;; + esac + fi + if test -n "$a_deplib"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib=$potent_lib # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs= + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + for i in $predeps $postdeps; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test none = "$deplibs_check_method"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test yes = "$droppeddeps"; then + if test yes = "$module"; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test no = "$allow_undefined"; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs=$new_libs + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test yes = "$build_libtool_libs"; then + # Remove $wl instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test yes = "$hardcode_into_libs"; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath=$finalize_rpath + test relink = "$opt_mode" || rpath=$compile_rpath$rpath + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath=$finalize_shlibpath + test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname=$1 + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname=$realname + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib=$output_objdir/$realname + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols=$output_objdir/$libname.uexp + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + func_dll_def_p "$export_symbols" || { + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols=$export_symbols + export_symbols= + always_export_symbols=yes + } + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs=$IFS; IFS='~' + for cmd1 in $cmds; do + IFS=$save_ifs + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test yes = "$try_normal_branch" \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=$output_objdir/$output_la.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS=$save_ifs + if test -n "$export_symbols_regex" && test : != "$skipped_export"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test : != "$skipped_export" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs=$tmp_deplibs + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test yes = "$compiler_needs_object" && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test : != "$skipped_export" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then + output=$output_objdir/$output_la.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then + output=$output_objdir/$output_la.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test yes = "$compiler_needs_object"; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-$k.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test -z "$objlist" || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test 1 -eq "$k"; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-$k.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-$k.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + ${skipped_export-false} && { + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + } + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs=$IFS; IFS='~' + for cmd in $concat_cmds; do + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + ${skipped_export-false} && { + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + } + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs=$IFS; IFS='~' + for cmd in $cmds; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test yes = "$module" || test yes = "$export_dynamic"; then + # On all known operating systems, these are identical. + dlname=$soname + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "'-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object '$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj=$output + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # if reload_cmds runs $LD directly, get rid of -Wl from + # whole_archive_flag_spec and hope we can get by with turning comma + # into space. + case $reload_cmds in + *\$LD[\ \$]*) wl= ;; + esac + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags + else + gentop=$output_objdir/${obj}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test yes = "$build_libtool_libs" || libobjs=$non_pic_objects + + # Create the old-style object. + reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs + + output=$obj + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + test yes = "$build_libtool_libs" || { + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + } + + if test -n "$pic_flag" || test default != "$pic_mode"; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output=$libobj + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "'-release' is ignored for programs" + + $preload \ + && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ + && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test CXX = "$tagname"; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " $wl-bind_at_load" + func_append finalize_command " $wl-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs=$new_libs + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath=$rpath + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath=$rpath + + if test -n "$libobjs" && test yes = "$build_old_libs"; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" false + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=: + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=false + ;; + *cygwin* | *mingw* ) + test yes = "$build_libtool_libs" || wrappers_required=false + ;; + *) + if test no = "$need_relink" || test yes != "$build_libtool_libs"; then + wrappers_required=false + fi + ;; + esac + $wrappers_required || { + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command=$compile_command$compile_rpath + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.$objext"; then + func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' + fi + + exit $exit_status + } + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test yes = "$no_install"; then + # We don't need to create a wrapper script. + link_command=$compile_var$compile_command$compile_rpath + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + case $hardcode_action,$fast_install in + relink,*) + # Fast installation is not supported + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "'$output' will be relinked during installation" + ;; + *,yes) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + ;; + *,no) + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + ;; + *,needless) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command= + ;; + esac + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource=$output_path/$objdir/lt-$output_name.c + cwrapper=$output_path/$output_name.exe + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host"; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + case $build_libtool_libs in + convenience) + oldobjs="$libobjs_save $symfileobj" + addlibs=$convenience + build_libtool_libs=no + ;; + module) + oldobjs=$libobjs_save + addlibs=$old_convenience + build_libtool_libs=no + ;; + *) + oldobjs="$old_deplibs $non_pic_objects" + $preload && test -f "$symfileobj" \ + && func_append oldobjs " $symfileobj" + addlibs=$old_convenience + ;; + esac + + if test -n "$addlibs"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase=$func_basename_result + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj"; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test -z "$oldobjs"; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test yes = "$build_old_libs" && old_library=$libname.$libext + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test yes = "$hardcode_automatic"; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test yes = "$installed"; then + if test -z "$install_libdir"; then + break + fi + output=$output_objdir/${outputname}i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name=$func_basename_result + func_resolve_sysroot "$deplib" + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs=$newdependency_libs + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles=$newdlprefiles + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles=$newdlprefiles + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test -n "$bindir"; then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result/$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that cannot go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test no,yes = "$installed,$need_relink"; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +if test link = "$opt_mode" || test relink = "$opt_mode"; then + func_mode_link ${1+"$@"} +fi + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $debug_cmd + + RM=$nonopt + files= + rmforce=false + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=: ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir=$func_dirname_result + if test . = "$dir"; then + odir=$objdir + else + odir=$dir/$objdir + fi + func_basename "$file" + name=$func_basename_result + test uninstall = "$opt_mode" && odir=$dir + + # Remember odir for removal later, being careful to avoid duplicates + if test clean = "$opt_mode"; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif $rmforce; then + continue + fi + + rmfiles=$file + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case $opt_mode in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && test none != "$pic_object"; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && test none != "$non_pic_object"; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test clean = "$opt_mode"; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.$objext" + if test yes = "$fast_install" && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name"; then + func_append rmfiles " $odir/lt-$noexename.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the $objdir's in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then + func_mode_uninstall ${1+"$@"} +fi + +test -z "$opt_mode" && { + help=$generic_help + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode '$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# where we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/libssh2/m4/.gitignore b/libssh2/m4/.gitignore deleted file mode 100644 index 38066ddf..00000000 --- a/libssh2/m4/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -libtool.m4 -ltoptions.m4 -ltsugar.m4 -ltversion.m4 -lt~obsolete.m4 diff --git a/libssh2/m4/libtool.m4 b/libssh2/m4/libtool.m4 new file mode 100644 index 00000000..9d6dd9fc --- /dev/null +++ b/libssh2/m4/libtool.m4 @@ -0,0 +1,8394 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 2014 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +]) + +# serial 58 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_PREPARE_CC_BASENAME +# ----------------------- +m4_defun([_LT_PREPARE_CC_BASENAME], [ +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in @S|@*""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} +])# _LT_PREPARE_CC_BASENAME + + +# _LT_CC_BASENAME(CC) +# ------------------- +# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, +# but that macro is also expanded into generated libtool script, which +# arranges for $SED and $ECHO to be set by different means. +m4_defun([_LT_CC_BASENAME], +[m4_require([_LT_PREPARE_CC_BASENAME])dnl +AC_REQUIRE([_LT_DECL_SED])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl +func_cc_basename $1 +cc_basename=$func_cc_basename_result +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl +m4_require([_LT_CMD_TRUNCATE])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from 'configure', and 'config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# 'config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain=$ac_aux_dir/ltmain.sh +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the 'libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to 'config.status' so that its +# declaration there will have the same value as in 'configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags='_LT_TAGS'dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into 'config.status', and then the shell code to quote escape them in +# for loops in 'config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# '#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test 0 = "$lt_write_fail" && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +'$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test 0 != $[#] +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try '$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try '$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test yes = "$silent" && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options that allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST + fi + + cfgfile=${ofile}T + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL +# Generated automatically by $as_me ($PACKAGE) $VERSION +# NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +_LT_COPYING +_LT_LIBTOOL_TAGS + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +_LT_PREPARE_MUNGE_PATH_LIST +_LT_PREPARE_CC_BASENAME + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS=$save_LDFLAGS + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[[012]][[,.]]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test yes = "$lt_cv_ld_force_load"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + m4_if([$1], [CXX], +[ if test yes != "$lt_cv_apple_cc_single_mod"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script that will find a shell with a builtin +# printf (that we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case $ECHO in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], + [Search for dependent libraries within DIR (or the compiler's sysroot + if not specified).])], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([$with_sysroot]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and where our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test yes = "[$]$2"; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS +]) + +if test yes = "[$]$2"; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n "$lt_cv_sys_max_cmd_len"; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes = "$cross_compiling"; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen=shl_load], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen=dlopen], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links=nottested +if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test no = "$hard_links"; then + AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", + [Define to the sub-directory where libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then + + # We can hardcode non-existent directories. + if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && + test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || + test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_PREPARE_MUNGE_PATH_LIST +# --------------------------- +# Make sure func_munge_path_list() is defined correctly. +m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], +[[# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x@S|@2 in + x) + ;; + *:) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" + ;; + x:*) + eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" + ;; + *) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + esac +} +]])# _LT_PREPARE_PATH_LIST + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +AC_ARG_VAR([LT_SYS_LIBRARY_PATH], +[User-defined run-time library search path.]) + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a[(]lib.so.V[)]' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], + [Detected run-time system search path for libraries]) +_LT_DECL([], [configure_time_lt_sys_library_path], [2], + [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program that can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$1"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac]) +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program that can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test no = "$withval" || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], +[if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi]) +rm -f conftest.i conftest2.i conftest.out]) +])# _LT_PATH_DD + + +# _LT_CMD_TRUNCATE +# ---------------- +# find command to truncate a binary pipe +m4_defun([_LT_CMD_TRUNCATE], +[m4_require([_LT_PATH_DD]) +AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], +[printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) +_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], + [Command to truncate a binary pipe]) +])# _LT_CMD_TRUNCATE + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi]) +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# _LT_DLL_DEF_P([FILE]) +# --------------------- +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with func_dll_def_p in the libtool script +AC_DEFUN([_LT_DLL_DEF_P], +[dnl + test DEF = "`$SED -n dnl + -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace + -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments + -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl + -e q dnl Only consider the first "real" line + $1`" dnl +])# _LT_DLL_DEF_P + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM=-lm) + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD + if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], + [Transform the output of nm into a list of symbols to manually relocate]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], + [The name lister interface]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64, which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test yes = "$GCC"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # flang / f18. f95 an alias for gfortran or flang on Debian + flang* | f18* | f95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS=$save_LDFLAGS]) + if test yes = "$lt_cv_irix_exported_symbol"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(ld_shlibs, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + osf3*) + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting $shlibpath_var if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC=$CC +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report what library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC=$lt_save_CC +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test no != "$CXX" && + ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || + (test g++ != "$CXX"))); then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_caught_CXX_error"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test yes = "$GXX"; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test yes = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GXX"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + # The "-G" linker flag allows undefined symbols. + _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"' + else + # g++ 2.7 appears to require '-G' NOT '-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + + _LT_TAGVAR(GCC, $1)=$GXX + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case @S|@2 in + .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; + *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $prev$p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test x-L = "$p" || + test x-R = "$p"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test no = "$pre_test_object_deps_done"; then + case $prev in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)=$prev$p + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test no = "$pre_test_object_deps_done"; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)=$p + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)=$p + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test no = "$F77"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_F77"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$G77 + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_F77" + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test no = "$FC"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_FC"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_FC" + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code=$lt_simple_compile_test_code + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f "$lt_ac_sed" && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test 10 -lt "$lt_ac_count" && break + lt_ac_count=`expr $lt_ac_count + 1` + if test "$lt_ac_count" -gt "$lt_ac_max"; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine what file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/libssh2/m4/ltoptions.m4 b/libssh2/m4/ltoptions.m4 new file mode 100644 index 00000000..94b08297 --- /dev/null +++ b/libssh2/m4/ltoptions.m4 @@ -0,0 +1,437 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 8 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option '$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl 'shared' nor 'disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], + [_LT_WITH_AIX_SONAME([aix])]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the 'shared' and +# 'disable-shared' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the 'static' and +# 'disable-static' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the 'fast-install' +# and 'disable-fast-install' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_AIX_SONAME([DEFAULT]) +# ---------------------------------- +# implement the --with-aix-soname flag, and support the `aix-soname=aix' +# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT +# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. +m4_define([_LT_WITH_AIX_SONAME], +[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl +shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[[5-9]]*,yes) + AC_MSG_CHECKING([which variant of shared library versioning to provide]) + AC_ARG_WITH([aix-soname], + [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], + [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], + [case $withval in + aix|svr4|both) + ;; + *) + AC_MSG_ERROR([Unknown argument to --with-aix-soname]) + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname], + [AC_CACHE_VAL([lt_cv_with_aix_soname], + [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) + with_aix_soname=$lt_cv_with_aix_soname]) + AC_MSG_RESULT([$with_aix_soname]) + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + +_LT_DECL([], [shared_archive_member_spec], [0], + [Shared archive member basename, for filename based shared library versioning on AIX])dnl +])# _LT_WITH_AIX_SONAME + +LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the 'pic-only' and 'no-pic' +# LT_INIT options. +# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [pic_mode=m4_default([$1], [default])]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/libssh2/m4/ltsugar.m4 b/libssh2/m4/ltsugar.m4 new file mode 100644 index 00000000..48bc9344 --- /dev/null +++ b/libssh2/m4/ltsugar.m4 @@ -0,0 +1,124 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59, which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/libssh2/m4/ltversion.m4 b/libssh2/m4/ltversion.m4 new file mode 100644 index 00000000..fa04b52a --- /dev/null +++ b/libssh2/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 4179 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.6]) +m4_define([LT_PACKAGE_REVISION], [2.4.6]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.6' +macro_revision='2.4.6' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/libssh2/m4/lt~obsolete.m4 b/libssh2/m4/lt~obsolete.m4 new file mode 100644 index 00000000..c6b26f88 --- /dev/null +++ b/libssh2/m4/lt~obsolete.m4 @@ -0,0 +1,99 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... 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argument of the form current[:revision[:age]]. 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then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) libssh2_config.h +installdirs: + for dir in "$(DESTDIR)$(libdir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; 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struct agent_publickey *identity; struct list_head head; /* list of public keys */ + + char *identity_agent_path; /* Path to a custom identity agent socket */ }; #ifdef PF_UNIX @@ -147,10 +149,13 @@ agent_connect_unix(LIBSSH2_AGENT *agent) const char *path; struct sockaddr_un s_un; - path = getenv("SSH_AUTH_SOCK"); - if(!path) - return _libssh2_error(agent->session, LIBSSH2_ERROR_BAD_USE, - "no auth sock variable"); + path = agent->identity_agent_path; + if(!path) { + path = getenv("SSH_AUTH_SOCK"); + if(!path) + return _libssh2_error(agent->session, LIBSSH2_ERROR_BAD_USE, + "no auth sock variable"); + } agent->fd = socket(PF_UNIX, SOCK_STREAM, 0); if(agent->fd < 0) @@ -673,6 +678,7 @@ libssh2_agent_init(LIBSSH2_SESSION *session) } agent->fd = LIBSSH2_INVALID_SOCKET; agent->session = session; + agent->identity_agent_path = NULL; _libssh2_list_init(&agent->head); return agent; @@ -809,6 +815,46 @@ libssh2_agent_free(LIBSSH2_AGENT *agent) if(agent->fd != LIBSSH2_INVALID_SOCKET) { libssh2_agent_disconnect(agent); } + + if(agent->identity_agent_path != NULL) + LIBSSH2_FREE(agent->session, agent->identity_agent_path); + agent_free_identities(agent); LIBSSH2_FREE(agent->session, agent); } + +/* + * libssh2_agent_set_identity_path() + * + * Allows a custom agent socket path beyond SSH_AUTH_SOCK env + * + */ +LIBSSH2_API void +libssh2_agent_set_identity_path(LIBSSH2_AGENT *agent, const char *path) +{ + if(agent->identity_agent_path) { + LIBSSH2_FREE(agent->session, agent->identity_agent_path); + agent->identity_agent_path = NULL; + } + + if(path) { + size_t path_len = strlen(path); + if(path_len < SIZE_MAX - 1) { + char *path_buf = LIBSSH2_ALLOC(agent->session, path_len + 1); + memcpy(path_buf, path, path_len); + path_buf[path_len] = '\0'; + agent->identity_agent_path = path_buf; + } + } +} + +/* + * libssh2_agent_get_identity_path() + * + * Returns the custom agent socket path if set + * + */ +LIBSSH2_API const char *libssh2_agent_get_identity_path(LIBSSH2_AGENT *agent) +{ + return agent->identity_agent_path; +} diff --git a/libssh2/src/bcrypt_pbkdf.c b/libssh2/src/bcrypt_pbkdf.c index aa41d161..e92969a0 100644 --- a/libssh2/src/bcrypt_pbkdf.c +++ b/libssh2/src/bcrypt_pbkdf.c @@ -27,7 +27,7 @@ #include "blf.h" -#define MINIMUM(a,b) (((a) < (b)) ? (a) : (b)) +#define MINIMUM(a,b) (((a) < (b)) ? (a) : (b)) /* * pkcs #5 pbkdf2 implementation using the "bcrypt" hash @@ -59,120 +59,122 @@ static void bcrypt_hash(uint8_t *sha2pass, uint8_t *sha2salt, uint8_t *out) { - blf_ctx state; - uint8_t ciphertext[BCRYPT_HASHSIZE] = - "OxychromaticBlowfishSwatDynamite"; - uint32_t cdata[BCRYPT_BLOCKS]; - int i; - uint16_t j; - size_t shalen = SHA512_DIGEST_LENGTH; - - /* key expansion */ - Blowfish_initstate(&state); - Blowfish_expandstate(&state, sha2salt, shalen, sha2pass, shalen); - for (i = 0; i < 64; i++) { - Blowfish_expand0state(&state, sha2salt, shalen); - Blowfish_expand0state(&state, sha2pass, shalen); - } - - /* encryption */ - j = 0; - for (i = 0; i < BCRYPT_BLOCKS; i++) - cdata[i] = Blowfish_stream2word(ciphertext, sizeof(ciphertext), - &j); - for (i = 0; i < 64; i++) - blf_enc(&state, cdata, sizeof(cdata) / sizeof(uint64_t)); - - /* copy out */ - for (i = 0; i < BCRYPT_BLOCKS; i++) { - out[4 * i + 3] = (cdata[i] >> 24) & 0xff; - out[4 * i + 2] = (cdata[i] >> 16) & 0xff; - out[4 * i + 1] = (cdata[i] >> 8) & 0xff; - out[4 * i + 0] = cdata[i] & 0xff; - } - - /* zap */ - _libssh2_explicit_zero(ciphertext, sizeof(ciphertext)); - _libssh2_explicit_zero(cdata, sizeof(cdata)); - _libssh2_explicit_zero(&state, sizeof(state)); + blf_ctx state; + uint8_t ciphertext[BCRYPT_HASHSIZE] = + "OxychromaticBlowfishSwatDynamite"; + uint32_t cdata[BCRYPT_BLOCKS]; + int i; + uint16_t j; + size_t shalen = SHA512_DIGEST_LENGTH; + + /* key expansion */ + Blowfish_initstate(&state); + Blowfish_expandstate(&state, sha2salt, shalen, sha2pass, shalen); + for(i = 0; i < 64; i++) { + Blowfish_expand0state(&state, sha2salt, shalen); + Blowfish_expand0state(&state, sha2pass, shalen); + } + + /* encryption */ + j = 0; + for(i = 0; i < BCRYPT_BLOCKS; i++) + cdata[i] = Blowfish_stream2word(ciphertext, sizeof(ciphertext), + &j); + for(i = 0; i < 64; i++) + blf_enc(&state, cdata, sizeof(cdata) / sizeof(uint64_t)); + + /* copy out */ + for(i = 0; i < BCRYPT_BLOCKS; i++) { + out[4 * i + 3] = (cdata[i] >> 24) & 0xff; + out[4 * i + 2] = (cdata[i] >> 16) & 0xff; + out[4 * i + 1] = (cdata[i] >> 8) & 0xff; + out[4 * i + 0] = cdata[i] & 0xff; + } + + /* zap */ + _libssh2_explicit_zero(ciphertext, sizeof(ciphertext)); + _libssh2_explicit_zero(cdata, sizeof(cdata)); + _libssh2_explicit_zero(&state, sizeof(state)); } int -bcrypt_pbkdf(const char *pass, size_t passlen, const uint8_t *salt, size_t saltlen, - uint8_t *key, size_t keylen, unsigned int rounds) +bcrypt_pbkdf(const char *pass, size_t passlen, const uint8_t *salt, + size_t saltlen, + uint8_t *key, size_t keylen, unsigned int rounds) { - uint8_t sha2pass[SHA512_DIGEST_LENGTH]; - uint8_t sha2salt[SHA512_DIGEST_LENGTH]; - uint8_t out[BCRYPT_HASHSIZE]; - uint8_t tmpout[BCRYPT_HASHSIZE]; - uint8_t *countsalt; - size_t i, j, amt, stride; - uint32_t count; - size_t origkeylen = keylen; - libssh2_sha512_ctx ctx; - - /* nothing crazy */ - if (rounds < 1) - return -1; - if (passlen == 0 || saltlen == 0 || keylen == 0 || - keylen > sizeof(out) * sizeof(out) || saltlen > 1<<20) - return -1; - if ((countsalt = calloc(1, saltlen + 4)) == NULL) - return -1; - stride = (keylen + sizeof(out) - 1) / sizeof(out); - amt = (keylen + stride - 1) / stride; - - memcpy(countsalt, salt, saltlen); - - /* collapse password */ - libssh2_sha512_init(&ctx); - libssh2_sha512_update(ctx, pass, passlen); - libssh2_sha512_final(ctx, sha2pass); - - /* generate key, sizeof(out) at a time */ - for (count = 1; keylen > 0; count++) { - countsalt[saltlen + 0] = (count >> 24) & 0xff; - countsalt[saltlen + 1] = (count >> 16) & 0xff; - countsalt[saltlen + 2] = (count >> 8) & 0xff; - countsalt[saltlen + 3] = count & 0xff; - - /* first round, salt is salt */ - libssh2_sha512_init(&ctx); - libssh2_sha512_update(ctx, countsalt, saltlen + 4); - libssh2_sha512_final(ctx, sha2salt); - - bcrypt_hash(sha2pass, sha2salt, tmpout); - memcpy(out, tmpout, sizeof(out)); - - for (i = 1; i < rounds; i++) { - /* subsequent rounds, salt is previous output */ - libssh2_sha512_init(&ctx); - libssh2_sha512_update(ctx, tmpout, sizeof(tmpout)); - libssh2_sha512_final(ctx, sha2salt); - - bcrypt_hash(sha2pass, sha2salt, tmpout); - for (j = 0; j < sizeof(out); j++) - out[j] ^= tmpout[j]; - } - - /* - * pbkdf2 deviation: ouput the key material non-linearly. - */ - amt = MINIMUM(amt, keylen); - for (i = 0; i < amt; i++) { - size_t dest = i * stride + (count - 1); - if (dest >= origkeylen) { - break; - } - key[dest] = out[i]; - } - keylen -= i; - } - - /* zap */ - _libssh2_explicit_zero(out, sizeof(out)); - free(countsalt); - - return 0; + uint8_t sha2pass[SHA512_DIGEST_LENGTH]; + uint8_t sha2salt[SHA512_DIGEST_LENGTH]; + uint8_t out[BCRYPT_HASHSIZE]; + uint8_t tmpout[BCRYPT_HASHSIZE]; + uint8_t *countsalt; + size_t i, j, amt, stride; + uint32_t count; + size_t origkeylen = keylen; + libssh2_sha512_ctx ctx; + + /* nothing crazy */ + if(rounds < 1) + return -1; + if(passlen == 0 || saltlen == 0 || keylen == 0 || + keylen > sizeof(out) * sizeof(out) || saltlen > 1<<20) + return -1; + countsalt = calloc(1, saltlen + 4); + if(countsalt == NULL) + return -1; + stride = (keylen + sizeof(out) - 1) / sizeof(out); + amt = (keylen + stride - 1) / stride; + + memcpy(countsalt, salt, saltlen); + + /* collapse password */ + libssh2_sha512_init(&ctx); + libssh2_sha512_update(ctx, pass, passlen); + libssh2_sha512_final(ctx, sha2pass); + + /* generate key, sizeof(out) at a time */ + for(count = 1; keylen > 0; count++) { + countsalt[saltlen + 0] = (count >> 24) & 0xff; + countsalt[saltlen + 1] = (count >> 16) & 0xff; + countsalt[saltlen + 2] = (count >> 8) & 0xff; + countsalt[saltlen + 3] = count & 0xff; + + /* first round, salt is salt */ + libssh2_sha512_init(&ctx); + libssh2_sha512_update(ctx, countsalt, saltlen + 4); + libssh2_sha512_final(ctx, sha2salt); + + bcrypt_hash(sha2pass, sha2salt, tmpout); + memcpy(out, tmpout, sizeof(out)); + + for(i = 1; i < rounds; i++) { + /* subsequent rounds, salt is previous output */ + libssh2_sha512_init(&ctx); + libssh2_sha512_update(ctx, tmpout, sizeof(tmpout)); + libssh2_sha512_final(ctx, sha2salt); + + bcrypt_hash(sha2pass, sha2salt, tmpout); + for(j = 0; j < sizeof(out); j++) + out[j] ^= tmpout[j]; + } + + /* + * pbkdf2 deviation: ouput the key material non-linearly. + */ + amt = MINIMUM(amt, keylen); + for(i = 0; i < amt; i++) { + size_t dest = i * stride + (count - 1); + if(dest >= origkeylen) { + break; + } + key[dest] = out[i]; + } + keylen -= i; + } + + /* zap */ + _libssh2_explicit_zero(out, sizeof(out)); + free(countsalt); + + return 0; } #endif /* HAVE_BCRYPT_PBKDF */ diff --git a/libssh2/src/blf.h b/libssh2/src/blf.h index 3d13831b..1a85e6ee 100644 --- a/libssh2/src/blf.h +++ b/libssh2/src/blf.h @@ -43,20 +43,20 @@ * of the key affect all cipherbits. */ -#define BLF_N 16 /* Number of Subkeys */ -#define BLF_MAXKEYLEN ((BLF_N-2)*4) /* 448 bits */ -#define BLF_MAXUTILIZED ((BLF_N+2)*4) /* 576 bits */ +#define BLF_N 16 /* Number of Subkeys */ +#define BLF_MAXKEYLEN ((BLF_N-2)*4) /* 448 bits */ +#define BLF_MAXUTILIZED ((BLF_N + 2)*4) /* 576 bits */ /* Blowfish context */ typedef struct BlowfishContext { - uint32_t S[4][256]; /* S-Boxes */ - uint32_t P[BLF_N + 2]; /* Subkeys */ + uint32_t S[4][256]; /* S-Boxes */ + uint32_t P[BLF_N + 2]; /* Subkeys */ } blf_ctx; /* Raw access to customized Blowfish - * blf_key is just: - * Blowfish_initstate( state ) - * Blowfish_expand0state( state, key, keylen ) + * blf_key is just: + * Blowfish_initstate( state ) + * Blowfish_expand0state( state, key, keylen ) */ void Blowfish_encipher(blf_ctx *, uint32_t *, uint32_t *); @@ -79,11 +79,12 @@ void blf_cbc_encrypt(blf_ctx *, uint8_t *, uint8_t *, uint32_t); void blf_cbc_decrypt(blf_ctx *, uint8_t *, uint8_t *, uint32_t); /* Converts uint8_t to uint32_t */ -uint32_t Blowfish_stream2word(const uint8_t *, uint16_t , uint16_t *); +uint32_t Blowfish_stream2word(const uint8_t *, uint16_t, uint16_t *); /* bcrypt with pbkd */ -int bcrypt_pbkdf(const char *pass, size_t passlen, const uint8_t *salt, size_t saltlen, - uint8_t *key, size_t keylen, unsigned int rounds); +int bcrypt_pbkdf(const char *pass, size_t passlen, const uint8_t *salt, + size_t saltlen, + uint8_t *key, size_t keylen, unsigned int rounds); #endif /* !defined(HAVE_BCRYPT_PBKDF) && !defined(HAVE_BLH_H) */ #endif /* _BLF_H */ diff --git a/libssh2/src/blowfish.c b/libssh2/src/blowfish.c index 8cb5c18a..4aefc66a 100644 --- a/libssh2/src/blowfish.c +++ b/libssh2/src/blowfish.c @@ -41,10 +41,11 @@ #if !defined(HAVE_BCRYPT_PBKDF) && (!defined(HAVE_BLOWFISH_INITSTATE) || \ - !defined(HAVE_BLOWFISH_EXPAND0STATE) || !defined(HAVE_BLF_ENC)) + !defined(HAVE_BLOWFISH_EXPAND0STATE) || \ + !defined(HAVE_BLF_ENC)) #if 0 -#include /* used for debugging */ +#include /* used for debugging */ #include #endif @@ -56,639 +57,641 @@ #undef inline #ifdef __GNUC__ #define inline __inline -#else /* !__GNUC__ */ +#else /* !__GNUC__ */ #define inline -#endif /* !__GNUC__ */ +#endif /* !__GNUC__ */ /* Function for Feistel Networks */ -#define F(s, x) ((((s)[ (((x)>>24)&0xFF)] \ - + (s)[0x100 + (((x)>>16)&0xFF)]) \ - ^ (s)[0x200 + (((x)>> 8)&0xFF)]) \ - + (s)[0x300 + ( (x) &0xFF)]) +#define F(s, x) ((((s)[ (((x)>>24)&0xFF)] \ + + (s)[0x100 + (((x)>>16)&0xFF)]) \ + ^ (s)[0x200 + (((x)>> 8)&0xFF)]) \ + + (s)[0x300 + ( (x) &0xFF)]) #define BLFRND(s,p,i,j,n) (i ^= F(s,j) ^ (p)[n]) void Blowfish_encipher(blf_ctx *c, uint32_t *xl, uint32_t *xr) { - uint32_t Xl; - uint32_t Xr; - uint32_t *s = c->S[0]; - uint32_t *p = c->P; - - Xl = *xl; - Xr = *xr; - - Xl ^= p[0]; - BLFRND(s, p, Xr, Xl, 1); BLFRND(s, p, Xl, Xr, 2); - BLFRND(s, p, Xr, Xl, 3); BLFRND(s, p, Xl, Xr, 4); - BLFRND(s, p, Xr, Xl, 5); BLFRND(s, p, Xl, Xr, 6); - BLFRND(s, p, Xr, Xl, 7); BLFRND(s, p, Xl, Xr, 8); - BLFRND(s, p, Xr, Xl, 9); BLFRND(s, p, Xl, Xr, 10); - BLFRND(s, p, Xr, Xl, 11); BLFRND(s, p, Xl, Xr, 12); - BLFRND(s, p, Xr, Xl, 13); BLFRND(s, p, Xl, Xr, 14); - BLFRND(s, p, Xr, Xl, 15); BLFRND(s, p, Xl, Xr, 16); - - *xl = Xr ^ p[17]; - *xr = Xl; + uint32_t Xl; + uint32_t Xr; + uint32_t *s = c->S[0]; + uint32_t *p = c->P; + + Xl = *xl; + Xr = *xr; + + Xl ^= p[0]; + BLFRND(s, p, Xr, Xl, 1); BLFRND(s, p, Xl, Xr, 2); + BLFRND(s, p, Xr, Xl, 3); BLFRND(s, p, Xl, Xr, 4); + BLFRND(s, p, Xr, Xl, 5); BLFRND(s, p, Xl, Xr, 6); + BLFRND(s, p, Xr, Xl, 7); BLFRND(s, p, Xl, Xr, 8); + BLFRND(s, p, Xr, Xl, 9); BLFRND(s, p, Xl, Xr, 10); + BLFRND(s, p, Xr, Xl, 11); BLFRND(s, p, Xl, Xr, 12); + BLFRND(s, p, Xr, Xl, 13); BLFRND(s, p, Xl, Xr, 14); + BLFRND(s, p, Xr, Xl, 15); BLFRND(s, p, Xl, Xr, 16); + + *xl = Xr ^ p[17]; + *xr = Xl; } void Blowfish_decipher(blf_ctx *c, uint32_t *xl, uint32_t *xr) { - uint32_t Xl; - uint32_t Xr; - uint32_t *s = c->S[0]; - uint32_t *p = c->P; - - Xl = *xl; - Xr = *xr; - - Xl ^= p[17]; - BLFRND(s, p, Xr, Xl, 16); BLFRND(s, p, Xl, Xr, 15); - BLFRND(s, p, Xr, Xl, 14); BLFRND(s, p, Xl, Xr, 13); - BLFRND(s, p, Xr, Xl, 12); BLFRND(s, p, Xl, Xr, 11); - BLFRND(s, p, Xr, Xl, 10); BLFRND(s, p, Xl, Xr, 9); - BLFRND(s, p, Xr, Xl, 8); BLFRND(s, p, Xl, Xr, 7); - BLFRND(s, p, Xr, Xl, 6); BLFRND(s, p, Xl, Xr, 5); - BLFRND(s, p, Xr, Xl, 4); BLFRND(s, p, Xl, Xr, 3); - BLFRND(s, p, Xr, Xl, 2); BLFRND(s, p, Xl, Xr, 1); - - *xl = Xr ^ p[0]; - *xr = Xl; + uint32_t Xl; + uint32_t Xr; + uint32_t *s = c->S[0]; + uint32_t *p = c->P; + + Xl = *xl; + Xr = *xr; + + Xl ^= p[17]; + BLFRND(s, p, Xr, Xl, 16); BLFRND(s, p, Xl, Xr, 15); + BLFRND(s, p, Xr, Xl, 14); BLFRND(s, p, Xl, Xr, 13); + BLFRND(s, p, Xr, Xl, 12); BLFRND(s, p, Xl, Xr, 11); + BLFRND(s, p, Xr, Xl, 10); BLFRND(s, p, Xl, Xr, 9); + BLFRND(s, p, Xr, Xl, 8); BLFRND(s, p, Xl, Xr, 7); + BLFRND(s, p, Xr, Xl, 6); BLFRND(s, p, Xl, Xr, 5); + BLFRND(s, p, Xr, Xl, 4); BLFRND(s, p, Xl, Xr, 3); + BLFRND(s, p, Xr, Xl, 2); BLFRND(s, p, Xl, Xr, 1); + + *xl = Xr ^ p[0]; + *xr = Xl; } void Blowfish_initstate(blf_ctx *c) { - /* P-box and S-box tables initialized with digits of Pi */ - - static const blf_ctx initstate = - { { - { - 0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, - 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99, - 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16, - 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e, - 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee, - 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013, - 0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, - 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e, - 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60, - 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440, - 0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, - 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a, - 0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, - 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677, - 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193, - 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, - 0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88, - 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239, - 0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, - 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0, - 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, - 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98, - 0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88, - 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe, - 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, - 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d, - 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b, - 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7, - 0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba, - 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463, - 0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, - 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09, - 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3, - 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb, - 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279, - 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8, - 0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, - 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82, - 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db, - 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573, - 0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, - 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b, - 0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, - 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8, - 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4, - 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, - 0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, - 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c, - 0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, - 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1, - 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, - 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, - 0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477, - 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf, - 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, - 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af, - 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa, - 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5, - 0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41, - 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915, - 0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, - 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915, - 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664, - 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a}, - { - 0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, - 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266, - 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1, - 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e, - 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6, - 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1, - 0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, - 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1, - 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737, - 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8, - 0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, - 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd, - 0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, - 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7, - 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41, - 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, - 0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf, - 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af, - 0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, - 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87, - 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, - 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2, - 0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16, - 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd, - 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, - 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509, - 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, - 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3, - 0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f, - 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a, - 0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, - 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960, - 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66, - 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28, - 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802, - 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84, - 0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, - 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf, - 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14, - 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e, - 0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, - 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7, - 0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, - 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281, - 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99, - 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, - 0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128, - 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73, - 0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, - 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0, - 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, - 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250, - 0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3, - 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285, - 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, - 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061, - 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb, - 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e, - 0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735, - 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc, - 0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, - 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340, - 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20, - 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7}, - { - 0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, - 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068, - 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af, - 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840, - 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45, - 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504, - 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, - 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb, - 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee, - 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6, - 0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, - 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b, - 0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, - 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb, - 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527, - 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, - 0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33, - 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c, - 0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, - 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc, - 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, - 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564, - 0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b, - 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115, - 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, - 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728, - 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0, - 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e, - 0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37, - 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d, - 0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, - 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b, - 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3, - 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb, - 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d, - 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c, - 0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, - 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9, - 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a, - 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe, - 0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, - 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc, - 0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, - 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61, - 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2, - 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, - 0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2, - 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c, - 0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, - 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633, - 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, - 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169, - 0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52, - 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027, - 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, - 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62, - 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634, - 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76, - 0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24, - 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc, - 0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, - 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c, - 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837, - 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0}, - { - 0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, - 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe, - 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b, - 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4, - 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8, - 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6, - 0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, - 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22, - 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4, - 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6, - 0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, - 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59, - 0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, - 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51, - 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28, - 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, - 0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b, - 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28, - 0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, - 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd, - 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, - 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319, - 0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb, - 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f, - 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, - 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32, - 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680, - 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166, - 0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae, - 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb, - 0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, - 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47, - 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370, - 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d, - 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84, - 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048, - 0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, - 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd, - 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9, - 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7, - 0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, - 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f, - 0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, - 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525, - 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1, - 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, - 0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964, - 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e, - 0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, - 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d, - 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, - 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, - 0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02, - 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc, - 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, - 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a, - 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, - 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b, - 0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0, - 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060, - 0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, - 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9, - 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f, - 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6} - }, - { - 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, - 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89, - 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c, - 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, - 0x9216d5d9, 0x8979fb1b - } }; - - *c = initstate; + /* P-box and S-box tables initialized with digits of Pi */ + + static const blf_ctx initstate = + { { + { + 0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, + 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99, + 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16, + 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e, + 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee, + 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013, + 0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, + 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e, + 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60, + 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440, + 0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, + 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a, + 0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, + 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677, + 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193, + 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, + 0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88, + 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239, + 0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, + 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0, + 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, + 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98, + 0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88, + 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe, + 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, + 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d, + 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b, + 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7, + 0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba, + 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463, + 0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, + 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09, + 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3, + 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb, + 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279, + 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8, + 0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, + 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82, + 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db, + 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573, + 0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, + 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b, + 0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, + 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8, + 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4, + 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, + 0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, + 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c, + 0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, + 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1, + 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, + 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, + 0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477, + 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf, + 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, + 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af, + 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa, + 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5, + 0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41, + 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915, + 0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, + 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915, + 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664, + 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a}, + { + 0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, + 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266, + 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1, + 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e, + 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6, + 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1, + 0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, + 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1, + 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737, + 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8, + 0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, + 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd, + 0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, + 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7, + 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41, + 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, + 0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf, + 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af, + 0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, + 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87, + 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, + 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2, + 0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16, + 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd, + 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, + 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509, + 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, + 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3, + 0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f, + 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a, + 0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, + 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960, + 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66, + 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28, + 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802, + 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84, + 0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, + 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf, + 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14, + 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e, + 0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, + 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7, + 0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, + 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281, + 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99, + 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, + 0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128, + 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73, + 0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, + 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0, + 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, + 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250, + 0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3, + 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285, + 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, + 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061, + 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb, + 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e, + 0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735, + 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc, + 0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, + 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340, + 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20, + 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7}, + { + 0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, + 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068, + 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af, + 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840, + 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45, + 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504, + 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, + 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb, + 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee, + 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6, + 0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, + 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b, + 0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, + 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb, + 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527, + 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, + 0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33, + 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c, + 0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, + 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc, + 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, + 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564, + 0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b, + 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115, + 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, + 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728, + 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0, + 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e, + 0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37, + 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d, + 0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, + 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b, + 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3, + 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb, + 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d, + 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c, + 0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, + 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9, + 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a, + 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe, + 0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, + 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc, + 0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, + 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61, + 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2, + 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, + 0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2, + 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c, + 0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, + 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633, + 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, + 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169, + 0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52, + 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027, + 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, + 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62, + 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634, + 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76, + 0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24, + 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc, + 0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, + 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c, + 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837, + 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0}, + { + 0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, + 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe, + 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b, + 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4, + 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8, + 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6, + 0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, + 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22, + 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4, + 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6, + 0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, + 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59, + 0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, + 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51, + 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28, + 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, + 0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b, + 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28, + 0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, + 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd, + 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, + 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319, + 0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb, + 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f, + 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, + 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32, + 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680, + 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166, + 0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae, + 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb, + 0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, + 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47, + 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370, + 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d, + 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84, + 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048, + 0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, + 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd, + 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9, + 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7, + 0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, + 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f, + 0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, + 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525, + 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1, + 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, + 0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964, + 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e, + 0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, + 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d, + 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, + 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, + 0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02, + 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc, + 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, + 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a, + 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, + 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b, + 0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0, + 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060, + 0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, + 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9, + 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f, + 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6} + }, + { + 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, + 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89, + 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c, + 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, + 0x9216d5d9, 0x8979fb1b + } }; + + *c = initstate; } uint32_t Blowfish_stream2word(const uint8_t *data, uint16_t databytes, - uint16_t *current) + uint16_t *current) { - uint8_t i; - uint16_t j; - uint32_t temp; + uint8_t i; + uint16_t j; + uint32_t temp; - temp = 0x00000000; - j = *current; + temp = 0x00000000; + j = *current; - for (i = 0; i < 4; i++, j++) { - if (j >= databytes) - j = 0; - temp = (temp << 8) | data[j]; - } + for(i = 0; i < 4; i++, j++) { + if(j >= databytes) + j = 0; + temp = (temp << 8) | data[j]; + } - *current = j; - return temp; + *current = j; + return temp; } void Blowfish_expand0state(blf_ctx *c, const uint8_t *key, uint16_t keybytes) { - uint16_t i; - uint16_t j; - uint16_t k; - uint32_t temp; - uint32_t datal; - uint32_t datar; - - j = 0; - for (i = 0; i < BLF_N + 2; i++) { - /* Extract 4 int8 to 1 int32 from keystream */ - temp = Blowfish_stream2word(key, keybytes, &j); - c->P[i] = c->P[i] ^ temp; - } - - j = 0; - datal = 0x00000000; - datar = 0x00000000; - for (i = 0; i < BLF_N + 2; i += 2) { - Blowfish_encipher(c, &datal, &datar); - - c->P[i] = datal; - c->P[i + 1] = datar; - } - - for (i = 0; i < 4; i++) { - for (k = 0; k < 256; k += 2) { - Blowfish_encipher(c, &datal, &datar); - - c->S[i][k] = datal; - c->S[i][k + 1] = datar; - } - } + uint16_t i; + uint16_t j; + uint16_t k; + uint32_t temp; + uint32_t datal; + uint32_t datar; + + j = 0; + for(i = 0; i < BLF_N + 2; i++) { + /* Extract 4 int8 to 1 int32 from keystream */ + temp = Blowfish_stream2word(key, keybytes, &j); + c->P[i] = c->P[i] ^ temp; + } + + j = 0; + datal = 0x00000000; + datar = 0x00000000; + for(i = 0; i < BLF_N + 2; i += 2) { + Blowfish_encipher(c, &datal, &datar); + + c->P[i] = datal; + c->P[i + 1] = datar; + } + + for(i = 0; i < 4; i++) { + for(k = 0; k < 256; k += 2) { + Blowfish_encipher(c, &datal, &datar); + + c->S[i][k] = datal; + c->S[i][k + 1] = datar; + } + } } void Blowfish_expandstate(blf_ctx *c, const uint8_t *data, uint16_t databytes, - const uint8_t *key, uint16_t keybytes) + const uint8_t *key, uint16_t keybytes) { - uint16_t i; - uint16_t j; - uint16_t k; - uint32_t temp; - uint32_t datal; - uint32_t datar; - - j = 0; - for (i = 0; i < BLF_N + 2; i++) { - /* Extract 4 int8 to 1 int32 from keystream */ - temp = Blowfish_stream2word(key, keybytes, &j); - c->P[i] = c->P[i] ^ temp; - } - - j = 0; - datal = 0x00000000; - datar = 0x00000000; - for (i = 0; i < BLF_N + 2; i += 2) { - datal ^= Blowfish_stream2word(data, databytes, &j); - datar ^= Blowfish_stream2word(data, databytes, &j); - Blowfish_encipher(c, &datal, &datar); - - c->P[i] = datal; - c->P[i + 1] = datar; - } - - for (i = 0; i < 4; i++) { - for (k = 0; k < 256; k += 2) { - datal ^= Blowfish_stream2word(data, databytes, &j); - datar ^= Blowfish_stream2word(data, databytes, &j); - Blowfish_encipher(c, &datal, &datar); - - c->S[i][k] = datal; - c->S[i][k + 1] = datar; - } - } + uint16_t i; + uint16_t j; + uint16_t k; + uint32_t temp; + uint32_t datal; + uint32_t datar; + + j = 0; + for(i = 0; i < BLF_N + 2; i++) { + /* Extract 4 int8 to 1 int32 from keystream */ + temp = Blowfish_stream2word(key, keybytes, &j); + c->P[i] = c->P[i] ^ temp; + } + + j = 0; + datal = 0x00000000; + datar = 0x00000000; + for(i = 0; i < BLF_N + 2; i += 2) { + datal ^= Blowfish_stream2word(data, databytes, &j); + datar ^= Blowfish_stream2word(data, databytes, &j); + Blowfish_encipher(c, &datal, &datar); + + c->P[i] = datal; + c->P[i + 1] = datar; + } + + for(i = 0; i < 4; i++) { + for(k = 0; k < 256; k += 2) { + datal ^= Blowfish_stream2word(data, databytes, &j); + datar ^= Blowfish_stream2word(data, databytes, &j); + Blowfish_encipher(c, &datal, &datar); + + c->S[i][k] = datal; + c->S[i][k + 1] = datar; + } + } } void blf_key(blf_ctx *c, const uint8_t *k, uint16_t len) { - /* Initialize S-boxes and subkeys with Pi */ - Blowfish_initstate(c); + /* Initialize S-boxes and subkeys with Pi */ + Blowfish_initstate(c); - /* Transform S-boxes and subkeys with key */ - Blowfish_expand0state(c, k, len); + /* Transform S-boxes and subkeys with key */ + Blowfish_expand0state(c, k, len); } void blf_enc(blf_ctx *c, uint32_t *data, uint16_t blocks) { - uint32_t *d; - uint16_t i; - - d = data; - for (i = 0; i < blocks; i++) { - Blowfish_encipher(c, d, d + 1); - d += 2; - } + uint32_t *d; + uint16_t i; + + d = data; + for(i = 0; i < blocks; i++) { + Blowfish_encipher(c, d, d + 1); + d += 2; + } } void blf_dec(blf_ctx *c, uint32_t *data, uint16_t blocks) { - uint32_t *d; - uint16_t i; - - d = data; - for (i = 0; i < blocks; i++) { - Blowfish_decipher(c, d, d + 1); - d += 2; - } + uint32_t *d; + uint16_t i; + + d = data; + for(i = 0; i < blocks; i++) { + Blowfish_decipher(c, d, d + 1); + d += 2; + } } void blf_ecb_encrypt(blf_ctx *c, uint8_t *data, uint32_t len) { - uint32_t l, r; - uint32_t i; - - for (i = 0; i < len; i += 8) { - l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; - r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; - Blowfish_encipher(c, &l, &r); - data[0] = l >> 24 & 0xff; - data[1] = l >> 16 & 0xff; - data[2] = l >> 8 & 0xff; - data[3] = l & 0xff; - data[4] = r >> 24 & 0xff; - data[5] = r >> 16 & 0xff; - data[6] = r >> 8 & 0xff; - data[7] = r & 0xff; - data += 8; - } + uint32_t l, r; + uint32_t i; + + for(i = 0; i < len; i += 8) { + l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; + r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; + Blowfish_encipher(c, &l, &r); + data[0] = l >> 24 & 0xff; + data[1] = l >> 16 & 0xff; + data[2] = l >> 8 & 0xff; + data[3] = l & 0xff; + data[4] = r >> 24 & 0xff; + data[5] = r >> 16 & 0xff; + data[6] = r >> 8 & 0xff; + data[7] = r & 0xff; + data += 8; + } } void blf_ecb_decrypt(blf_ctx *c, uint8_t *data, uint32_t len) { - uint32_t l, r; - uint32_t i; - - for (i = 0; i < len; i += 8) { - l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; - r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; - Blowfish_decipher(c, &l, &r); - data[0] = l >> 24 & 0xff; - data[1] = l >> 16 & 0xff; - data[2] = l >> 8 & 0xff; - data[3] = l & 0xff; - data[4] = r >> 24 & 0xff; - data[5] = r >> 16 & 0xff; - data[6] = r >> 8 & 0xff; - data[7] = r & 0xff; - data += 8; - } + uint32_t l, r; + uint32_t i; + + for(i = 0; i < len; i += 8) { + l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; + r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; + Blowfish_decipher(c, &l, &r); + data[0] = l >> 24 & 0xff; + data[1] = l >> 16 & 0xff; + data[2] = l >> 8 & 0xff; + data[3] = l & 0xff; + data[4] = r >> 24 & 0xff; + data[5] = r >> 16 & 0xff; + data[6] = r >> 8 & 0xff; + data[7] = r & 0xff; + data += 8; + } } void blf_cbc_encrypt(blf_ctx *c, uint8_t *iv, uint8_t *data, uint32_t len) { - uint32_t l, r; - uint32_t i, j; - - for (i = 0; i < len; i += 8) { - for (j = 0; j < 8; j++) - data[j] ^= iv[j]; - l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; - r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; - Blowfish_encipher(c, &l, &r); - data[0] = l >> 24 & 0xff; - data[1] = l >> 16 & 0xff; - data[2] = l >> 8 & 0xff; - data[3] = l & 0xff; - data[4] = r >> 24 & 0xff; - data[5] = r >> 16 & 0xff; - data[6] = r >> 8 & 0xff; - data[7] = r & 0xff; - iv = data; - data += 8; - } + uint32_t l, r; + uint32_t i, j; + + for(i = 0; i < len; i += 8) { + for(j = 0; j < 8; j++) + data[j] ^= iv[j]; + l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; + r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; + Blowfish_encipher(c, &l, &r); + data[0] = l >> 24 & 0xff; + data[1] = l >> 16 & 0xff; + data[2] = l >> 8 & 0xff; + data[3] = l & 0xff; + data[4] = r >> 24 & 0xff; + data[5] = r >> 16 & 0xff; + data[6] = r >> 8 & 0xff; + data[7] = r & 0xff; + iv = data; + data += 8; + } } void blf_cbc_decrypt(blf_ctx *c, uint8_t *iva, uint8_t *data, uint32_t len) { - uint32_t l, r; - uint8_t *iv; - uint32_t i, j; - - iv = data + len - 16; - data = data + len - 8; - for (i = len - 8; i >= 8; i -= 8) { - l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; - r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; - Blowfish_decipher(c, &l, &r); - data[0] = l >> 24 & 0xff; - data[1] = l >> 16 & 0xff; - data[2] = l >> 8 & 0xff; - data[3] = l & 0xff; - data[4] = r >> 24 & 0xff; - data[5] = r >> 16 & 0xff; - data[6] = r >> 8 & 0xff; - data[7] = r & 0xff; - for (j = 0; j < 8; j++) - data[j] ^= iv[j]; - iv -= 8; - data -= 8; - } - l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; - r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; - Blowfish_decipher(c, &l, &r); - data[0] = l >> 24 & 0xff; - data[1] = l >> 16 & 0xff; - data[2] = l >> 8 & 0xff; - data[3] = l & 0xff; - data[4] = r >> 24 & 0xff; - data[5] = r >> 16 & 0xff; - data[6] = r >> 8 & 0xff; - data[7] = r & 0xff; - for (j = 0; j < 8; j++) - data[j] ^= iva[j]; + uint32_t l, r; + uint8_t *iv; + uint32_t i, j; + + iv = data + len - 16; + data = data + len - 8; + for(i = len - 8; i >= 8; i -= 8) { + l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; + r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; + Blowfish_decipher(c, &l, &r); + data[0] = l >> 24 & 0xff; + data[1] = l >> 16 & 0xff; + data[2] = l >> 8 & 0xff; + data[3] = l & 0xff; + data[4] = r >> 24 & 0xff; + data[5] = r >> 16 & 0xff; + data[6] = r >> 8 & 0xff; + data[7] = r & 0xff; + for(j = 0; j < 8; j++) + data[j] ^= iv[j]; + iv -= 8; + data -= 8; + } + l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; + r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; + Blowfish_decipher(c, &l, &r); + data[0] = l >> 24 & 0xff; + data[1] = l >> 16 & 0xff; + data[2] = l >> 8 & 0xff; + data[3] = l & 0xff; + data[4] = r >> 24 & 0xff; + data[5] = r >> 16 & 0xff; + data[6] = r >> 8 & 0xff; + data[7] = r & 0xff; + for(j = 0; j < 8; j++) + data[j] ^= iva[j]; } #if 0 void report(uint32_t data[], uint16_t len) { - uint16_t i; - for (i = 0; i < len; i += 2) - printf("Block %0hd: %08lx %08lx.\n", - i / 2, data[i], data[i + 1]); + uint16_t i; + for(i = 0; i < len; i += 2) + printf("Block %0hd: %08lx %08lx.\n", + i / 2, data[i], data[i + 1]); } void main(void) { - blf_ctx c; - char key[] = "AAAAA"; - char key2[] = "abcdefghijklmnopqrstuvwxyz"; - - uint32_t data[10]; - uint32_t data2[] = - {0x424c4f57l, 0x46495348l}; - - uint16_t i; - - /* First test */ - for (i = 0; i < 10; i++) - data[i] = i; - - blf_key(&c, (uint8_t *) key, 5); - blf_enc(&c, data, 5); - blf_dec(&c, data, 1); - blf_dec(&c, data + 2, 4); - printf("Should read as 0 - 9.\n"); - report(data, 10); - - /* Second test */ - blf_key(&c, (uint8_t *) key2, strlen(key2)); - blf_enc(&c, data2, 1); - printf("\nShould read as: 0x324ed0fe 0xf413a203.\n"); - report(data2, 2); - blf_dec(&c, data2, 1); - report(data2, 2); + blf_ctx c; + char key[] = "AAAAA"; + char key2[] = "abcdefghijklmnopqrstuvwxyz"; + + uint32_t data[10]; + uint32_t data2[] = + {0x424c4f57l, 0x46495348l}; + + uint16_t i; + + /* First test */ + for(i = 0; i < 10; i++) + data[i] = i; + + blf_key(&c, (uint8_t *) key, 5); + blf_enc(&c, data, 5); + blf_dec(&c, data, 1); + blf_dec(&c, data + 2, 4); + printf("Should read as 0 - 9.\n"); + report(data, 10); + + /* Second test */ + blf_key(&c, (uint8_t *) key2, strlen(key2)); + blf_enc(&c, data2, 1); + printf("\nShould read as: 0x324ed0fe 0xf413a203.\n"); + report(data2, 2); + blf_dec(&c, data2, 1); + report(data2, 2); } #endif -#endif /* !defined(HAVE_BCRYPT_PBKDF) && (!defined(HAVE_BLOWFISH_INITSTATE) || \ - !defined(HAVE_BLOWFISH_EXPAND0STATE) || !defined(HAVE_BLF_ENC)) */ +#endif /* !defined(HAVE_BCRYPT_PBKDF) && \ + (!defined(HAVE_BLOWFISH_INITSTATE) || \ + !defined(HAVE_BLOWFISH_EXPAND0STATE) || \ + '!defined(HAVE_BLF_ENC)) */ diff --git a/libssh2/src/channel.c b/libssh2/src/channel.c index f16412ce..7bbeeb88 100644 --- a/libssh2/src/channel.c +++ b/libssh2/src/channel.c @@ -1,6 +1,6 @@ /* Copyright (c) 2004-2007 Sara Golemon * Copyright (c) 2005 Mikhail Gusarov - * Copyright (c) 2008-2014 by Daniel Stenberg + * Copyright (c) 2008-2019 by Daniel Stenberg * * All rights reserved. * @@ -239,7 +239,20 @@ _libssh2_channel_open(LIBSSH2_SESSION * session, const char *channel_type, goto channel_error; } + if(session->open_data_len < 1) { + _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected packet size"); + goto channel_error; + } + if(session->open_data[0] == SSH_MSG_CHANNEL_OPEN_CONFIRMATION) { + + if(session->open_data_len < 17) { + _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected packet size"); + goto channel_error; + } + session->open_channel->remote.id = _libssh2_ntohu32(session->open_data + 5); session->open_channel->local.window_size = @@ -267,11 +280,13 @@ _libssh2_channel_open(LIBSSH2_SESSION * session, const char *channel_type, } if(session->open_data[0] == SSH_MSG_CHANNEL_OPEN_FAILURE) { - unsigned int reason_code = _libssh2_ntohu32(session->open_data + 5); + unsigned int reason_code = + _libssh2_ntohu32(session->open_data + 5); switch(reason_code) { case SSH_OPEN_ADMINISTRATIVELY_PROHIBITED: _libssh2_error(session, LIBSSH2_ERROR_CHANNEL_FAILURE, - "Channel open failure (administratively prohibited)"); + "Channel open failure " + "(administratively prohibited)"); break; case SSH_OPEN_CONNECT_FAILED: _libssh2_error(session, LIBSSH2_ERROR_CHANNEL_FAILURE, @@ -375,14 +390,15 @@ channel_direct_tcpip(LIBSSH2_SESSION * session, const char *host, session->direct_host_len + session->direct_shost_len + 16; _libssh2_debug(session, LIBSSH2_TRACE_CONN, - "Requesting direct-tcpip session to from %s:%d to %s:%d", + "Requesting direct-tcpip session from %s:%d to %s:%d", shost, sport, host, port); s = session->direct_message = LIBSSH2_ALLOC(session, session->direct_message_len); if(!session->direct_message) { _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate memory for direct-tcpip connection"); + "Unable to allocate memory for " + "direct-tcpip connection"); return NULL; } _libssh2_store_str(&s, host, session->direct_host_len); @@ -430,7 +446,8 @@ libssh2_channel_direct_tcpip_ex(LIBSSH2_SESSION *session, const char *host, return NULL; BLOCK_ADJUST_ERRNO(ptr, session, - channel_direct_tcpip(session, host, port, shost, sport)); + channel_direct_tcpip(session, host, port, + shost, sport)); return ptr; } @@ -520,7 +537,7 @@ channel_forward_listen(LIBSSH2_SESSION * session, const char *host, _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block"); return NULL; } - else if(rc) { + else if(rc || (data_len < 1)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Unknown"); session->fwdLstn_state = libssh2_NB_state_idle; return NULL; @@ -538,7 +555,8 @@ channel_forward_listen(LIBSSH2_SESSION * session, const char *host, LIBSSH2_ALLOC(session, session->fwdLstn_host_len + 1); if(!listener->host) { _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate memory for listener queue"); + "Unable to allocate memory " + "for listener queue"); LIBSSH2_FREE(session, listener); listener = NULL; } @@ -549,7 +567,8 @@ channel_forward_listen(LIBSSH2_SESSION * session, const char *host, if(data_len >= 5 && !port) { listener->port = _libssh2_ntohu32(data + 1); _libssh2_debug(session, LIBSSH2_TRACE_CONN, - "Dynamic tcpip-forward port allocated: %d", + "Dynamic tcpip-forward port " + "allocated: %d", listener->port); } else @@ -859,6 +878,11 @@ static int channel_setenv(LIBSSH2_CHANNEL *channel, channel->setenv_state = libssh2_NB_state_idle; return rc; } + else if(data_len < 1) { + channel->setenv_state = libssh2_NB_state_idle; + return _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected packet size"); + } if(data[0] == SSH_MSG_CHANNEL_SUCCESS) { LIBSSH2_FREE(session, data); @@ -977,7 +1001,7 @@ static int channel_request_pty(LIBSSH2_CHANNEL *channel, if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; } - else if(rc) { + else if(rc || data_len < 1) { channel->reqPTY_state = libssh2_NB_state_idle; return _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Failed to require the PTY package"); @@ -993,7 +1017,8 @@ static int channel_request_pty(LIBSSH2_CHANNEL *channel, } return _libssh2_error(session, LIBSSH2_ERROR_CHANNEL_REQUEST_DENIED, - "Unable to complete request for channel request-pty"); + "Unable to complete request for " + "channel request-pty"); } /* @@ -1162,7 +1187,7 @@ channel_x11_req(LIBSSH2_CHANNEL *channel, int single_connection, _libssh2_random(buffer, LIBSSH2_X11_RANDOM_COOKIE_LEN / 2); for(i = 0; i < (LIBSSH2_X11_RANDOM_COOKIE_LEN / 2); i++) { - snprintf((char *)&s[i*2], 3, "%02X%c", buffer[i], '\0'); + snprintf((char *)&s[i*2], 3, "%02X", buffer[i]); } } s += cookie_len; @@ -1206,7 +1231,7 @@ channel_x11_req(LIBSSH2_CHANNEL *channel, int single_connection, if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; } - else if(rc) { + else if(rc || data_len < 1) { channel->reqX11_state = libssh2_NB_state_idle; return _libssh2_error(session, rc, "waiting for x11-req response packet"); @@ -1334,7 +1359,7 @@ _libssh2_channel_process_startup(LIBSSH2_CHANNEL *channel, if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; } - else if(rc) { + else if(rc || data_len < 1) { channel->process_state = libssh2_NB_state_end; return _libssh2_error(session, rc, "Failed waiting for channel success"); @@ -1404,23 +1429,47 @@ _libssh2_channel_flush(LIBSSH2_CHANNEL *channel, int streamid) channel->flush_flush_bytes = 0; while(packet) { + unsigned char packet_type; LIBSSH2_PACKET *next = _libssh2_list_next(&packet->node); - unsigned char packet_type = packet->data[0]; + + if(packet->data_len < 1) { + packet = next; + _libssh2_debug(channel->session, LIBSSH2_TRACE_ERROR, + "Unexpected packet length"); + continue; + } + + packet_type = packet->data[0]; if(((packet_type == SSH_MSG_CHANNEL_DATA) - || (packet_type == SSH_MSG_CHANNEL_EXTENDED_DATA)) - && (_libssh2_ntohu32(packet->data + 1) == channel->local.id)) { + || (packet_type == SSH_MSG_CHANNEL_EXTENDED_DATA)) + && ((packet->data_len >= 5) + && (_libssh2_ntohu32(packet->data + 1) + == channel->local.id))) { /* It's our channel at least */ - long packet_stream_id = - (packet_type == SSH_MSG_CHANNEL_DATA) ? 0 : - _libssh2_ntohu32(packet->data + 5); + int packet_stream_id; + + if(packet_type == SSH_MSG_CHANNEL_DATA) { + packet_stream_id = 0; + } + else if(packet->data_len >= 9) { + packet_stream_id = _libssh2_ntohu32(packet->data + 5); + } + else { + channel->flush_state = libssh2_NB_state_idle; + return _libssh2_error(channel->session, + LIBSSH2_ERROR_PROTO, + "Unexpected packet length"); + } + if((streamid == LIBSSH2_CHANNEL_FLUSH_ALL) || ((packet_type == SSH_MSG_CHANNEL_EXTENDED_DATA) && ((streamid == LIBSSH2_CHANNEL_FLUSH_EXTENDED_DATA) || (streamid == packet_stream_id))) || ((packet_type == SSH_MSG_CHANNEL_DATA) && (streamid == 0))) { - int bytes_to_flush = packet->data_len - packet->data_head; + size_t bytes_to_flush = packet->data_len - + packet->data_head; _libssh2_debug(channel->session, LIBSSH2_TRACE_CONN, "Flushing %d bytes of data from stream " @@ -1449,11 +1498,10 @@ _libssh2_channel_flush(LIBSSH2_CHANNEL *channel, int streamid) channel->remote.window_size -= channel->flush_flush_bytes; if(channel->flush_refund_bytes) { - int rc; - - rc = _libssh2_channel_receive_window_adjust(channel, - channel->flush_refund_bytes, - 1, NULL); + int rc = + _libssh2_channel_receive_window_adjust(channel, + channel->flush_refund_bytes, + 1, NULL); if(rc == LIBSSH2_ERROR_EAGAIN) return rc; } @@ -1777,8 +1825,8 @@ ssize_t _libssh2_channel_read(LIBSSH2_CHANNEL *channel, int stream_id, { LIBSSH2_SESSION *session = channel->session; int rc; - int bytes_read = 0; - int bytes_want; + size_t bytes_read = 0; + size_t bytes_want; int unlink_packet; LIBSSH2_PACKET *read_packet; LIBSSH2_PACKET *read_next; @@ -1791,9 +1839,11 @@ ssize_t _libssh2_channel_read(LIBSSH2_CHANNEL *channel, int stream_id, /* expand the receiving window first if it has become too narrow */ if((channel->read_state == libssh2_NB_state_jump1) || - (channel->remote.window_size < channel->remote.window_size_initial / 4 * 3 + buflen) ) { + (channel->remote.window_size < + channel->remote.window_size_initial / 4 * 3 + buflen) ) { - uint32_t adjustment = channel->remote.window_size_initial + buflen - channel->remote.window_size; + uint32_t adjustment = channel->remote.window_size_initial + buflen - + channel->remote.window_size; if(adjustment < LIBSSH2_CHANNEL_MINADJUST) adjustment = LIBSSH2_CHANNEL_MINADJUST; @@ -1818,7 +1868,7 @@ ssize_t _libssh2_channel_read(LIBSSH2_CHANNEL *channel, int stream_id, return _libssh2_error(session, rc, "transport read"); read_packet = _libssh2_list_first(&session->packets); - while(read_packet && (bytes_read < (int) buflen)) { + while(read_packet && (bytes_read < buflen)) { /* previously this loop condition also checked for !channel->remote.close but we cannot let it do this: @@ -1832,6 +1882,13 @@ ssize_t _libssh2_channel_read(LIBSSH2_CHANNEL *channel, int stream_id, /* In case packet gets destroyed during this iteration */ read_next = _libssh2_list_next(&readpkt->node); + if(readpkt->data_len < 5) { + read_packet = read_next; + _libssh2_debug(channel->session, LIBSSH2_TRACE_ERROR, + "Unexpected packet length"); + continue; + } + channel->read_local_id = _libssh2_ntohu32(readpkt->data + 1); @@ -1845,6 +1902,7 @@ ssize_t _libssh2_channel_read(LIBSSH2_CHANNEL *channel, int stream_id, if((stream_id && (readpkt->data[0] == SSH_MSG_CHANNEL_EXTENDED_DATA) && (channel->local.id == channel->read_local_id) + && (readpkt->data_len >= 9) && (stream_id == (int) _libssh2_ntohu32(readpkt->data + 5))) || (!stream_id && (readpkt->data[0] == SSH_MSG_CHANNEL_DATA) && (channel->local.id == channel->read_local_id)) @@ -1858,7 +1916,7 @@ ssize_t _libssh2_channel_read(LIBSSH2_CHANNEL *channel, int stream_id, bytes_want = buflen - bytes_read; unlink_packet = FALSE; - if(bytes_want >= (int) (readpkt->data_len - readpkt->data_head)) { + if(bytes_want >= (readpkt->data_len - readpkt->data_head)) { /* we want more than this node keeps, so adjust the number and delete this node after the copy */ bytes_want = readpkt->data_len - readpkt->data_head; @@ -1961,6 +2019,7 @@ _libssh2_channel_packet_data_len(LIBSSH2_CHANNEL * channel, int stream_id) { LIBSSH2_SESSION *session = channel->session; LIBSSH2_PACKET *read_packet; + LIBSSH2_PACKET *next_packet; uint32_t read_local_id; read_packet = _libssh2_list_first(&session->packets); @@ -1968,6 +2027,16 @@ _libssh2_channel_packet_data_len(LIBSSH2_CHANNEL * channel, int stream_id) return 0; while(read_packet) { + + next_packet = _libssh2_list_next(&read_packet->node); + + if(read_packet->data_len < 5) { + read_packet = next_packet; + _libssh2_debug(channel->session, LIBSSH2_TRACE_ERROR, + "Unexpected packet length"); + continue; + } + read_local_id = _libssh2_ntohu32(read_packet->data + 1); /* @@ -1980,6 +2049,7 @@ _libssh2_channel_packet_data_len(LIBSSH2_CHANNEL * channel, int stream_id) if((stream_id && (read_packet->data[0] == SSH_MSG_CHANNEL_EXTENDED_DATA) && (channel->local.id == read_local_id) + && (read_packet->data_len >= 9) && (stream_id == (int) _libssh2_ntohu32(read_packet->data + 5))) || (!stream_id @@ -1993,7 +2063,8 @@ _libssh2_channel_packet_data_len(LIBSSH2_CHANNEL * channel, int stream_id) == LIBSSH2_CHANNEL_EXTENDED_DATA_MERGE))) { return (read_packet->data_len - read_packet->data_head); } - read_packet = _libssh2_list_next(&read_packet->node); + + read_packet = next_packet; } return 0; @@ -2174,7 +2245,8 @@ static int channel_send_eof(LIBSSH2_CHANNEL *channel) unsigned char packet[5]; /* packet_type(1) + channelno(4) */ int rc; - _libssh2_debug(session, LIBSSH2_TRACE_CONN, "Sending EOF on channel %lu/%lu", + _libssh2_debug(session, LIBSSH2_TRACE_CONN, + "Sending EOF on channel %lu/%lu", channel->local.id, channel->remote.id); packet[0] = SSH_MSG_CHANNEL_EOF; _libssh2_htonu32(packet + 1, channel->remote.id); @@ -2220,6 +2292,7 @@ libssh2_channel_eof(LIBSSH2_CHANNEL * channel) { LIBSSH2_SESSION *session; LIBSSH2_PACKET *packet; + LIBSSH2_PACKET *next_packet; if(!channel) return LIBSSH2_ERROR_BAD_USE; @@ -2228,13 +2301,24 @@ libssh2_channel_eof(LIBSSH2_CHANNEL * channel) packet = _libssh2_list_first(&session->packets); while(packet) { + + next_packet = _libssh2_list_next(&packet->node); + + if(packet->data_len < 1) { + packet = next_packet; + _libssh2_debug(channel->session, LIBSSH2_TRACE_ERROR, + "Unexpected packet length"); + continue; + } + if(((packet->data[0] == SSH_MSG_CHANNEL_DATA) - || (packet->data[0] == SSH_MSG_CHANNEL_EXTENDED_DATA)) - && (channel->local.id == _libssh2_ntohu32(packet->data + 1))) { + || (packet->data[0] == SSH_MSG_CHANNEL_EXTENDED_DATA)) + && ((packet->data_len >= 5) + && (channel->local.id == _libssh2_ntohu32(packet->data + 1)))) { /* There's data waiting to be read yet, mask the EOF status */ return 0; } - packet = _libssh2_list_next(&packet->node); + packet = next_packet; } return channel->remote.eof; @@ -2270,7 +2354,8 @@ static int channel_wait_eof(LIBSSH2_CHANNEL *channel) if((channel->remote.window_size == channel->read_avail) && session->api_block_mode) return _libssh2_error(session, LIBSSH2_ERROR_CHANNEL_WINDOW_FULL, - "Receiving channel window has been exhausted"); + "Receiving channel window " + "has been exhausted"); rc = _libssh2_transport_read(session); if(rc == LIBSSH2_ERROR_EAGAIN) { @@ -2371,8 +2456,8 @@ int _libssh2_channel_close(LIBSSH2_CHANNEL * channel) } if(rc != LIBSSH2_ERROR_EAGAIN) { - /* set the local close state first when we're perfectly confirmed to not - do any more EAGAINs */ + /* set the local close state first when we're perfectly confirmed to + not do any more EAGAINs */ channel->local.close = 1; /* We call the callback last in this function to make it keep the local @@ -2594,19 +2679,32 @@ libssh2_channel_window_read_ex(LIBSSH2_CHANNEL *channel, if(read_avail) { size_t bytes_queued = 0; + LIBSSH2_PACKET *next_packet; LIBSSH2_PACKET *packet = _libssh2_list_first(&channel->session->packets); while(packet) { - unsigned char packet_type = packet->data[0]; + unsigned char packet_type; + next_packet = _libssh2_list_next(&packet->node); + + if(packet->data_len < 1) { + packet = next_packet; + _libssh2_debug(channel->session, LIBSSH2_TRACE_ERROR, + "Unexpected packet length"); + continue; + } + + packet_type = packet->data[0]; if(((packet_type == SSH_MSG_CHANNEL_DATA) - || (packet_type == SSH_MSG_CHANNEL_EXTENDED_DATA)) - && (_libssh2_ntohu32(packet->data + 1) == channel->local.id)) { + || (packet_type == SSH_MSG_CHANNEL_EXTENDED_DATA)) + && ((packet->data_len >= 5) + && (_libssh2_ntohu32(packet->data + 1) == + channel->local.id))) { bytes_queued += packet->data_len - packet->data_head; } - packet = _libssh2_list_next(&packet->node); + packet = next_packet; } *read_avail = bytes_queued; diff --git a/libssh2/src/checksrc.pl b/libssh2/src/checksrc.pl deleted file mode 100755 index c86222b2..00000000 --- a/libssh2/src/checksrc.pl +++ /dev/null @@ -1,617 +0,0 @@ -#!/usr/bin/env perl -#*************************************************************************** -# _ _ ____ _ -# Project ___| | | | _ \| | -# / __| | | | |_) | | -# | (__| |_| | _ <| |___ -# \___|\___/|_| \_\_____| -# -# Copyright (C) 2011 - 2018, Daniel Stenberg, , et al. -# -# This software is licensed as described in the file COPYING, which -# you should have received as part of this distribution. The terms -# are also available at https://curl.haxx.se/docs/copyright.html. -# -# You may opt to use, copy, modify, merge, publish, distribute and/or sell -# copies of the Software, and permit persons to whom the Software is -# furnished to do so, under the terms of the COPYING file. -# -# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -# KIND, either express or implied. -# -########################################################################### - -my $max_column = 79; -my $indent = 2; - -my $warnings; -my $errors; -my $suppressed; # whitelisted problems -my $file; -my $dir="."; -my $wlist; -my $windows_os = $^O eq 'MSWin32' || $^O eq 'msys' || $^O eq 'cygwin'; -my $verbose; -my %whitelist; - -my %warnings = ( - 'LONGLINE' => "Line longer than $max_column", - 'TABS' => 'TAB characters not allowed', - 'TRAILINGSPACE' => 'Trailing white space on the line', - 'CPPCOMMENTS' => '// comment detected', - 'SPACEBEFOREPAREN' => 'space before an open parenthesis', - 'SPACEAFTERPAREN' => 'space after open parenthesis', - 'SPACEBEFORECLOSE' => 'space before a close parenthesis', - 'SPACEBEFORECOMMA' => 'space before a comma', - 'RETURNNOSPACE' => 'return without space', - 'COMMANOSPACE' => 'comma without following space', - 'BRACEELSE' => '} else on the same line', - 'PARENBRACE' => '){ without sufficient space', - 'SPACESEMILCOLON' => 'space before semicolon', - 'BANNEDFUNC' => 'a banned function was used', - 'FOPENMODE' => 'fopen needs a macro for the mode string', - 'BRACEPOS' => 'wrong position for an open brace', - 'INDENTATION' => 'wrong start column for code', - 'COPYRIGHT' => 'file missing a copyright statement', - 'BADCOMMAND' => 'bad !checksrc! instruction', - 'UNUSEDIGNORE' => 'a warning ignore was not used', - 'OPENCOMMENT' => 'file ended with a /* comment still "open"', - 'ASTERISKSPACE' => 'pointer declared with space after asterisk', - 'ASTERISKNOSPACE' => 'pointer declared without space before asterisk', - 'ASSIGNWITHINCONDITION' => 'assignment within conditional expression', - 'EQUALSNOSPACE' => 'equals sign without following space', - 'NOSPACEEQUALS' => 'equals sign without preceding space', - 'SEMINOSPACE' => 'semicolon without following space', - 'MULTISPACE' => 'multiple spaces used when not suitable', - ); - -sub readwhitelist { - open(W, "<$dir/checksrc.whitelist"); - my @all=; - for(@all) { - $windows_os ? $_ =~ s/\r?\n$// : chomp; - $whitelist{$_}=1; - } - close(W); -} - -sub checkwarn { - my ($name, $num, $col, $file, $line, $msg, $error) = @_; - - my $w=$error?"error":"warning"; - my $nowarn=0; - - #if(!$warnings{$name}) { - # print STDERR "Dev! there's no description for $name!\n"; - #} - - # checksrc.whitelist - if($whitelist{$line}) { - $nowarn = 1; - } - # !checksrc! controlled - elsif($ignore{$name}) { - $ignore{$name}--; - $ignore_used{$name}++; - $nowarn = 1; - if(!$ignore{$name}) { - # reached zero, enable again - enable_warn($name, $line, $file, $l); - } - } - - if($nowarn) { - $suppressed++; - if($w) { - $swarnings++; - } - else { - $serrors++; - } - return; - } - - if($w) { - $warnings++; - } - else { - $errors++; - } - - $col++; - print "$file:$num:$col: $w: $msg ($name)\n"; - print " $line\n"; - - if($col < 80) { - my $pref = (' ' x $col); - print "${pref}^\n"; - } -} - -$file = shift @ARGV; - -while(1) { - - if($file =~ /-D(.*)/) { - $dir = $1; - $file = shift @ARGV; - next; - } - elsif($file =~ /-W(.*)/) { - $wlist .= " $1 "; - $file = shift @ARGV; - next; - } - elsif($file =~ /-i([1-9])/) { - $indent = $1 + 0; - $file = shift @ARGV; - next; - } - elsif($file =~ /-m([0-9]+)/) { - $max_column = $1 + 0; - $file = shift @ARGV; - next; - } - elsif($file =~ /^(-h|--help)/) { - undef $file; - last; - } - - last; -} - -if(!$file) { - print "checksrc.pl [option] [file2] ...\n"; - print " Options:\n"; - print " -D[DIR] Directory to prepend file names\n"; - print " -h Show help output\n"; - print " -W[file] Whitelist the given file - ignore all its flaws\n"; - print " -i Indent spaces. Default: 2\n"; - print " -m Maximum line length. Default: 79\n"; - print "\nDetects and warns for these problems:\n"; - for(sort keys %warnings) { - printf (" %-18s: %s\n", $_, $warnings{$_}); - } - exit; -} - -readwhitelist(); - -do { - if("$wlist" !~ / $file /) { - my $fullname = $file; - $fullname = "$dir/$file" if ($fullname !~ '^\.?\.?/'); - scanfile($fullname); - } - $file = shift @ARGV; - -} while($file); - -sub checksrc_clear { - undef %ignore; - undef %ignore_set; - undef @ignore_line; -} - -sub checksrc_endoffile { - my ($file) = @_; - for(keys %ignore_set) { - if($ignore_set{$_} && !$ignore_used{$_}) { - checkwarn("UNUSEDIGNORE", $ignore_set{$_}, - length($_)+11, $file, - $ignore_line[$ignore_set{$_}], - "Unused ignore: $_"); - } - } -} - -sub enable_warn { - my ($what, $line, $file, $l) = @_; - - # switch it back on, but warn if not triggered! - if(!$ignore_used{$what}) { - checkwarn("UNUSEDIGNORE", - $line, length($what) + 11, $file, $l, - "No warning was inhibited!"); - } - $ignore_set{$what}=0; - $ignore_used{$what}=0; - $ignore{$what}=0; -} -sub checksrc { - my ($cmd, $line, $file, $l) = @_; - if($cmd =~ / *([^ ]*) *(.*)/) { - my ($enable, $what) = ($1, $2); - $what =~ s: *\*/$::; # cut off end of C comment - # print "ENABLE $enable WHAT $what\n"; - if($enable eq "disable") { - my ($warn, $scope)=($1, $2); - if($what =~ /([^ ]*) +(.*)/) { - ($warn, $scope)=($1, $2); - } - else { - $warn = $what; - $scope = 1; - } - # print "IGNORE $warn for SCOPE $scope\n"; - if($scope eq "all") { - $scope=999999; - } - - if($ignore_set{$warn}) { - checkwarn("BADCOMMAND", - $line, 0, $file, $l, - "$warn already disabled from line $ignore_set{$warn}"); - } - else { - $ignore{$warn}=$scope; - $ignore_set{$warn}=$line; - $ignore_line[$line]=$l; - } - } - elsif($enable eq "enable") { - enable_warn($what, $line, $file, $l); - } - else { - checkwarn("BADCOMMAND", - $line, 0, $file, $l, - "Illegal !checksrc! command"); - } - } -} - -sub nostrings { - my ($str) = @_; - $str =~ s/\".*\"//g; - return $str; -} - -sub scanfile { - my ($file) = @_; - - my $line = 1; - my $prevl; - my $l; - open(R, "<$file") || die "failed to open $file"; - - my $incomment=0; - my $copyright=0; - checksrc_clear(); # for file based ignores - - while() { - $windows_os ? $_ =~ s/\r?\n$// : chomp; - my $l = $_; - my $ol = $l; # keep the unmodified line for error reporting - my $column = 0; - - # check for !checksrc! commands - if($l =~ /\!checksrc\! (.*)/) { - my $cmd = $1; - checksrc($cmd, $line, $file, $l) - } - - # check for a copyright statement - if(!$copyright && ($l =~ /copyright .* \d\d\d\d/i)) { - $copyright=1; - } - - # detect long lines - if(length($l) > $max_column) { - checkwarn("LONGLINE", $line, length($l), $file, $l, - "Longer than $max_column columns"); - } - # detect TAB characters - if($l =~ /^(.*)\t/) { - checkwarn("TABS", - $line, length($1), $file, $l, "Contains TAB character", 1); - } - # detect trailing white space - if($l =~ /^(.*)[ \t]+\z/) { - checkwarn("TRAILINGSPACE", - $line, length($1), $file, $l, "Trailing whitespace"); - } - - # ------------------------------------------------------------ - # Above this marker, the checks were done on lines *including* - # comments - # ------------------------------------------------------------ - - # strip off C89 comments - - comment: - if(!$incomment) { - if($l =~ s/\/\*.*\*\// /g) { - # full /* comments */ were removed! - } - if($l =~ s/\/\*.*//) { - # start of /* comment was removed - $incomment = 1; - } - } - else { - if($l =~ s/.*\*\///) { - # end of comment */ was removed - $incomment = 0; - goto comment; - } - else { - # still within a comment - $l=""; - } - } - - # ------------------------------------------------------------ - # Below this marker, the checks were done on lines *without* - # comments - # ------------------------------------------------------------ - - # crude attempt to detect // comments without too many false - # positives - if($l =~ /^([^"\*]*)[^:"]\/\//) { - checkwarn("CPPCOMMENTS", - $line, length($1), $file, $l, "\/\/ comment"); - } - - my $nostr = nostrings($l); - # check spaces after for/if/while/function call - if($nostr =~ /^(.*)(for|if|while| ([a-zA-Z0-9_]+)) \((.)/) { - if($1 =~ / *\#/) { - # this is a #if, treat it differently - } - elsif($3 eq "return") { - # return must have a space - } - elsif($3 eq "case") { - # case must have a space - } - elsif($4 eq "*") { - # (* beginning makes the space OK! - } - elsif($1 =~ / *typedef/) { - # typedefs can use space-paren - } - else { - checkwarn("SPACEBEFOREPAREN", $line, length($1)+length($2), $file, $l, - "$2 with space"); - } - } - - if($nostr =~ /^((.*)(if) *\()(.*)\)/) { - my $pos = length($1); - if($4 =~ / = /) { - checkwarn("ASSIGNWITHINCONDITION", - $line, $pos+1, $file, $l, - "assignment within conditional expression"); - } - } - # check spaces after open parentheses - if($l =~ /^(.*[a-z])\( /i) { - checkwarn("SPACEAFTERPAREN", - $line, length($1)+1, $file, $l, - "space after open parenthesis"); - } - - # check spaces before close parentheses, unless it was a space or a - # close parenthesis! - if($l =~ /(.*[^\) ]) \)/) { - checkwarn("SPACEBEFORECLOSE", - $line, length($1)+1, $file, $l, - "space before close parenthesis"); - } - - # check spaces before comma! - if($l =~ /(.*[^ ]) ,/) { - checkwarn("SPACEBEFORECOMMA", - $line, length($1)+1, $file, $l, - "space before comma"); - } - - # check for "return(" without space - if($l =~ /^(.*)return\(/) { - if($1 =~ / *\#/) { - # this is a #if, treat it differently - } - else { - checkwarn("RETURNNOSPACE", $line, length($1)+6, $file, $l, - "return without space before paren"); - } - } - - # check for comma without space - if($l =~ /^(.*),[^ \n]/) { - my $pref=$1; - my $ign=0; - if($pref =~ / *\#/) { - # this is a #if, treat it differently - $ign=1; - } - elsif($pref =~ /\/\*/) { - # this is a comment - $ign=1; - } - elsif($pref =~ /[\"\']/) { - $ign = 1; - # There is a quote here, figure out whether the comma is - # within a string or '' or not. - if($pref =~ /\"/) { - # within a string - } - elsif($pref =~ /\'$/) { - # a single letter - } - else { - $ign = 0; - } - } - if(!$ign) { - checkwarn("COMMANOSPACE", $line, length($pref)+1, $file, $l, - "comma without following space"); - } - } - - # check for "} else" - if($l =~ /^(.*)\} *else/) { - checkwarn("BRACEELSE", - $line, length($1), $file, $l, "else after closing brace on same line"); - } - # check for "){" - if($l =~ /^(.*)\)\{/) { - checkwarn("PARENBRACE", - $line, length($1)+1, $file, $l, "missing space after close paren"); - } - - # check for space before the semicolon last in a line - if($l =~ /^(.*[^ ].*) ;$/) { - checkwarn("SPACESEMILCOLON", - $line, length($1), $file, $ol, "space before last semicolon"); - } - - # scan for use of banned functions - if($l =~ /^(.*\W) - (gets| - strtok| - v?sprintf| - (str|_mbs|_tcs|_wcs)n?cat| - LoadLibrary(Ex)?(A|W)?) - \s*\( - /x) { - checkwarn("BANNEDFUNC", - $line, length($1), $file, $ol, - "use of $2 is banned"); - } - - # scan for use of non-binary fopen without the macro - if($l =~ /^(.*\W)fopen\s*\([^,]*, *\"([^"]*)/) { - my $mode = $2; - if($mode !~ /b/) { - checkwarn("FOPENMODE", - $line, length($1), $file, $ol, - "use of non-binary fopen without FOPEN_* macro: $mode"); - } - } - - # check for open brace first on line but not first column - # only alert if previous line ended with a close paren and wasn't a cpp - # line - if((($prevl =~ /\)\z/) && ($prevl !~ /^ *#/)) && ($l =~ /^( +)\{/)) { - checkwarn("BRACEPOS", - $line, length($1), $file, $ol, "badly placed open brace"); - } - - # if the previous line starts with if/while/for AND ends with an open - # brace, check that this line is indented $indent more steps, if not - # a cpp line - if($prevl =~ /^( *)(if|while|for)\(.*\{\z/) { - my $first = length($1); - - # this line has some character besides spaces - if(($l !~ /^ *#/) && ($l =~ /^( *)[^ ]/)) { - my $second = length($1); - my $expect = $first+$indent; - if($expect != $second) { - my $diff = $second - $first; - checkwarn("INDENTATION", $line, length($1), $file, $ol, - "not indented $indent steps, uses $diff)"); - - } - } - } - - # check for 'char * name' - if(($l =~ /(^.*(char|int|long|void|curl_slist|CURL|CURLM|CURLMsg|curl_httppost) *(\*+)) (\w+)/) && ($4 ne "const")) { - checkwarn("ASTERISKNOSPACE", - $line, length($1), $file, $ol, - "no space after declarative asterisk"); - } - # check for 'char*' - if(($l =~ /(^.*(char|int|long|void|curl_slist|CURL|CURLM|CURLMsg|curl_httppost|sockaddr_in|FILE)\*)/)) { - checkwarn("ASTERISKNOSPACE", - $line, length($1)-1, $file, $ol, - "no space before asterisk"); - } - - # check for 'void func() {', but avoid false positives by requiring - # both an open and closed parentheses before the open brace - if($l =~ /^((\w).*)\{\z/) { - my $k = $1; - $k =~ s/const *//; - $k =~ s/static *//; - if($k =~ /\(.*\)/) { - checkwarn("BRACEPOS", - $line, length($l)-1, $file, $ol, - "wrongly placed open brace"); - } - } - - # check for equals sign without spaces next to it - if($nostr =~ /(.*)\=[a-z0-9]/i) { - checkwarn("EQUALSNOSPACE", - $line, length($1)+1, $file, $ol, - "no space after equals sign"); - } - # check for equals sign without spaces before it - elsif($nostr =~ /(.*)[a-z0-9]\=/i) { - checkwarn("NOSPACEEQUALS", - $line, length($1)+1, $file, $ol, - "no space before equals sign"); - } - - # check for plus signs without spaces next to it - if($nostr =~ /(.*)[^+]\+[a-z0-9]/i) { - checkwarn("PLUSNOSPACE", - $line, length($1)+1, $file, $ol, - "no space after plus sign"); - } - # check for plus sign without spaces before it - elsif($nostr =~ /(.*)[a-z0-9]\+[^+]/i) { - checkwarn("NOSPACEPLUS", - $line, length($1)+1, $file, $ol, - "no space before plus sign"); - } - - # check for semicolons without space next to it - if($nostr =~ /(.*)\;[a-z0-9]/i) { - checkwarn("SEMINOSPACE", - $line, length($1)+1, $file, $ol, - "no space after semilcolon"); - } - - # check for more than one consecutive space before open brace or - # question mark. Skip lines containing strings since they make it hard - # due to artificially getting multiple spaces - if(($l eq $nostr) && - $nostr =~ /^(.*(\S)) + [{?]/i) { - checkwarn("MULTISPACE", - $line, length($1)+1, $file, $ol, - "multiple space"); - print STDERR "L: $l\n"; - print STDERR "nostr: $nostr\n"; - } - - $line++; - $prevl = $ol; - } - - if(!$copyright) { - checkwarn("COPYRIGHT", 1, 0, $file, "", "Missing copyright statement", 1); - } - if($incomment) { - checkwarn("OPENCOMMENT", 1, 0, $file, "", "Missing closing comment", 1); - } - - checksrc_endoffile($file); - - close(R); - -} - - -if($errors || $warnings || $verbose) { - printf "checksrc: %d errors and %d warnings\n", $errors, $warnings; - if($suppressed) { - printf "checksrc: %d errors and %d warnings suppressed\n", - $serrors, - $swarnings; - } - exit 5; # return failure -} diff --git a/libssh2/src/comp.c b/libssh2/src/comp.c index 47e896a5..fec82a74 100644 --- a/libssh2/src/comp.c +++ b/libssh2/src/comp.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2004-2007, Sara Golemon +/* Copyright (c) 2004-2007, 2019, Sara Golemon * Copyright (c) 2010-2014, Daniel Stenberg * All rights reserved. * @@ -204,7 +204,8 @@ comp_method_zlib_comp(LIBSSH2_SESSION *session, } _libssh2_debug(session, LIBSSH2_TRACE_TRANS, - "unhandled zlib compression error %d, avail_out", status, strm->avail_out); + "unhandled zlib compression error %d, avail_out", + status, strm->avail_out); return _libssh2_error(session, LIBSSH2_ERROR_ZLIB, "compression failure"); } @@ -225,7 +226,12 @@ comp_method_zlib_decomp(LIBSSH2_SESSION * session, /* A short-term alloc of a full data chunk is better than a series of reallocs */ char *out; - int out_maxlen = 4 * src_len; + size_t out_maxlen = src_len; + + if(src_len <= SIZE_MAX / 4) + out_maxlen = src_len * 4; + else + out_maxlen = payload_limit; /* If strm is null, then we have not yet been initialized. */ if(strm == NULL) @@ -236,7 +242,7 @@ comp_method_zlib_decomp(LIBSSH2_SESSION * session, if(out_maxlen < 25) out_maxlen = 25; - if(out_maxlen > (int) payload_limit) + if(out_maxlen > payload_limit) out_maxlen = payload_limit; strm->next_in = (unsigned char *) src; @@ -258,7 +264,8 @@ comp_method_zlib_decomp(LIBSSH2_SESSION * session, if(status == Z_OK) { if(strm->avail_out > 0) - /* status is OK and the output buffer has not been exhausted so we're done */ + /* status is OK and the output buffer has not been exhausted + so we're done */ break; } else if(status == Z_BUF_ERROR) { @@ -274,7 +281,7 @@ comp_method_zlib_decomp(LIBSSH2_SESSION * session, "decompression failure"); } - if(out_maxlen >= (int) payload_limit) { + if(out_maxlen > payload_limit || out_maxlen > SIZE_MAX / 2) { LIBSSH2_FREE(session, out); return _libssh2_error(session, LIBSSH2_ERROR_ZLIB, "Excessive growth in decompression phase"); diff --git a/libssh2/src/crypt.c b/libssh2/src/crypt.c index 4beb0aa2..8d493b48 100644 --- a/libssh2/src/crypt.c +++ b/libssh2/src/crypt.c @@ -54,10 +54,10 @@ crypt_none_crypt(LIBSSH2_SESSION * session, unsigned char *buf, static const LIBSSH2_CRYPT_METHOD libssh2_crypt_method_none = { "none", "DEK-Info: NONE", - 8, /* blocksize (SSH2 defines minimum blocksize as 8) */ - 0, /* iv_len */ - 0, /* secret_len */ - 0, /* flags */ + 8, /* blocksize (SSH2 defines minimum blocksize as 8) */ + 0, /* iv_len */ + 0, /* secret_len */ + 0, /* flags */ NULL, crypt_none_crypt, NULL diff --git a/libssh2/src/crypto.h b/libssh2/src/crypto.h index 2dbae162..8b1e0040 100644 --- a/libssh2/src/crypto.h +++ b/libssh2/src/crypto.h @@ -1,6 +1,6 @@ /* Copyright (C) 2009, 2010 Simon Josefsson * Copyright (C) 2006, 2007 The Written Word, Inc. All rights reserved. - * Copyright (C) 2010 Daniel Stenberg + * Copyright (C) 2010-2019 Daniel Stenberg * * Redistribution and use in source and binary forms, * with or without modification, are permitted provided @@ -95,7 +95,8 @@ int _libssh2_rsa_sha1_sign(LIBSSH2_SESSION * session, size_t *signature_len); int _libssh2_rsa_new_private_frommemory(libssh2_rsa_ctx ** rsa, LIBSSH2_SESSION * session, - const char *filedata, size_t filedata_len, + const char *filedata, + size_t filedata_len, unsigned const char *passphrase); #endif @@ -122,7 +123,8 @@ int _libssh2_dsa_sha1_sign(libssh2_dsa_ctx * dsactx, unsigned long hash_len, unsigned char *sig); int _libssh2_dsa_new_private_frommemory(libssh2_dsa_ctx ** dsa, LIBSSH2_SESSION * session, - const char *filedata, size_t filedata_len, + const char *filedata, + size_t filedata_len, unsigned const char *passphrase); #endif @@ -130,11 +132,13 @@ int _libssh2_dsa_new_private_frommemory(libssh2_dsa_ctx ** dsa, int _libssh2_ecdsa_curve_name_with_octal_new(libssh2_ecdsa_ctx ** ecdsactx, const unsigned char *k, - size_t k_len, libssh2_curve_type type); + size_t k_len, + libssh2_curve_type type); int _libssh2_ecdsa_new_private(libssh2_ecdsa_ctx ** ec_ctx, LIBSSH2_SESSION * session, - const char *filename, unsigned const char *passphrase); + const char *filename, + unsigned const char *passphrase); int _libssh2_ecdsa_verify(libssh2_ecdsa_ctx * ctx, @@ -143,13 +147,16 @@ _libssh2_ecdsa_verify(libssh2_ecdsa_ctx * ctx, const unsigned char *m, size_t m_len); int -_libssh2_ecdsa_create_key(LIBSSH2_SESSION *session, _libssh2_ec_key **out_private_key, +_libssh2_ecdsa_create_key(LIBSSH2_SESSION *session, + _libssh2_ec_key **out_private_key, unsigned char **out_public_key_octal, - size_t *out_public_key_octal_len, libssh2_curve_type curve_type); + size_t *out_public_key_octal_len, + libssh2_curve_type curve_type); int _libssh2_ecdh_gen_k(_libssh2_bn **k, _libssh2_ec_key *private_key, - const unsigned char *server_public_key, size_t server_public_key_len); + const unsigned char *server_public_key, + size_t server_public_key_len); int _libssh2_ecdsa_sign(LIBSSH2_SESSION *session, libssh2_ecdsa_ctx *ec_ctx, @@ -157,26 +164,29 @@ _libssh2_ecdsa_sign(LIBSSH2_SESSION *session, libssh2_ecdsa_ctx *ec_ctx, unsigned char **signature, size_t *signature_len); int _libssh2_ecdsa_new_private_frommemory(libssh2_ecdsa_ctx ** ec_ctx, - LIBSSH2_SESSION * session, - const char *filedata, size_t filedata_len, - unsigned const char *passphrase); + LIBSSH2_SESSION * session, + const char *filedata, + size_t filedata_len, + unsigned const char *passphrase); libssh2_curve_type _libssh2_ecdsa_key_get_curve_type(_libssh2_ec_key *key); int -_libssh2_ecdsa_curve_type_from_name(const char *name, libssh2_curve_type *out_type); +_libssh2_ecdsa_curve_type_from_name(const char *name, + libssh2_curve_type *out_type); #endif /* LIBSSH2_ECDSA */ #if LIBSSH2_ED25519 int -_libssh2_curve25519_new(LIBSSH2_SESSION *session, libssh2_ed25519_ctx **ctx, +_libssh2_curve25519_new(LIBSSH2_SESSION *session, libssh2_ed25519_ctx **ctx, uint8_t **out_public_key, uint8_t **out_private_key); int -_libssh2_curve25519_gen_k(_libssh2_bn **k, uint8_t private_key[LIBSSH2_ED25519_KEY_LEN], +_libssh2_curve25519_gen_k(_libssh2_bn **k, + uint8_t private_key[LIBSSH2_ED25519_KEY_LEN], uint8_t server_public_key[LIBSSH2_ED25519_KEY_LEN]); int @@ -191,7 +201,8 @@ _libssh2_ed25519_new_private(libssh2_ed25519_ctx **ed_ctx, int _libssh2_ed25519_new_public(libssh2_ed25519_ctx **ed_ctx, LIBSSH2_SESSION *session, - const char *raw_pub_key, const uint8_t key_len); + const unsigned char *raw_pub_key, + const uint8_t key_len); int _libssh2_ed25519_sign(libssh2_ed25519_ctx *ctx, LIBSSH2_SESSION *session, @@ -201,7 +212,8 @@ _libssh2_ed25519_sign(libssh2_ed25519_ctx *ctx, LIBSSH2_SESSION *session, int _libssh2_ed25519_new_private_frommemory(libssh2_ed25519_ctx **ed_ctx, LIBSSH2_SESSION *session, - const char *filedata, size_t filedata_len, + const char *filedata, + size_t filedata_len, unsigned const char *passphrase); #endif /* LIBSSH2_ED25519 */ @@ -233,4 +245,4 @@ int _libssh2_pub_priv_keyfilememory(LIBSSH2_SESSION *session, size_t privatekeydata_len, const char *passphrase); -#endif \ No newline at end of file +#endif diff --git a/libssh2/src/hostkey.c b/libssh2/src/hostkey.c index f76eea25..a8bd42b7 100644 --- a/libssh2/src/hostkey.c +++ b/libssh2/src/hostkey.c @@ -1,5 +1,5 @@ /* Copyright (c) 2004-2006, Sara Golemon - * Copyright (c) 2009-2014 by Daniel Stenberg + * Copyright (c) 2009-2019 by Daniel Stenberg * All rights reserved. * * Redistribution and use in source and binary forms, @@ -64,38 +64,36 @@ hostkey_method_ssh_rsa_init(LIBSSH2_SESSION * session, void **abstract) { libssh2_rsa_ctx *rsactx; - const unsigned char *s, *e, *n; - unsigned long len, e_len, n_len; - int ret; - - (void) hostkey_data_len; + unsigned char *e, *n; + size_t e_len, n_len; + struct string_buf buf; if(*abstract) { hostkey_method_ssh_rsa_dtor(session, abstract); *abstract = NULL; } - s = hostkey_data; - len = _libssh2_ntohu32(s); - s += 4; - - if(len != 7 || strncmp((char *) s, "ssh-rsa", 7) != 0) { + if(hostkey_data_len < 19) { + _libssh2_debug(session, LIBSSH2_TRACE_ERROR, + "host key length too short"); return -1; } - s += 7; - e_len = _libssh2_ntohu32(s); - s += 4; + buf.data = (unsigned char *)hostkey_data; + buf.dataptr = buf.data; + buf.len = hostkey_data_len; - e = s; - s += e_len; - n_len = _libssh2_ntohu32(s); - s += 4; - n = s; + if(_libssh2_match_string(&buf, "ssh-rsa")) + return -1; - ret = _libssh2_rsa_new(&rsactx, e, e_len, n, n_len, NULL, 0, - NULL, 0, NULL, 0, NULL, 0, NULL, 0, NULL, 0); - if(ret) { + if(_libssh2_get_string(&buf, &e, &e_len)) + return -1; + + if(_libssh2_get_string(&buf, &n, &n_len)) + return -1; + + if(_libssh2_rsa_new(&rsactx, e, e_len, n, n_len, NULL, 0, + NULL, 0, NULL, 0, NULL, 0, NULL, 0, NULL, 0)) { return -1; } @@ -181,6 +179,9 @@ hostkey_method_ssh_rsa_sig_verify(LIBSSH2_SESSION * session, (void) session; /* Skip past keyname_len(4) + keyname(7){"ssh-rsa"} + signature_len(4) */ + if(sig_len < 15) + return -1; + sig += 15; sig_len -= 15; return _libssh2_rsa_sha1_verify(rsactx, sig, sig_len, m, m_len); @@ -281,45 +282,42 @@ hostkey_method_ssh_dss_init(LIBSSH2_SESSION * session, void **abstract) { libssh2_dsa_ctx *dsactx; - const unsigned char *p, *q, *g, *y, *s; - unsigned long p_len, q_len, g_len, y_len, len; - int ret; - - (void) hostkey_data_len; + unsigned char *p, *q, *g, *y; + size_t p_len, q_len, g_len, y_len; + struct string_buf buf; if(*abstract) { hostkey_method_ssh_dss_dtor(session, abstract); *abstract = NULL; } - s = hostkey_data; - len = _libssh2_ntohu32(s); - s += 4; - if(len != 7 || strncmp((char *) s, "ssh-dss", 7) != 0) { + if(hostkey_data_len < 27) { + _libssh2_debug(session, LIBSSH2_TRACE_ERROR, + "host key length too short"); return -1; } - s += 7; - p_len = _libssh2_ntohu32(s); - s += 4; - p = s; - s += p_len; - q_len = _libssh2_ntohu32(s); - s += 4; - q = s; - s += q_len; - g_len = _libssh2_ntohu32(s); - s += 4; - g = s; - s += g_len; - y_len = _libssh2_ntohu32(s); - s += 4; - y = s; - /* s += y_len; */ + buf.data = (unsigned char *)hostkey_data; + buf.dataptr = buf.data; + buf.len = hostkey_data_len; - ret = _libssh2_dsa_new(&dsactx, p, p_len, q, q_len, - g, g_len, y, y_len, NULL, 0); - if(ret) { + if(_libssh2_match_string(&buf, "ssh-dss")) + return -1; + + if(_libssh2_get_string(&buf, &p, &p_len)) + return -1; + + if(_libssh2_get_string(&buf, &q, &q_len)) + return -1; + + if(_libssh2_get_string(&buf, &g, &g_len)) + return -1; + + if(_libssh2_get_string(&buf, &y, &y_len)) + return -1; + + if(_libssh2_dsa_new(&dsactx, p, p_len, q, q_len, + g, g_len, y, y_len, NULL, 0)) { return -1; } @@ -404,12 +402,14 @@ hostkey_method_ssh_dss_sig_verify(LIBSSH2_SESSION * session, libssh2_dsa_ctx *dsactx = (libssh2_dsa_ctx *) (*abstract); /* Skip past keyname_len(4) + keyname(7){"ssh-dss"} + signature_len(4) */ - sig += 15; - sig_len -= 15; - if(sig_len != 40) { + if(sig_len != 55) { return _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Invalid DSS signature length"); } + + sig += 15; + sig_len -= 15; + return _libssh2_dsa_sha1_verify(dsactx, sig, m, m_len); } @@ -505,65 +505,64 @@ hostkey_method_ssh_ecdsa_init(LIBSSH2_SESSION * session, void **abstract) { libssh2_ecdsa_ctx *ecdsactx = NULL; - const unsigned char *s, *k; - size_t len, key_len, n_len; + unsigned char *type_str, *domain, *public_key; + size_t key_len, len; libssh2_curve_type type; + struct string_buf buf; if(abstract != NULL && *abstract) { hostkey_method_ssh_ecdsa_dtor(session, abstract); *abstract = NULL; } - if(hostkey_data_len < 23) + if(hostkey_data_len < 39) { + _libssh2_debug(session, LIBSSH2_TRACE_ERROR, + "host key length too short"); return -1; + } - s = hostkey_data; - len = _libssh2_ntohu32(s); - s += 4; + buf.data = (unsigned char *)hostkey_data; + buf.dataptr = buf.data; + buf.len = hostkey_data_len; - if(len != 19) + if(_libssh2_get_string(&buf, &type_str, &len) || len != 19) return -1; - if(strncmp((char *) s, "ecdsa-sha2-nistp256", 19) == 0) { + if(strncmp((char *) type_str, "ecdsa-sha2-nistp256", 19) == 0) { type = LIBSSH2_EC_CURVE_NISTP256; } - else if(strncmp((char *) s, "ecdsa-sha2-nistp384", 19) == 0) { + else if(strncmp((char *) type_str, "ecdsa-sha2-nistp384", 19) == 0) { type = LIBSSH2_EC_CURVE_NISTP384; } - else if(strncmp((char *) s, "ecdsa-sha2-nistp521", 19) == 0) { + else if(strncmp((char *) type_str, "ecdsa-sha2-nistp521", 19) == 0) { type = LIBSSH2_EC_CURVE_NISTP521; } else { return -1; } - s += 19; - /* Domain length */ - n_len = _libssh2_ntohu32(s); - s += 4; - - if(n_len != 8) + if(_libssh2_get_string(&buf, &domain, &len) || len != 8) return -1; - if(type == LIBSSH2_EC_CURVE_NISTP256 && strncmp((char *)s, "nistp256", 8) != 0) { + if(type == LIBSSH2_EC_CURVE_NISTP256 && + strncmp((char *)domain, "nistp256", 8) != 0) { return -1; } - else if(type == LIBSSH2_EC_CURVE_NISTP384 && strncmp((char *)s, "nistp384", 8) != 0) { + else if(type == LIBSSH2_EC_CURVE_NISTP384 && + strncmp((char *)domain, "nistp384", 8) != 0) { return -1; } - else if(type == LIBSSH2_EC_CURVE_NISTP521 && strncmp((char *)s, "nistp521", 8) != 0) { + else if(type == LIBSSH2_EC_CURVE_NISTP521 && + strncmp((char *)domain, "nistp521", 8) != 0) { return -1; } - s += 8; - /* public key */ - key_len = _libssh2_ntohu32(s); - s += 4; - - k = s; + if(_libssh2_get_string(&buf, &public_key, &key_len)) + return -1; - if(_libssh2_ecdsa_curve_name_with_octal_new(&ecdsactx, k, key_len, type) ) + if(_libssh2_ecdsa_curve_name_with_octal_new(&ecdsactx, public_key, + key_len, type)) return -1; if(abstract != NULL) @@ -591,7 +590,8 @@ hostkey_method_ssh_ecdsa_initPEM(LIBSSH2_SESSION * session, *abstract = NULL; } - ret = _libssh2_ecdsa_new_private(&ec_ctx, session, privkeyfile, passphrase); + ret = _libssh2_ecdsa_new_private(&ec_ctx, session, + privkeyfile, passphrase); if(abstract != NULL) *abstract = ec_ctx; @@ -621,7 +621,8 @@ hostkey_method_ssh_ecdsa_initPEMFromMemory(LIBSSH2_SESSION * session, ret = _libssh2_ecdsa_new_private_frommemory(&ec_ctx, session, privkeyfiledata, - privkeyfiledata_len, passphrase); + privkeyfiledata_len, + passphrase); if(ret) { return -1; } @@ -644,8 +645,10 @@ hostkey_method_ssh_ecdsa_sig_verify(LIBSSH2_SESSION * session, const unsigned char *m, size_t m_len, void **abstract) { - const unsigned char *r, *s, *p; - size_t r_len, s_len; + unsigned char *r, *s, *name; + size_t r_len, s_len, name_len; + unsigned int len; + struct string_buf buf; libssh2_ecdsa_ctx *ctx = (libssh2_ecdsa_ctx *) (*abstract); (void) session; @@ -653,36 +656,43 @@ hostkey_method_ssh_ecdsa_sig_verify(LIBSSH2_SESSION * session, if(sig_len < 35) return -1; - /* Skip past keyname_len(4) + keyname(19){"ecdsa-sha2-nistp256"} + signature_len(4) */ - p = sig; - p += 27; + /* keyname_len(4) + keyname(19){"ecdsa-sha2-nistp256"} + + signature_len(4) */ + buf.data = (unsigned char *)sig; + buf.dataptr = buf.data; + buf.len = sig_len; - r_len = _libssh2_ntohu32(p); - p += 4; - r = p; - p += r_len; + if(_libssh2_get_string(&buf, &name, &name_len) || name_len != 19) + return -1; - s_len = _libssh2_ntohu32(p); - p += 4; - s = p; + if(_libssh2_get_u32(&buf, &len) != 0 || len < 8) + return -1; + + if(_libssh2_get_string(&buf, &r, &r_len)) + return -1; + + if(_libssh2_get_string(&buf, &s, &s_len)) + return -1; return _libssh2_ecdsa_verify(ctx, r, r_len, s, s_len, m, m_len); } -#define LIBSSH2_HOSTKEY_METHOD_EC_SIGNV_HASH(digest_type) \ -{ \ - unsigned char hash[SHA##digest_type##_DIGEST_LENGTH]; \ - libssh2_sha##digest_type##_ctx ctx; \ - int i; \ - libssh2_sha##digest_type##_init(&ctx); \ - for(i = 0; i < veccount; i++) { \ - libssh2_sha##digest_type##_update(ctx, datavec[i].iov_base, datavec[i].iov_len); \ - } \ - libssh2_sha##digest_type##_final(ctx, hash); \ - ret = _libssh2_ecdsa_sign(session, ec_ctx, hash, SHA##digest_type##_DIGEST_LENGTH, \ - signature, signature_len); \ -} +#define LIBSSH2_HOSTKEY_METHOD_EC_SIGNV_HASH(digest_type) \ + { \ + unsigned char hash[SHA##digest_type##_DIGEST_LENGTH]; \ + libssh2_sha##digest_type##_ctx ctx; \ + int i; \ + libssh2_sha##digest_type##_init(&ctx); \ + for(i = 0; i < veccount; i++) { \ + libssh2_sha##digest_type##_update(ctx, datavec[i].iov_base, \ + datavec[i].iov_len); \ + } \ + libssh2_sha##digest_type##_final(ctx, hash); \ + ret = _libssh2_ecdsa_sign(session, ec_ctx, hash, \ + SHA##digest_type##_DIGEST_LENGTH, \ + signature, signature_len); \ + } /* @@ -795,7 +805,7 @@ hostkey_method_ssh_ed25519_init(LIBSSH2_SESSION * session, size_t hostkey_data_len, void **abstract) { - const char *s; + const unsigned char *s; unsigned long len, key_len; libssh2_ed25519_ctx *ctx = NULL; @@ -804,7 +814,9 @@ hostkey_method_ssh_ed25519_init(LIBSSH2_SESSION * session, *abstract = NULL; } - if(hostkey_data_len < 15) { + if(hostkey_data_len < 19) { + _libssh2_debug(session, LIBSSH2_TRACE_ERROR, + "host key length too short"); return -1; } @@ -818,7 +830,7 @@ hostkey_method_ssh_ed25519_init(LIBSSH2_SESSION * session, s += 11; - //public key + /* public key */ key_len = _libssh2_ntohu32(s); s += 4; @@ -850,7 +862,8 @@ hostkey_method_ssh_ed25519_initPEM(LIBSSH2_SESSION * session, *abstract = NULL; } - ret = _libssh2_ed25519_new_private(&ec_ctx, session, privkeyfile, passphrase); + ret = _libssh2_ed25519_new_private(&ec_ctx, session, + privkeyfile, passphrase); if(ret) { return -1; } @@ -882,7 +895,8 @@ hostkey_method_ssh_ed25519_initPEMFromMemory(LIBSSH2_SESSION * session, ret = _libssh2_ed25519_new_private_frommemory(&ed_ctx, session, privkeyfiledata, - privkeyfiledata_len, passphrase); + privkeyfiledata_len, + passphrase); if(ret) { return -1; } @@ -911,7 +925,8 @@ hostkey_method_ssh_ed25519_sig_verify(LIBSSH2_SESSION * session, if(sig_len < 19) return -1; - /* Skip past keyname_len(4) + keyname(11){"ssh-ed25519"} + signature_len(4) */ + /* Skip past keyname_len(4) + keyname(11){"ssh-ed25519"} + + signature_len(4) */ sig += 19; sig_len -= 19; @@ -936,7 +951,7 @@ hostkey_method_ssh_ed25519_signv(LIBSSH2_SESSION * session, { libssh2_ed25519_ctx *ctx = (libssh2_ed25519_ctx *) (*abstract); - if (veccount != 1) { + if(veccount != 1) { return -1; } @@ -1046,13 +1061,16 @@ static int hostkey_type(const unsigned char *hostkey, size_t len) 0, 0, 0, 0x07, 's', 's', 'h', '-', 'd', 's', 's' }; static const unsigned char ecdsa_256[] = { - 0, 0, 0, 0x13, 'e', 'c', 'd', 's', 'a', '-', 's', 'h', 'a', '2', '-', 'n', 'i', 's', 't', 'p', '2', '5', '6' + 0, 0, 0, 0x13, 'e', 'c', 'd', 's', 'a', '-', 's', 'h', 'a', '2', '-', + 'n', 'i', 's', 't', 'p', '2', '5', '6' }; static const unsigned char ecdsa_384[] = { - 0, 0, 0, 0x13, 'e', 'c', 'd', 's', 'a', '-', 's', 'h', 'a', '2', '-', 'n', 'i', 's', 't', 'p', '3', '8', '4' + 0, 0, 0, 0x13, 'e', 'c', 'd', 's', 'a', '-', 's', 'h', 'a', '2', '-', + 'n', 'i', 's', 't', 'p', '3', '8', '4' }; static const unsigned char ecdsa_521[] = { - 0, 0, 0, 0x13, 'e', 'c', 'd', 's', 'a', '-', 's', 'h', 'a', '2', '-', 'n', 'i', 's', 't', 'p', '5', '2', '1' + 0, 0, 0, 0x13, 'e', 'c', 'd', 's', 'a', '-', 's', 'h', 'a', '2', '-', + 'n', 'i', 's', 't', 'p', '5', '2', '1' }; static const unsigned char ed25519[] = { 0, 0, 0, 0x0b, 's', 's', 'h', '-', 'e', 'd', '2', '5', '5', '1', '9' @@ -1070,7 +1088,7 @@ static int hostkey_type(const unsigned char *hostkey, size_t len) if(len < 15) return LIBSSH2_HOSTKEY_TYPE_UNKNOWN; - if (!memcmp(ed25519, hostkey, 15)) + if(!memcmp(ed25519, hostkey, 15)) return LIBSSH2_HOSTKEY_TYPE_ED25519; if(len < 23) diff --git a/libssh2/src/kex.c b/libssh2/src/kex.c index 5b73927f..cb166393 100644 --- a/libssh2/src/kex.c +++ b/libssh2/src/kex.c @@ -1,5 +1,5 @@ /* Copyright (c) 2004-2007, Sara Golemon - * Copyright (c) 2010, Daniel Stenberg + * Copyright (c) 2010-2019, Daniel Stenberg * All rights reserved. * * Redistribution and use in source and binary forms, @@ -43,7 +43,8 @@ #include "mac.h" /* TODO: Switch this to an inline and handle alloc() failures */ -/* Helper macro called from kex_method_diffie_hellman_group1_sha1_key_exchange */ +/* Helper macro called from + kex_method_diffie_hellman_group1_sha1_key_exchange */ #define LIBSSH2_KEX_METHOD_DIFFIE_HELLMAN_SHA1_HASH(value, reqlen, version) \ { \ libssh2_sha1_ctx hash; \ @@ -72,46 +73,50 @@ } \ -#define LIBSSH2_KEX_METHOD_EC_SHA_VALUE_HASH(value, reqlen, version) \ - { \ - if(type == LIBSSH2_EC_CURVE_NISTP256) { \ - LIBSSH2_KEX_METHOD_SHA_VALUE_HASH(256, value, reqlen, version); \ - } \ - else if(type == LIBSSH2_EC_CURVE_NISTP384) { \ - LIBSSH2_KEX_METHOD_SHA_VALUE_HASH(384, value, reqlen, version); \ - } \ - else if(type == LIBSSH2_EC_CURVE_NISTP521) { \ - LIBSSH2_KEX_METHOD_SHA_VALUE_HASH(512, value, reqlen, version); \ - } \ -} \ - - -#define LIBSSH2_KEX_METHOD_SHA_VALUE_HASH(digest_type, value, reqlen, version) \ - { \ - libssh2_sha##digest_type##_ctx hash; \ - unsigned long len = 0; \ - if(!(value)) { \ - value = LIBSSH2_ALLOC(session, reqlen + SHA##digest_type##_DIGEST_LENGTH); \ - } \ - if(value) \ - while(len < (unsigned long)reqlen) { \ - libssh2_sha##digest_type##_init(&hash); \ - libssh2_sha##digest_type##_update(hash, exchange_state->k_value, \ - exchange_state->k_value_len); \ - libssh2_sha##digest_type##_update(hash, exchange_state->h_sig_comp, \ - SHA##digest_type##_DIGEST_LENGTH); \ - if(len > 0) { \ - libssh2_sha##digest_type##_update(hash, value, len); \ - } \ - else { \ - libssh2_sha##digest_type##_update(hash, (version), 1); \ - libssh2_sha##digest_type##_update(hash, session->session_id, \ - session->session_id_len); \ - } \ - libssh2_sha##digest_type##_final(hash, (value) + len); \ - len += SHA##digest_type##_DIGEST_LENGTH; \ - } \ - } +#define LIBSSH2_KEX_METHOD_EC_SHA_VALUE_HASH(value, reqlen, version) \ + { \ + if(type == LIBSSH2_EC_CURVE_NISTP256) { \ + LIBSSH2_KEX_METHOD_SHA_VALUE_HASH(256, value, reqlen, version); \ + } \ + else if(type == LIBSSH2_EC_CURVE_NISTP384) { \ + LIBSSH2_KEX_METHOD_SHA_VALUE_HASH(384, value, reqlen, version); \ + } \ + else if(type == LIBSSH2_EC_CURVE_NISTP521) { \ + LIBSSH2_KEX_METHOD_SHA_VALUE_HASH(512, value, reqlen, version); \ + } \ + } \ + + +#define LIBSSH2_KEX_METHOD_SHA_VALUE_HASH(digest_type, value, \ + reqlen, version) \ +{ \ + libssh2_sha##digest_type##_ctx hash; \ + unsigned long len = 0; \ + if(!(value)) { \ + value = LIBSSH2_ALLOC(session, \ + reqlen + SHA##digest_type##_DIGEST_LENGTH); \ + } \ + if(value) \ + while(len < (unsigned long)reqlen) { \ + libssh2_sha##digest_type##_init(&hash); \ + libssh2_sha##digest_type##_update(hash, \ + exchange_state->k_value, \ + exchange_state->k_value_len); \ + libssh2_sha##digest_type##_update(hash, \ + exchange_state->h_sig_comp, \ + SHA##digest_type##_DIGEST_LENGTH); \ + if(len > 0) { \ + libssh2_sha##digest_type##_update(hash, value, len); \ + } \ + else { \ + libssh2_sha##digest_type##_update(hash, (version), 1); \ + libssh2_sha##digest_type##_update(hash, session->session_id, \ + session->session_id_len); \ + } \ + libssh2_sha##digest_type##_final(hash, (value) + len); \ + len += SHA##digest_type##_DIGEST_LENGTH; \ + } \ +} /* @@ -141,8 +146,10 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, exchange_state->ctx = _libssh2_bn_ctx_new(); libssh2_dh_init(&exchange_state->x); exchange_state->e = _libssh2_bn_init(); /* g^x mod p */ - exchange_state->f = _libssh2_bn_init_from_bin(); /* g^(Random from server) mod p */ - exchange_state->k = _libssh2_bn_init(); /* The shared secret: f^x mod p */ + exchange_state->f = _libssh2_bn_init_from_bin(); /* g^(Random from + server) mod p */ + exchange_state->k = _libssh2_bn_init(); /* The shared secret: f^x mod + p */ /* Zero the whole thing out */ memset(&exchange_state->req_state, 0, sizeof(packet_require_state_t)); @@ -210,7 +217,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, int burn_type; _libssh2_debug(session, LIBSSH2_TRACE_KEX, - "Waiting for badly guessed KEX packet (to be ignored)"); + "Waiting for badly guessed KEX packet " + "(to be ignored)"); burn_type = _libssh2_packet_burn(session, &exchange_state->burn_state); if(burn_type == LIBSSH2_ERROR_EAGAIN) { @@ -233,6 +241,9 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, if(exchange_state->state == libssh2_NB_state_sent1) { /* Wait for KEX reply */ + struct string_buf buf; + size_t host_key_len; + rc = _libssh2_packet_require(session, packet_type_reply, &exchange_state->s_packet, &exchange_state->s_packet_len, 0, NULL, @@ -247,25 +258,28 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, } /* Parse KEXDH_REPLY */ - exchange_state->s = exchange_state->s_packet + 1; + if(exchange_state->s_packet_len < 5) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected packet length"); + goto clean_exit; + } - session->server_hostkey_len = _libssh2_ntohu32(exchange_state->s); - exchange_state->s += 4; + buf.data = exchange_state->s_packet; + buf.len = exchange_state->s_packet_len; + buf.dataptr = buf.data; + buf.dataptr++; /* advance past type */ if(session->server_hostkey) LIBSSH2_FREE(session, session->server_hostkey); - session->server_hostkey = - LIBSSH2_ALLOC(session, session->server_hostkey_len); - if(!session->server_hostkey) { + if(_libssh2_copy_string(session, &buf, &(session->server_hostkey), + &host_key_len)) { ret = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate memory for a copy " - "of the host key"); + "Could not copy host key"); goto clean_exit; } - memcpy(session->server_hostkey, exchange_state->s, - session->server_hostkey_len); - exchange_state->s += session->server_hostkey_len; + + session->server_hostkey_len = (uint32_t)host_key_len; #if LIBSSH2_MD5 { @@ -341,11 +355,14 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, #ifdef LIBSSH2DEBUG { char *base64Fingerprint = NULL; - _libssh2_base64_encode(session, (const char *)session->server_hostkey_sha256, + _libssh2_base64_encode(session, + (const char *) + session->server_hostkey_sha256, SHA256_DIGEST_LENGTH, &base64Fingerprint); if(base64Fingerprint != NULL) { _libssh2_debug(session, LIBSSH2_TRACE_KEX, - "Server's SHA256 Fingerprint: %s", base64Fingerprint); + "Server's SHA256 Fingerprint: %s", + base64Fingerprint); LIBSSH2_FREE(session, base64Fingerprint); } } @@ -360,16 +377,22 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, goto clean_exit; } - exchange_state->f_value_len = _libssh2_ntohu32(exchange_state->s); - exchange_state->s += 4; - exchange_state->f_value = exchange_state->s; - exchange_state->s += exchange_state->f_value_len; + if(_libssh2_get_string(&buf, &(exchange_state->f_value), + &(exchange_state->f_value_len))) { + ret = _libssh2_error(session, LIBSSH2_ERROR_HOSTKEY_INIT, + "Unable to get f value"); + goto clean_exit; + } + _libssh2_bn_from_bin(exchange_state->f, exchange_state->f_value_len, exchange_state->f_value); - exchange_state->h_sig_len = _libssh2_ntohu32(exchange_state->s); - exchange_state->s += 4; - exchange_state->h_sig = exchange_state->s; + if(_libssh2_get_string(&buf, &(exchange_state->h_sig), + &(exchange_state->h_sig_len))) { + ret = _libssh2_error(session, LIBSSH2_ERROR_HOSTKEY_INIT, + "Unable to get h sig"); + goto clean_exit; + } /* Compute the shared secret */ libssh2_dh_secret(&exchange_state->x, exchange_state->k, @@ -414,7 +437,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, libssh2_sha1_update(exchange_hash_ctx, exchange_state->h_sig_comp, 4); libssh2_sha1_update(exchange_hash_ctx, - (const unsigned char *)LIBSSH2_SSH_DEFAULT_BANNER, + (const unsigned char *) + LIBSSH2_SSH_DEFAULT_BANNER, sizeof(LIBSSH2_SSH_DEFAULT_BANNER) - 1); } @@ -514,7 +538,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, return rc; } else if(rc) { - ret = _libssh2_error(session, rc, "Unable to send NEWKEYS message"); + ret = _libssh2_error(session, rc, + "Unable to send NEWKEYS message"); goto clean_exit; } @@ -546,13 +571,15 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, session->session_id = LIBSSH2_ALLOC(session, SHA_DIGEST_LENGTH); if(!session->session_id) { ret = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate buffer for SHA digest"); + "Unable to allocate buffer for " + "SHA digest"); goto clean_exit; } memcpy(session->session_id, exchange_state->h_sig_comp, SHA_DIGEST_LENGTH); session->session_id_len = SHA_DIGEST_LENGTH; - _libssh2_debug(session, LIBSSH2_TRACE_KEX, "session_id calculated"); + _libssh2_debug(session, LIBSSH2_TRACE_KEX, + "session_id calculated"); } /* Cleanup any existing cipher */ @@ -569,7 +596,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, LIBSSH2_KEX_METHOD_DIFFIE_HELLMAN_SHA1_HASH(iv, session->local.crypt-> iv_len, - (const unsigned char *)"A"); + (const unsigned char *) + "A"); if(!iv) { ret = -1; goto clean_exit; @@ -577,7 +605,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, LIBSSH2_KEX_METHOD_DIFFIE_HELLMAN_SHA1_HASH(secret, session->local.crypt-> secret_len, - (const unsigned char *)"C"); + (const unsigned char *) + "C"); if(!secret) { LIBSSH2_FREE(session, iv); ret = LIBSSH2_ERROR_KEX_FAILURE; @@ -598,7 +627,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, } if(free_secret) { - _libssh2_explicit_zero(secret, session->local.crypt->secret_len); + _libssh2_explicit_zero(secret, + session->local.crypt->secret_len); LIBSSH2_FREE(session, secret); } } @@ -618,7 +648,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, LIBSSH2_KEX_METHOD_DIFFIE_HELLMAN_SHA1_HASH(iv, session->remote.crypt-> iv_len, - (const unsigned char *)"B"); + (const unsigned char *) + "B"); if(!iv) { ret = LIBSSH2_ERROR_KEX_FAILURE; goto clean_exit; @@ -626,7 +657,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, LIBSSH2_KEX_METHOD_DIFFIE_HELLMAN_SHA1_HASH(secret, session->remote.crypt-> secret_len, - (const unsigned char *)"D"); + (const unsigned char *) + "D"); if(!secret) { LIBSSH2_FREE(session, iv); ret = LIBSSH2_ERROR_KEX_FAILURE; @@ -647,7 +679,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, } if(free_secret) { - _libssh2_explicit_zero(secret, session->remote.crypt->secret_len); + _libssh2_explicit_zero(secret, + session->remote.crypt->secret_len); LIBSSH2_FREE(session, secret); } } @@ -665,7 +698,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, LIBSSH2_KEX_METHOD_DIFFIE_HELLMAN_SHA1_HASH(key, session->local.mac-> key_len, - (const unsigned char *)"E"); + (const unsigned char *) + "E"); if(!key) { ret = LIBSSH2_ERROR_KEX_FAILURE; goto clean_exit; @@ -692,7 +726,8 @@ static int diffie_hellman_sha1(LIBSSH2_SESSION *session, LIBSSH2_KEX_METHOD_DIFFIE_HELLMAN_SHA1_HASH(key, session->remote.mac-> key_len, - (const unsigned char *)"F"); + (const unsigned char *) + "F"); if(!key) { ret = LIBSSH2_ERROR_KEX_FAILURE; goto clean_exit; @@ -802,8 +837,10 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, exchange_state->ctx = _libssh2_bn_ctx_new(); libssh2_dh_init(&exchange_state->x); exchange_state->e = _libssh2_bn_init(); /* g^x mod p */ - exchange_state->f = _libssh2_bn_init_from_bin(); /* g^(Random from server) mod p */ - exchange_state->k = _libssh2_bn_init(); /* The shared secret: f^x mod p */ + exchange_state->f = _libssh2_bn_init_from_bin(); /* g^(Random from + server) mod p */ + exchange_state->k = _libssh2_bn_init(); /* The shared secret: f^x mod + p */ /* Zero the whole thing out */ memset(&exchange_state->req_state, 0, sizeof(packet_require_state_t)); @@ -871,7 +908,8 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, int burn_type; _libssh2_debug(session, LIBSSH2_TRACE_KEX, - "Waiting for badly guessed KEX packet (to be ignored)"); + "Waiting for badly guessed KEX packet " + "(to be ignored)"); burn_type = _libssh2_packet_burn(session, &exchange_state->burn_state); if(burn_type == LIBSSH2_ERROR_EAGAIN) { @@ -894,6 +932,9 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, if(exchange_state->state == libssh2_NB_state_sent1) { /* Wait for KEX reply */ + struct string_buf buf; + size_t host_key_len; + rc = _libssh2_packet_require(session, packet_type_reply, &exchange_state->s_packet, &exchange_state->s_packet_len, 0, NULL, @@ -908,25 +949,28 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, } /* Parse KEXDH_REPLY */ - exchange_state->s = exchange_state->s_packet + 1; + if(exchange_state->s_packet_len < 5) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected packet length"); + goto clean_exit; + } - session->server_hostkey_len = _libssh2_ntohu32(exchange_state->s); - exchange_state->s += 4; + buf.data = exchange_state->s_packet; + buf.len = exchange_state->s_packet_len; + buf.dataptr = buf.data; + buf.dataptr++; /* advance past type */ if(session->server_hostkey) LIBSSH2_FREE(session, session->server_hostkey); - session->server_hostkey = - LIBSSH2_ALLOC(session, session->server_hostkey_len); - if(!session->server_hostkey) { + if(_libssh2_copy_string(session, &buf, &(session->server_hostkey), + &host_key_len)) { ret = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate memory for a copy " - "of the host key"); + "Could not copy host key"); goto clean_exit; } - memcpy(session->server_hostkey, exchange_state->s, - session->server_hostkey_len); - exchange_state->s += session->server_hostkey_len; + + session->server_hostkey_len = (uint32_t)host_key_len; #if LIBSSH2_MD5 { @@ -1002,11 +1046,14 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, #ifdef LIBSSH2DEBUG { char *base64Fingerprint = NULL; - _libssh2_base64_encode(session, (const char *)session->server_hostkey_sha256, + _libssh2_base64_encode(session, + (const char *) + session->server_hostkey_sha256, SHA256_DIGEST_LENGTH, &base64Fingerprint); if(base64Fingerprint != NULL) { _libssh2_debug(session, LIBSSH2_TRACE_KEX, - "Server's SHA256 Fingerprint: %s", base64Fingerprint); + "Server's SHA256 Fingerprint: %s", + base64Fingerprint); LIBSSH2_FREE(session, base64Fingerprint); } } @@ -1020,16 +1067,22 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, goto clean_exit; } - exchange_state->f_value_len = _libssh2_ntohu32(exchange_state->s); - exchange_state->s += 4; - exchange_state->f_value = exchange_state->s; - exchange_state->s += exchange_state->f_value_len; + if(_libssh2_get_string(&buf, &(exchange_state->f_value), + &(exchange_state->f_value_len))) { + ret = _libssh2_error(session, LIBSSH2_ERROR_HOSTKEY_INIT, + "Unable to get f value"); + goto clean_exit; + } + _libssh2_bn_from_bin(exchange_state->f, exchange_state->f_value_len, exchange_state->f_value); - exchange_state->h_sig_len = _libssh2_ntohu32(exchange_state->s); - exchange_state->s += 4; - exchange_state->h_sig = exchange_state->s; + if(_libssh2_get_string(&buf, &(exchange_state->h_sig), + &(exchange_state->h_sig_len))) { + ret = _libssh2_error(session, LIBSSH2_ERROR_HOSTKEY_INIT, + "Unable to get h sig"); + goto clean_exit; + } /* Compute the shared secret */ libssh2_dh_secret(&exchange_state->x, exchange_state->k, @@ -1074,7 +1127,8 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, libssh2_sha256_update(exchange_hash_ctx, exchange_state->h_sig_comp, 4); libssh2_sha256_update(exchange_hash_ctx, - (const unsigned char *)LIBSSH2_SSH_DEFAULT_BANNER, + (const unsigned char *) + LIBSSH2_SSH_DEFAULT_BANNER, sizeof(LIBSSH2_SSH_DEFAULT_BANNER) - 1); } @@ -1154,9 +1208,10 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, exchange_state->h_sig_comp); if(session->hostkey-> - sig_verify(session, exchange_state->h_sig, - exchange_state->h_sig_len, exchange_state->h_sig_comp, - SHA256_DIGEST_LENGTH, &session->server_hostkey_abstract)) { + sig_verify(session, exchange_state->h_sig, + exchange_state->h_sig_len, exchange_state->h_sig_comp, + SHA256_DIGEST_LENGTH, + &session->server_hostkey_abstract)) { ret = _libssh2_error(session, LIBSSH2_ERROR_HOSTKEY_SIGN, "Unable to verify hostkey signature"); goto clean_exit; @@ -1176,7 +1231,8 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, return rc; } else if(rc) { - ret = _libssh2_error(session, rc, "Unable to send NEWKEYS message"); + ret = _libssh2_error(session, rc, + "Unable to send NEWKEYS message"); goto clean_exit; } @@ -1208,13 +1264,15 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, session->session_id = LIBSSH2_ALLOC(session, SHA256_DIGEST_LENGTH); if(!session->session_id) { ret = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate buffer for SHA digest"); + "Unable to allocate buffer for " + "SHA digest"); goto clean_exit; } memcpy(session->session_id, exchange_state->h_sig_comp, SHA256_DIGEST_LENGTH); session->session_id_len = SHA256_DIGEST_LENGTH; - _libssh2_debug(session, LIBSSH2_TRACE_KEX, "session_id calculated"); + _libssh2_debug(session, LIBSSH2_TRACE_KEX, + "session_id calculated"); } /* Cleanup any existing cipher */ @@ -1260,7 +1318,8 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, } if(free_secret) { - _libssh2_explicit_zero(secret, session->local.crypt->secret_len); + _libssh2_explicit_zero(secret, + session->local.crypt->secret_len); LIBSSH2_FREE(session, secret); } } @@ -1309,7 +1368,8 @@ static int diffie_hellman_sha256(LIBSSH2_SESSION *session, } if(free_secret) { - _libssh2_explicit_zero(secret, session->remote.crypt->secret_len); + _libssh2_explicit_zero(secret, + session->remote.crypt->secret_len); LIBSSH2_FREE(session, secret); } } @@ -1469,7 +1529,8 @@ kex_method_diffie_hellman_group1_sha1_key_exchange(LIBSSH2_SESSION *session, if(key_state->state == libssh2_NB_state_idle) { /* g == 2 */ - key_state->p = _libssh2_bn_init_from_bin(); /* SSH2 defined value (p_value) */ + key_state->p = _libssh2_bn_init_from_bin(); /* SSH2 defined value + (p_value) */ key_state->g = _libssh2_bn_init(); /* SSH2 defined value (2) */ /* Initialize P and G */ @@ -1544,7 +1605,8 @@ kex_method_diffie_hellman_group14_sha1_key_exchange(LIBSSH2_SESSION *session, int ret; if(key_state->state == libssh2_NB_state_idle) { - key_state->p = _libssh2_bn_init_from_bin(); /* SSH2 defined value (p_value) */ + key_state->p = _libssh2_bn_init_from_bin(); /* SSH2 defined value + (p_value) */ key_state->g = _libssh2_bn_init(); /* SSH2 defined value (2) */ /* g == 2 */ @@ -1583,7 +1645,6 @@ static int kex_method_diffie_hellman_group_exchange_sha1_key_exchange (LIBSSH2_SESSION * session, key_exchange_state_low_t * key_state) { - unsigned long p_len, g_len; int ret = 0; int rc; @@ -1598,13 +1659,15 @@ kex_method_diffie_hellman_group_exchange_sha1_key_exchange _libssh2_htonu32(key_state->request + 9, LIBSSH2_DH_GEX_MAXGROUP); key_state->request_len = 13; _libssh2_debug(session, LIBSSH2_TRACE_KEX, - "Initiating Diffie-Hellman Group-Exchange (New Method)"); + "Initiating Diffie-Hellman Group-Exchange " + "(New Method)"); #else key_state->request[0] = SSH_MSG_KEX_DH_GEX_REQUEST_OLD; _libssh2_htonu32(key_state->request + 1, LIBSSH2_DH_GEX_OPTGROUP); key_state->request_len = 5; _libssh2_debug(session, LIBSSH2_TRACE_KEX, - "Initiating Diffie-Hellman Group-Exchange (Old Method)"); + "Initiating Diffie-Hellman Group-Exchange " + "(Old Method)"); #endif key_state->state = libssh2_NB_state_created; @@ -1642,15 +1705,36 @@ kex_method_diffie_hellman_group_exchange_sha1_key_exchange } if(key_state->state == libssh2_NB_state_sent1) { - unsigned char *s = key_state->data + 1; - p_len = _libssh2_ntohu32(s); - s += 4; - _libssh2_bn_from_bin(key_state->p, p_len, s); - s += p_len; + size_t p_len, g_len; + unsigned char *p, *g; + struct string_buf buf; - g_len = _libssh2_ntohu32(s); - s += 4; - _libssh2_bn_from_bin(key_state->g, g_len, s); + if(key_state->data_len < 9) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected key length"); + goto dh_gex_clean_exit; + } + + buf.data = key_state->data; + buf.dataptr = buf.data; + buf.len = key_state->data_len; + + buf.dataptr++; /* increment to big num */ + + if(_libssh2_get_bignum_bytes(&buf, &p, &p_len)) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected value"); + goto dh_gex_clean_exit; + } + + if(_libssh2_get_bignum_bytes(&buf, &g, &g_len)) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected value"); + goto dh_gex_clean_exit; + } + + _libssh2_bn_from_bin(key_state->p, p_len, p); + _libssh2_bn_from_bin(key_state->g, g_len, g); ret = diffie_hellman_sha1(session, key_state->g, key_state->p, p_len, SSH_MSG_KEX_DH_GEX_INIT, @@ -1685,7 +1769,6 @@ static int kex_method_diffie_hellman_group_exchange_sha256_key_exchange (LIBSSH2_SESSION * session, key_exchange_state_low_t * key_state) { - unsigned long p_len, g_len; int ret = 0; int rc; @@ -1700,13 +1783,15 @@ kex_method_diffie_hellman_group_exchange_sha256_key_exchange _libssh2_htonu32(key_state->request + 9, LIBSSH2_DH_GEX_MAXGROUP); key_state->request_len = 13; _libssh2_debug(session, LIBSSH2_TRACE_KEX, - "Initiating Diffie-Hellman Group-Exchange (New Method SHA256)"); + "Initiating Diffie-Hellman Group-Exchange " + "(New Method SHA256)"); #else key_state->request[0] = SSH_MSG_KEX_DH_GEX_REQUEST_OLD; _libssh2_htonu32(key_state->request + 1, LIBSSH2_DH_GEX_OPTGROUP); key_state->request_len = 5; _libssh2_debug(session, LIBSSH2_TRACE_KEX, - "Initiating Diffie-Hellman Group-Exchange (Old Method SHA256)"); + "Initiating Diffie-Hellman Group-Exchange " + "(Old Method SHA256)"); #endif key_state->state = libssh2_NB_state_created; @@ -1720,7 +1805,8 @@ kex_method_diffie_hellman_group_exchange_sha256_key_exchange } else if(rc) { ret = _libssh2_error(session, rc, - "Unable to send Group Exchange Request SHA256"); + "Unable to send " + "Group Exchange Request SHA256"); goto dh_gex_clean_exit; } @@ -1744,15 +1830,36 @@ kex_method_diffie_hellman_group_exchange_sha256_key_exchange } if(key_state->state == libssh2_NB_state_sent1) { - unsigned char *s = key_state->data + 1; - p_len = _libssh2_ntohu32(s); - s += 4; - _libssh2_bn_from_bin(key_state->p, p_len, s); - s += p_len; + unsigned char *p, *g; + size_t p_len, g_len; + struct string_buf buf; - g_len = _libssh2_ntohu32(s); - s += 4; - _libssh2_bn_from_bin(key_state->g, g_len, s); + if(key_state->data_len < 9) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected key length"); + goto dh_gex_clean_exit; + } + + buf.data = key_state->data; + buf.dataptr = buf.data; + buf.len = key_state->data_len; + + buf.dataptr++; /* increment to big num */ + + if(_libssh2_get_bignum_bytes(&buf, &p, &p_len)) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected value"); + goto dh_gex_clean_exit; + } + + if(_libssh2_get_bignum_bytes(&buf, &g, &g_len)) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected value"); + goto dh_gex_clean_exit; + } + + _libssh2_bn_from_bin(key_state->p, p_len, p); + _libssh2_bn_from_bin(key_state->g, g_len, g); ret = diffie_hellman_sha256(session, key_state->g, key_state->p, p_len, SSH_MSG_KEX_DH_GEX_INIT, @@ -1828,93 +1935,96 @@ kex_session_ecdh_curve_type(const char *name, libssh2_curve_type *out_type) * */ -#define LIBSSH2_KEX_METHOD_EC_SHA_HASH_CREATE_VERIFY(digest_type) \ - { \ - \ - libssh2_sha##digest_type##_ctx ctx; \ - exchange_state->exchange_hash = (void *)&ctx; \ - \ - libssh2_sha##digest_type##_init(&ctx); \ - if(session->local.banner) { \ - _libssh2_htonu32(exchange_state->h_sig_comp, \ - strlen((char *) session->local.banner) - 2); \ - libssh2_sha##digest_type##_update(ctx, \ - exchange_state->h_sig_comp, 4); \ - libssh2_sha##digest_type##_update(ctx, \ - (char *) session->local.banner, \ - strlen((char *) session->local.banner) - 2); \ - } \ - else { \ - _libssh2_htonu32(exchange_state->h_sig_comp, \ - sizeof(LIBSSH2_SSH_DEFAULT_BANNER) - 1); \ - libssh2_sha##digest_type##_update(ctx, \ - exchange_state->h_sig_comp, 4); \ - libssh2_sha##digest_type##_update(ctx, \ - LIBSSH2_SSH_DEFAULT_BANNER, \ - sizeof(LIBSSH2_SSH_DEFAULT_BANNER) - 1); \ - } \ - \ - _libssh2_htonu32(exchange_state->h_sig_comp, \ - strlen((char *) session->remote.banner)); \ - libssh2_sha##digest_type##_update(ctx, \ - exchange_state->h_sig_comp, 4); \ - libssh2_sha##digest_type##_update(ctx, \ - session->remote.banner, \ - strlen((char *) session->remote.banner)); \ - \ - _libssh2_htonu32(exchange_state->h_sig_comp, \ - session->local.kexinit_len); \ - libssh2_sha##digest_type##_update(ctx, \ - exchange_state->h_sig_comp, 4); \ - libssh2_sha##digest_type##_update(ctx, \ - session->local.kexinit, \ - session->local.kexinit_len); \ - \ - _libssh2_htonu32(exchange_state->h_sig_comp, \ - session->remote.kexinit_len); \ - libssh2_sha##digest_type##_update(ctx, \ - exchange_state->h_sig_comp, 4); \ - libssh2_sha##digest_type##_update(ctx, \ - session->remote.kexinit, \ - session->remote.kexinit_len); \ - \ - _libssh2_htonu32(exchange_state->h_sig_comp, \ - session->server_hostkey_len); \ - libssh2_sha##digest_type##_update(ctx, \ - exchange_state->h_sig_comp, 4); \ - libssh2_sha##digest_type##_update(ctx, \ - session->server_hostkey, \ - session->server_hostkey_len); \ - \ - _libssh2_htonu32(exchange_state->h_sig_comp, \ - public_key_len); \ - libssh2_sha##digest_type##_update(ctx, \ - exchange_state->h_sig_comp, 4); \ - libssh2_sha##digest_type##_update(ctx, \ - public_key, \ - public_key_len); \ - \ - _libssh2_htonu32(exchange_state->h_sig_comp, \ - server_public_key_len); \ - libssh2_sha##digest_type##_update(ctx, \ - exchange_state->h_sig_comp, 4); \ - libssh2_sha##digest_type##_update(ctx, \ - server_public_key, \ - server_public_key_len); \ - \ - libssh2_sha##digest_type##_update(ctx, \ - exchange_state->k_value, \ - exchange_state->k_value_len); \ - \ - libssh2_sha##digest_type##_final(ctx, exchange_state->h_sig_comp); \ - \ - if(session->hostkey-> \ - sig_verify(session, exchange_state->h_sig, \ - exchange_state->h_sig_len, exchange_state->h_sig_comp, \ - SHA##digest_type##_DIGEST_LENGTH, &session->server_hostkey_abstract)) { \ - rc = -1; \ - } \ - } \ +#define LIBSSH2_KEX_METHOD_EC_SHA_HASH_CREATE_VERIFY(digest_type) \ +{ \ + libssh2_sha##digest_type##_ctx ctx; \ + exchange_state->exchange_hash = (void *)&ctx; \ + libssh2_sha##digest_type##_init(&ctx); \ + if(session->local.banner) { \ + _libssh2_htonu32(exchange_state->h_sig_comp, \ + strlen((char *) session->local.banner) - 2); \ + libssh2_sha##digest_type##_update(ctx, \ + exchange_state->h_sig_comp, 4); \ + libssh2_sha##digest_type##_update(ctx, \ + (char *) session->local.banner, \ + strlen((char *) \ + session->local.banner) \ + - 2); \ + } \ + else { \ + _libssh2_htonu32(exchange_state->h_sig_comp, \ + sizeof(LIBSSH2_SSH_DEFAULT_BANNER) - 1); \ + libssh2_sha##digest_type##_update(ctx, \ + exchange_state->h_sig_comp, 4); \ + libssh2_sha##digest_type##_update(ctx, \ + LIBSSH2_SSH_DEFAULT_BANNER, \ + sizeof(LIBSSH2_SSH_DEFAULT_BANNER) \ + - 1); \ + } \ + \ + _libssh2_htonu32(exchange_state->h_sig_comp, \ + strlen((char *) session->remote.banner)); \ + libssh2_sha##digest_type##_update(ctx, \ + exchange_state->h_sig_comp, 4); \ + libssh2_sha##digest_type##_update(ctx, \ + session->remote.banner, \ + strlen((char *) \ + session->remote.banner)); \ + \ + _libssh2_htonu32(exchange_state->h_sig_comp, \ + session->local.kexinit_len); \ + libssh2_sha##digest_type##_update(ctx, \ + exchange_state->h_sig_comp, 4); \ + libssh2_sha##digest_type##_update(ctx, \ + session->local.kexinit, \ + session->local.kexinit_len); \ + \ + _libssh2_htonu32(exchange_state->h_sig_comp, \ + session->remote.kexinit_len); \ + libssh2_sha##digest_type##_update(ctx, \ + exchange_state->h_sig_comp, 4); \ + libssh2_sha##digest_type##_update(ctx, \ + session->remote.kexinit, \ + session->remote.kexinit_len); \ + \ + _libssh2_htonu32(exchange_state->h_sig_comp, \ + session->server_hostkey_len); \ + libssh2_sha##digest_type##_update(ctx, \ + exchange_state->h_sig_comp, 4); \ + libssh2_sha##digest_type##_update(ctx, \ + session->server_hostkey, \ + session->server_hostkey_len); \ + \ + _libssh2_htonu32(exchange_state->h_sig_comp, \ + public_key_len); \ + libssh2_sha##digest_type##_update(ctx, \ + exchange_state->h_sig_comp, 4); \ + libssh2_sha##digest_type##_update(ctx, \ + public_key, \ + public_key_len); \ + \ + _libssh2_htonu32(exchange_state->h_sig_comp, \ + server_public_key_len); \ + libssh2_sha##digest_type##_update(ctx, \ + exchange_state->h_sig_comp, 4); \ + libssh2_sha##digest_type##_update(ctx, \ + server_public_key, \ + server_public_key_len); \ + \ + libssh2_sha##digest_type##_update(ctx, \ + exchange_state->k_value, \ + exchange_state->k_value_len); \ + \ + libssh2_sha##digest_type##_final(ctx, exchange_state->h_sig_comp); \ + \ + if(session->hostkey-> \ + sig_verify(session, exchange_state->h_sig, \ + exchange_state->h_sig_len, exchange_state->h_sig_comp, \ + SHA##digest_type##_DIGEST_LENGTH, \ + &session->server_hostkey_abstract)) { \ + rc = -1; \ + } \ +} \ /* ecdh_sha2_nistp @@ -1922,9 +2032,10 @@ kex_session_ecdh_curve_type(const char *name, libssh2_curve_type *out_type) */ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, - unsigned char *data, size_t data_len, unsigned char *public_key, - size_t public_key_len, _libssh2_ec_key *private_key, - kmdhgGPshakex_state_t *exchange_state) + unsigned char *data, size_t data_len, + unsigned char *public_key, + size_t public_key_len, _libssh2_ec_key *private_key, + kmdhgGPshakex_state_t *exchange_state) { int ret = 0; int rc; @@ -1952,10 +2063,12 @@ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, size_t server_public_key_len; size_t host_sig_len; - session->server_hostkey_len = _libssh2_ntohu32((const unsigned char *)s); + session->server_hostkey_len = + _libssh2_ntohu32((const unsigned char *)s); s += 4; - session->server_hostkey = LIBSSH2_ALLOC(session, session->server_hostkey_len); + session->server_hostkey = LIBSSH2_ALLOC(session, + session->server_hostkey_len); if(!session->server_hostkey) { ret = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, "Unable to allocate memory for a copy " @@ -1973,7 +2086,8 @@ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, if(libssh2_md5_init(&fingerprint_ctx)) { libssh2_md5_update(fingerprint_ctx, session->server_hostkey, session->server_hostkey_len); - libssh2_md5_final(fingerprint_ctx, session->server_hostkey_md5); + libssh2_md5_final(fingerprint_ctx, + session->server_hostkey_md5); session->server_hostkey_md5_valid = TRUE; } else { @@ -2000,7 +2114,8 @@ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, if(libssh2_sha1_init(&fingerprint_ctx)) { libssh2_sha1_update(fingerprint_ctx, session->server_hostkey, session->server_hostkey_len); - libssh2_sha1_final(fingerprint_ctx, session->server_hostkey_sha1); + libssh2_sha1_final(fingerprint_ctx, + session->server_hostkey_sha1); session->server_hostkey_sha1_valid = TRUE; } else { @@ -2028,7 +2143,8 @@ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, if(libssh2_sha256_init(&fingerprint_ctx)) { libssh2_sha256_update(fingerprint_ctx, session->server_hostkey, session->server_hostkey_len); - libssh2_sha256_final(fingerprint_ctx, session->server_hostkey_sha256); + libssh2_sha256_final(fingerprint_ctx, + session->server_hostkey_sha256); session->server_hostkey_sha256_valid = TRUE; } else { @@ -2038,10 +2154,14 @@ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, #ifdef LIBSSH2DEBUG { char *base64Fingerprint = NULL; - _libssh2_base64_encode(session, (const char *)session->server_hostkey_sha256, SHA256_DIGEST_LENGTH, &base64Fingerprint); + _libssh2_base64_encode(session, + (const char *) + session->server_hostkey_sha256, + SHA256_DIGEST_LENGTH, &base64Fingerprint); if(base64Fingerprint != NULL) { _libssh2_debug(session, LIBSSH2_TRACE_KEX, - "Server's SHA256 Fingerprint: %s", base64Fingerprint); + "Server's SHA256 Fingerprint: %s", + base64Fingerprint); LIBSSH2_FREE(session, base64Fingerprint); } } @@ -2071,7 +2191,8 @@ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, s += host_sig_len; /* Compute the shared secret K */ - rc = _libssh2_ecdh_gen_k(&exchange_state->k, private_key, server_public_key, server_public_key_len); + rc = _libssh2_ecdh_gen_k(&exchange_state->k, private_key, + server_public_key, server_public_key_len); if(rc != 0) { ret = _libssh2_error(session, LIBSSH2_ERROR_KEX_FAILURE, "Unable to create ECDH shared secret"); @@ -2131,7 +2252,8 @@ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, return rc; } else if(rc) { - ret = _libssh2_error(session, rc, "Unable to send NEWKEYS message"); + ret = _libssh2_error(session, rc, + "Unable to send NEWKEYS message"); goto clean_exit; } @@ -2179,13 +2301,15 @@ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, session->session_id = LIBSSH2_ALLOC(session, digest_length); if(!session->session_id) { ret = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate buffer for SHA digest"); + "Unable to allocate buffer for " + "SHA digest"); goto clean_exit; } memcpy(session->session_id, exchange_state->h_sig_comp, digest_length); session->session_id_len = digest_length; - _libssh2_debug(session, LIBSSH2_TRACE_KEX, "session_id calculated"); + _libssh2_debug(session, LIBSSH2_TRACE_KEX, + "session_id calculated"); } /* Cleanup any existing cipher */ @@ -2231,7 +2355,8 @@ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, } if(free_secret) { - _libssh2_explicit_zero(secret, session->local.crypt->secret_len); + _libssh2_explicit_zero(secret, + session->local.crypt->secret_len); LIBSSH2_FREE(session, secret); } } @@ -2280,7 +2405,8 @@ static int ecdh_sha2_nistp(LIBSSH2_SESSION *session, libssh2_curve_type type, } if(free_secret) { - _libssh2_explicit_zero(secret, session->remote.crypt->secret_len); + _libssh2_explicit_zero(secret, + session->remote.crypt->secret_len); LIBSSH2_FREE(session, secret); } } @@ -2421,8 +2547,9 @@ kex_method_ecdh_key_exchange goto ecdh_clean_exit; } - rc = _libssh2_ecdsa_create_key(session, &key_state->private_key, - &key_state->public_key_oct, &key_state->public_key_oct_len, type); + rc = _libssh2_ecdsa_create_key(session, &key_state->private_key, + &key_state->public_key_oct, + &key_state->public_key_oct_len, type); if(rc != 0) { ret = _libssh2_error(session, rc, @@ -2432,7 +2559,8 @@ kex_method_ecdh_key_exchange key_state->request[0] = SSH2_MSG_KEX_ECDH_INIT; s = key_state->request + 1; - _libssh2_store_str(&s, (const char *)key_state->public_key_oct, key_state->public_key_oct_len); + _libssh2_store_str(&s, (const char *)key_state->public_key_oct, + key_state->public_key_oct_len); key_state->request_len = key_state->public_key_oct_len + 5; _libssh2_debug(session, LIBSSH2_TRACE_KEX, @@ -2476,8 +2604,12 @@ kex_method_ecdh_key_exchange (void)kex_session_ecdh_curve_type(session->kex->name, &type); - ret = ecdh_sha2_nistp(session, type, key_state->data, key_state->data_len, (unsigned char *)key_state->public_key_oct, - key_state->public_key_oct_len, key_state->private_key, &key_state->exchange_state); + ret = ecdh_sha2_nistp(session, type, key_state->data, + key_state->data_len, + (unsigned char *)key_state->public_key_oct, + key_state->public_key_oct_len, + key_state->private_key, + &key_state->exchange_state); if(ret == LIBSSH2_ERROR_EAGAIN) { return ret; @@ -2512,10 +2644,12 @@ kex_method_ecdh_key_exchange * Elliptic Curve Key Exchange */ -static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, - size_t data_len, unsigned char public_key[LIBSSH2_ED25519_KEY_LEN], - unsigned char private_key[LIBSSH2_ED25519_KEY_LEN], - kmdhgGPshakex_state_t *exchange_state) +static int +curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, + size_t data_len, + unsigned char public_key[LIBSSH2_ED25519_KEY_LEN], + unsigned char private_key[LIBSSH2_ED25519_KEY_LEN], + kmdhgGPshakex_state_t *exchange_state) { int ret = 0; int rc; @@ -2534,19 +2668,32 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, exchange_state->state = libssh2_NB_state_created; } - if( exchange_state->state == libssh2_NB_state_created) { + if(exchange_state->state == libssh2_NB_state_created) { /* parse INIT reply data */ + unsigned char *server_public_key, *server_host_key; + size_t server_public_key_len, hostkey_len; + struct string_buf buf; - /*host key K_S*/ - unsigned char *s = data + 1; //advance past packet type - unsigned char *server_public_key; - size_t server_public_key_len; - size_t host_sig_len; + if(data_len < 5) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected key length"); + goto clean_exit; + } - session->server_hostkey_len = _libssh2_ntohu32((const unsigned char*)s); - s += 4; + buf.data = data; + buf.len = data_len; + buf.dataptr = buf.data; + buf.dataptr++; /* advance past packet type */ - session->server_hostkey = LIBSSH2_ALLOC(session, session->server_hostkey_len); + if(_libssh2_get_string(&buf, &server_host_key, &hostkey_len)) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected key length"); + goto clean_exit; + } + + session->server_hostkey_len = (uint32_t)hostkey_len; + session->server_hostkey = LIBSSH2_ALLOC(session, + session->server_hostkey_len); if(!session->server_hostkey) { ret = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, "Unable to allocate memory for a copy " @@ -2554,8 +2701,8 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, goto clean_exit; } - memcpy(session->server_hostkey, s, session->server_hostkey_len); - s += session->server_hostkey_len; + memcpy(session->server_hostkey, server_host_key, + session->server_hostkey_len); #if LIBSSH2_MD5 { @@ -2564,7 +2711,8 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, if(libssh2_md5_init(&fingerprint_ctx)) { libssh2_md5_update(fingerprint_ctx, session->server_hostkey, session->server_hostkey_len); - libssh2_md5_final(fingerprint_ctx, session->server_hostkey_md5); + libssh2_md5_final(fingerprint_ctx, + session->server_hostkey_md5); session->server_hostkey_md5_valid = TRUE; } else { @@ -2591,7 +2739,8 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, if(libssh2_sha1_init(&fingerprint_ctx)) { libssh2_sha1_update(fingerprint_ctx, session->server_hostkey, session->server_hostkey_len); - libssh2_sha1_final(fingerprint_ctx, session->server_hostkey_sha1); + libssh2_sha1_final(fingerprint_ctx, + session->server_hostkey_sha1); session->server_hostkey_sha1_valid = TRUE; } else { @@ -2619,7 +2768,8 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, if(libssh2_sha256_init(&fingerprint_ctx)) { libssh2_sha256_update(fingerprint_ctx, session->server_hostkey, session->server_hostkey_len); - libssh2_sha256_final(fingerprint_ctx, session->server_hostkey_sha256); + libssh2_sha256_final(fingerprint_ctx, + session->server_hostkey_sha256); session->server_hostkey_sha256_valid = TRUE; } else { @@ -2629,10 +2779,14 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, #ifdef LIBSSH2DEBUG { char *base64Fingerprint = NULL; - _libssh2_base64_encode(session, (const char*)session->server_hostkey_sha256, SHA256_DIGEST_LENGTH, &base64Fingerprint); - if( base64Fingerprint != NULL) { + _libssh2_base64_encode(session, + (const char *) + session->server_hostkey_sha256, + SHA256_DIGEST_LENGTH, &base64Fingerprint); + if(base64Fingerprint != NULL) { _libssh2_debug(session, LIBSSH2_TRACE_KEX, - "Server's SHA256 Fingerprint: %s", base64Fingerprint); + "Server's SHA256 Fingerprint: %s", + base64Fingerprint); LIBSSH2_FREE(session, base64Fingerprint); } } @@ -2647,29 +2801,32 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, } /* server public key Q_S */ - server_public_key_len = _libssh2_ntohu32((const unsigned char*)s); - s += 4; + if(_libssh2_get_string(&buf, &server_public_key, + &server_public_key_len)) { + ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected key length"); + goto clean_exit; + } - if( server_public_key_len != LIBSSH2_ED25519_KEY_LEN) { + if(server_public_key_len != LIBSSH2_ED25519_KEY_LEN) { ret = _libssh2_error(session, LIBSSH2_ERROR_HOSTKEY_INIT, - "Unexpected curve25519 server public key length"); + "Unexpected curve25519 server " + "public key length"); goto clean_exit; } - server_public_key = s; - s += server_public_key_len; - /* server signature */ - host_sig_len = _libssh2_ntohu32((const unsigned char*)s); - s += 4; - - exchange_state->h_sig = s; - exchange_state->h_sig_len = host_sig_len; - s += host_sig_len; + if(_libssh2_get_string(&buf, &exchange_state->h_sig, + &(exchange_state->h_sig_len))) { + ret = _libssh2_error(session, LIBSSH2_ERROR_HOSTKEY_INIT, + "Unexpected curve25519 server sig length"); + goto clean_exit; + } - // Compute the shared secret K - rc = _libssh2_curve25519_gen_k(&exchange_state->k, private_key, server_public_key); - if( rc != 0) { + /* Compute the shared secret K */ + rc = _libssh2_curve25519_gen_k(&exchange_state->k, private_key, + server_public_key); + if(rc != 0) { ret = _libssh2_error(session, LIBSSH2_ERROR_KEX_FAILURE, "Unable to create ECDH shared secret"); goto clean_exit; @@ -2677,7 +2834,7 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, exchange_state->k_value_len = _libssh2_bn_bytes(exchange_state->k) + 5; if(_libssh2_bn_bits(exchange_state->k) % 8) { - // don't need leading 00 + /* don't need leading 00 */ exchange_state->k_value_len--; } exchange_state->k_value = @@ -2691,15 +2848,16 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, exchange_state->k_value_len - 4); if(_libssh2_bn_bits(exchange_state->k) % 8) { _libssh2_bn_to_bin(exchange_state->k, exchange_state->k_value + 4); - } else { + } + else { exchange_state->k_value[4] = 0; _libssh2_bn_to_bin(exchange_state->k, exchange_state->k_value + 5); } - // verify hash + /*/ verify hash */ LIBSSH2_KEX_METHOD_EC_SHA_HASH_CREATE_VERIFY(256); - if( rc != 0) { + if(rc != 0) { ret = _libssh2_error(session, LIBSSH2_ERROR_HOSTKEY_SIGN, "Unable to verify hostkey signature"); goto clean_exit; @@ -2713,8 +2871,10 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, rc = _libssh2_transport_send(session, &exchange_state->c, 1, NULL, 0); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; - } else if(rc) { - ret = _libssh2_error(session, rc, "Unable to send NEWKEYS message"); + } + else if(rc) { + ret = _libssh2_error(session, rc, + "Unable to send NEWKEYS message"); goto clean_exit; } @@ -2728,16 +2888,20 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, &exchange_state->req_state); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; - } else if(rc) { + } + else if(rc) { ret = _libssh2_error(session, rc, "Timed out waiting for NEWKEYS"); goto clean_exit; } - // The first key exchange has been performed, switch to active crypt/comp/mac mode + /* The first key exchange has been performed, switch to active + crypt/comp/mac mode */ + session->state |= LIBSSH2_STATE_NEWKEYS; _libssh2_debug(session, LIBSSH2_TRACE_KEX, "Received NEWKEYS message"); - // This will actually end up being just packet_type(1) for this packet type anyway + /* This will actually end up being just packet_type(1) for this packet + type anyway */ LIBSSH2_FREE(session, exchange_state->tmp); if(!session->session_id) { @@ -2746,22 +2910,24 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, session->session_id = LIBSSH2_ALLOC(session, digest_length); if(!session->session_id) { ret = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate buffer for SHA digest"); + "Unable to allxcocate buffer for " + "SHA digest"); goto clean_exit; } memcpy(session->session_id, exchange_state->h_sig_comp, digest_length); session->session_id_len = digest_length; - _libssh2_debug(session, LIBSSH2_TRACE_KEX, "session_id calculated"); + _libssh2_debug(session, LIBSSH2_TRACE_KEX, + "session_id calculated"); } - // Cleanup any existing cipher + /* Cleanup any existing cipher */ if(session->local.crypt->dtor) { session->local.crypt->dtor(session, &session->local.crypt_abstract); } - // Calculate IV/Secret/Key for each direction + /* Calculate IV/Secret/Key for each direction */ if(session->local.crypt->init) { unsigned char *iv = NULL, *secret = NULL; int free_iv = 0, free_secret = 0; @@ -2798,7 +2964,8 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, } if(free_secret) { - _libssh2_explicit_zero(secret, session->local.crypt->secret_len); + _libssh2_explicit_zero(secret, + session->local.crypt->secret_len); LIBSSH2_FREE(session, secret); } } @@ -2806,7 +2973,7 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, "Client to Server IV and Key calculated"); if(session->remote.crypt->dtor) { - // Cleanup any existing cipher + /* Cleanup any existing cipher */ session->remote.crypt->dtor(session, &session->remote.crypt_abstract); } @@ -2847,7 +3014,8 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, } if(free_secret) { - _libssh2_explicit_zero(secret, session->remote.crypt->secret_len); + _libssh2_explicit_zero(secret, + session->remote.crypt->secret_len); LIBSSH2_FREE(session, secret); } } @@ -2908,9 +3076,9 @@ static int curve25519_sha256(LIBSSH2_SESSION *session, unsigned char *data, _libssh2_debug(session, LIBSSH2_TRACE_KEX, "Server to Client HMAC Key calculated"); - // Initialize compression for each direction + /* Initialize compression for each direction */ - // Cleanup any existing compression + /* Cleanup any existing compression */ if(session->local.comp && session->local.comp->dtor) { session->local.comp->dtor(session, 1, &session->local.comp_abstract); @@ -2975,24 +3143,24 @@ kex_method_curve25519_key_exchange key_state->state = libssh2_NB_state_created; } - if( key_state->state == libssh2_NB_state_created ) { + if(key_state->state == libssh2_NB_state_created) { unsigned char *s = NULL; rc = strcmp(session->kex->name, "curve25519-sha256@libssh.org"); - if( rc != 0 ) + if(rc != 0) rc = strcmp(session->kex->name, "curve25519-sha256"); - if( rc != 0) { + if(rc != 0) { ret = _libssh2_error(session, -1, "Unknown KEX curve25519 curve type"); goto clean_exit; } - rc = _libssh2_curve25519_new(session, NULL, &key_state->curve25519_public_key, + rc = _libssh2_curve25519_new(session, NULL, + &key_state->curve25519_public_key, &key_state->curve25519_private_key); - if( rc != 0 ) - { + if(rc != 0) { ret = _libssh2_error(session, rc, "Unable to create private key"); goto clean_exit; @@ -3000,7 +3168,8 @@ kex_method_curve25519_key_exchange key_state->request[0] = SSH2_MSG_KEX_ECDH_INIT; s = key_state->request + 1; - _libssh2_store_str(&s, (const char*)key_state->curve25519_public_key, LIBSSH2_ED25519_KEY_LEN); + _libssh2_store_str(&s, (const char *)key_state->curve25519_public_key, + LIBSSH2_ED25519_KEY_LEN); key_state->request_len = LIBSSH2_ED25519_KEY_LEN + 5; _libssh2_debug(session, LIBSSH2_TRACE_KEX, @@ -3009,12 +3178,13 @@ kex_method_curve25519_key_exchange key_state->state = libssh2_NB_state_sent; } - if( key_state->state == libssh2_NB_state_sent) { + if(key_state->state == libssh2_NB_state_sent) { rc = _libssh2_transport_send(session, key_state->request, key_state->request_len, NULL, 0); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; - } else if(rc) { + } + else if(rc) { ret = _libssh2_error(session, rc, "Unable to send ECDH_INIT"); goto clean_exit; @@ -3023,13 +3193,14 @@ kex_method_curve25519_key_exchange key_state->state = libssh2_NB_state_sent1; } - if( key_state->state == libssh2_NB_state_sent1) { + if(key_state->state == libssh2_NB_state_sent1) { rc = _libssh2_packet_require(session, SSH2_MSG_KEX_ECDH_REPLY, &key_state->data, &key_state->data_len, 0, NULL, 0, &key_state->req_state); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; - } else if(rc) { + } + else if(rc) { ret = _libssh2_error(session, rc, "Timeout waiting for ECDH_REPLY reply"); goto clean_exit; @@ -3038,11 +3209,12 @@ kex_method_curve25519_key_exchange key_state->state = libssh2_NB_state_sent2; } - if( key_state->state == libssh2_NB_state_sent2) { + if(key_state->state == libssh2_NB_state_sent2) { ret = curve25519_sha256(session, key_state->data, key_state->data_len, - key_state->curve25519_public_key, key_state->curve25519_private_key, - &key_state->exchange_state); + key_state->curve25519_public_key, + key_state->curve25519_private_key, + &key_state->exchange_state); if(ret == LIBSSH2_ERROR_EAGAIN) { return ret; @@ -3053,14 +3225,16 @@ kex_method_curve25519_key_exchange clean_exit: - if (key_state->curve25519_public_key) { - _libssh2_explicit_zero(key_state->curve25519_public_key, LIBSSH2_ED25519_KEY_LEN); + if(key_state->curve25519_public_key) { + _libssh2_explicit_zero(key_state->curve25519_public_key, + LIBSSH2_ED25519_KEY_LEN); LIBSSH2_FREE(session, key_state->curve25519_public_key); key_state->curve25519_public_key = NULL; } - if ( key_state->curve25519_private_key ) { - _libssh2_explicit_zero(key_state->curve25519_private_key, LIBSSH2_ED25519_KEY_LEN); + if(key_state->curve25519_private_key) { + _libssh2_explicit_zero(key_state->curve25519_private_key, + LIBSSH2_ED25519_KEY_LEN); LIBSSH2_FREE(session, key_state->curve25519_private_key); key_state->curve25519_private_key = NULL; } @@ -3165,7 +3339,8 @@ typedef struct _LIBSSH2_COMMON_METHOD /* kex_method_strlen * Calculate the length of a particular method list's resulting string - * Includes SUM(strlen() of each individual method plus 1 (for coma)) - 1 (because the last coma isn't used) + * Includes SUM(strlen() of each individual method plus 1 (for coma)) - 1 + * (because the last coma isn't used) * Another sign of bad coding practices gone mad. Pretend you don't see this. */ static size_t @@ -3327,7 +3502,7 @@ static int kexinit(LIBSSH2_SESSION * session) #ifdef LIBSSH2DEBUG { /* Funnily enough, they'll all "appear" to be '\0' terminated */ - unsigned char *p = data + 21; /* type(1) + cookie(16) + len(4) */ + unsigned char *p = data + 21; /* type(1) + cookie(16) + len(4) */ _libssh2_debug(session, LIBSSH2_TRACE_KEX, "Sent KEX: %s", p); p += kex_len + 4; @@ -3558,9 +3733,9 @@ static int kex_agree_kex_hostkey(LIBSSH2_SESSION * session, unsigned char *kex, hostkey_len) == 0) { session->kex = method; if(session->burn_optimistic_kexinit && (kex == q)) { - /* Server sent an optimistic packet, - * and client agrees with preference - * cancel burning the first KEX_INIT packet that comes in */ + /* Server sent an optimistic packet, and client agrees + * with preference cancel burning the first KEX_INIT + * packet that comes in */ session->burn_optimistic_kexinit = 0; } return 0; @@ -3584,9 +3759,9 @@ static int kex_agree_kex_hostkey(LIBSSH2_SESSION * session, unsigned char *kex, hostkey_len) == 0) { session->kex = *kexp; if(session->burn_optimistic_kexinit && (kex == s)) { - /* Server sent an optimistic packet, - * and client agrees with preference - * cancel burning the first KEX_INIT packet that comes in */ + /* Server sent an optimistic packet, and client agrees + * with preference cancel burning the first KEX_INIT + * packet that comes in */ session->burn_optimistic_kexinit = 0; } return 0; @@ -3841,7 +4016,8 @@ static int kex_agree_methods(LIBSSH2_SESSION * session, unsigned char *data, } if(kex_agree_crypt(session, &session->local, crypt_cs, crypt_cs_len) - || kex_agree_crypt(session, &session->remote, crypt_sc, crypt_sc_len)) { + || kex_agree_crypt(session, &session->remote, crypt_sc, + crypt_sc_len)) { return -1; } @@ -3994,7 +4170,8 @@ _libssh2_kex_exchange(LIBSSH2_SESSION * session, int reexchange, return retcode; } else if(retcode) { - rc = _libssh2_error(session, LIBSSH2_ERROR_KEY_EXCHANGE_FAILURE, + rc = _libssh2_error(session, + LIBSSH2_ERROR_KEY_EXCHANGE_FAILURE, "Unrecoverable error exchanging keys"); } } @@ -4175,7 +4352,8 @@ LIBSSH2_API int libssh2_session_supported_algs(LIBSSH2_SESSION* session, case LIBSSH2_METHOD_COMP_CS: case LIBSSH2_METHOD_COMP_SC: - mlist = (const LIBSSH2_COMMON_METHOD **) _libssh2_comp_methods(session); + mlist = (const LIBSSH2_COMMON_METHOD **) + _libssh2_comp_methods(session); break; default: diff --git a/libssh2/src/knownhost.c b/libssh2/src/knownhost.c index 4e7e1c34..b9dc47a8 100644 --- a/libssh2/src/knownhost.c +++ b/libssh2/src/knownhost.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2009-2014 by Daniel Stenberg + * Copyright (c) 2009-2019 by Daniel Stenberg * All rights reserved. * * Redistribution and use in source and binary forms, @@ -778,13 +778,13 @@ static int hostline(LIBSSH2_KNOWNHOSTS *hosts, key_type = LIBSSH2_KNOWNHOST_KEY_SSHDSS; else if(!strncmp(key_type_name, "ssh-rsa", key_type_len)) key_type = LIBSSH2_KNOWNHOST_KEY_SSHRSA; - else if (!strncmp(key_type_name, "ecdsa-sha2-nistp256", key_type_len)) + else if(!strncmp(key_type_name, "ecdsa-sha2-nistp256", key_type_len)) key_type = LIBSSH2_KNOWNHOST_KEY_ECDSA_256; - else if (!strncmp(key_type_name, "ecdsa-sha2-nistp384", key_type_len)) + else if(!strncmp(key_type_name, "ecdsa-sha2-nistp384", key_type_len)) key_type = LIBSSH2_KNOWNHOST_KEY_ECDSA_384; - else if (!strncmp(key_type_name, "ecdsa-sha2-nistp521", key_type_len)) + else if(!strncmp(key_type_name, "ecdsa-sha2-nistp521", key_type_len)) key_type = LIBSSH2_KNOWNHOST_KEY_ECDSA_521; - else if (!strncmp(key_type_name, "ssh-ed25519", key_type_len)) + else if(!strncmp(key_type_name, "ssh-ed25519", key_type_len)) key_type = LIBSSH2_KNOWNHOST_KEY_ED25519; else key_type = LIBSSH2_KNOWNHOST_KEY_UNKNOWN; @@ -1037,10 +1037,10 @@ knownhost_writeline(LIBSSH2_KNOWNHOSTS *hosts, key_type_name = "ecdsa-sha2-nistp521"; key_type_len = 19; break; - case LIBSSH2_KNOWNHOST_KEY_ED25519: - key_type_name = "ssh-ed25519"; - key_type_len = 11; - break; + case LIBSSH2_KNOWNHOST_KEY_ED25519: + key_type_name = "ssh-ed25519"; + key_type_len = 11; + break; case LIBSSH2_KNOWNHOST_KEY_UNKNOWN: key_type_name = node->key_type_name; if(key_type_name) { @@ -1048,6 +1048,7 @@ knownhost_writeline(LIBSSH2_KNOWNHOSTS *hosts, break; } /* otherwise fallback to default and error */ + /* FALL-THROUGH */ default: return _libssh2_error(hosts->session, LIBSSH2_ERROR_METHOD_NOT_SUPPORTED, diff --git a/libssh2/src/libgcrypt.c b/libssh2/src/libgcrypt.c index 8b862b8b..0aff176a 100644 --- a/libssh2/src/libgcrypt.c +++ b/libssh2/src/libgcrypt.c @@ -400,6 +400,7 @@ _libssh2_rsa_sha1_sign(LIBSSH2_SESSION * session, tmp = gcry_sexp_nth_data(data, 1, &size); if(!tmp) { + gcry_sexp_release(data); return -1; } @@ -410,11 +411,14 @@ _libssh2_rsa_sha1_sign(LIBSSH2_SESSION * session, *signature = LIBSSH2_ALLOC(session, size); if(!*signature) { + gcry_sexp_release(data); return -1; } memcpy(*signature, tmp, size); *signature_len = size; + gcry_sexp_release(data); + return rc; } @@ -437,7 +441,8 @@ _libssh2_dsa_sha1_sign(libssh2_dsa_ctx * dsactx, memcpy(zhash + 1, hash, hash_len); zhash[0] = 0; - if(gcry_sexp_build(&data, NULL, "(data (value %b))", hash_len + 1, zhash)) { + if(gcry_sexp_build(&data, NULL, "(data (value %b))", + hash_len + 1, zhash)) { return -1; } @@ -603,8 +608,9 @@ _libssh2_pub_priv_keyfilememory(LIBSSH2_SESSION *session, const char *passphrase) { return _libssh2_error(session, LIBSSH2_ERROR_METHOD_NOT_SUPPORTED, - "Unable to extract public key from private key in memory: " - "Method unimplemented in libgcrypt backend"); + "Unable to extract public key from private " + "key in memory: " + "Method unimplemented in libgcrypt backend"); } int diff --git a/libssh2/src/libgcrypt.h b/libssh2/src/libgcrypt.h index 22fb6344..ec88aded 100644 --- a/libssh2/src/libgcrypt.h +++ b/libssh2/src/libgcrypt.h @@ -204,11 +204,16 @@ #define _libssh2_bn_ctx_new() 0 #define _libssh2_bn_ctx_free(bnctx) ((void)0) #define _libssh2_bn_init() gcry_mpi_new(0) -#define _libssh2_bn_init_from_bin() NULL /* because gcry_mpi_scan() creates a new bignum */ +#define _libssh2_bn_init_from_bin() NULL /* because gcry_mpi_scan() creates a + new bignum */ #define _libssh2_bn_set_word(bn, val) gcry_mpi_set_ui(bn, val) -#define _libssh2_bn_from_bin(bn, len, val) gcry_mpi_scan(&((bn)), GCRYMPI_FMT_USG, val, len, NULL) -#define _libssh2_bn_to_bin(bn, val) gcry_mpi_print (GCRYMPI_FMT_USG, val, _libssh2_bn_bytes(bn), NULL, bn) -#define _libssh2_bn_bytes(bn) (gcry_mpi_get_nbits (bn) / 8 + ((gcry_mpi_get_nbits (bn) % 8 == 0) ? 0 : 1)) +#define _libssh2_bn_from_bin(bn, len, val) \ + gcry_mpi_scan(&((bn)), GCRYMPI_FMT_USG, val, len, NULL) +#define _libssh2_bn_to_bin(bn, val) \ + gcry_mpi_print(GCRYMPI_FMT_USG, val, _libssh2_bn_bytes(bn), NULL, bn) +#define _libssh2_bn_bytes(bn) \ + (gcry_mpi_get_nbits (bn) / 8 + \ + ((gcry_mpi_get_nbits (bn) % 8 == 0) ? 0 : 1)) #define _libssh2_bn_bits(bn) gcry_mpi_get_nbits (bn) #define _libssh2_bn_free(bn) gcry_mpi_release(bn) diff --git a/libssh2/src/libssh2_config.h.in b/libssh2/src/libssh2_config.h.in new file mode 100644 index 00000000..307c6255 --- /dev/null +++ b/libssh2/src/libssh2_config.h.in @@ -0,0 +1,264 @@ +/* src/libssh2_config.h.in. Generated from configure.ac by autoheader. */ + +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ARPA_INET_H + +/* Define to 1 if you have the declaration of `SecureZeroMemory', and to 0 if + you don't. */ +#undef HAVE_DECL_SECUREZEROMEMORY + +/* disabled non-blocking sockets */ +#undef HAVE_DISABLED_NONBLOCKING + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ERRNO_H + +/* Define to 1 if you have the `EVP_aes_128_ctr' function. */ +#undef HAVE_EVP_AES_128_CTR + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* use FIONBIO for non-blocking sockets */ +#undef HAVE_FIONBIO + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* use ioctlsocket() for non-blocking sockets */ +#undef HAVE_IOCTLSOCKET + +/* use Ioctlsocket() for non-blocking sockets */ +#undef HAVE_IOCTLSOCKET_CASE + +/* Define if you have the bcrypt library. */ +#undef HAVE_LIBBCRYPT + +/* Define if you have the crypt32 library. */ +#undef HAVE_LIBCRYPT32 + +/* Define if you have the gcrypt library. */ +#undef HAVE_LIBGCRYPT + +/* Define if you have the mbedcrypto library. */ +#undef HAVE_LIBMBEDCRYPTO + +/* Define if you have the ssl library. */ +#undef HAVE_LIBSSL + +/* Define if you have the z library. */ +#undef HAVE_LIBZ + +/* Define to 1 if the compiler supports the 'long long' data type. */ +#undef HAVE_LONGLONG + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset_s' function. */ +#undef HAVE_MEMSET_S + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NTDEF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NTSTATUS_H + +/* use O_NONBLOCK for non-blocking sockets */ +#undef HAVE_O_NONBLOCK + +/* Define to 1 if you have the `poll' function. */ +#undef HAVE_POLL + +/* Define to 1 if you have the select function. */ +#undef HAVE_SELECT + +/* use SO_NONBLOCK for non-blocking sockets */ +#undef HAVE_SO_NONBLOCK + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strtoll' function. */ +#undef HAVE_STRTOLL + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SELECT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_WINDOWS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_WINSOCK2_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_WS2TCPIP_H + +/* to make a symbol visible */ +#undef LIBSSH2_API + +/* Enable clearing of memory before being freed */ +#undef LIBSSH2_CLEAR_MEMORY + +/* Enable "none" cipher -- NOT RECOMMENDED */ +#undef LIBSSH2_CRYPT_NONE + +/* Enable newer diffie-hellman-group-exchange-sha1 syntax */ +#undef LIBSSH2_DH_GEX_NEW + +/* Compile in zlib support */ +#undef LIBSSH2_HAVE_ZLIB + +/* Use libgcrypt */ +#undef LIBSSH2_LIBGCRYPT + +/* Enable "none" MAC -- NOT RECOMMENDED */ +#undef LIBSSH2_MAC_NONE + +/* Use mbedtls */ +#undef LIBSSH2_MBEDTLS + +/* Use openssl */ +#undef LIBSSH2_OPENSSL + +/* Use wincng */ +#undef LIBSSH2_WINCNG + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#undef LT_OBJDIR + +/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */ +#undef NEED_REENTRANT + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif + +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/libssh2/src/libssh2_priv.h b/libssh2/src/libssh2_priv.h index 387b8a77..33c5ad3f 100644 --- a/libssh2/src/libssh2_priv.h +++ b/libssh2/src/libssh2_priv.h @@ -58,18 +58,15 @@ #include #include -/* The following CPP block should really only be in session.c and - packet.c. However, AIX have #define's for 'events' and 'revents' - and we are using those names in libssh2.h, so we need to include - the AIX headers first, to make sure all code is compiled with - consistent names of these fields. While arguable the best would to - change libssh2.h to use other names, that would break backwards - compatibility. For more information, see: - https://www.mail-archive.com/libssh2-devel%40lists.sourceforge.net/msg00003.html - https://www.mail-archive.com/libssh2-devel%40lists.sourceforge.net/msg00224.html +/* The following CPP block should really only be in session.c and packet.c. + However, AIX have #define's for 'events' and 'revents' and we are using + those names in libssh2.h, so we need to include the AIX headers first, to + make sure all code is compiled with consistent names of these fields. + While arguable the best would to change libssh2.h to use other names, that + would break backwards compatibility. */ #ifdef HAVE_POLL -# include +# include #else # if defined(HAVE_SELECT) && !defined(WIN32) # ifdef HAVE_SYS_SELECT_H @@ -146,6 +143,18 @@ static inline int writev(int sock, struct iovec *iov, int nvecs) #endif +#ifndef SIZE_MAX +#if _WIN64 +#define SIZE_MAX 0xFFFFFFFFFFFFFFFF +#else +#define SIZE_MAX 0xFFFFFFFF +#endif +#endif + +#ifndef UINT_MAX +#define UINT_MAX 0xFFFFFFFF +#endif + /* RFC4253 section 6.1 Maximum Packet Length says: * * "All implementations MUST be able to process packets with @@ -252,7 +261,6 @@ typedef struct kmdhgGPshakex_state_t _libssh2_bn *e; _libssh2_bn *f; _libssh2_bn *k; - unsigned char *s; unsigned char *f_value; unsigned char *k_value; unsigned char *h_sig; @@ -277,9 +285,12 @@ typedef struct key_exchange_state_low_t size_t data_len; _libssh2_ec_key *private_key; /* SSH2 ecdh private key */ unsigned char *public_key_oct; /* SSH2 ecdh public key octal value */ - size_t public_key_oct_len; /* SSH2 ecdh public key octal value length */ - unsigned char *curve25519_public_key; /* curve25519 public key, 32 bytes */ - unsigned char *curve25519_private_key; /* curve25519 private key, 32 bytes */ + size_t public_key_oct_len; /* SSH2 ecdh public key octal value + length */ + unsigned char *curve25519_public_key; /* curve25519 public key, 32 + bytes */ + unsigned char *curve25519_private_key; /* curve25519 private key, 32 + bytes */ } key_exchange_state_low_t; typedef struct key_exchange_state_t @@ -411,7 +422,8 @@ struct _LIBSSH2_CHANNEL /* State variables used in libssh2_channel_receive_window_adjust() */ libssh2_nonblocking_states adjust_state; - unsigned char adjust_adjust[9]; /* packet_type(1) + channel(4) + adjustment(4) */ + unsigned char adjust_adjust[9]; /* packet_type(1) + channel(4) + + adjustment(4) */ /* State variables used in libssh2_channel_read_ex() */ libssh2_nonblocking_states read_state; @@ -650,7 +662,8 @@ struct _LIBSSH2_SESSION struct transportpacket packet; #ifdef LIBSSH2DEBUG int showmask; /* what debug/trace messages to display */ - libssh2_trace_handler_func tracehandler; /* callback to display trace messages */ + libssh2_trace_handler_func tracehandler; /* callback to display trace + messages */ void *tracehandler_context; /* context for the trace handler */ #endif @@ -858,7 +871,8 @@ struct _LIBSSH2_KEX_METHOD { const char *name; - /* Key exchange, populates session->* and returns 0 on success, non-0 on error */ + /* Key exchange, populates session->* and returns 0 on success, non-0 on + error */ int (*exchange_keys) (LIBSSH2_SESSION * session, key_exchange_state_low_t * key_state); @@ -875,8 +889,10 @@ struct _LIBSSH2_HOSTKEY_METHOD int (*initPEM) (LIBSSH2_SESSION * session, const char *privkeyfile, unsigned const char *passphrase, void **abstract); int (*initPEMFromMemory) (LIBSSH2_SESSION * session, - const char *privkeyfiledata, size_t privkeyfiledata_len, - unsigned const char *passphrase, void **abstract); + const char *privkeyfiledata, + size_t privkeyfiledata_len, + unsigned const char *passphrase, + void **abstract); int (*sig_verify) (LIBSSH2_SESSION * session, const unsigned char *sig, size_t sig_len, const unsigned char *m, size_t m_len, void **abstract); @@ -939,7 +955,8 @@ struct _LIBSSH2_COMP_METHOD void _libssh2_debug(LIBSSH2_SESSION * session, int context, const char *format, ...); #else -#if (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) || defined(__GNUC__) +#if (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) || \ + defined(__GNUC__) /* C99 supported and also by older GCC */ #define _libssh2_debug(x,y,z,...) do {} while (0) #else @@ -960,7 +977,8 @@ _libssh2_debug(LIBSSH2_SESSION * session, int context, const char *format, ...) /* Initial packet state, prior to MAC check */ #define LIBSSH2_MAC_UNCONFIRMED 1 -/* When MAC type is "none" (proto initiation phase) all packets are deemed "confirmed" */ +/* When MAC type is "none" (proto initiation phase) all packets are deemed + "confirmed" */ #define LIBSSH2_MAC_CONFIRMED 0 /* Something very bad is going on */ #define LIBSSH2_MAC_INVALID -1 @@ -985,7 +1003,8 @@ _libssh2_debug(LIBSSH2_SESSION * session, int context, const char *format, ...) #define SSH_MSG_KEXDH_INIT 30 #define SSH_MSG_KEXDH_REPLY 31 -/* diffie-hellman-group-exchange-sha1 and diffie-hellman-group-exchange-sha256 */ +/* diffie-hellman-group-exchange-sha1 and + diffie-hellman-group-exchange-sha256 */ #define SSH_MSG_KEX_DH_GEX_REQUEST_OLD 30 #define SSH_MSG_KEX_DH_GEX_REQUEST 34 #define SSH_MSG_KEX_DH_GEX_GROUP 31 diff --git a/libssh2/src/mbedtls.c b/libssh2/src/mbedtls.c index 7197556e..8bbcfd8d 100644 --- a/libssh2/src/mbedtls.c +++ b/libssh2/src/mbedtls.c @@ -250,7 +250,7 @@ _libssh2_mbedtls_bignum_init(void) void _libssh2_mbedtls_bignum_free(_libssh2_bn *bn) { - if (bn) { + if(bn) { mbedtls_mpi_free(bn); mbedtls_free(bn); } @@ -267,7 +267,8 @@ _libssh2_mbedtls_bignum_random(_libssh2_bn *bn, int bits, int top, int bottom) return -1; len = (bits + 7) >> 3; - err = mbedtls_mpi_fill_random(bn, len, mbedtls_ctr_drbg_random, &_libssh2_mbedtls_ctr_drbg); + err = mbedtls_mpi_fill_random(bn, len, mbedtls_ctr_drbg_random, + &_libssh2_mbedtls_ctr_drbg); if(err) return -1; @@ -278,10 +279,11 @@ _libssh2_mbedtls_bignum_random(_libssh2_bn *bn, int bits, int top, int bottom) return -1; } - /* If `top` is -1, the most significant bit of the random number can be zero. - If top is 0, the most significant bit of the random number is set to 1, - and if top is 1, the two most significant bits of the number will be set - to 1, so that the product of two such random numbers will always have 2*bits length. + /* If `top` is -1, the most significant bit of the random number can be + zero. If top is 0, the most significant bit of the random number is + set to 1, and if top is 1, the two most significant bits of the number + will be set to 1, so that the product of two such random numbers will + always have 2*bits length. */ for(i = 0; i <= top; ++i) { err = mbedtls_mpi_set_bit(bn, bits-i-1, 1); @@ -351,7 +353,8 @@ _libssh2_mbedtls_rsa_new(libssh2_rsa_ctx **rsa, (ret = mbedtls_mpi_read_binary(&(ctx->Q), qdata, qlen) ) != 0 || (ret = mbedtls_mpi_read_binary(&(ctx->DP), e1data, e1len) ) != 0 || (ret = mbedtls_mpi_read_binary(&(ctx->DQ), e2data, e2len) ) != 0 || - (ret = mbedtls_mpi_read_binary(&(ctx->QP), coeffdata, coefflen) ) != 0) { + (ret = mbedtls_mpi_read_binary(&(ctx->QP), coeffdata, coefflen) ) + != 0) { ret = -1; } ret = mbedtls_rsa_check_privkey(ctx); @@ -411,15 +414,31 @@ _libssh2_mbedtls_rsa_new_private_frommemory(libssh2_rsa_ctx **rsa, int ret; mbedtls_pk_context pkey; mbedtls_rsa_context *pk_rsa; + void *filedata_nullterm; + size_t pwd_len; *rsa = (libssh2_rsa_ctx *) mbedtls_calloc(1, sizeof(libssh2_rsa_ctx)); if(*rsa == NULL) return -1; + /* + mbedtls checks in "mbedtls/pkparse.c:1184" if "key[keylen - 1] != '\0'" + private-key from memory will fail if the last byte is not a null byte + */ + filedata_nullterm = mbedtls_calloc(filedata_len + 1, 1); + if(filedata_nullterm == NULL) { + return -1; + } + memcpy(filedata_nullterm, filedata, filedata_len); + mbedtls_pk_init(&pkey); - ret = mbedtls_pk_parse_key(&pkey, (unsigned char *)filedata, - filedata_len, NULL, 0); + pwd_len = passphrase != NULL ? strlen((const char *)passphrase) : 0; + ret = mbedtls_pk_parse_key(&pkey, (unsigned char *)filedata_nullterm, + filedata_len + 1, + passphrase, pwd_len); + _libssh2_mbedtls_safe_free(filedata_nullterm, filedata_len); + if(ret != 0 || mbedtls_pk_get_type(&pkey) != MBEDTLS_PK_RSA) { mbedtls_pk_free(&pkey); mbedtls_rsa_free(*rsa); @@ -450,7 +469,8 @@ _libssh2_mbedtls_rsa_sha1_verify(libssh2_rsa_ctx *rsa, return -1; /* failure */ ret = mbedtls_rsa_pkcs1_verify(rsa, NULL, NULL, MBEDTLS_RSA_PUBLIC, - MBEDTLS_MD_SHA1, SHA_DIGEST_LENGTH, hash, sig); + MBEDTLS_MD_SHA1, SHA_DIGEST_LENGTH, + hash, sig); return (ret == 0) ? 0 : -1; } @@ -631,10 +651,28 @@ _libssh2_mbedtls_pub_priv_keyfilememory(LIBSSH2_SESSION *session, mbedtls_pk_context pkey; char buf[1024]; int ret; + void *privatekeydata_nullterm; + size_t pwd_len; + + /* + mbedtls checks in "mbedtls/pkparse.c:1184" if "key[keylen - 1] != '\0'" + private-key from memory will fail if the last byte is not a null byte + */ + privatekeydata_nullterm = mbedtls_calloc(privatekeydata_len + 1, 1); + if(privatekeydata_nullterm == NULL) { + return -1; + } + memcpy(privatekeydata_nullterm, privatekeydata, privatekeydata_len); mbedtls_pk_init(&pkey); - ret = mbedtls_pk_parse_key(&pkey, (unsigned char *)privatekeydata, - privatekeydata_len, NULL, 0); + + pwd_len = passphrase != NULL ? strlen((const char *)passphrase) : 0; + ret = mbedtls_pk_parse_key(&pkey, + (unsigned char *)privatekeydata_nullterm, + privatekeydata_len + 1, + (const unsigned char *)passphrase, pwd_len); + _libssh2_mbedtls_safe_free(privatekeydata_nullterm, privatekeydata_len); + if(ret != 0) { mbedtls_strerror(ret, (char *)buf, sizeof(buf)); mbedtls_pk_free(&pkey); diff --git a/libssh2/src/misc.c b/libssh2/src/misc.c index e1ea7b04..bd084c85 100644 --- a/libssh2/src/misc.c +++ b/libssh2/src/misc.c @@ -1,5 +1,5 @@ /* Copyright (c) 2004-2007 Sara Golemon - * Copyright (c) 2009-2014 by Daniel Stenberg + * Copyright (c) 2009-2019 by Daniel Stenberg * Copyright (c) 2010 Simon Josefsson * All rights reserved. * @@ -62,7 +62,8 @@ #include #include -int _libssh2_error_flags(LIBSSH2_SESSION* session, int errcode, const char *errmsg, int errflags) +int _libssh2_error_flags(LIBSSH2_SESSION* session, int errcode, + const char *errmsg, int errflags) { if(session->err_flags & LIBSSH2_ERR_FLAG_DUP) LIBSSH2_FREE(session, (char *)session->err_msg); @@ -342,7 +343,8 @@ size_t _libssh2_base64_encode(LIBSSH2_SESSION *session, char *base64data; const char *indata = inp; - *outptr = NULL; /* set to NULL in case of failure before we reach the end */ + *outptr = NULL; /* set to NULL in case of failure before we reach the + end */ if(0 == insize) insize = strlen(indata); @@ -688,7 +690,8 @@ void _libssh2_aes_ctr_increment(unsigned char *ctr, } #ifdef WIN32 -static void * (__cdecl * const volatile memset_libssh)(void *, int, size_t) = memset; +static void * (__cdecl * const volatile memset_libssh)(void *, int, size_t) = + memset; #else static void * (* const volatile memset_libssh)(void *, int, size_t) = memset; #endif @@ -697,8 +700,10 @@ void _libssh2_explicit_zero(void *buf, size_t size) { #if defined(HAVE_DECL_SECUREZEROMEMORY) && HAVE_DECL_SECUREZEROMEMORY SecureZeroMemory(buf, size); + (void)memset_libssh; /* Silence unused variable warning */ #elif defined(HAVE_MEMSET_S) (void)memset_s(buf, size, 0, size); + (void)memset_libssh; /* Silence unused variable warning */ #else memset_libssh(buf, 0, size); #endif @@ -710,7 +715,8 @@ struct string_buf* _libssh2_string_buf_new(LIBSSH2_SESSION *session) { struct string_buf *ret; - if((ret = _libssh2_calloc(session, sizeof(*ret))) == NULL) + ret = _libssh2_calloc(session, sizeof(*ret)); + if(ret == NULL) return NULL; return ret; @@ -730,31 +736,39 @@ void _libssh2_string_buf_free(LIBSSH2_SESSION *session, struct string_buf *buf) int _libssh2_get_u32(struct string_buf *buf, uint32_t *out) { - unsigned char *p = NULL; - if(!_libssh2_check_length(buf, 4)) { return -1; } - p = buf->dataptr; - *out = (((uint32_t) p[0]) << 24) + (((uint32_t) p[1]) << 16) + - (((uint32_t) p[2]) << 8) + ((uint32_t) p[3]); + *out = _libssh2_ntohu32(buf->dataptr); buf->dataptr += 4; - buf->offset += 4; + return 0; +} + +int _libssh2_get_u64(struct string_buf *buf, libssh2_uint64_t *out) +{ + if(!_libssh2_check_length(buf, 8)) { + return -1; + } + + *out = _libssh2_ntohu64(buf->dataptr); + buf->dataptr += 8; return 0; } int _libssh2_match_string(struct string_buf *buf, const char *match) { unsigned char *out; - if((size_t)_libssh2_get_c_string(buf, &out) != strlen(match) || - strncmp((char*)out, match, strlen(match)) != 0) { + size_t len = 0; + if(_libssh2_get_string(buf, &out, &len) || len != strlen(match) || + strncmp((char *)out, match, strlen(match)) != 0) { return -1; } return 0; } -int _libssh2_get_c_string(struct string_buf *buf, unsigned char **outbuf) +int _libssh2_get_string(struct string_buf *buf, unsigned char **outbuf, + size_t *outlen) { uint32_t data_len; if(_libssh2_get_u32(buf, &data_len) != 0) { @@ -765,17 +779,45 @@ int _libssh2_get_c_string(struct string_buf *buf, unsigned char **outbuf) } *outbuf = buf->dataptr; buf->dataptr += data_len; - buf->offset += data_len; - return data_len; + + if(outlen) + *outlen = (size_t)data_len; + + return 0; +} + +int _libssh2_copy_string(LIBSSH2_SESSION *session, struct string_buf *buf, + unsigned char **outbuf, size_t *outlen) +{ + size_t str_len; + unsigned char *str; + + if(_libssh2_get_string(buf, &str, &str_len)) { + return -1; + } + + *outbuf = LIBSSH2_ALLOC(session, str_len); + if(*outbuf) { + memcpy(*outbuf, str, str_len); + } + else { + return -1; + } + + if(outlen) + *outlen = str_len; + + return 0; } -int _libssh2_get_bignum_bytes(struct string_buf *buf, unsigned char **outbuf) +int _libssh2_get_bignum_bytes(struct string_buf *buf, unsigned char **outbuf, + size_t *outlen) { uint32_t data_len; uint32_t bn_len; unsigned char *bnptr; - if(_libssh2_get_u32(buf, &data_len) != 0) { + if(_libssh2_get_u32(buf, &data_len)) { return -1; } if(!_libssh2_check_length(buf, data_len)) { @@ -785,23 +827,30 @@ int _libssh2_get_bignum_bytes(struct string_buf *buf, unsigned char **outbuf) bn_len = data_len; bnptr = buf->dataptr; - // trim leading zeros + /* trim leading zeros */ while(bn_len > 0 && *bnptr == 0x00) { bn_len--; bnptr++; } *outbuf = bnptr; - buf->dataptr += data_len; - buf->offset += data_len; - return bn_len; + if(outlen) + *outlen = (size_t)bn_len; + + return 0; } +/* Given the current location in buf, _libssh2_check_length ensures + callers can read the next len number of bytes out of the buffer + before reading the buffer content */ + int _libssh2_check_length(struct string_buf *buf, size_t len) { - return ((int)(buf->dataptr - buf->data) <= (int)(buf->len - len)) ? 1 : 0; + unsigned char *endp = &buf->data[buf->len]; + size_t left = endp - buf->dataptr; + return ((len <= left) && (left <= buf->len)); } /* Wrappers */ diff --git a/libssh2/src/misc.h b/libssh2/src/misc.h index 858f3567..5481e666 100644 --- a/libssh2/src/misc.h +++ b/libssh2/src/misc.h @@ -1,6 +1,6 @@ #ifndef __LIBSSH2_MISC_H #define __LIBSSH2_MISC_H -/* Copyright (c) 2009-2014 by Daniel Stenberg +/* Copyright (c) 2009-2019 by Daniel Stenberg * * All rights reserved. * @@ -50,13 +50,13 @@ struct list_node { }; struct string_buf { - unsigned char *data; - unsigned char *dataptr; - size_t len; - size_t offset; + unsigned char *data; + unsigned char *dataptr; + size_t len; }; -int _libssh2_error_flags(LIBSSH2_SESSION* session, int errcode, const char *errmsg, int errflags); +int _libssh2_error_flags(LIBSSH2_SESSION* session, int errcode, + const char *errmsg, int errflags); int _libssh2_error(LIBSSH2_SESSION* session, int errcode, const char *errmsg); void _libssh2_list_init(struct list_head *head); @@ -89,11 +89,17 @@ void *_libssh2_calloc(LIBSSH2_SESSION *session, size_t size); void _libssh2_explicit_zero(void *buf, size_t size); struct string_buf* _libssh2_string_buf_new(LIBSSH2_SESSION *session); -void _libssh2_string_buf_free(LIBSSH2_SESSION *session, struct string_buf *buf); +void _libssh2_string_buf_free(LIBSSH2_SESSION *session, + struct string_buf *buf); int _libssh2_get_u32(struct string_buf *buf, uint32_t *out); +int _libssh2_get_u64(struct string_buf *buf, libssh2_uint64_t *out); int _libssh2_match_string(struct string_buf *buf, const char *match); -int _libssh2_get_c_string(struct string_buf *buf, unsigned char **outbuf); -int _libssh2_get_bignum_bytes(struct string_buf *buf, unsigned char **outbuf); +int _libssh2_get_string(struct string_buf *buf, unsigned char **outbuf, + size_t *outlen); +int _libssh2_copy_string(LIBSSH2_SESSION* session, struct string_buf *buf, + unsigned char **outbuf, size_t *outlen); +int _libssh2_get_bignum_bytes(struct string_buf *buf, unsigned char **outbuf, + size_t *outlen); int _libssh2_check_length(struct string_buf *buf, size_t requested_len); #if defined(LIBSSH2_WIN32) && !defined(__MINGW32__) && !defined(__CYGWIN__) diff --git a/libssh2/src/openssl.c b/libssh2/src/openssl.c index 99e46121..04d5ec2f 100644 --- a/libssh2/src/openssl.c +++ b/libssh2/src/openssl.c @@ -279,7 +279,8 @@ _libssh2_ecdsa_key_get_curve_type(_libssh2_ec_key *key) */ int -_libssh2_ecdsa_curve_type_from_name(const char *name, libssh2_curve_type *out_type) +_libssh2_ecdsa_curve_type_from_name(const char *name, + libssh2_curve_type *out_type) { int ret = 0; libssh2_curve_type type; @@ -526,7 +527,8 @@ aes_ctr_do_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, the ciphertext block C1. The counter X is then incremented */ - if(EVP_EncryptUpdate(c->aes_ctx, b1, &outlen, c->ctr, AES_BLOCK_SIZE) != 1) { + if(EVP_EncryptUpdate(c->aes_ctx, b1, &outlen, + c->ctr, AES_BLOCK_SIZE) != 1) { return 0; } @@ -768,7 +770,7 @@ _libssh2_rsa_new_private_frommemory(libssh2_rsa_ctx ** rsa, filedata, filedata_len, passphrase); if(rc) { - rc = read_openssh_private_key_from_memory((void**)rsa, session, + rc = read_openssh_private_key_from_memory((void **)rsa, session, "ssh-rsa", filedata, filedata_len, passphrase); } @@ -871,8 +873,7 @@ gen_publickey_from_rsa_evp(LIBSSH2_SESSION *session, "Unable to allocate memory for private key data"); } -int -_libssh2_rsa_new_additional_parameters(RSA *rsa) +static int _libssh2_rsa_new_additional_parameters(RSA *rsa) { BN_CTX *ctx = NULL; BIGNUM *aux = NULL; @@ -892,20 +893,24 @@ _libssh2_rsa_new_additional_parameters(RSA *rsa) q = (*rsa).q; #endif - if((ctx = BN_CTX_new()) == NULL) + ctx = BN_CTX_new(); + if(ctx == NULL) return -1; - if((aux = BN_new()) == NULL) { + aux = BN_new(); + if(aux == NULL) { rc = -1; goto out; } - if((dmp1 = BN_new()) == NULL) { + dmp1 = BN_new(); + if(dmp1 == NULL) { rc = -1; goto out; } - if((dmq1 = BN_new()) == NULL) { + dmq1 = BN_new(); + if(dmq1 == NULL) { rc = -1; goto out; } @@ -940,7 +945,7 @@ _libssh2_rsa_new_additional_parameters(RSA *rsa) return rc; } -int +static int gen_publickey_from_rsa_openssh_priv_data(LIBSSH2_SESSION *session, struct string_buf *decrypted, unsigned char **method, @@ -950,61 +955,61 @@ gen_publickey_from_rsa_openssh_priv_data(LIBSSH2_SESSION *session, libssh2_rsa_ctx **rsa_ctx) { int rc = 0; - int nlen, elen, dlen, plen, qlen, coefflen; + size_t nlen, elen, dlen, plen, qlen, coefflen, commentlen; unsigned char *n, *e, *d, *p, *q, *coeff, *comment; - int commentlen; RSA *rsa = NULL; _libssh2_debug(session, LIBSSH2_TRACE_AUTH, "Computing RSA keys from private key data"); - // public key data - if((nlen = _libssh2_get_bignum_bytes(decrypted, &n)) <= 0) { + /* public key data */ + if(_libssh2_get_bignum_bytes(decrypted, &n, &nlen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "RSA no n"); return -1; } - if((elen = _libssh2_get_bignum_bytes(decrypted, &e)) <= 0) { + if(_libssh2_get_bignum_bytes(decrypted, &e, &elen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "RSA no e"); return -1; } - // private key data - if((dlen = _libssh2_get_bignum_bytes(decrypted, &d)) <= 0) { + /* private key data */ + if(_libssh2_get_bignum_bytes(decrypted, &d, &dlen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "RSA no d"); return -1; } - if((coefflen = _libssh2_get_bignum_bytes(decrypted, &coeff)) <= 0) { + if(_libssh2_get_bignum_bytes(decrypted, &coeff, &coefflen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "RSA no coeff"); return -1; } - if((plen = _libssh2_get_bignum_bytes(decrypted, &p)) <= 0) { + if(_libssh2_get_bignum_bytes(decrypted, &p, &plen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "RSA no p"); return -1; } - if((qlen = _libssh2_get_bignum_bytes(decrypted, &q)) <= 0) { + if(_libssh2_get_bignum_bytes(decrypted, &q, &qlen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "RSA no q"); return -1; } - if((commentlen = _libssh2_get_c_string(decrypted, &comment)) < 0) { + if(_libssh2_get_string(decrypted, &comment, &commentlen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "RSA no comment"); return -1; } if((rc = _libssh2_rsa_new(&rsa, e, elen, n, nlen, d, dlen, p, plen, - q, qlen, NULL, 0, NULL, 0, coeff, coefflen)) != 0) { + q, qlen, NULL, 0, NULL, 0, + coeff, coefflen)) != 0) { _libssh2_debug(session, LIBSSH2_TRACE_AUTH, "Could not create RSA private key"); @@ -1014,7 +1019,7 @@ gen_publickey_from_rsa_openssh_priv_data(LIBSSH2_SESSION *session, if(rsa != NULL) rc = _libssh2_rsa_new_additional_parameters(rsa); - if(rsa != NULL && pubkeydata != NULL && method != NULL){ + if(rsa != NULL && pubkeydata != NULL && method != NULL) { EVP_PKEY *pk = EVP_PKEY_new(); EVP_PKEY_set1_RSA(pk, rsa); @@ -1043,7 +1048,7 @@ gen_publickey_from_rsa_openssh_priv_data(LIBSSH2_SESSION *session, "Unable to allocate memory for private key data"); } -int +static int _libssh2_rsa_new_openssh_private(libssh2_rsa_ctx ** rsa, LIBSSH2_SESSION * session, const char *filename, @@ -1076,19 +1081,20 @@ _libssh2_rsa_new_openssh_private(libssh2_rsa_ctx ** rsa, } /* We have a new key file, now try and parse it using supported types */ - rc = _libssh2_get_c_string(decrypted, &buf); + rc = _libssh2_get_string(decrypted, &buf, NULL); - if(rc < 1 || buf == NULL) { + if(rc != 0 || buf == NULL) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Public key type in decrypted key data not found"); return -1; } - if(strcmp("ssh-rsa", (const char*)buf) == 0) { + if(strcmp("ssh-rsa", (const char *)buf) == 0) { rc = gen_publickey_from_rsa_openssh_priv_data(session, decrypted, NULL, 0, NULL, 0, rsa); - } else { + } + else { rc = -1; } @@ -1115,7 +1121,8 @@ _libssh2_rsa_new_private(libssh2_rsa_ctx ** rsa, filename, passphrase); if(rc) { - rc = _libssh2_rsa_new_openssh_private(rsa, session, filename, passphrase); + rc = _libssh2_rsa_new_openssh_private(rsa, session, + filename, passphrase); } return rc; @@ -1136,11 +1143,11 @@ _libssh2_dsa_new_private_frommemory(libssh2_dsa_ctx ** dsa, _libssh2_init_if_needed(); - rc = read_private_key_from_memory((void**)dsa, read_dsa, + rc = read_private_key_from_memory((void **)dsa, read_dsa, filedata, filedata_len, passphrase); if(rc) { - rc = read_openssh_private_key_from_memory((void**)dsa, session, + rc = read_openssh_private_key_from_memory((void **)dsa, session, "ssh-dsa", filedata, filedata_len, passphrase); } @@ -1257,7 +1264,7 @@ gen_publickey_from_dsa_evp(LIBSSH2_SESSION *session, "Unable to allocate memory for private key data"); } -int +static int gen_publickey_from_dsa_openssh_priv_data(LIBSSH2_SESSION *session, struct string_buf *decrypted, unsigned char **method, @@ -1267,7 +1274,7 @@ gen_publickey_from_dsa_openssh_priv_data(LIBSSH2_SESSION *session, libssh2_dsa_ctx **dsa_ctx) { int rc = 0; - int plen, qlen, glen, pub_len, priv_len; + size_t plen, qlen, glen, pub_len, priv_len; unsigned char *p, *q, *g, *pub_key, *priv_key; DSA *dsa = NULL; @@ -1275,38 +1282,39 @@ gen_publickey_from_dsa_openssh_priv_data(LIBSSH2_SESSION *session, LIBSSH2_TRACE_AUTH, "Computing DSA keys from private key data"); - if((plen = _libssh2_get_bignum_bytes(decrypted, &p)) <= 0) { + if(_libssh2_get_bignum_bytes(decrypted, &p, &plen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "DSA no p"); return -1; } - if((qlen = _libssh2_get_bignum_bytes(decrypted, &q)) <= 0) { + if(_libssh2_get_bignum_bytes(decrypted, &q, &qlen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "DSA no q"); return -1; } - if((glen = _libssh2_get_bignum_bytes(decrypted, &g)) <= 0) { + if(_libssh2_get_bignum_bytes(decrypted, &g, &glen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "DSA no g"); return -1; } - if((pub_len = _libssh2_get_bignum_bytes(decrypted, &pub_key)) <= 0) { + if(_libssh2_get_bignum_bytes(decrypted, &pub_key, &pub_len)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "DSA no public key"); return -1; } - if((priv_len = _libssh2_get_bignum_bytes(decrypted, &priv_key)) <= 0) { + if(_libssh2_get_bignum_bytes(decrypted, &priv_key, &priv_len)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "DSA no private key"); return -1; } - if((rc = _libssh2_dsa_new(&dsa, p, plen, q, qlen, g, glen, pub_key, pub_len, - priv_key, priv_len)) != 0 ) { + rc = _libssh2_dsa_new(&dsa, p, plen, q, qlen, g, glen, pub_key, pub_len, + priv_key, priv_len); + if(rc != 0) { _libssh2_debug(session, LIBSSH2_ERROR_PROTO, "Could not create DSA private key"); @@ -1342,7 +1350,7 @@ gen_publickey_from_dsa_openssh_priv_data(LIBSSH2_SESSION *session, "Unable to allocate memory for private key data"); } -int +static int _libssh2_dsa_new_openssh_private(libssh2_dsa_ctx ** dsa, LIBSSH2_SESSION * session, const char *filename, @@ -1375,15 +1383,15 @@ _libssh2_dsa_new_openssh_private(libssh2_dsa_ctx ** dsa, } /* We have a new key file, now try and parse it using supported types */ - rc = _libssh2_get_c_string(decrypted, &buf); + rc = _libssh2_get_string(decrypted, &buf, NULL); - if(rc < 1 || buf == NULL) { + if(rc != 0 || buf == NULL) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Public key type in decrypted key data not found"); return -1; } - if(strcmp("ssh-dss", (const char*)buf) == 0) { + if(strcmp("ssh-dss", (const char *)buf) == 0) { rc = gen_publickey_from_dsa_openssh_priv_data(session, decrypted, NULL, 0, NULL, 0, dsa); @@ -1415,7 +1423,8 @@ _libssh2_dsa_new_private(libssh2_dsa_ctx ** dsa, filename, passphrase); if(rc) { - rc = _libssh2_dsa_new_openssh_private(dsa, session, filename, passphrase); + rc = _libssh2_dsa_new_openssh_private(dsa, session, + filename, passphrase); } return rc; @@ -1443,8 +1452,9 @@ _libssh2_ecdsa_new_private_frommemory(libssh2_ecdsa_ctx ** ec_ctx, filedata, filedata_len, passphrase); if(rc) { - rc = read_openssh_private_key_from_memory((void**)ec_ctx, session, - "ssh-ecdsa", filedata, filedata_len, passphrase); + rc = read_openssh_private_key_from_memory((void **)ec_ctx, session, + "ssh-ecdsa", filedata, + filedata_len, passphrase); } return rc; @@ -1456,8 +1466,9 @@ _libssh2_ecdsa_new_private_frommemory(libssh2_ecdsa_ctx ** ec_ctx, #if LIBSSH2_ED25519 int -_libssh2_curve25519_new(LIBSSH2_SESSION *session, libssh2_x25519_ctx **out_ctx, - unsigned char **out_public_key, unsigned char **out_private_key) +_libssh2_curve25519_new(LIBSSH2_SESSION *session, libssh2_x25519_ctx **out_ctx, + unsigned char **out_public_key, + unsigned char **out_private_key) { EVP_PKEY *key = NULL; EVP_PKEY_CTX *pctx = NULL; @@ -1488,7 +1499,7 @@ _libssh2_curve25519_new(LIBSSH2_SESSION *session, libssh2_x25519_ctx **out_ctx, priv = ASN1_STRING_get0_data(oct); privLen = ASN1_STRING_length(oct); - if (privLen != LIBSSH2_ED25519_KEY_LEN) + if(privLen != LIBSSH2_ED25519_KEY_LEN) goto cleanExit; pubkey = X509_PUBKEY_new(); @@ -1522,13 +1533,15 @@ _libssh2_curve25519_new(LIBSSH2_SESSION *session, libssh2_x25519_ctx **out_ctx, if(ctx == NULL) goto cleanExit; - ctx->private_key = EVP_PKEY_new_raw_private_key(EVP_PKEY_X25519, NULL, - (const unsigned char*)priv, - LIBSSH2_ED25519_KEY_LEN); + ctx->private_key = + EVP_PKEY_new_raw_private_key(EVP_PKEY_X25519, NULL, + (const unsigned char *)priv, + LIBSSH2_ED25519_KEY_LEN); - ctx->public_key = EVP_PKEY_new_raw_public_key(EVP_PKEY_X25519, NULL, - (const unsigned char*)pub, - LIBSSH2_ED25519_KEY_LEN); + ctx->public_key = + EVP_PKEY_new_raw_public_key(EVP_PKEY_X25519, NULL, + (const unsigned char *)pub, + LIBSSH2_ED25519_KEY_LEN); if(ctx->public_key == NULL || ctx->private_key == NULL) { _libssh2_x25519_free(ctx); @@ -1557,7 +1570,7 @@ _libssh2_curve25519_new(LIBSSH2_SESSION *session, libssh2_x25519_ctx **out_ctx, return rc; } -int +static int gen_publickey_from_ed25519_openssh_priv_data(LIBSSH2_SESSION *session, struct string_buf *decrypted, unsigned char **method, @@ -1567,24 +1580,26 @@ gen_publickey_from_ed25519_openssh_priv_data(LIBSSH2_SESSION *session, libssh2_ed25519_ctx **out_ctx) { libssh2_ed25519_ctx *ctx = NULL; - unsigned char* method_buf = NULL; - unsigned char* key = NULL; - int i, rc, ret = 0; + unsigned char *method_buf = NULL; + unsigned char *key = NULL; + int i, ret = 0; unsigned char *pub_key, *priv_key, *buf; - size_t key_len = 0; + size_t key_len = 0, tmp_len = 0; unsigned char *p; _libssh2_debug(session, LIBSSH2_TRACE_AUTH, "Computing ED25519 keys from private key data"); - if(_libssh2_get_c_string(decrypted, &pub_key) != LIBSSH2_ED25519_KEY_LEN) { + if(_libssh2_get_string(decrypted, &pub_key, &tmp_len) || + tmp_len != LIBSSH2_ED25519_KEY_LEN) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Wrong public key length"); return -1; } - if(_libssh2_get_c_string(decrypted, &priv_key) != LIBSSH2_ED25519_PRIVATE_KEY_LEN) { + if(_libssh2_get_string(decrypted, &priv_key, &tmp_len) || + tmp_len != LIBSSH2_ED25519_PRIVATE_KEY_LEN) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Wrong private key length"); ret = -1; @@ -1592,35 +1607,41 @@ gen_publickey_from_ed25519_openssh_priv_data(LIBSSH2_SESSION *session, } ctx = _libssh2_ed25519_new_ctx(); - if (ctx == NULL) { + if(ctx == NULL) { _libssh2_error(session, LIBSSH2_ERROR_ALLOC, "Unable to allocate memory for ed25519 key"); ret = -1; goto clean_exit; } - /* first 32 bytes of priv_key is the private key, the last 32 bytes are the public key */ - ctx->private_key = EVP_PKEY_new_raw_private_key(EVP_PKEY_ED25519, NULL, - (const unsigned char*)priv_key, LIBSSH2_ED25519_KEY_LEN); + /* first 32 bytes of priv_key is the private key, the last 32 bytes are + the public key */ + ctx->private_key = + EVP_PKEY_new_raw_private_key(EVP_PKEY_ED25519, NULL, + (const unsigned char *)priv_key, + LIBSSH2_ED25519_KEY_LEN); - ctx->public_key = EVP_PKEY_new_raw_public_key(EVP_PKEY_ED25519, NULL, - (const unsigned char*)pub_key, LIBSSH2_ED25519_KEY_LEN); + ctx->public_key = + EVP_PKEY_new_raw_public_key(EVP_PKEY_ED25519, NULL, + (const unsigned char *)pub_key, + LIBSSH2_ED25519_KEY_LEN); /* comment */ - if((rc = _libssh2_get_c_string(decrypted, &buf)) < 0) { + if(_libssh2_get_string(decrypted, &buf, &tmp_len)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Unable to read comment"); ret = -1; goto clean_exit; } - if(rc > 0) { - unsigned char *comment = LIBSSH2_CALLOC(session, rc + 1); + if(tmp_len > 0) { + unsigned char *comment = LIBSSH2_CALLOC(session, tmp_len + 1); if(comment != NULL) { - memcpy(comment, buf, rc); - memcpy(comment + rc, "\0", 1); + memcpy(comment, buf, tmp_len); + memcpy(comment + tmp_len, "\0", 1); - _libssh2_debug(session, LIBSSH2_TRACE_AUTH, "Key comment: %s", comment); + _libssh2_debug(session, LIBSSH2_TRACE_AUTH, "Key comment: %s", + comment); LIBSSH2_FREE(session, comment); } @@ -1642,14 +1663,16 @@ gen_publickey_from_ed25519_openssh_priv_data(LIBSSH2_SESSION *session, if(ret == 0) { _libssh2_debug(session, LIBSSH2_TRACE_AUTH, - "Computing public key from ED25519 private key envelop"); + "Computing public key from ED25519 " + "private key envelop"); method_buf = LIBSSH2_ALLOC(session, 11); /* ssh-ed25519. */ if(method_buf == NULL) { goto clean_exit; } - /* Key form is: type_len(4) + type(11) + pub_key_len(4) + pub_key(32). */ + /* Key form is: type_len(4) + type(11) + pub_key_len(4) + + pub_key(32). */ key_len = LIBSSH2_ED25519_KEY_LEN + 19; key = LIBSSH2_CALLOC(session, key_len); if(key == NULL) { @@ -1659,7 +1682,7 @@ gen_publickey_from_ed25519_openssh_priv_data(LIBSSH2_SESSION *session, p = key; _libssh2_store_str(&p, "ssh-ed25519", 11); - _libssh2_store_str(&p, (const char*)pub_key, LIBSSH2_ED25519_KEY_LEN); + _libssh2_store_str(&p, (const char *)pub_key, LIBSSH2_ED25519_KEY_LEN); memcpy(method_buf, "ssh-ed25519", 11); @@ -1679,7 +1702,7 @@ gen_publickey_from_ed25519_openssh_priv_data(LIBSSH2_SESSION *session, if(pubkeydata_len != NULL) *pubkeydata_len = key_len; - if (out_ctx != NULL) + if(out_ctx != NULL) *out_ctx = ctx; else if(ctx != NULL) _libssh2_ed25519_free(ctx); @@ -1734,15 +1757,15 @@ _libssh2_ed25519_new_private(libssh2_ed25519_ctx ** ed_ctx, } /* We have a new key file, now try and parse it using supported types */ - rc = _libssh2_get_c_string(decrypted, &buf); + rc = _libssh2_get_string(decrypted, &buf, NULL); - if(rc < 1 || buf == NULL) { + if(rc != 0 || buf == NULL) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Public key type in decrypted key data not found"); return -1; } - if(strcmp("ssh-ed25519", (const char*)buf) == 0) { + if(strcmp("ssh-ed25519", (const char *)buf) == 0) { rc = gen_publickey_from_ed25519_openssh_priv_data(session, decrypted, NULL, @@ -1751,6 +1774,9 @@ _libssh2_ed25519_new_private(libssh2_ed25519_ctx ** ed_ctx, NULL, &ctx); } + else { + rc = -1; + } if(decrypted) _libssh2_string_buf_free(session, decrypted); @@ -1768,17 +1794,21 @@ _libssh2_ed25519_new_private(libssh2_ed25519_ctx ** ed_ctx, int _libssh2_ed25519_new_private_frommemory(libssh2_ed25519_ctx ** ed_ctx, LIBSSH2_SESSION * session, - const char *filedata, size_t filedata_len, + const char *filedata, + size_t filedata_len, unsigned const char *passphrase) { - return read_openssh_private_key_from_memory((void**)ed_ctx, session, "ssh-ed25519", - filedata, filedata_len, passphrase); + return read_openssh_private_key_from_memory((void **)ed_ctx, session, + "ssh-ed25519", + filedata, filedata_len, + passphrase); } int _libssh2_ed25519_new_public(libssh2_ed25519_ctx ** ed_ctx, LIBSSH2_SESSION * session, - const char *raw_pub_key, const uint8_t key_len) + const unsigned char *raw_pub_key, + const uint8_t key_len) { libssh2_ed25519_ctx *ctx = NULL; EVP_PKEY *public_key = NULL; @@ -1786,18 +1816,23 @@ _libssh2_ed25519_new_public(libssh2_ed25519_ctx ** ed_ctx, if(ed_ctx == NULL) return -1; - public_key = EVP_PKEY_new_raw_public_key(EVP_PKEY_ED25519, NULL, (const unsigned char*)raw_pub_key, key_len); + public_key = + EVP_PKEY_new_raw_public_key(EVP_PKEY_ED25519, NULL, + (const unsigned char *)raw_pub_key, + key_len); if(public_key == NULL) { - return _libssh2_error(session, LIBSSH2_ERROR_PROTO, "could not create ED25519 public key"); + return _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "could not create ED25519 public key"); } - + ctx = _libssh2_ed25519_new_ctx(); if(ctx == NULL) { - return _libssh2_error(session, LIBSSH2_ERROR_ALLOC, "could not alloc public/private key"); + return _libssh2_error(session, LIBSSH2_ERROR_ALLOC, + "could not alloc public/private key"); } - + ctx->public_key = public_key; - + if(ed_ctx != NULL) *ed_ctx = ctx; else if(ctx != NULL) @@ -2239,7 +2274,9 @@ gen_publickey_from_ec_evp(LIBSSH2_SESSION *session, } /* get length */ - octal_len = EC_POINT_point2oct(group, public_key, POINT_CONVERSION_UNCOMPRESSED, NULL, 0, bn_ctx); + octal_len = EC_POINT_point2oct(group, public_key, + POINT_CONVERSION_UNCOMPRESSED, + NULL, 0, bn_ctx); if(octal_len > EC_MAX_POINT_LEN) { rc = -1; goto clean_exit; @@ -2258,7 +2295,8 @@ gen_publickey_from_ec_evp(LIBSSH2_SESSION *session, goto clean_exit; } - /* Key form is: type_len(4) + type(19) + domain_len(4) + domain(8) + pub_key_len(4) + pub_key(~65). */ + /* Key form is: type_len(4) + type(19) + domain_len(4) + domain(8) + + pub_key_len(4) + pub_key(~65). */ key_len = 4 + 19 + 4 + 8 + 4 + octal_len; key = LIBSSH2_ALLOC(session, key_len); if(key == NULL) { @@ -2304,7 +2342,7 @@ gen_publickey_from_ec_evp(LIBSSH2_SESSION *session, return -1; } -int +static int gen_publickey_from_ecdsa_openssh_priv_data(LIBSSH2_SESSION *session, libssh2_curve_type curve_type, struct string_buf *decrypted, @@ -2315,7 +2353,7 @@ gen_publickey_from_ecdsa_openssh_priv_data(LIBSSH2_SESSION *session, libssh2_ecdsa_ctx **ec_ctx) { int rc = 0; - int curvelen, exponentlen, pointlen; + size_t curvelen, exponentlen, pointlen; unsigned char *curve, *exponent, *point_buf; EC_KEY *ec_key = NULL; BIGNUM *bn_exponent; @@ -2324,32 +2362,34 @@ gen_publickey_from_ecdsa_openssh_priv_data(LIBSSH2_SESSION *session, LIBSSH2_TRACE_AUTH, "Computing ECDSA keys from private key data"); - if ((curvelen = _libssh2_get_c_string(decrypted, &curve)) <= 0) { + if(_libssh2_get_string(decrypted, &curve, &curvelen) || + curvelen == 0) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "ECDSA no curve"); return -1; } - if ((pointlen = _libssh2_get_c_string(decrypted, &point_buf)) <= 0) { + if(_libssh2_get_string(decrypted, &point_buf, &pointlen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "ECDSA no point"); return -1; } - if ((exponentlen = _libssh2_get_bignum_bytes(decrypted, &exponent)) <= 0) { + if(_libssh2_get_bignum_bytes(decrypted, &exponent, &exponentlen)) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "ECDSA no exponent"); return -1; } - if ((rc = _libssh2_ecdsa_curve_name_with_octal_new(&ec_key, point_buf, + if((rc = _libssh2_ecdsa_curve_name_with_octal_new(&ec_key, point_buf, pointlen, curve_type)) != 0) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "ECDSA could not create key"); goto fail; } - if ((bn_exponent = BN_new()) == NULL) { + bn_exponent = BN_new(); + if(bn_exponent == NULL) { rc = -1; goto fail; } @@ -2388,7 +2428,7 @@ gen_publickey_from_ecdsa_openssh_priv_data(LIBSSH2_SESSION *session, } -int +static int _libssh2_ecdsa_new_openssh_private(libssh2_ecdsa_ctx ** ec_ctx, LIBSSH2_SESSION * session, const char *filename, @@ -2409,7 +2449,7 @@ _libssh2_ecdsa_new_openssh_private(libssh2_ecdsa_ctx ** ec_ctx, _libssh2_init_if_needed(); fp = fopen(filename, "r"); - if (!fp) { + if(!fp) { _libssh2_error(session, LIBSSH2_ERROR_FILE, "Unable to open OpenSSH ECDSA private key file"); return -1; @@ -2422,15 +2462,15 @@ _libssh2_ecdsa_new_openssh_private(libssh2_ecdsa_ctx ** ec_ctx, } /* We have a new key file, now try and parse it using supported types */ - rc = _libssh2_get_c_string(decrypted, &buf); + rc = _libssh2_get_string(decrypted, &buf, NULL); - if(rc < 1 || buf == NULL) { + if(rc != 0 || buf == NULL) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Public key type in decrypted key data not found"); return -1; } - rc = _libssh2_ecdsa_curve_type_from_name((const char*)buf, &type); + rc = _libssh2_ecdsa_curve_type_from_name((const char *)buf, &type); if(rc == 0) { rc = gen_publickey_from_ecdsa_openssh_priv_data(session, type, @@ -2463,7 +2503,8 @@ _libssh2_ecdsa_new_private(libssh2_ecdsa_ctx ** ec_ctx, filename, passphrase); if(rc) { - return _libssh2_ecdsa_new_openssh_private(ec_ctx, session, filename, passphrase); + return _libssh2_ecdsa_new_openssh_private(ec_ctx, session, + filename, passphrase); } return rc; @@ -2478,9 +2519,11 @@ _libssh2_ecdsa_new_private(libssh2_ecdsa_ctx ** ec_ctx, */ int -_libssh2_ecdsa_create_key(LIBSSH2_SESSION *session, _libssh2_ec_key **out_private_key, +_libssh2_ecdsa_create_key(LIBSSH2_SESSION *session, + _libssh2_ec_key **out_private_key, unsigned char **out_public_key_octal, - size_t *out_public_key_octal_len, libssh2_curve_type curve_type) + size_t *out_public_key_octal_len, + libssh2_curve_type curve_type) { int ret = 1; size_t octal_len = 0; @@ -2501,7 +2544,9 @@ _libssh2_ecdsa_create_key(LIBSSH2_SESSION *session, _libssh2_ec_key **out_privat public_key = EC_KEY_get0_public_key(private_key); /* get length */ - octal_len = EC_POINT_point2oct(group, public_key, POINT_CONVERSION_UNCOMPRESSED, NULL, 0, bn_ctx); + octal_len = EC_POINT_point2oct(group, public_key, + POINT_CONVERSION_UNCOMPRESSED, + NULL, 0, bn_ctx); if(octal_len > EC_MAX_POINT_LEN) { ret = -1; goto clean_exit; @@ -2569,7 +2614,8 @@ _libssh2_ecdh_gen_k(_libssh2_bn **k, _libssh2_ec_key *private_key, if(server_public_key_point == NULL) return -1; - rc = EC_POINT_oct2point(private_key_group, server_public_key_point, server_public_key, server_public_key_len, bn_ctx); + rc = EC_POINT_oct2point(private_key_group, server_public_key_point, + server_public_key, server_public_key_len, bn_ctx); if(rc != 1) { ret = -1; goto clean_exit; @@ -2582,7 +2628,8 @@ _libssh2_ecdh_gen_k(_libssh2_bn **k, _libssh2_ec_key *private_key, goto clean_exit; } - secret_len = ECDH_compute_key(secret, secret_len, server_public_key_point, private_key, NULL); + secret_len = ECDH_compute_key(secret, secret_len, server_public_key_point, + private_key, NULL); if(secret_len <= 0 || secret_len > EC_MAX_POINT_LEN) { ret = -1; @@ -2621,9 +2668,9 @@ _libssh2_ed25519_sign(libssh2_ed25519_ctx *ctx, LIBSSH2_SESSION *session, unsigned char *sig = NULL; if(md_ctx != NULL) { - if (EVP_DigestSignInit(md_ctx, NULL, NULL, NULL, ctx->private_key) != 1) + if(EVP_DigestSignInit(md_ctx, NULL, NULL, NULL, ctx->private_key) != 1) goto clean_exit; - if (EVP_DigestSign(md_ctx, NULL, &sig_len, message, message_len) != 1) + if(EVP_DigestSign(md_ctx, NULL, &sig_len, message, message_len) != 1) goto clean_exit; if(sig_len != LIBSSH2_ED25519_SIG_LEN) @@ -2639,7 +2686,8 @@ _libssh2_ed25519_sign(libssh2_ed25519_ctx *ctx, LIBSSH2_SESSION *session, if(rc == 1) { *out_sig = sig; *out_sig_len = sig_len; - } else { + } + else { *out_sig_len = 0; *out_sig = NULL; LIBSSH2_FREE(session, sig); @@ -2707,7 +2755,8 @@ _libssh2_curve25519_gen_k(_libssh2_bn **k, if(rc == 1 && out_len == LIBSSH2_ED25519_KEY_LEN) { BN_bin2bn(out_shared_key, LIBSSH2_ED25519_KEY_LEN, *k); - } else { + } + else { rc = -1; } @@ -2719,7 +2768,7 @@ _libssh2_curve25519_gen_k(_libssh2_bn **k, EVP_PKEY_free(peer_key); if(server_key) EVP_PKEY_free(server_key); - if (bn_ctx != NULL) + if(bn_ctx != NULL) BN_CTX_free(bn_ctx); return (rc == 1) ? 0 : -1; @@ -2751,7 +2800,7 @@ _libssh2_ed25519_verify(libssh2_ed25519_ctx *ctx, const uint8_t *s, #endif /* LIBSSH2_ED25519 */ -int +static int _libssh2_pub_priv_openssh_keyfile(LIBSSH2_SESSION *session, unsigned char **method, size_t *method_len, @@ -2765,8 +2814,7 @@ _libssh2_pub_priv_openssh_keyfile(LIBSSH2_SESSION *session, struct string_buf *decrypted = NULL; int rc = 0; - if(session == NULL) - { + if(session == NULL) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Session is required"); return -1; @@ -2781,7 +2829,7 @@ _libssh2_pub_priv_openssh_keyfile(LIBSSH2_SESSION *session, return -1; } - rc = _libssh2_openssh_pem_parse(session, (const unsigned char*)passphrase, + rc = _libssh2_openssh_pem_parse(session, (const unsigned char *)passphrase, fp, &decrypted); fclose(fp); if(rc) { @@ -2791,9 +2839,9 @@ _libssh2_pub_priv_openssh_keyfile(LIBSSH2_SESSION *session, } /* We have a new key file, now try and parse it using supported types */ - rc = _libssh2_get_c_string(decrypted, &buf); + rc = _libssh2_get_string(decrypted, &buf, NULL); - if(rc < 1 || buf == NULL){ + if(rc != 0 || buf == NULL) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Public key type in decrypted key data not found"); return -1; @@ -2802,34 +2850,44 @@ _libssh2_pub_priv_openssh_keyfile(LIBSSH2_SESSION *session, rc = -1; #if LIBSSH2_ED25519 - if(strcmp("ssh-ed25519", (const char*)buf) == 0) { + if(strcmp("ssh-ed25519", (const char *)buf) == 0) { rc = gen_publickey_from_ed25519_openssh_priv_data(session, decrypted, method, method_len, - pubkeydata, pubkeydata_len, NULL); + pubkeydata, + pubkeydata_len, + NULL); } #endif #if LIBSSH2_RSA - if(strcmp("ssh-rsa", (const char*)buf) == 0) { + if(strcmp("ssh-rsa", (const char *)buf) == 0) { rc = gen_publickey_from_rsa_openssh_priv_data(session, decrypted, - method, method_len, - pubkeydata, pubkeydata_len, NULL); + method, method_len, + pubkeydata, + pubkeydata_len, + NULL); } #endif #if LIBSSH2_DSA - if(strcmp("ssh-dss", (const char*)buf) == 0) { + if(strcmp("ssh-dss", (const char *)buf) == 0) { rc = gen_publickey_from_dsa_openssh_priv_data(session, decrypted, method, method_len, - pubkeydata, pubkeydata_len, NULL); + pubkeydata, + pubkeydata_len, + NULL); } #endif #if LIBSSH2_ECDSA { libssh2_curve_type type; - if(_libssh2_ecdsa_curve_type_from_name((const char*)buf, &type) == 0) { - rc = gen_publickey_from_ecdsa_openssh_priv_data(session, type, decrypted, + if(_libssh2_ecdsa_curve_type_from_name((const char *)buf, + &type) == 0) { + rc = gen_publickey_from_ecdsa_openssh_priv_data(session, type, + decrypted, method, method_len, - pubkeydata, pubkeydata_len, NULL); + pubkeydata, + pubkeydata_len, + NULL); } } #endif @@ -2936,7 +2994,7 @@ _libssh2_pub_priv_keyfile(LIBSSH2_SESSION *session, return st; } -int +static int _libssh2_pub_priv_openssh_keyfilememory(LIBSSH2_SESSION *session, void **key_ctx, const char *key_type, @@ -2956,9 +3014,9 @@ _libssh2_pub_priv_openssh_keyfilememory(LIBSSH2_SESSION *session, *key_ctx = NULL; if(session == NULL) { - _libssh2_error(session, LIBSSH2_ERROR_PROTO, - "Session is required"); - return -1; + _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Session is required"); + return -1; } if(key_type != NULL && (strlen(key_type) > 11 || strlen(key_type) < 7)) { @@ -2974,45 +3032,52 @@ _libssh2_pub_priv_openssh_keyfilememory(LIBSSH2_SESSION *session, privatekeydata_len, &decrypted); if(rc) { - return rc; + return rc; } /* We have a new key file, now try and parse it using supported types */ - rc = _libssh2_get_c_string(decrypted, &buf); + rc = _libssh2_get_string(decrypted, &buf, NULL); - if(rc < 1 || buf == NULL) { + if(rc != 0 || buf == NULL) { _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Public key type in decrypted key data not found"); return -1; } + rc = -1; + #if LIBSSH2_ED25519 - if(strcmp("ssh-ed25519", (const char*)buf) == 0) { + if(strcmp("ssh-ed25519", (const char *)buf) == 0) { if(key_type == NULL || strcmp("ssh-ed25519", key_type) == 0) { - rc = gen_publickey_from_ed25519_openssh_priv_data(session, decrypted, - method, method_len, - pubkeydata, pubkeydata_len, - (libssh2_ed25519_ctx**)key_ctx); + rc = gen_publickey_from_ed25519_openssh_priv_data(session, + decrypted, + method, + method_len, + pubkeydata, + pubkeydata_len, + (libssh2_ed25519_ctx**)key_ctx); } } #endif #if LIBSSH2_RSA - if(strcmp("ssh-rsa", (const char*)buf) == 0) { + if(strcmp("ssh-rsa", (const char *)buf) == 0) { if(key_type == NULL || strcmp("ssh-rsa", key_type) == 0) { rc = gen_publickey_from_rsa_openssh_priv_data(session, decrypted, - method, method_len, - pubkeydata, pubkeydata_len, - (libssh2_rsa_ctx**)key_ctx); + method, method_len, + pubkeydata, + pubkeydata_len, + (libssh2_rsa_ctx**)key_ctx); } } #endif #if LIBSSH2_DSA - if(strcmp("ssh-dss", (const char*)buf) == 0) { + if(strcmp("ssh-dss", (const char *)buf) == 0) { if(key_type == NULL || strcmp("ssh-dss", key_type) == 0) { rc = gen_publickey_from_dsa_openssh_priv_data(session, decrypted, method, method_len, - pubkeydata, pubkeydata_len, - (libssh2_dsa_ctx**)key_ctx); + pubkeydata, + pubkeydata_len, + (libssh2_dsa_ctx**)key_ctx); } } #endif @@ -3020,12 +3085,14 @@ _libssh2_pub_priv_openssh_keyfilememory(LIBSSH2_SESSION *session, { libssh2_curve_type type; - if(_libssh2_ecdsa_curve_type_from_name((const char*)buf, &type) == 0) { + if(_libssh2_ecdsa_curve_type_from_name((const char *)buf, &type) == 0) { if(key_type == NULL || strcmp("ssh-ecdsa", key_type) == 0) { - rc = gen_publickey_from_ecdsa_openssh_priv_data(session, type, decrypted, + rc = gen_publickey_from_ecdsa_openssh_priv_data(session, type, + decrypted, method, method_len, - pubkeydata, pubkeydata_len, - (libssh2_ecdsa_ctx**)key_ctx); + pubkeydata, + pubkeydata_len, + (libssh2_ecdsa_ctx**)key_ctx); } } } @@ -3080,13 +3147,14 @@ _libssh2_pub_priv_keyfilememory(LIBSSH2_SESSION *session, if(pk == NULL) { /* Try OpenSSH format */ - st = _libssh2_pub_priv_openssh_keyfilememory(session, NULL, NULL, method, + st = _libssh2_pub_priv_openssh_keyfilememory(session, NULL, NULL, + method, method_len, pubkeydata, pubkeydata_len, privatekeydata, privatekeydata_len, - (unsigned const char*)passphrase); + (unsigned const char *)passphrase); if(st != 0) { return _libssh2_error(session, LIBSSH2_ERROR_FILE, diff --git a/libssh2/src/openssl.h b/libssh2/src/openssl.h index 7142d033..15518e0a 100644 --- a/libssh2/src/openssl.h +++ b/libssh2/src/openssl.h @@ -81,8 +81,11 @@ #if OPENSSL_VERSION_NUMBER >= 0x10101000L && \ !defined(LIBRESSL_VERSION_NUMBER) # define LIBSSH2_ED25519 1 +#else +# define LIBSSH2_ED25519 0 #endif + #ifdef OPENSSL_NO_MD5 # define LIBSSH2_MD5 0 #else @@ -175,7 +178,8 @@ int _libssh2_sha256_init(libssh2_sha256_ctx *ctx); EVP_MD_CTX_free(ctx); \ } while(0) #else -#define libssh2_sha256_update(ctx, data, len) EVP_DigestUpdate(&(ctx), data, len) +#define libssh2_sha256_update(ctx, data, len) \ + EVP_DigestUpdate(&(ctx), data, len) #define libssh2_sha256_final(ctx, out) EVP_DigestFinal(&(ctx), out, NULL) #endif int _libssh2_sha256(const unsigned char *message, unsigned long len, @@ -198,7 +202,8 @@ int _libssh2_sha384_init(libssh2_sha384_ctx *ctx); EVP_MD_CTX_free(ctx); \ } while(0) #else -#define libssh2_sha384_update(ctx, data, len) EVP_DigestUpdate(&(ctx), data, len) +#define libssh2_sha384_update(ctx, data, len) \ + EVP_DigestUpdate(&(ctx), data, len) #define libssh2_sha384_final(ctx, out) EVP_DigestFinal(&(ctx), out, NULL) #endif int _libssh2_sha384(const unsigned char *message, unsigned long len, @@ -221,7 +226,8 @@ int _libssh2_sha512_init(libssh2_sha512_ctx *ctx); EVP_MD_CTX_free(ctx); \ } while(0) #else -#define libssh2_sha512_update(ctx, data, len) EVP_DigestUpdate(&(ctx), data, len) +#define libssh2_sha512_update(ctx, data, len) \ + EVP_DigestUpdate(&(ctx), data, len) #define libssh2_sha512_final(ctx, out) EVP_DigestFinal(&(ctx), out, NULL) #endif int _libssh2_sha512(const unsigned char *message, unsigned long len, @@ -300,7 +306,7 @@ extern void _libssh2_openssl_crypto_exit(void); #define _libssh2_dsa_free(dsactx) DSA_free(dsactx) -#if LIBSSH2_ECDSA +#ifdef LIBSSH2_ECDSA #define libssh2_ecdsa_ctx EC_KEY #define _libssh2_ecdsa_free(ecdsactx) EC_KEY_free(ecdsactx) #define _libssh2_ec_key EC_KEY @@ -308,14 +314,14 @@ extern void _libssh2_openssl_crypto_exit(void); typedef enum { LIBSSH2_EC_CURVE_NISTP256 = NID_X9_62_prime256v1, LIBSSH2_EC_CURVE_NISTP384 = NID_secp384r1, - LIBSSH2_EC_CURVE_NISTP521 = NID_secp521r1, + LIBSSH2_EC_CURVE_NISTP521 = NID_secp521r1 } libssh2_curve_type; #else #define _libssh2_ec_key void #endif /* LIBSSH2_ECDSA */ -#if LIBSSH2_ED25519 +#ifdef LIBSSH2_ED25519 typedef struct { EVP_PKEY *public_key; @@ -390,7 +396,8 @@ typedef struct { #define libssh2_dh_dtor(dhctx) _libssh2_dh_dtor(dhctx) extern void _libssh2_dh_init(_libssh2_dh_ctx *dhctx); extern int _libssh2_dh_key_pair(_libssh2_dh_ctx *dhctx, _libssh2_bn *public, - _libssh2_bn *g, _libssh2_bn *p, int group_order, + _libssh2_bn *g, _libssh2_bn *p, + int group_order, _libssh2_bn_ctx *bnctx); extern int _libssh2_dh_secret(_libssh2_dh_ctx *dhctx, _libssh2_bn *secret, _libssh2_bn *f, _libssh2_bn *p, diff --git a/libssh2/src/os400qc3.c b/libssh2/src/os400qc3.c deleted file mode 100644 index 8ba2e1c5..00000000 --- a/libssh2/src/os400qc3.c +++ /dev/null @@ -1,2407 +0,0 @@ -/* - * Copyright (C) 2015-2016 Patrick Monnerat, D+H - * All rights reserved. - * - * Redistribution and use in source and binary forms, - * with or without modification, are permitted provided - * that the following conditions are met: - * - * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * - * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * Neither the name of the copyright holder nor the names - * of any other contributors may be used to endorse or - * promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE - * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY - * OF SUCH DAMAGE. - */ - -#include "libssh2_priv.h" - -#ifdef LIBSSH2_OS400QC3 /* compile only if we build with OS/400 QC3 library */ - -#ifdef HAVE_STDLIB_H -#include -#endif - -#include -#include -#include -#include - -#include - - -#ifdef OS400_DEBUG -/* In debug mode, all system library errors cause an exception. */ -#define set_EC_length(ec, length) ((ec).Bytes_Provided = \ - (ec).Bytes_Available = 0) -#else -#define set_EC_length(ec, length) ((ec).Bytes_Provided = (length)) -#endif - - -/* Ensure va_list operations are not on an array. */ -typedef struct { - va_list list; -} valiststr; - - -typedef int (*loadkeyproc)(LIBSSH2_SESSION *session, - const unsigned char *data, unsigned int datalen, - const unsigned char *passphrase, void *loadkeydata); - -/* Public key extraction data. */ -typedef struct { - const char * method; - const unsigned char * data; - unsigned int length; -} loadpubkeydata; - - -/* Support for ASN.1 elements. */ - -typedef struct { - char * header; /* Pointer to header byte. */ - char * beg; /* Pointer to element data. */ - char * end; /* Pointer to 1st byte after element. */ - unsigned char class; /* ASN.1 element class. */ - unsigned char tag; /* ASN.1 element tag. */ - unsigned char constructed; /* Element is constructed. */ -} asn1Element; - -#define ASN1_INTEGER 2 -#define ASN1_BIT_STRING 3 -#define ASN1_OCTET_STRING 4 -#define ASN1_NULL 5 -#define ASN1_OBJ_ID 6 -#define ASN1_SEQ 16 - -#define ASN1_CONSTRUCTED 0x20 - -/* rsaEncryption OID: 1.2.840.113549.1.1.1 */ -static unsigned char OID_rsaEncryption[] = - {9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 1, 1, 1}; -static int sshrsapubkey(LIBSSH2_SESSION *session, char **sshpubkey, - asn1Element *params, asn1Element *key, - const char *method); - -#if LIBSSH2_DSA != 0 -/* dsaEncryption OID: 1.2.840.10040.4.1 */ -static unsigned char OID_dsaEncryption[] = - {7, 40 + 2, 0x86, 0x48, 0xCE, 0x38, 4, 1}; -static int sshdsapubkey(LIBSSH2_SESSION *session, char **sshpubkey, - asn1Element *params, asn1Element *key, - const char *method); -#endif - -static unsigned char OID_dhKeyAgreement[] = - {9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 1, 3, 1}; - - -/* PKCS#5 support. */ - -typedef struct pkcs5params pkcs5params; -struct pkcs5params { - int cipher; /* Encryption cipher. */ - int blocksize; /* Cipher block size. */ - char mode; /* Block encryption mode. */ - char padopt; /* Pad option. */ - char padchar; /* Pad character. */ - int (*kdf)(LIBSSH2_SESSION *session, char **dk, - const unsigned char *passphrase, pkcs5params *pkcs5); - int hash; /* KDF hash algorithm. */ - size_t hashlen; /* KDF hash digest length. */ - char * salt; /* Salt. */ - size_t saltlen; /* Salt length. */ - char * iv; /* Initialization vector. */ - size_t ivlen; /* Initialization vector length. */ - int itercount; /* KDF iteration count. */ - int dklen; /* Derived key length (#bytes). */ - int effkeysize; /* RC2 effective key size (#bits) or 0. */ -}; - -typedef struct pkcs5algo pkcs5algo; -struct pkcs5algo { - const unsigned char * oid; - int (*parse)(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param); - int cipher; /* Encryption cipher. */ - size_t blocksize; /* Cipher block size. */ - char mode; /* Block encryption mode. */ - char padopt; /* Pad option. */ - char padchar; /* Pad character. */ - size_t keylen; /* Key length (#bytes). */ - int hash; /* Hash algorithm. */ - size_t hashlen; /* Hash digest length. */ - size_t saltlen; /* Salt length. */ - size_t ivlen; /* Initialisation vector length. */ - int effkeysize; /* RC2 effective key size (#bits) or 0. */ -}; - -/* id-PBES2 OID: 1.2.840.113549.1.5.13 */ -static const unsigned char OID_id_PBES2[] = { - 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x0D -}; -static int parse_pbes2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param); -static const pkcs5algo PBES2 = { - OID_id_PBES2, parse_pbes2, 0, 0, '\0', '\0', '\0', 0, - 0, 0, 0, 0, 0 -}; - -/* id-PBKDF2 OID: 1.2.840.113549.1.5.12 */ -static const unsigned char OID_id_PBKDF2[] = { - 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x0C -}; -static int parse_pbkdf2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param); -static const pkcs5algo PBKDF2 = { - OID_id_PBKDF2, parse_pbkdf2, 0, 0, '\0', '\0', '\0', - SHA_DIGEST_LENGTH, Qc3_SHA1, SHA_DIGEST_LENGTH, 8, 8, 0 -}; - -/* id-hmacWithSHA1 OID: 1.2.840.113549.2.7 */ -static const unsigned char OID_id_hmacWithSHA1[] = { - 8, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x02, 0x07 -}; -static int parse_hmacWithSHA1(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param); -static const pkcs5algo hmacWithSHA1 = { - OID_id_hmacWithSHA1, parse_hmacWithSHA1, 0, 0, '\0', '\0', '\0', - SHA_DIGEST_LENGTH, Qc3_SHA1, SHA_DIGEST_LENGTH, 8, 8, 0 -}; - -/* desCBC OID: 1.3.14.3.2.7 */ -static const unsigned char OID_desCBC[] = {5, 40 + 3, 0x0E, 0x03, 0x02, 0x07}; -static int parse_iv(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param); -static const pkcs5algo desCBC = { - OID_desCBC, parse_iv, Qc3_DES, 8, Qc3_CBC, Qc3_Pad_Counter, - '\0', 8, 0, 0, 8, 8, 0 -}; - -/* des-EDE3-CBC OID: 1.2.840.113549.3.7 */ -static const unsigned char OID_des_EDE3_CBC[] = { - 8, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x03, 0x07 -}; -static const pkcs5algo des_EDE3_CBC = { - OID_des_EDE3_CBC, parse_iv, Qc3_TDES, 8, Qc3_CBC, Qc3_Pad_Counter, - '\0', 24, 0, 0, 8, 8, 0 -}; - -/* rc2CBC OID: 1.2.840.113549.3.2 */ -static const unsigned char OID_rc2CBC[] = { - 8, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x03, 0x02 -}; -static int parse_rc2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param); -static const pkcs5algo rc2CBC = { - OID_rc2CBC, parse_rc2, Qc3_RC2, 8, Qc3_CBC, Qc3_Pad_Counter, - '\0', 0, 0, 0, 8, 0, 32 -}; - -/* pbeWithMD5AndDES-CBC OID: 1.2.840.113549.1.5.3 */ -static const unsigned char OID_pbeWithMD5AndDES_CBC[] = { - 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x03 -}; -static int parse_pbes1(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param); -static const pkcs5algo pbeWithMD5AndDES_CBC = { - OID_pbeWithMD5AndDES_CBC, parse_pbes1, Qc3_DES, 8, Qc3_CBC, - Qc3_Pad_Counter, '\0', 8, Qc3_MD5, MD5_DIGEST_LENGTH, 8, 0, 0 -}; - -/* pbeWithMD5AndRC2-CBC OID: 1.2.840.113549.1.5.6 */ -static const unsigned char OID_pbeWithMD5AndRC2_CBC[] = { - 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x06 -}; -static const pkcs5algo pbeWithMD5AndRC2_CBC = { - OID_pbeWithMD5AndRC2_CBC, parse_pbes1, Qc3_RC2, 8, Qc3_CBC, - Qc3_Pad_Counter, '\0', 0, Qc3_MD5, MD5_DIGEST_LENGTH, 8, 0, 64 -}; - -/* pbeWithSHA1AndDES-CBC OID: 1.2.840.113549.1.5.10 */ -static const unsigned char OID_pbeWithSHA1AndDES_CBC[] = { - 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x0A -}; -static const pkcs5algo pbeWithSHA1AndDES_CBC = { - OID_pbeWithSHA1AndDES_CBC, parse_pbes1, Qc3_DES, 8, Qc3_CBC, - Qc3_Pad_Counter, '\0', 8, Qc3_SHA1, SHA_DIGEST_LENGTH, 8, 0, 0 -}; - -/* pbeWithSHA1AndRC2-CBC OID: 1.2.840.113549.1.5.11 */ -static const unsigned char OID_pbeWithSHA1AndRC2_CBC[] = { - 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x0B -}; -static const pkcs5algo pbeWithSHA1AndRC2_CBC = { - OID_pbeWithSHA1AndRC2_CBC, parse_pbes1, Qc3_RC2, 8, Qc3_CBC, - Qc3_Pad_Counter, '\0', 0, Qc3_SHA1, SHA_DIGEST_LENGTH, 8, 0, 64 -}; - -/* rc5-CBC-PAD OID: 1.2.840.113549.3.9: RC5 not implemented in Qc3. */ -/* pbeWithMD2AndDES-CBC OID: 1.2.840.113549.1.5.1: MD2 not implemented. */ -/* pbeWithMD2AndRC2-CBC OID: 1.2.840.113549.1.5.4: MD2 not implemented. */ - -static const pkcs5algo * pbestable[] = { - &pbeWithMD5AndDES_CBC, - &pbeWithMD5AndRC2_CBC, - &pbeWithSHA1AndDES_CBC, - &pbeWithSHA1AndRC2_CBC, - &PBES2, - NULL -}; - -static const pkcs5algo * pbkdf2table[] = { - &PBKDF2, - NULL -}; - -static const pkcs5algo * pbes2enctable[] = { - &desCBC, - &des_EDE3_CBC, - &rc2CBC, - NULL -}; - -static const pkcs5algo * kdf2prftable[] = { - &hmacWithSHA1, - NULL -}; - - -/* Public key extraction support. */ -static struct { - unsigned char *oid; - int (*sshpubkey)(LIBSSH2_SESSION *session, char **pubkey, - asn1Element *params, asn1Element *key, - const char *method); - const char * method; -} pka[] = { -#if LIBSSH2_RSA != 0 - { OID_rsaEncryption, sshrsapubkey, "ssh-rsa" }, -#endif -#if LIBSSH2_DSA != 0 - { OID_dsaEncryption, sshdsapubkey, "ssh-dss" }, -#endif - { NULL, NULL, NULL } -}; - -/* Define ASCII strings. */ -static const char beginencprivkeyhdr[] = - "-----BEGIN ENCRYPTED PRIVATE KEY-----"; -static const char endencprivkeyhdr[] = "-----END ENCRYPTED PRIVATE KEY-----"; -static const char beginprivkeyhdr[] = "-----BEGIN PRIVATE KEY-----"; -static const char endprivkeyhdr[] = "-----END PRIVATE KEY-----"; -static const char beginrsaprivkeyhdr[] = "-----BEGIN RSA PRIVATE KEY-----"; -static const char endrsaprivkeyhdr[] = "-----END RSA PRIVATE KEY-----"; -static const char fopenrmode[] = "r"; -static const char fopenrbmode[] = "rb"; - - -/* The rest of character literals in this module are in EBCDIC. */ -#pragma convert(37) - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static Qc3_Format_KEYD0100_T nulltoken = {""}; - -static int zero = 0; -static int rsaprivate[] = { Qc3_RSA_Private }; -static char anycsp[] = { Qc3_Any_CSP }; -static char binstring[] = { Qc3_Bin_String }; -static char berstring[] = { Qc3_BER_String }; -static char qc3clear[] = { Qc3_Clear }; - -static const Qus_EC_t ecnull = {0}; /* Error causes an exception. */ - -static asn1Element lastbytebitcount = { - (char *) &zero, NULL, (char *) &zero + 1 -}; - - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: ASN.1 support. - * - *******************************************************************/ - -static char * -getASN1Element(asn1Element *elem, char *beg, char *end) -{ - unsigned char b; - unsigned long len; - asn1Element lelem; - - /* Get a single ASN.1 element into `elem', parse ASN.1 string at `beg' - * ending at `end'. - * Returns a pointer in source string after the parsed element, or NULL - * if an error occurs. - */ - - if(beg >= end || !*beg) - return NULL; - - /* Process header byte. */ - elem->header = beg; - b = (unsigned char) *beg++; - elem->constructed = (b & 0x20) != 0; - elem->class = (b >> 6) & 3; - b &= 0x1F; - if(b == 0x1F) - return NULL; /* Long tag values not supported here. */ - elem->tag = b; - - /* Process length. */ - if(beg >= end) - return NULL; - b = (unsigned char) *beg++; - if(!(b & 0x80)) - len = b; - else if(!(b &= 0x7F)) { - /* Unspecified length. Since we have all the data, we can determine the - * effective length by skipping element until an end element is - * found. - */ - if(!elem->constructed) - return NULL; - elem->beg = beg; - while(beg < end && *beg) { - beg = getASN1Element(&lelem, beg, end); - if(!beg) - return NULL; - } - if(beg >= end) - return NULL; - elem->end = beg; - return beg + 1; - } - else if(beg + b > end) - return NULL; /* Does not fit in source. */ - else { - /* Get long length. */ - len = 0; - do { - if(len & 0xFF000000L) - return NULL; /* Lengths > 32 bits are not supported. */ - len = (len << 8) | (unsigned char) *beg++; - } while(--b); - } - if((unsigned long) (end - beg) < len) - return NULL; /* Element data does not fit in source. */ - elem->beg = beg; - elem->end = beg + len; - return elem->end; -} - -static asn1Element * -asn1_new(unsigned int type, unsigned int length) -{ - asn1Element *e; - unsigned int hdrl = 2; - unsigned int i; - unsigned char *buf; - - e = (asn1Element *) malloc(sizeof *e); - - if(e) { - if(length >= 0x80) - for(i = length; i; i >>= 8) - hdrl++; - - buf = (unsigned char *) malloc(hdrl + length); - - if(buf) { - e->header = buf; - e->beg = buf + hdrl; - e->end = e->beg + length; - e->class = (type >> 6) & 0x03; - e->tag = type & 0x1F; - e->constructed = (type >> 5) & 0x01; - e->header[0] = type; - - if(length < 0x80) - e->header[1] = length; - else { - e->header[1] = (hdrl - 2) | 0x80; - do { - e->header[--hdrl] = length; - length >>= 8; - } while(length); - } - } - else { - free((char *) e); - e = NULL; - } - } - - return e; -} - -static asn1Element * -asn1_new_from_bytes(const unsigned char *data, unsigned int length) -{ - asn1Element *e; - asn1Element te; - - getASN1Element(&te, - (unsigned char *) data, (unsigned char *) data + length); - e = asn1_new(te.tag, te.end - te.beg); - - if(e) - memcpy(e->header, data, e->end - e->header); - - return e; -} - -static void -asn1delete(asn1Element *e) -{ - if(e) { - if(e->header) - free((char *) e->header); - free((char *) e); - } -} - -static asn1Element * -asn1uint(_libssh2_bn *bn) -{ - asn1Element *e; - int bits; - int length; - unsigned char *p; - - if(!bn) - return NULL; - - bits = _libssh2_bn_bits(bn); - length = (bits + 8) >> 3; - e = asn1_new(ASN1_INTEGER, length); - - if(e) { - p = e->beg; - if(!(bits & 0x07)) - *p++ = 0; - _libssh2_bn_to_bin(bn, p); - } - - return e; -} - -static asn1Element * -asn1containerv(unsigned int type, valiststr args) -{ - valiststr va; - asn1Element *e; - asn1Element *p; - unsigned char *bp; - unsigned int length = 0; - - memcpy((char *) &va, (char *) &args, sizeof args); - while((p = va_arg(va.list, asn1Element *))) - length += p->end - p->header; - va_end(va.list); - e = asn1_new(type, length); - if(e) { - bp = e->beg; - while((p = va_arg(args.list, asn1Element *))) { - memcpy(bp, p->header, p->end - p->header); - bp += p->end - p->header; - } - } - return e; -} - -/* VARARGS1 */ -static asn1Element * -asn1container(unsigned int type, ...) -{ - valiststr va; - asn1Element *e; - - va_start(va.list, type); - e = asn1containerv(type, va); - va_end(va.list); - return e; -} - -static asn1Element * -asn1bytes(unsigned int type, const unsigned char *bytes, unsigned int length) -{ - asn1Element *e; - - e = asn1_new(type, length); - if(e && length) - memcpy(e->beg, bytes, length); - return e; -} - -static asn1Element * -rsapublickey(_libssh2_bn *e, _libssh2_bn *m) -{ - asn1Element *publicexponent; - asn1Element *modulus; - asn1Element *rsapubkey; - - /* Build a PKCS#1 RSAPublicKey. */ - - modulus = asn1uint(m); - publicexponent = asn1uint(e); - rsapubkey = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, - modulus, publicexponent, NULL); - asn1delete(modulus); - asn1delete(publicexponent); - - if(!modulus || !publicexponent) { - asn1delete(rsapubkey); - rsapubkey = NULL; - } - - return rsapubkey; -} - -static asn1Element * -rsaprivatekey(_libssh2_bn *e, _libssh2_bn *m, _libssh2_bn *d, - _libssh2_bn *p, _libssh2_bn *q, - _libssh2_bn *exp1, _libssh2_bn *exp2, _libssh2_bn *coeff) -{ - asn1Element *version; - asn1Element *modulus; - asn1Element *publicexponent; - asn1Element *privateexponent; - asn1Element *prime1; - asn1Element *prime2; - asn1Element *exponent1; - asn1Element *exponent2; - asn1Element *coefficient; - asn1Element *rsaprivkey; - - /* Build a PKCS#1 RSAPrivateKey. */ - version = asn1bytes(ASN1_INTEGER, "\0", 1); - modulus = asn1uint(m); - publicexponent = asn1uint(e); - privateexponent = asn1uint(d); - prime1 = asn1uint(p); - prime2 = asn1uint(q); - exponent1 = asn1uint(exp1); - exponent2 = asn1uint(exp2); - coefficient = asn1uint(coeff); - rsaprivkey = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, version, modulus, - publicexponent, privateexponent, prime1, prime2, - exponent1, exponent2, coefficient, NULL); - asn1delete(version); - asn1delete(modulus); - asn1delete(publicexponent); - asn1delete(privateexponent); - asn1delete(prime1); - asn1delete(prime2); - asn1delete(exponent1); - asn1delete(exponent2); - asn1delete(coefficient); - - if(!version || !modulus || !publicexponent || !privateexponent || - !prime1 || !prime2 || !exponent1 || !exponent2 || !coefficient) { - asn1delete(rsaprivkey); - rsaprivkey = NULL; - } - - return rsaprivkey; -} - -static asn1Element * -subjectpublickeyinfo(asn1Element *pubkey, const unsigned char *algo, - asn1Element *parameters) -{ - asn1Element *subjpubkey; - asn1Element *algorithm; - asn1Element *algorithmid; - asn1Element *subjpubkeyinfo; - unsigned int algosize = *algo++; - - algorithm = asn1bytes(ASN1_OBJ_ID, algo, algosize); - algorithmid = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, - algorithm, parameters, NULL); - subjpubkey = asn1container(ASN1_BIT_STRING, &lastbytebitcount, - pubkey, NULL); - subjpubkeyinfo = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, - algorithmid, subjpubkey, NULL); - asn1delete(algorithm); - asn1delete(algorithmid); - asn1delete(subjpubkey); - if(!algorithm || !algorithmid || !subjpubkey) { - asn1delete(subjpubkeyinfo); - subjpubkeyinfo = NULL; - } - return subjpubkeyinfo; -} - -static asn1Element * -rsasubjectpublickeyinfo(asn1Element *pubkey) -{ - asn1Element *parameters; - asn1Element *subjpubkeyinfo; - - parameters = asn1bytes(ASN1_NULL, NULL, 0); - subjpubkeyinfo = subjectpublickeyinfo(pubkey, - OID_rsaEncryption, parameters); - asn1delete(parameters); - if(!parameters) { - asn1delete(subjpubkeyinfo); - subjpubkeyinfo = NULL; - } - return subjpubkeyinfo; -} - -static asn1Element * -privatekeyinfo(asn1Element *privkey, const unsigned char *algo, - asn1Element *parameters) -{ - asn1Element *version; - asn1Element *privatekey; - asn1Element *algorithm; - asn1Element *privatekeyalgorithm; - asn1Element *privkeyinfo; - unsigned int algosize = *algo++; - - /* Build a PKCS#8 PrivateKeyInfo. */ - version = asn1bytes(ASN1_INTEGER, "\0", 1); - algorithm = asn1bytes(ASN1_OBJ_ID, algo, algosize); - privatekeyalgorithm = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, - algorithm, parameters, NULL); - privatekey = asn1container(ASN1_OCTET_STRING, privkey, NULL); - privkeyinfo = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, version, - privatekeyalgorithm, privatekey, NULL); - asn1delete(version); - asn1delete(algorithm); - asn1delete(privatekeyalgorithm); - if(!version || !algorithm || !privatekeyalgorithm) { - asn1delete(privkeyinfo); - privkeyinfo = NULL; - } - return privkeyinfo; -} - -static asn1Element * -rsaprivatekeyinfo(asn1Element *privkey) -{ - asn1Element *parameters; - asn1Element *privkeyinfo; - - parameters = asn1bytes(ASN1_NULL, NULL, 0); - privkeyinfo = privatekeyinfo(privkey, OID_rsaEncryption, parameters); - asn1delete(parameters); - if(!parameters) { - asn1delete(privkeyinfo); - privkeyinfo = NULL; - } - return privkeyinfo; -} - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: big numbers support. - * - *******************************************************************/ - - -_libssh2_bn * -_libssh2_bn_init(void) -{ - _libssh2_bn *bignum; - - bignum = (_libssh2_bn *) malloc(sizeof *bignum); - if(bignum) { - bignum->bignum = NULL; - bignum->length = 0; - } - - return bignum; -} - -void -_libssh2_bn_free(_libssh2_bn *bn) -{ - if(bn) { - if(bn->bignum) { -#ifdef LIBSSH2_CLEAR_MEMORY - if(bn->length) - memset((char *) bn->bignum, 0, bn->length); -#endif - free(bn->bignum); - } - - free((char *) bn); - } -} - -static int -_libssh2_bn_resize(_libssh2_bn *bn, size_t newlen) -{ - unsigned char *bignum; - - if(!bn) - return -1; - if(newlen == bn->length) - return 0; - - if(!bn->bignum) - bignum = (unsigned char *) malloc(newlen); - else { -#ifdef LIBSSH2_CLEAR_MEMORY - if(newlen < bn->length) - memset((char *) bn->bignum + newlen, 0, bn->length - newlen); -#endif - if(!newlen) { - free((char *) bn->bignum); - bn->bignum = NULL; - bn->length = 0; - return 0; - } - bignum = (unsigned char *) realloc((char *) bn->bignum, newlen); - } - - if(!bignum) - return -1; - - if(newlen > bn->length) - memset((char *) bignum + bn->length, 0, newlen - bn->length); - - bn->bignum = bignum; - bn->length = newlen; - return 0; -} - -unsigned long -_libssh2_bn_bits(_libssh2_bn *bn) -{ - unsigned int i; - unsigned char b; - - if(bn && bn->bignum) { - for(i = bn->length; i--;) - b = bn->bignum[i]; - if(b) { - i *= 8; - do { - i++; - } while(b >>= 1); - return i; - } - } - - return 0; -} - -int -_libssh2_bn_from_bin(_libssh2_bn *bn, int len, const unsigned char *val) -{ - int i; - - if(!bn || (len && !val)) - return -1; - - for(; len && !*val; len--) - val++; - - if(_libssh2_bn_resize(bn, len)) - return -1; - - for(i = len; i--;) - bn->bignum[i] = *val++; - - return 0; -} - -int -_libssh2_bn_set_word(_libssh2_bn *bn, unsigned long val) -{ - val = htonl(val); - return _libssh2_bn_from_bin(bn, sizeof val, (unsigned char *) &val); -} - -int -_libssh2_bn_to_bin(_libssh2_bn *bn, unsigned char *val) -{ - int i; - - if(!bn || !val) - return -1; - - for(i = bn->length; i--;) - *val++ = bn->bignum[i]; - - return 0; -} - -static int -_libssh2_bn_from_bn(_libssh2_bn *to, _libssh2_bn *from) -{ - int i; - - if(!to || !from) - return -1; - - if(_libssh2_bn_resize(to, from->length)) - return -1; - - for(i = to->length; i--;) - to->bignum[i] = from->bignum[i]; - - return 0; -} - -void -_libssh2_random(unsigned char *buf, int len) -{ - Qc3GenPRNs(buf, len, - Qc3PRN_TYPE_NORMAL, Qc3PRN_NO_PARITY, (char *) &ecnull); -} - - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: crypto context support. - * - *******************************************************************/ - -static _libssh2_os400qc3_crypto_ctx * -libssh2_init_crypto_ctx(_libssh2_os400qc3_crypto_ctx *ctx) -{ - if(!ctx) - ctx = (_libssh2_os400qc3_crypto_ctx *) malloc(sizeof *ctx); - - if(ctx) { - memset((char *) ctx, 0, sizeof *ctx); - ctx->hash.Final_Op_Flag = Qc3_Continue; - } - - return ctx; -} - -static int -null_token(const char *token) -{ - return !memcmp(token, nulltoken.Key_Context_Token, - sizeof nulltoken.Key_Context_Token); -} - -void -_libssh2_os400qc3_crypto_dtor(_libssh2_os400qc3_crypto_ctx *x) -{ - if(!x) - return; - if(!null_token(x->hash.Alg_Context_Token)) { - Qc3DestroyAlgorithmContext(x->hash.Alg_Context_Token, (char *) &ecnull); - memset(x->hash.Alg_Context_Token, 0, sizeof x->hash.Alg_Context_Token); - } - if(!null_token(x->key.Key_Context_Token)) { - Qc3DestroyKeyContext(x->key.Key_Context_Token, (char *) &ecnull); - memset(x->key.Key_Context_Token, 0, sizeof x->key.Key_Context_Token); - } - if(x->kek) { - _libssh2_os400qc3_crypto_dtor(x->kek); - free((char *) x->kek); - x->kek = NULL; - } -} - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: hash algorithms support. - * - *******************************************************************/ - -int -libssh2_os400qc3_hash_init(Qc3_Format_ALGD0100_T *x, unsigned int algorithm) -{ - Qc3_Format_ALGD0500_T algd; - Qus_EC_t errcode; - - if(!x) - return 0; - - memset((char *) x, 0, sizeof *x); - x->Final_Op_Flag = Qc3_Continue; - algd.Hash_Alg = algorithm; - set_EC_length(errcode, sizeof errcode); - Qc3CreateAlgorithmContext((char *) &algd, Qc3_Alg_Hash, - x->Alg_Context_Token, &errcode); - return errcode.Bytes_Available? 0: 1; -} - -void -libssh2_os400qc3_hash_update(Qc3_Format_ALGD0100_T *ctx, - unsigned char *data, int len) -{ - char dummy[64]; - - ctx->Final_Op_Flag = Qc3_Continue; - Qc3CalculateHash((char *) data, &len, Qc3_Data, (char *) ctx, - Qc3_Alg_Token, anycsp, NULL, dummy, (char *) &ecnull); -} - -void -libssh2_os400qc3_hash_final(Qc3_Format_ALGD0100_T *ctx, unsigned char *out) -{ - char data; - - ctx->Final_Op_Flag = Qc3_Final; - Qc3CalculateHash(&data, &zero, Qc3_Data, (char *) ctx, Qc3_Alg_Token, - anycsp, NULL, (char *) out, (char *) &ecnull); - Qc3DestroyAlgorithmContext(ctx->Alg_Context_Token, (char *) &ecnull); - memset(ctx->Alg_Context_Token, 0, sizeof ctx->Alg_Context_Token); -} - -int -libssh2_os400qc3_hash(const unsigned char *message, unsigned long len, - unsigned char *out, unsigned int algo) -{ - Qc3_Format_ALGD0100_T ctx; - - if(!libssh2_os400qc3_hash_init(&ctx, algo)) - return 1; - - libssh2_os400qc3_hash_update(&ctx, (unsigned char *) message, len); - libssh2_os400qc3_hash_final(&ctx, out); - return 0; -} - -void -libssh2_os400qc3_hmac_init(_libssh2_os400qc3_crypto_ctx *ctx, - int algo, size_t minkeylen, void *key, int keylen) -{ - if(keylen < minkeylen) { - char *lkey = alloca(minkeylen); - - /* Pad key with zeroes if too short. */ - if(!lkey) - return; - memcpy(lkey, (char *) key, keylen); - memset(lkey + keylen, 0, minkeylen - keylen); - key = (void *) lkey; - keylen = minkeylen; - } - libssh2_os400qc3_hash_init(&ctx->hash, algo); - Qc3CreateKeyContext((char *) key, &keylen, binstring, &algo, qc3clear, - NULL, NULL, ctx->key.Key_Context_Token, - (char *) &ecnull); -} - -void -libssh2_os400qc3_hmac_update(_libssh2_os400qc3_crypto_ctx *ctx, - unsigned char *data, int len) -{ - char dummy[64]; - - ctx->hash.Final_Op_Flag = Qc3_Continue; - Qc3CalculateHMAC((char *) data, &len, Qc3_Data, (char *) &ctx->hash, - Qc3_Alg_Token, ctx->key.Key_Context_Token, Qc3_Key_Token, - anycsp, NULL, dummy, (char *) &ecnull); -} - -void -libssh2_os400qc3_hmac_final(_libssh2_os400qc3_crypto_ctx *ctx, - unsigned char *out) -{ - char data; - - ctx->hash.Final_Op_Flag = Qc3_Final; - Qc3CalculateHMAC((char *) data, &zero, Qc3_Data, (char *) &ctx->hash, - Qc3_Alg_Token, ctx->key.Key_Context_Token, Qc3_Key_Token, - anycsp, NULL, (char *) out, (char *) &ecnull); -} - - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: cipher algorithms support. - * - *******************************************************************/ - -int -_libssh2_cipher_init(_libssh2_cipher_ctx *h, _libssh2_cipher_type(algo), - unsigned char *iv, unsigned char *secret, int encrypt) -{ - Qc3_Format_ALGD0200_T algd; - Qus_EC_t errcode; - - (void) encrypt; - - if(!h) - return -1; - - libssh2_init_crypto_ctx(h); - algd.Block_Cipher_Alg = algo.algo; - algd.Block_Length = algo.size; - algd.Mode = algo.mode; - algd.Pad_Option = Qc3_No_Pad; - algd.Pad_Character = 0; - algd.Reserved = 0; - algd.MAC_Length = 0; - algd.Effective_Key_Size = 0; - memset(algd.Init_Vector, 0, sizeof algd.Init_Vector); - if(algo.mode != Qc3_ECB && algo.size) - memcpy(algd.Init_Vector, iv, algo.size); - set_EC_length(errcode, sizeof errcode); - Qc3CreateAlgorithmContext((char *) &algd, algo.fmt, - h->hash.Alg_Context_Token, &errcode); - if(errcode.Bytes_Available) - return -1; - Qc3CreateKeyContext((char *) secret, &algo.keylen, binstring, - &algo.algo, qc3clear, NULL, NULL, - h->key.Key_Context_Token, (char *) &errcode); - if(errcode.Bytes_Available) { - _libssh2_os400qc3_crypto_dtor(h); - return -1; - } - - return 0; -} - -int -_libssh2_cipher_crypt(_libssh2_cipher_ctx *ctx, - _libssh2_cipher_type(algo), - int encrypt, unsigned char *block, size_t blocksize) -{ - Qus_EC_t errcode; - int outlen; - int blksize = blocksize; - - (void) algo; - - set_EC_length(errcode, sizeof errcode); - if(encrypt) - Qc3EncryptData((char *) block, &blksize, Qc3_Data, - ctx->hash.Alg_Context_Token, Qc3_Alg_Token, - ctx->key.Key_Context_Token, Qc3_Key_Token, anycsp, NULL, - (char *) block, &blksize, &outlen, (char *) &errcode); - else - Qc3DecryptData((char *) block, &blksize, - ctx->hash.Alg_Context_Token, Qc3_Alg_Token, - ctx->key.Key_Context_Token, Qc3_Key_Token, anycsp, NULL, - (char *) block, &blksize, &outlen, (char *) &errcode); - - return errcode.Bytes_Available? -1: 0; -} - - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: RSA support. - * - *******************************************************************/ - -int -_libssh2_rsa_new(libssh2_rsa_ctx **rsa, - const unsigned char *edata, unsigned long elen, - const unsigned char *ndata, unsigned long nlen, - const unsigned char *ddata, unsigned long dlen, - const unsigned char *pdata, unsigned long plen, - const unsigned char *qdata, unsigned long qlen, - const unsigned char *e1data, unsigned long e1len, - const unsigned char *e2data, unsigned long e2len, - const unsigned char *coeffdata, unsigned long coefflen) -{ - libssh2_rsa_ctx *ctx; - _libssh2_bn *e = _libssh2_bn_init_from_bin(); - _libssh2_bn *n = _libssh2_bn_init_from_bin(); - _libssh2_bn *d = NULL; - _libssh2_bn *p = NULL; - _libssh2_bn *q = NULL; - _libssh2_bn *e1 = NULL; - _libssh2_bn *e2 = NULL; - _libssh2_bn *coeff = NULL; - asn1Element *key = NULL; - asn1Element *structkey = NULL; - Qc3_Format_ALGD0400_T algd; - Qus_EC_t errcode; - int keytype; - int ret = 0; - int i; - - ctx = libssh2_init_crypto_ctx(NULL); - if(!ctx) - ret = -1; - if(!ret) { - _libssh2_bn_from_bin(e, elen, edata); - _libssh2_bn_from_bin(n, nlen, ndata); - if(!e || !n) - ret = -1; - } - if(!ret && ddata) { - /* Private key. */ - d = _libssh2_bn_init_from_bin(); - _libssh2_bn_from_bin(d, dlen, ddata); - p = _libssh2_bn_init_from_bin(); - _libssh2_bn_from_bin(p, plen, pdata); - q = _libssh2_bn_init_from_bin(); - _libssh2_bn_from_bin(q, qlen, qdata); - e1 = _libssh2_bn_init_from_bin(); - _libssh2_bn_from_bin(e1, e1len, e1data); - e2 = _libssh2_bn_init_from_bin(); - _libssh2_bn_from_bin(e2, e2len, e2data); - coeff = _libssh2_bn_init_from_bin(); - _libssh2_bn_from_bin(coeff, coefflen, coeffdata); - if(!d || !p || !q ||!e1 || !e2 || !coeff) - ret = -1; - - if(!ret) { - /* Build a PKCS#8 private key. */ - key = rsaprivatekey(e, n, d, p, q, e1, e2, coeff); - structkey = rsaprivatekeyinfo(key); - } - keytype = Qc3_RSA_Private; - } - else if(!ret) { - key = rsapublickey(e, n); - structkey = rsasubjectpublickeyinfo(key); - keytype = Qc3_RSA_Public; - } - if(!key || !structkey) - ret = -1; - - set_EC_length(errcode, sizeof errcode); - - if(!ret) { - /* Create the algorithm context. */ - algd.Public_Key_Alg = Qc3_RSA; - algd.PKA_Block_Format = Qc3_PKCS1_01; - memset(algd.Reserved, 0, sizeof algd.Reserved); - algd.Signing_Hash_Alg = Qc3_SHA1; - Qc3CreateAlgorithmContext((char *) &algd, Qc3_Alg_Public_Key, - ctx->hash.Alg_Context_Token, &errcode); - if(errcode.Bytes_Available) - ret = -1; - ctx->hash.Final_Op_Flag = Qc3_Continue; - } - - /* Create the key context. */ - if(!ret) { - i = structkey->end - structkey->header; - Qc3CreateKeyContext(structkey->header, &i, berstring, &keytype, - qc3clear, NULL, NULL, ctx->key.Key_Context_Token, - (char *) &errcode); - if(errcode.Bytes_Available) - ret = -1; - } - - _libssh2_bn_free(e); - _libssh2_bn_free(n); - _libssh2_bn_free(d); - _libssh2_bn_free(p); - _libssh2_bn_free(q); - _libssh2_bn_free(e1); - _libssh2_bn_free(e2); - _libssh2_bn_free(coeff); - asn1delete(key); - asn1delete(structkey); - if(ret && ctx) { - _libssh2_rsa_free(ctx); - ctx = NULL; - } - *rsa = ctx; - return ret; -} - - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: Diffie-Hellman support. - * - *******************************************************************/ - -void -_libssh2_os400qc3_dh_init(_libssh2_dh_ctx *dhctx) -{ - memset((char *) dhctx, 0, sizeof *dhctx); -} - -int -_libssh2_os400qc3_dh_key_pair(_libssh2_dh_ctx *dhctx, _libssh2_bn *public, - _libssh2_bn *g, _libssh2_bn *p, int group_order) -{ - asn1Element *prime; - asn1Element *base; - asn1Element *dhparameter; - asn1Element *dhkeyagreement; - asn1Element *pkcs3; - int pkcs3len; - char *pubkey; - int pubkeysize; - int pubkeylen; - Qus_EC_t errcode; - - (void) group_order; - - /* Build the PKCS#3 structure. */ - - base = asn1uint(g); - prime = asn1uint(p); - dhparameter = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, - prime, base, NULL); - asn1delete(base); - asn1delete(prime); - dhkeyagreement = asn1bytes(ASN1_OBJ_ID, - OID_dhKeyAgreement + 1, OID_dhKeyAgreement[0]); - pkcs3 = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, - dhkeyagreement, dhparameter, NULL); - asn1delete(dhkeyagreement); - asn1delete(dhparameter); - if(!base || !prime || !dhparameter || - !dhkeyagreement || !dhparameter || !pkcs3) { - asn1delete(pkcs3); - return -1; - } - pkcs3len = pkcs3->end - pkcs3->header; - pubkeysize = (_libssh2_bn_bits(p) + 7) >> 3; - pubkey = alloca(pubkeysize); - set_EC_length(errcode, sizeof errcode); - Qc3GenDHKeyPair((char *) pkcs3->header, &pkcs3len, anycsp, NULL, - dhctx->token, pubkey, &pubkeysize, &pubkeylen, &errcode); - asn1delete(pkcs3); - if(errcode.Bytes_Available) - return -1; - return _libssh2_bn_from_bin(public, pubkeylen, (unsigned char *) pubkey); -} - -int -_libssh2_os400qc3_dh_secret(_libssh2_dh_ctx *dhctx, _libssh2_bn *secret, - _libssh2_bn *f, _libssh2_bn *p) -{ - char *pubkey; - int pubkeysize; - char *secretbuf; - int secretbufsize; - int secretbuflen; - Qus_EC_t errcode; - - pubkeysize = (_libssh2_bn_bits(f) + 7) >> 3; - pubkey = alloca(pubkeysize); - _libssh2_bn_to_bin(f, pubkey); - secretbufsize = (_libssh2_bn_bits(p) + 7) >> 3; - secretbuf = alloca(pubkeysize); - set_EC_length(errcode, sizeof errcode); - Qc3CalculateDHSecretKey(dhctx->token, pubkey, &pubkeysize, - secretbuf, &secretbufsize, &secretbuflen, &errcode); - if(errcode.Bytes_Available) - return -1; - return _libssh2_bn_from_bin(secret, - secretbuflen, (unsigned char *) secretbuf); -} - -void -_libssh2_os400qc3_dh_dtor(_libssh2_dh_ctx *dhctx) -{ - if(!null_token(dhctx->token)) { - Qc3DestroyAlgorithmContext(dhctx->token, (char *) &ecnull); - memset((char *) dhctx, 0, sizeof *dhctx); - } -} - - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: PKCS#5 supplement. - * - *******************************************************************/ - -static int -oidcmp(const asn1Element *e, const unsigned char *oid) -{ - int i = e->end - e->beg - *oid++; - - if(*e->header != ASN1_OBJ_ID) - return -2; - if(!i) - i = memcmp(e->beg, oid, oid[-1]); - return i; -} - -static int -asn1getword(asn1Element *e, unsigned long *v) -{ - unsigned long a; - const unsigned char *cp; - - if(*e->header != ASN1_INTEGER) - return -1; - for(cp = e->beg; cp < e->end && !*cp; cp++) - ; - if(e->end - cp > sizeof a) - return -1; - for(a = 0; cp < e->end; cp++) - a = (a << 8) | *cp; - *v = a; - return 0; -} - -static int -pbkdf1(LIBSSH2_SESSION *session, char **dk, const unsigned char *passphrase, - pkcs5params *pkcs5) -{ - int i; - Qc3_Format_ALGD0100_T hctx; - int len = pkcs5->saltlen; - char *data = (char *) pkcs5->salt; - - *dk = NULL; - if(pkcs5->dklen > pkcs5->hashlen) - return -1; - - /* Allocate the derived key buffer. */ - *dk = LIBSSH2_ALLOC(session, pkcs5->hashlen); - if(!*dk) - return -1; - - /* Initial hash. */ - libssh2_os400qc3_hash_init(&hctx, pkcs5->hash); - libssh2_os400qc3_hash_update(&hctx, (unsigned char *) passphrase, - strlen(passphrase)); - hctx.Final_Op_Flag = Qc3_Final; - Qc3CalculateHash((char *) pkcs5->salt, &len, Qc3_Data, (char *) &hctx, - Qc3_Alg_Token, anycsp, NULL, *dk, (char *) &ecnull); - - /* Iterate. */ - len = pkcs5->hashlen; - for(i = 1; i < pkcs5->itercount; i++) - Qc3CalculateHash((char *) *dk, &len, Qc3_Data, (char *) &hctx, - Qc3_Alg_Token, anycsp, NULL, *dk, (char *) &ecnull); - - /* Special stuff for PBES1: split derived key into 8-byte key and 8-byte - initialization vector. */ - pkcs5->dklen = 8; - pkcs5->ivlen = 8; - pkcs5->iv = *dk + 8; - - /* Clean-up and exit. */ - Qc3DestroyAlgorithmContext(hctx.Alg_Context_Token, (char *) &ecnull); - return 0; -} - -static int -pbkdf2(LIBSSH2_SESSION *session, char **dk, const unsigned char *passphrase, - pkcs5params *pkcs5) -{ - size_t i; - size_t k; - int j; - int l; - uint32_t ni; - unsigned long long t; - char *mac; - char *buf; - _libssh2_os400qc3_crypto_ctx hctx; - - *dk = NULL; - t = ((unsigned long long) pkcs5->dklen + pkcs5->hashlen - 1) / - pkcs5->hashlen; - if(t > 0xFFFFFFFF) - return -1; - mac = alloca(pkcs5->hashlen); - if(!mac) - return -1; - - /* Allocate the derived key buffer. */ - l = t; - buf = LIBSSH2_ALLOC(session, l * pkcs5->hashlen); - if(!buf) - return -1; - *dk = buf; - - /* Create an HMAC context for our computations. */ - libssh2_os400qc3_hmac_init(&hctx, pkcs5->hash, pkcs5->hashlen, - (void *) passphrase, strlen(passphrase)); - - /* Process each hLen-size blocks. */ - for(i = 1; i <= l; i++) { - ni = htonl(i); - libssh2_os400qc3_hmac_update(&hctx, pkcs5->salt, pkcs5->saltlen); - libssh2_os400qc3_hmac_update(&hctx, (char *) &ni, sizeof ni); - libssh2_os400qc3_hmac_final(&hctx, mac); - memcpy(buf, mac, pkcs5->hashlen); - for(j = 1; j < pkcs5->itercount; j++) { - libssh2_os400qc3_hmac_update(&hctx, mac, pkcs5->hashlen); - libssh2_os400qc3_hmac_final(&hctx, mac); - for(k = 0; k < pkcs5->hashlen; k++) - buf[k] ^= mac[k]; - } - buf += pkcs5->hashlen; - } - - /* Computation done. Release HMAC context. */ - _libssh2_os400qc3_crypto_dtor(&hctx); - return 0; -} - -static int -parse_pkcs5_algorithm(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - asn1Element *algid, pkcs5algo **algotable) -{ - asn1Element oid; - asn1Element param; - char *cp; - - cp = getASN1Element(&oid, algid->beg, algid->end); - if(!cp || *oid.header != ASN1_OBJ_ID) - return -1; - param.header = NULL; - if(cp < algid->end) - cp = getASN1Element(¶m, cp, algid->end); - if(cp != algid->end) - return -1; - for(; *algotable; algotable++) - if(!oidcmp(&oid, (*algotable)->oid)) - return (*(*algotable)->parse)(session, pkcs5, *algotable, - param.header? ¶m: NULL); - return -1; -} - -static int -parse_pbes2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param) -{ - asn1Element keyDerivationFunc; - asn1Element encryptionScheme; - char *cp; - - if(!param || *param->header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - cp = getASN1Element(&keyDerivationFunc, param->beg, param->end); - if(!cp || *keyDerivationFunc.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - if(getASN1Element(&encryptionScheme, cp, param->end) != param->end || - *encryptionScheme.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - if(parse_pkcs5_algorithm(session, pkcs5, &encryptionScheme, pbes2enctable)) - return -1; - if(parse_pkcs5_algorithm(session, pkcs5, &keyDerivationFunc, pbkdf2table)) - return -1; - return 0; -} - -static int -parse_pbkdf2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param) -{ - asn1Element salt; - asn1Element iterationCount; - asn1Element keyLength; - asn1Element prf; - unsigned long itercount; - char *cp; - - if(!param || *param->header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - cp = getASN1Element(&salt, param->beg, param->end); - /* otherSource not supported. */ - if(!cp || *salt.header != ASN1_OCTET_STRING) - return -1; - cp = getASN1Element(&iterationCount, cp, param->end); - if(!cp || *iterationCount.header != ASN1_INTEGER) - return -1; - keyLength.header = prf.header = NULL; - if(cp < param->end) { - cp = getASN1Element(&prf, cp, param->end); - if(!cp) - return -1; - if(*prf.header == ASN1_INTEGER) { - keyLength = prf; - prf.header = NULL; - if(cp < param->end) - cp = getASN1Element(&prf, cp, param->end); - } - if(cp != param->end) - return -1; - } - pkcs5->hash = algo->hash; - pkcs5->hashlen = algo->hashlen; - if(prf.header) { - if(*prf.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - if(parse_pkcs5_algorithm(session, pkcs5, &prf, kdf2prftable)) - return -1; - } - pkcs5->saltlen = salt.end - salt.beg; - pkcs5->salt = salt.beg; - if(asn1getword(&iterationCount, &itercount) || - !itercount || itercount > 100000) - return -1; - pkcs5->itercount = itercount; - pkcs5->kdf = pbkdf2; - return 0; -} - -static int -parse_hmacWithSHA1(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param) -{ - if(!param || *param->header != ASN1_NULL) - return -1; - pkcs5->hash = algo->hash; - pkcs5->hashlen = algo->hashlen; - return 0; -} - -static int -parse_iv(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param) -{ - if(!param || *param->header != ASN1_OCTET_STRING || - param->end - param->beg != algo->ivlen) - return -1; - pkcs5->cipher = algo->cipher; - pkcs5->blocksize = algo->blocksize; - pkcs5->mode = algo->mode; - pkcs5->padopt = algo->padopt; - pkcs5->padchar = algo->padchar; - pkcs5->dklen = algo->keylen; - pkcs5->ivlen = algo->ivlen; - pkcs5->iv = param->beg; - return 0; -} - -static int -parse_rc2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param) -{ - asn1Element iv; - unsigned long effkeysize; - char *cp; - - if(!param || *param->header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - cp = getASN1Element(&iv, param->beg, param->end); - if(!cp) - return -1; - effkeysize = algo->effkeysize; - if(*iv.header == ASN1_INTEGER) { - if(asn1getword(&iv, &effkeysize) || effkeysize > 1024) - return -1; - - cp = getASN1Element(&iv, cp, param->end); - if(effkeysize < 256) - switch(effkeysize) { - case 160: - effkeysize = 40; - case 120: - effkeysize = 64; - case 58: - effkeysize = 128; - break; - default: - return -1; - } - } - if(effkeysize > 1024 || cp != param->end || - *iv.header != ASN1_OCTET_STRING || iv.end - iv.beg != algo->ivlen) - return -1; - pkcs5->cipher = algo->cipher; - pkcs5->blocksize = algo->blocksize; - pkcs5->mode = algo->mode; - pkcs5->padopt = algo->padopt; - pkcs5->padchar = algo->padchar; - pkcs5->ivlen = algo->ivlen; - pkcs5->iv = iv.beg; - pkcs5->effkeysize = effkeysize; - pkcs5->dklen = (effkeysize + 8 - 1) / 8; - return 0; -} - -static int -parse_pbes1(LIBSSH2_SESSION *session, pkcs5params *pkcs5, - pkcs5algo *algo, asn1Element *param) -{ - asn1Element salt; - asn1Element iterationCount; - unsigned long itercount; - char *cp; - - if(!param || *param->header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - - cp = getASN1Element(&salt, param->beg, param->end); - if(!cp || *salt.header != ASN1_OCTET_STRING || - salt.end - salt.beg != algo->saltlen) - return -1; - if(getASN1Element(&iterationCount, cp, param->end) != param->end || - *iterationCount.header != ASN1_INTEGER) - return -1; - if(asn1getword(&iterationCount, &itercount) || - !itercount || itercount > 100000) - return -1; - pkcs5->cipher = algo->cipher; - pkcs5->blocksize = algo->blocksize; - pkcs5->mode = algo->mode; - pkcs5->padopt = algo->padopt; - pkcs5->padchar = algo->padchar; - pkcs5->hash = algo->hash; - pkcs5->hashlen = algo->hashlen; - pkcs5->dklen = 16; - pkcs5->saltlen = algo->saltlen; - pkcs5->effkeysize = algo->effkeysize; - pkcs5->salt = salt.beg; - pkcs5->kdf = pbkdf1; - pkcs5->itercount = itercount; - return 0; -} - -static int -pkcs8kek(LIBSSH2_SESSION *session, _libssh2_os400qc3_crypto_ctx **ctx, - const unsigned char *data, unsigned int datalen, - const unsigned char *passphrase, asn1Element *privkeyinfo) -{ - asn1Element encprivkeyinfo; - asn1Element pkcs5alg; - pkcs5params pkcs5; - size_t pplen; - char *cp; - unsigned long t; - int i; - char *dk = NULL; - Qc3_Format_ALGD0200_T algd; - Qus_EC_t errcode; - - /* Determine if the PKCS#8 data is encrypted and, if so, set-up a - key encryption key and algorithm in context. - Return 1 if encrypted, 0, if not, -1 if error. */ - - *ctx = NULL; - privkeyinfo->beg = (char *) data; - privkeyinfo->end = privkeyinfo->beg + datalen; - - /* If no passphrase is given, it cannot be an encrypted key. */ - if(!passphrase || !*passphrase) - return 0; - - /* Parse PKCS#8 data, checking if ASN.1 format is PrivateKeyInfo or - EncryptedPrivateKeyInfo. */ - if(getASN1Element(&encprivkeyinfo, privkeyinfo->beg, privkeyinfo->end) != - (char *) data + datalen || - *encprivkeyinfo.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - cp = getASN1Element(&pkcs5alg, encprivkeyinfo.beg, encprivkeyinfo.end); - if(!cp) - return -1; - - switch(*pkcs5alg.header) { - case ASN1_INTEGER: /* Version. */ - return 0; /* This is a PrivateKeyInfo --> not encrypted. */ - case ASN1_SEQ | ASN1_CONSTRUCTED: /* AlgorithIdentifier. */ - break; /* This is an EncryptedPrivateKeyInfo --> encrypted. */ - default: - return -1; /* Unrecognized: error. */ - } - - /* Get the encrypted key data. */ - if(getASN1Element(privkeyinfo, cp, encprivkeyinfo.end) != - encprivkeyinfo.end || *privkeyinfo->header != ASN1_OCTET_STRING) - return -1; - - /* PKCS#5: parse the PBES AlgorithmIdentifier and recursively get all - encryption parameters. */ - memset((char *) &pkcs5, 0, sizeof pkcs5); - if(parse_pkcs5_algorithm(session, &pkcs5, &pkcs5alg, pbestable)) - return -1; - - /* Compute the derived key. */ - if((*pkcs5.kdf)(session, &dk, passphrase, &pkcs5)) - return -1; - - /* Prepare the algorithm descriptor. */ - memset((char *) &algd, 0, sizeof algd); - algd.Block_Cipher_Alg = pkcs5.cipher; - algd.Block_Length = pkcs5.blocksize; - algd.Mode = pkcs5.mode; - algd.Pad_Option = pkcs5.padopt; - algd.Pad_Character = pkcs5.padchar; - algd.Effective_Key_Size = pkcs5.effkeysize; - memcpy(algd.Init_Vector, pkcs5.iv, pkcs5.ivlen); - - /* Create the key and algorithm context tokens. */ - *ctx = libssh2_init_crypto_ctx(NULL); - if(!*ctx) { - LIBSSH2_FREE(session, dk); - return -1; - } - libssh2_init_crypto_ctx(*ctx); - set_EC_length(errcode, sizeof errcode); - Qc3CreateKeyContext(dk, &pkcs5.dklen, binstring, &algd.Block_Cipher_Alg, - qc3clear, NULL, NULL, (*ctx)->key.Key_Context_Token, - (char *) &errcode); - LIBSSH2_FREE(session, dk); - if(errcode.Bytes_Available) { - free((char *) *ctx); - *ctx = NULL; - return -1; - } - - Qc3CreateAlgorithmContext((char *) &algd, Qc3_Alg_Block_Cipher, - (*ctx)->hash.Alg_Context_Token, &errcode); - if(errcode.Bytes_Available) { - Qc3DestroyKeyContext((*ctx)->key.Key_Context_Token, (char *) &ecnull); - free((char *) *ctx); - *ctx = NULL; - return -1; - } - return 1; /* Tell it's encrypted. */ -} - -static int -rsapkcs8privkey(LIBSSH2_SESSION *session, - const unsigned char *data, unsigned int datalen, - const unsigned char *passphrase, void *loadkeydata) -{ - libssh2_rsa_ctx *ctx = (libssh2_rsa_ctx *) loadkeydata; - char keyform = Qc3_Clear; - char *kek = NULL; - char *kea = NULL; - _libssh2_os400qc3_crypto_ctx *kekctx; - asn1Element pki; - int pkilen; - Qus_EC_t errcode; - - switch(pkcs8kek(session, &kekctx, data, datalen, passphrase, &pki)) { - case 1: - keyform = Qc3_Encrypted; - kek = kekctx->key.Key_Context_Token; - kea = kekctx->hash.Alg_Context_Token; - case 0: - break; - default: - return -1; - } - - set_EC_length(errcode, sizeof errcode); - pkilen = pki.end - pki.beg; - Qc3CreateKeyContext((unsigned char *) pki.beg, &pkilen, berstring, - rsaprivate, &keyform, kek, kea, - ctx->key.Key_Context_Token, (char *) &errcode); - if(errcode.Bytes_Available) { - if(kekctx) - _libssh2_os400qc3_crypto_dtor(kekctx); - return -1; - } - ctx->kek = kekctx; - return 0; -} - -static char * -storewithlength(char *p, const char *data, int length) -{ - _libssh2_htonu32(p, length); - if(length) - memcpy(p + 4, data, length); - return p + 4 + length; -} - -static int -sshrsapubkey(LIBSSH2_SESSION *session, char **sshpubkey, - asn1Element *params, asn1Element *key, const char *method) -{ - int methlen = strlen(method); - asn1Element keyseq; - asn1Element m; - asn1Element e; - int len; - char *cp; - - if(getASN1Element(&keyseq, key->beg + 1, key->end) != key->end || - *keyseq.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - if(!getASN1Element(&m, keyseq.beg, keyseq.end) || - *m.header != ASN1_INTEGER) - return -1; - if(getASN1Element(&e, m.end, keyseq.end) != keyseq.end || - *e.header != ASN1_INTEGER) - return -1; - len = 4 + methlen + 4 + (e.end - e.beg) + 4 + (m.end - m.beg); - cp = LIBSSH2_ALLOC(session, len); - if(!cp) - return -1; - *sshpubkey = cp; - cp = storewithlength(cp, method, methlen); - cp = storewithlength(cp, e.beg, e.end - e.beg); - cp = storewithlength(cp, m.beg, m.end - m.beg); - return len; -} - -static int -rsapkcs8pubkey(LIBSSH2_SESSION *session, - const unsigned char *data, unsigned int datalen, - const unsigned char *passphrase, void *loadkeydata) -{ - loadpubkeydata *p = (loadpubkeydata *) loadkeydata; - char *buf; - int len; - char *cp; - int i; - char keyform = Qc3_Clear; - char *kek = NULL; - char *kea = NULL; - _libssh2_os400qc3_crypto_ctx *kekctx; - asn1Element subjpubkeyinfo; - asn1Element algorithmid; - asn1Element algorithm; - asn1Element subjpubkey; - asn1Element parameters; - asn1Element pki; - int pkilen; - Qus_EC_t errcode; - - buf = alloca(datalen); - if(!buf) - return -1; - - switch(pkcs8kek(session, &kekctx, data, datalen, passphrase, &pki)) { - case 1: - keyform = Qc3_Encrypted; - kek = kekctx->key.Key_Context_Token; - kea = kekctx->hash.Alg_Context_Token; - case 0: - break; - default: - return -1; - } - - set_EC_length(errcode, sizeof errcode); - pkilen = pki.end - pki.beg; - Qc3ExtractPublicKey(pki.beg, &pkilen, berstring, &keyform, - kek, kea, buf, (int *) &datalen, &len, &errcode); - _libssh2_os400qc3_crypto_dtor(kekctx); - if(errcode.Bytes_Available) - return -1; - /* Get the algorithm OID and key data from SubjectPublicKeyInfo. */ - if(getASN1Element(&subjpubkeyinfo, buf, buf + len) != buf + len || - *subjpubkeyinfo.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - cp = getASN1Element(&algorithmid, subjpubkeyinfo.beg, subjpubkeyinfo.end); - if(!cp || *algorithmid.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) - return -1; - if(!getASN1Element(&algorithm, algorithmid.beg, algorithmid.end) || - *algorithm.header != ASN1_OBJ_ID) - return -1; - if(getASN1Element(&subjpubkey, cp, subjpubkeyinfo.end) != - subjpubkeyinfo.end || *subjpubkey.header != ASN1_BIT_STRING) - return -1; - /* Check for supported algorithm. */ - for(i = 0; pka[i].oid; i++) - if(!oidcmp(&algorithm, pka[i].oid)) { - len = (*pka[i].sshpubkey)(session, &p->data, &algorithmid, - &subjpubkey, pka[i].method); - if(len < 0) - return -1; - p->length = len; - p->method = pka[i].method; - return 0; - } - return -1; /* Algorithm not supported. */ -} - -static int -pkcs1topkcs8(LIBSSH2_SESSION *session, - const unsigned char **data8, unsigned int *datalen8, - const unsigned char *data1, unsigned int datalen1) -{ - asn1Element *prvk; - asn1Element *pkcs8; - unsigned char *data; - - *data8 = NULL; - *datalen8 = 0; - if(datalen1 < 2) - return -1; - prvk = asn1_new_from_bytes(data1, datalen1); - if(!prvk) - return -1; - pkcs8 = rsaprivatekeyinfo(prvk); - asn1delete(prvk); - if(!prvk) { - asn1delete(pkcs8); - pkcs8 = NULL; - } - if(!pkcs8) - return -1; - data = (unsigned char *) LIBSSH2_ALLOC(session, pkcs8->end - pkcs8->header); - if(!data) { - asn1delete(pkcs8); - return -1; - } - *data8 = data; - *datalen8 = pkcs8->end - pkcs8->header; - memcpy((char *) data, (char *) pkcs8->header, *datalen8); - asn1delete(pkcs8); - return 0; -} - -static int -rsapkcs1privkey(LIBSSH2_SESSION *session, - const unsigned char *data, unsigned int datalen, - const unsigned char *passphrase, void *loadkeydata) -{ - const unsigned char *data8; - unsigned int datalen8; - int ret; - - if(pkcs1topkcs8(session, &data8, &datalen8, data, datalen)) - return -1; - ret = rsapkcs8privkey(session, data8, datalen8, passphrase, loadkeydata); - LIBSSH2_FREE(session, (char *) data8); - return ret; -} - -static int -rsapkcs1pubkey(LIBSSH2_SESSION *session, - const unsigned char *data, unsigned int datalen, - const unsigned char *passphrase, void *loadkeydata) -{ - const unsigned char *data8; - unsigned int datalen8; - int ret; - - if(pkcs1topkcs8(session, &data8, &datalen8, data, datalen)) - return -1; - ret = rsapkcs8pubkey(session, data8, datalen8, passphrase, loadkeydata); - LIBSSH2_FREE(session, (char *) data8); - return ret; -} - -static int -try_pem_load(LIBSSH2_SESSION *session, FILE *fp, - const unsigned char *passphrase, - const char *header, const char *trailer, - loadkeyproc proc, void *loadkeydata) -{ - unsigned char *data = NULL; - unsigned int datalen = 0; - int c; - int ret; - - fseek(fp, 0L, SEEK_SET); - for(;;) { - ret = _libssh2_pem_parse(session, header, trailer, - passphrase, - fp, &data, &datalen); - - if(!ret) { - ret = (*proc)(session, data, datalen, passphrase, loadkeydata); - if(!ret) - return 0; - } - - if(data) { - LIBSSH2_FREE(session, data); - data = NULL; - } - c = getc(fp); - - if(c == EOF) - break; - - ungetc(c, fp); - } - - return -1; -} - -static int -load_rsa_private_file(LIBSSH2_SESSION *session, const char *filename, - unsigned const char *passphrase, - loadkeyproc proc1, loadkeyproc proc8, void *loadkeydata) -{ - FILE *fp = fopen(filename, fopenrmode); - unsigned char *data = NULL; - size_t datalen = 0; - int ret; - long filesize; - - if(!fp) - return -1; - - /* Try with "ENCRYPTED PRIVATE KEY" PEM armor. - --> PKCS#8 EncryptedPrivateKeyInfo */ - ret = try_pem_load(session, fp, passphrase, beginencprivkeyhdr, - endencprivkeyhdr, proc8, loadkeydata); - - /* Try with "PRIVATE KEY" PEM armor. - --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ - if(ret) - ret = try_pem_load(session, fp, passphrase, beginprivkeyhdr, - endprivkeyhdr, proc8, loadkeydata); - - /* Try with "RSA PRIVATE KEY" PEM armor. - --> PKCS#1 RSAPrivateKey */ - if(ret) - ret = try_pem_load(session, fp, passphrase, beginrsaprivkeyhdr, - endrsaprivkeyhdr, proc1, loadkeydata); - fclose(fp); - - if(ret) { - /* Try DER encoding. */ - fp = fopen(filename, fopenrbmode); - fseek(fp, 0L, SEEK_END); - filesize = ftell(fp); - - if(filesize <= 32768) { /* Limit to a reasonable size. */ - datalen = filesize; - data = (unsigned char *) alloca(datalen); - if(data) { - fseek(fp, 0L, SEEK_SET); - fread(data, datalen, 1, fp); - - /* Try as PKCS#8 DER data. - --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ - ret = (*proc8)(session, data, datalen, passphrase, - loadkeydata); - - /* Try as PKCS#1 DER data. - --> PKCS#1 RSAPrivateKey */ - if(ret) - ret = (*proc1)(session, data, datalen, passphrase, - loadkeydata); - } - } - fclose(fp); - } - - return ret; -} - -int -_libssh2_rsa_new_private(libssh2_rsa_ctx **rsa, LIBSSH2_SESSION *session, - const char *filename, unsigned const char *passphrase) -{ - libssh2_rsa_ctx *ctx = libssh2_init_crypto_ctx(NULL); - int ret; - Qc3_Format_ALGD0400_T algd; - Qus_EC_t errcode; - - if(!ctx) - return -1; - ret = load_rsa_private_file(session, filename, passphrase, - rsapkcs1privkey, rsapkcs8privkey, (void *) ctx); - if(!ret) { - /* Create the algorithm context. */ - algd.Public_Key_Alg = Qc3_RSA; - algd.PKA_Block_Format = Qc3_PKCS1_01; - memset(algd.Reserved, 0, sizeof algd.Reserved); - algd.Signing_Hash_Alg = Qc3_SHA1; - set_EC_length(errcode, sizeof errcode); - Qc3CreateAlgorithmContext((char *) &algd, Qc3_Alg_Public_Key, - ctx->hash.Alg_Context_Token, &errcode); - if(errcode.Bytes_Available) - ret = -1; - } - if(ret) { - _libssh2_os400qc3_crypto_dtor(ctx); - ctx = NULL; - } - *rsa = ctx; - return ret; -} - -int -_libssh2_pub_priv_keyfile(LIBSSH2_SESSION *session, - unsigned char **method, size_t *method_len, - unsigned char **pubkeydata, size_t *pubkeydata_len, - const char *privatekey, const char *passphrase) - -{ - loadpubkeydata p; - int ret; - - *method = NULL; - *method_len = 0; - *pubkeydata = NULL; - *pubkeydata_len = 0; - - ret = load_rsa_private_file(session, privatekey, passphrase, - rsapkcs1pubkey, rsapkcs8pubkey, (void *) &p); - if(!ret) { - *method_len = strlen(p.method); - *method = LIBSSH2_ALLOC(session, *method_len); - if(*method) - memcpy((char *) *method, p.method, *method_len); - else - ret = -1; - } - - if(ret) { - if(*method) - LIBSSH2_FREE(session, *method); - if(p.data) - LIBSSH2_FREE(session, (void *) p.data); - *method = NULL; - *method_len = 0; - } - else { - *pubkeydata = (unsigned char *) p.data; - *pubkeydata_len = p.length; - } - - return ret; -} - -int -_libssh2_rsa_new_private_frommemory(libssh2_rsa_ctx **rsa, - LIBSSH2_SESSION *session, - const char *filedata, - size_t filedata_len, - unsigned const char *passphrase) -{ - libssh2_rsa_ctx *ctx = libssh2_init_crypto_ctx(NULL); - unsigned char *data = NULL; - unsigned int datalen = 0; - int ret; - Qc3_Format_ALGD0400_T algd; - Qus_EC_t errcode; - - if(!ctx) - return -1; - - /* Try with "ENCRYPTED PRIVATE KEY" PEM armor. - --> PKCS#8 EncryptedPrivateKeyInfo */ - ret = _libssh2_pem_parse_memory(session, - beginencprivkeyhdr, endencprivkeyhdr, - filedata, filedata_len, &data, &datalen); - - /* Try with "PRIVATE KEY" PEM armor. - --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ - if(ret) - ret = _libssh2_pem_parse_memory(session, - beginprivkeyhdr, endprivkeyhdr, - filedata, filedata_len, - &data, &datalen); - - if(!ret) { - /* Process PKCS#8. */ - ret = rsapkcs8privkey(session, - data, datalen, passphrase, (void *) &ctx); - } - else { - /* Try with "RSA PRIVATE KEY" PEM armor. - --> PKCS#1 RSAPrivateKey */ - ret = _libssh2_pem_parse_memory(session, - beginrsaprivkeyhdr, endrsaprivkeyhdr, - filedata, filedata_len, - &data, &datalen); - if(!ret) - ret = rsapkcs1privkey(session, - data, datalen, passphrase, (void *) &ctx); - } - - if(ret) { - /* Try as PKCS#8 DER data. - --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ - ret = rsapkcs8privkey(session, filedata, filedata_len, - passphrase, (void *) &ctx); - - /* Try as PKCS#1 DER data. - --> PKCS#1 RSAPrivateKey */ - if(ret) - ret = rsapkcs1privkey(session, filedata, filedata_len, - passphrase, (void *) &ctx); - } - - if(data) - LIBSSH2_FREE(session, data); - - if(!ret) { - /* Create the algorithm context. */ - algd.Public_Key_Alg = Qc3_RSA; - algd.PKA_Block_Format = Qc3_PKCS1_01; - memset(algd.Reserved, 0, sizeof algd.Reserved); - algd.Signing_Hash_Alg = Qc3_SHA1; - set_EC_length(errcode, sizeof errcode); - Qc3CreateAlgorithmContext((char *) &algd, Qc3_Alg_Public_Key, - ctx->hash.Alg_Context_Token, &errcode); - if(errcode.Bytes_Available) - ret = -1; - } - - if(ret) { - _libssh2_os400qc3_crypto_dtor(ctx); - ctx = NULL; - } - - *rsa = ctx; - return ret; -} - -int -_libssh2_pub_priv_keyfilememory(LIBSSH2_SESSION *session, - unsigned char **method, size_t *method_len, - unsigned char **pubkeydata, - size_t *pubkeydata_len, - const char *privatekeydata, - size_t privatekeydata_len, - const char *passphrase) -{ - loadpubkeydata p; - unsigned char *data = NULL; - unsigned int datalen = 0; - const char *meth; - int ret; - - *method = NULL; - *method_len = 0; - *pubkeydata = NULL; - *pubkeydata_len = 0; - - /* Try with "ENCRYPTED PRIVATE KEY" PEM armor. - --> PKCS#8 EncryptedPrivateKeyInfo */ - ret = _libssh2_pem_parse_memory(session, - beginencprivkeyhdr, endencprivkeyhdr, - privatekeydata, privatekeydata_len, - &data, &datalen); - - /* Try with "PRIVATE KEY" PEM armor. - --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ - if(ret) - ret = _libssh2_pem_parse_memory(session, - beginprivkeyhdr, endprivkeyhdr, - privatekeydata, privatekeydata_len, - &data, &datalen); - - if(!ret) { - /* Process PKCS#8. */ - ret = rsapkcs8pubkey(session, - data, datalen, passphrase, (void *) &p); - } - else { - /* Try with "RSA PRIVATE KEY" PEM armor. - --> PKCS#1 RSAPrivateKey */ - ret = _libssh2_pem_parse_memory(session, - beginrsaprivkeyhdr, endrsaprivkeyhdr, - privatekeydata, privatekeydata_len, - &data, &datalen); - if(!ret) - ret = rsapkcs1pubkey(session, - data, datalen, passphrase, (void *) &p); - } - - if(ret) { - /* Try as PKCS#8 DER data. - --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ - ret = rsapkcs8pubkey(session, privatekeydata, privatekeydata_len, - passphrase, (void *) &p); - - /* Try as PKCS#1 DER data. - --> PKCS#1 RSAPrivateKey */ - if(ret) - ret = rsapkcs1pubkey(session, privatekeydata, privatekeydata_len, - passphrase, (void *) &p); - } - - if(data) - LIBSSH2_FREE(session, data); - - if(!ret) { - *method_len = strlen(p.method); - *method = LIBSSH2_ALLOC(session, *method_len); - if(*method) - memcpy((char *) *method, p.method, *method_len); - else - ret = -1; - } - if(ret) { - if(*method) - LIBSSH2_FREE(session, *method); - if(p.data) - LIBSSH2_FREE(session, (void *) p.data); - *method = NULL; - *method_len = 0; - } - else { - *pubkeydata = (unsigned char *) p.data; - *pubkeydata_len = p.length; - } - - return ret; -} - -int -_libssh2_rsa_sha1_verify(libssh2_rsa_ctx *rsa, - const unsigned char *sig, unsigned long sig_len, - const unsigned char *m, unsigned long m_len) -{ - Qus_EC_t errcode; - int slen = sig_len; - int mlen = m_len; - - set_EC_length(errcode, sizeof errcode); - Qc3VerifySignature((char *) sig, &slen, (char *) m, &mlen, Qc3_Data, - rsa->hash.Alg_Context_Token, Qc3_Alg_Token, - rsa->key.Key_Context_Token, Qc3_Key_Token, anycsp, - NULL, (char *) &errcode); - return errcode.Bytes_Available? -1: 0; -} - -int -_libssh2_os400qc3_rsa_sha1_signv(LIBSSH2_SESSION *session, - unsigned char **signature, - size_t *signature_len, - int veccount, - const struct iovec vector[], - libssh2_rsa_ctx *ctx) -{ - Qus_EC_t errcode; - int siglen; - unsigned char *sig; - char sigbuf[8192]; - int sigbufsize = sizeof sigbuf; - - ctx->hash.Final_Op_Flag = Qc3_Final; - set_EC_length(errcode, sizeof errcode); - Qc3CalculateSignature((char *) vector, &veccount, Qc3_Array, - (char *) &ctx->hash, Qc3_Alg_Token, - (char *) &ctx->key, Qc3_Key_Token, - anycsp, NULL, sigbuf, &sigbufsize, &siglen, - (char *) &errcode); - ctx->hash.Final_Op_Flag = Qc3_Continue; - if(errcode.Bytes_Available) - return -1; - sig = LIBSSH2_ALLOC(session, siglen); - if(!sig) - return -1; - memcpy((char *) sig, sigbuf, siglen); - *signature = sig; - *signature_len = siglen; - return 0; -} - -#endif /* LIBSSH2_OS400QC3 */ - -/* vim: set expandtab ts=4 sw=4: */ diff --git a/libssh2/src/os400qc3.h b/libssh2/src/os400qc3.h deleted file mode 100644 index 7af24168..00000000 --- a/libssh2/src/os400qc3.h +++ /dev/null @@ -1,373 +0,0 @@ -/* - * Copyright (C) 2015-2016 Patrick Monnerat, D+H - * All rights reserved. - * - * Redistribution and use in source and binary forms, - * with or without modification, are permitted provided - * that the following conditions are met: - * - * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * - * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * Neither the name of the copyright holder nor the names - * of any other contributors may be used to endorse or - * promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE - * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY - * OF SUCH DAMAGE. - */ - -#ifndef LIBSSH2_OS400QC3_H -#define LIBSSH2_OS400QC3_H - -#include -#include - -#include - - -/* Redefine character/string literals as always EBCDIC. */ -#undef Qc3_Alg_Token -#define Qc3_Alg_Token "\xC1\xD3\xC7\xC4\xF0\xF1\xF0\xF0" /* ALGD0100 */ -#undef Qc3_Alg_Block_Cipher -#define Qc3_Alg_Block_Cipher "\xC1\xD3\xC7\xC4\xF0\xF2\xF0\xF0" /* ALGD0200 */ -#undef Qc3_Alg_Block_CipherAuth -#define Qc3_Alg_Block_CipherAuth \ - "\xC1\xD3\xC7\xC4\xF0\xF2\xF1\xF0" /* ALGD0210 */ -#undef Qc3_Alg_Stream_Cipher -#define Qc3_Alg_Stream_Cipher \ - "\xC1\xD3\xC7\xC4\xF0\xF3\xF0\xF0" /* ALGD0300 */ -#undef Qc3_Alg_Public_Key -#define Qc3_Alg_Public_Key "\xC1\xD3\xC7\xC4\xF0\xF4\xF0\xF0" /* ALGD0400 */ -#undef Qc3_Alg_Hash -#define Qc3_Alg_Hash "\xC1\xD3\xC7\xC4\xF0\xF5\xF0\xF0" /* ALGD0500 */ -#undef Qc3_Data -#define Qc3_Data "\xC4\xC1\xE3\xC1\xF0\xF1\xF0\xF0" /* DATA0100 */ -#undef Qc3_Array -#define Qc3_Array "\xC4\xC1\xE3\xC1\xF0\xF2\xF0\xF0" /* DATA0200 */ -#undef Qc3_Key_Token -#define Qc3_Key_Token "\xD2\xC5\xE8\xC4\xF0\xF1\xF0\xF0" /* KEYD0100 */ -#undef Qc3_Key_Parms -#define Qc3_Key_Parms "\xD2\xC5\xE8\xC4\xF0\xF2\xF0\xF0" /* KEYD0200 */ -#undef Qc3_Key_KSLabel -#define Qc3_Key_KSLabel "\xD2\xC5\xE8\xC4\xF0\xF4\xF0\xF0" /* KEYD0400 */ -#undef Qc3_Key_PKCS5 -#define Qc3_Key_PKCS5 "\xD2\xC5\xE8\xC4\xF0\xF5\xF0\xF0" /* KEYD0500 */ -#undef Qc3_Key_PEMCert -#define Qc3_Key_PEMCert "\xD2\xC5\xE8\xC4\xF0\xF6\xF0\xF0" /* KEYD0600 */ -#undef Qc3_Key_CSLabel -#define Qc3_Key_CSLabel "\xD2\xC5\xE8\xC4\xF0\xF7\xF0\xF0" /* KEYD0700 */ -#undef Qc3_Key_CSDN -#define Qc3_Key_CSDN "\xD2\xC5\xE8\xC4\xF0\xF8\xF0\xF0" /* KEYD0800 */ -#undef Qc3_Key_AppID -#define Qc3_Key_AppID "\xD2\xC5\xE8\xC4\xF0\xF9\xF0\xF0" /* KEYD0900 */ - -#undef Qc3_ECB -#define Qc3_ECB '\xF0' /* '0' */ -#undef Qc3_CBC -#define Qc3_CBC '\xF1' /* '1' */ -#undef Qc3_OFB -#define Qc3_OFB '\xF2' /* '2' */ -#undef Qc3_CFB1Bit -#define Qc3_CFB1Bit '\xF3' /* '3' */ -#undef Qc3_CFB8Bit -#define Qc3_CFB8Bit '\xF4' /* '4' */ -#undef Qc3_CFB64Bit -#define Qc3_CFB64Bit '\xF5' /* '5' */ -#undef Qc3_CUSP -#define Qc3_CUSP '\xF6' /* '6' */ -#undef Qc3_CTR -#define Qc3_CTR '\xF7' /* '7' */ -#undef Qc3_CCM -#define Qc3_CCM '\xF8' /* '8' */ -#undef Qc3_No_Pad -#define Qc3_No_Pad '\xF0' /* '0' */ -#undef Qc3_Pad_Char -#define Qc3_Pad_Char '\xF1' /* '1' */ -#undef Qc3_Pad_Counter -#define Qc3_Pad_Counter '\xF2' /* '2' */ -#undef Qc3_PKCS1_00 -#define Qc3_PKCS1_00 '\xF0' /* '0' */ -#undef Qc3_PKCS1_01 -#define Qc3_PKCS1_01 '\xF1' /* '1' */ -#undef Qc3_PKCS1_02 -#define Qc3_PKCS1_02 '\xF2' /* '2' */ -#undef Qc3_ISO9796 -#define Qc3_ISO9796 '\xF3' /* '3' */ -#undef Qc3_Zero_Pad -#define Qc3_Zero_Pad '\xF4' /* '4' */ -#undef Qc3_ANSI_X931 -#define Qc3_ANSI_X931 '\xF5' /* '5' */ -#undef Qc3_OAEP -#define Qc3_OAEP '\xF6' /* '6' */ -#undef Qc3_Bin_String -#define Qc3_Bin_String '\xF0' /* '0' */ -#undef Qc3_BER_String -#define Qc3_BER_String '\xF1' /* '1' */ -#undef Qc3_MK_Struct -#define Qc3_MK_Struct '\xF3' /* '3' */ -#undef Qc3_KSLabel_Struct -#define Qc3_KSLabel_Struct '\xF4' /* '4' */ -#undef Qc3_PKCS5_Struct -#define Qc3_PKCS5_Struct '\xF5' /* '5' */ -#undef Qc3_PEMCert_String -#define Qc3_PEMCert_String '\xF6' /* '6' */ -#undef Qc3_CSLabel_String -#define Qc3_CSLabel_String '\xF7' /* '7' */ -#undef Qc3_CSDN_String -#define Qc3_CSDN_String '\xF8' /* '8' */ -#undef Qc3_Clear -#define Qc3_Clear '\xF0' /* '0' */ -#undef Qc3_Encrypted -#define Qc3_Encrypted '\xF1' /* '1' */ -#undef Qc3_MK_Encrypted -#define Qc3_MK_Encrypted '\xF2' /* '2' */ -#undef Qc3_Any_CSP -#define Qc3_Any_CSP '\xF0' /* '0' */ -#undef Qc3_Sfw_CSP -#define Qc3_Sfw_CSP '\xF1' /* '1' */ -#undef Qc3_Hdw_CSP -#define Qc3_Hdw_CSP '\xF2' /* '2' */ -#undef Qc3_Continue -#define Qc3_Continue '\xF0' /* '0' */ -#undef Qc3_Final -#define Qc3_Final '\xF1' /* '1' */ -#undef Qc3_MK_New -#define Qc3_MK_New '\xF0' /* '0' */ -#undef Qc3_MK_Current -#define Qc3_MK_Current '\xF1' /* '1' */ -#undef Qc3_MK_Old -#define Qc3_MK_Old '\xF2' /* '2' */ -#undef Qc3_MK_Pending -#define Qc3_MK_Pending '\xF3' /* '3' */ - - -/* Define which features are supported. */ -#define LIBSSH2_MD5 1 -#define LIBSSH2_HMAC_RIPEMD 0 -#define LIBSSH2_HMAC_SHA256 1 -#define LIBSSH2_HMAC_SHA512 1 - -#define LIBSSH2_AES 1 -#define LIBSSH2_AES_CTR 1 -#define LIBSSH2_BLOWFISH 0 -#define LIBSSH2_RC4 1 -#define LIBSSH2_CAST 0 -#define LIBSSH2_3DES 1 - -#define LIBSSH2_RSA 1 -#define LIBSSH2_DSA 0 - -#define MD5_DIGEST_LENGTH 16 -#define SHA_DIGEST_LENGTH 20 -#define SHA256_DIGEST_LENGTH 32 -#define SHA512_DIGEST_LENGTH 64 - - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: global handles structures. - * - *******************************************************************/ - -/* HMAC & private key algorithms support structure. */ -typedef struct _libssh2_os400qc3_crypto_ctx _libssh2_os400qc3_crypto_ctx; -struct _libssh2_os400qc3_crypto_ctx { - Qc3_Format_ALGD0100_T hash; /* Hash algorithm. */ - Qc3_Format_KEYD0100_T key; /* Key. */ - _libssh2_os400qc3_crypto_ctx * kek; /* Key encryption. */ -}; - -typedef struct { /* Big number. */ - unsigned char * bignum; /* Number bits, little-endian. */ - unsigned int length; /* Length of bignum (# bytes). */ -} _libssh2_bn; - -typedef struct { /* Algorithm description. */ - char * fmt; /* Format of Qc3 structure. */ - int algo; /* Algorithm identifier. */ - unsigned char size; /* Block length. */ - unsigned char mode; /* Block mode. */ - int keylen; /* Key length. */ -} _libssh2_os400qc3_cipher_t; - -typedef struct { /* Diffie-Hellman context. */ - char token[8]; /* Context token. */ -} _libssh2_os400qc3_dh_ctx; - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: Define global types/codes. - * - *******************************************************************/ - -#define libssh2_crypto_init() -#define libssh2_crypto_exit() - -#define libssh2_sha1_ctx Qc3_Format_ALGD0100_T -#define libssh2_sha256_ctx Qc3_Format_ALGD0100_T -#define libssh2_md5_ctx Qc3_Format_ALGD0100_T -#define libssh2_hmac_ctx _libssh2_os400qc3_crypto_ctx -#define _libssh2_cipher_ctx _libssh2_os400qc3_crypto_ctx - -#define libssh2_sha1_init(x) libssh2_os400qc3_hash_init(x, Qc3_SHA1) -#define libssh2_sha1_update(ctx, data, len) \ - libssh2_os400qc3_hash_update(&(ctx), data, len) -#define libssh2_sha1_final(ctx, out) \ - libssh2_os400qc3_hash_final(&(ctx), out) -#define libssh2_sha256_init(x) libssh2_os400qc3_hash_init(x, Qc3_SHA256) -#define libssh2_sha256_update(ctx, data, len) \ - libssh2_os400qc3_hash_update(&(ctx), data, len) -#define libssh2_sha256_final(ctx, out) \ - libssh2_os400qc3_hash_final(&(ctx), out) -#define libssh2_sha256(message, len, out) \ - libssh2_os400qc3_hash(message, len, out, \ - Qc3_SHA256) -#define libssh2_md5_init(x) libssh2_os400qc3_hash_init(x, Qc3_MD5) -#define libssh2_md5_update(ctx, data, len) \ - libssh2_os400qc3_hash_update(&(ctx), data, len) -#define libssh2_md5_final(ctx, out) \ - libssh2_os400qc3_hash_final(&(ctx), out) -#define libssh2_hmac_ctx_init(ctx) \ - memset((char *) &(ctx), 0, \ - sizeof(libssh2_hmac_ctx)) -#define libssh2_hmac_md5_init(ctx, key, keylen) \ - libssh2_os400qc3_hmac_init(ctx, Qc3_MD5, \ - MD5_DIGEST_LENGTH, \ - key, keylen) -#define libssh2_hmac_sha1_init(ctx, key, keylen) \ - libssh2_os400qc3_hmac_init(ctx, Qc3_SHA1, \ - SHA_DIGEST_LENGTH, \ - key, keylen) -#define libssh2_hmac_sha256_init(ctx, key, keylen) \ - libssh2_os400qc3_hmac_init(ctx, Qc3_SHA256, \ - SHA256_DIGEST_LENGTH, \ - key, keylen) -#define libssh2_hmac_sha512_init(ctx, key, keylen) \ - libssh2_os400qc3_hmac_init(ctx, Qc3_SHA512, \ - SHA512_DIGEST_LENGTH, \ - key, keylen) -#define libssh2_hmac_update(ctx, data, datalen) \ - libssh2_os400qc3_hmac_update(&(ctx), \ - data, datalen) -#define libssh2_hmac_final(ctx, data) \ - libssh2_os400qc3_hmac_final(&(ctx), data) -#define libssh2_hmac_cleanup(ctx) \ - _libssh2_os400qc3_crypto_dtor(ctx) - - -#define _libssh2_bn_ctx int /* Not used. */ - -#define _libssh2_bn_ctx_new() 0 -#define _libssh2_bn_ctx_free(bnctx) ((void) 0) - -#define _libssh2_bn_init_from_bin() _libssh2_bn_init() -#define _libssh2_bn_bytes(bn) ((bn)->length) - -#define _libssh2_cipher_type(name) _libssh2_os400qc3_cipher_t name -#define _libssh2_cipher_aes128 {Qc3_Alg_Block_Cipher, Qc3_AES, 16, \ - Qc3_CBC, 16} -#define _libssh2_cipher_aes192 {Qc3_Alg_Block_Cipher, Qc3_AES, 24, \ - Qc3_CBC, 24} -#define _libssh2_cipher_aes256 {Qc3_Alg_Block_Cipher, Qc3_AES, 32, \ - Qc3_CBC, 32} -#define _libssh2_cipher_aes128ctr {Qc3_Alg_Block_Cipher, Qc3_AES, 16, \ - Qc3_CTR, 16} -#define _libssh2_cipher_aes192ctr {Qc3_Alg_Block_Cipher, Qc3_AES, 24, \ - Qc3_CTR, 24} -#define _libssh2_cipher_aes256ctr {Qc3_Alg_Block_Cipher, Qc3_AES, 32, \ - Qc3_CTR, 32} -#define _libssh2_cipher_3des {Qc3_Alg_Block_Cipher, Qc3_TDES, 0, \ - Qc3_CBC, 24} -#define _libssh2_cipher_arcfour {Qc3_Alg_Stream_Cipher, Qc3_RC4, 0, 0, 16} - -#define _libssh2_cipher_dtor(ctx) _libssh2_os400qc3_crypto_dtor(ctx) - -#define libssh2_rsa_ctx _libssh2_os400qc3_crypto_ctx -#define _libssh2_rsa_free(ctx) (_libssh2_os400qc3_crypto_dtor(ctx), \ - free((char *) ctx)) -#define libssh2_prepare_iovec(vec, len) memset((char *) (vec), 0, \ - (len) * sizeof(struct iovec)) -#define _libssh2_rsa_sha1_signv(session, sig, siglen, count, vector, ctx) \ - _libssh2_os400qc3_rsa_sha1_signv(session, sig, siglen, \ - count, vector, ctx) - -#define _libssh2_dh_ctx _libssh2_os400qc3_dh_ctx -#define libssh2_dh_init(dhctx) _libssh2_os400qc3_dh_init(dhctx) -#define libssh2_dh_key_pair(dhctx, public, g, p, group_order, bnctx) \ - _libssh2_os400qc3_dh_key_pair(dhctx, public, g, p, group_order) -#define libssh2_dh_secret(dhctx, secret, f, p, bnctx) \ - _libssh2_os400qc3_dh_secret(dhctx, secret, f, p) -#define libssh2_dh_dtor(dhctx) _libssh2_os400qc3_dh_dtor(dhctx) - - -/******************************************************************* - * - * OS/400 QC3 crypto-library backend: Support procedure prototypes. - * - *******************************************************************/ - -extern _libssh2_bn * _libssh2_bn_init(void); -extern void _libssh2_bn_free(_libssh2_bn *bn); -extern unsigned long _libssh2_bn_bits(_libssh2_bn *bn); -extern int _libssh2_bn_from_bin(_libssh2_bn *bn, int len, - const unsigned char *v); -extern int _libssh2_bn_set_word(_libssh2_bn *bn, unsigned long val); -extern int _libssh2_bn_to_bin(_libssh2_bn *bn, unsigned char *val); -extern void _libssh2_random(unsigned char *buf, int len); -extern void _libssh2_os400qc3_crypto_dtor(_libssh2_os400qc3_crypto_ctx *x); -extern int libssh2_os400qc3_hash_init(Qc3_Format_ALGD0100_T *x, - unsigned int algo); -extern void libssh2_os400qc3_hash_update(Qc3_Format_ALGD0100_T *ctx, - unsigned char *data, int len); -extern void libssh2_os400qc3_hash_final(Qc3_Format_ALGD0100_T *ctx, - unsigned char *out); -extern int libssh2_os400qc3_hash(const unsigned char *message, - unsigned long len, unsigned char *out, - unsigned int algo); -extern void libssh2_os400qc3_hmac_init(_libssh2_os400qc3_crypto_ctx *x, - int algo, size_t minkeylen, - void *key, int keylen); -extern void libssh2_os400qc3_hmac_update(_libssh2_os400qc3_crypto_ctx *ctx, - const unsigned char *data, - int len); -extern void libssh2_os400qc3_hmac_final(_libssh2_os400qc3_crypto_ctx *ctx, - unsigned char *out); -extern int _libssh2_os400qc3_rsa_sha1_signv(LIBSSH2_SESSION *session, - unsigned char **signature, - size_t *signature_len, - int veccount, - const struct iovec vector[], - libssh2_rsa_ctx *ctx); -extern void _libssh2_os400qc3_dh_init(_libssh2_dh_ctx *dhctx); -extern int _libssh2_os400qc3_dh_key_pair(_libssh2_dh_ctx *dhctx, - _libssh2_bn *public, - _libssh2_bn *g, - _libssh2_bn *p, int group_order); -extern int _libssh2_os400qc3_dh_secret(_libssh2_dh_ctx *dhctx, - _libssh2_bn *secret, - _libssh2_bn *f, _libssh2_bn *p); -extern void _libssh2_os400qc3_dh_dtor(_libssh2_dh_ctx *dhctx); - -#endif - -/* vim: set expandtab ts=4 sw=4: */ diff --git a/libssh2/src/packet.c b/libssh2/src/packet.c index 39390bcd..38ab6294 100644 --- a/libssh2/src/packet.c +++ b/libssh2/src/packet.c @@ -481,7 +481,8 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, /* 9 = packet_type(1) + reason(4) + message_len(4) */ message = (char *) data + 9; - language_len = _libssh2_ntohu32(data + 9 + message_len); + language_len = + _libssh2_ntohu32(data + 9 + message_len); language = (char *) data + 9 + message_len + 4; if(language_len > (datalen-13-message_len)) { @@ -543,7 +544,8 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, if(message_len <= (datalen - 10)) { /* 6 = packet_type(1) + display(1) + message_len(4) */ message = (char *) data + 6; - language_len = _libssh2_ntohu32(data + 6 + message_len); + language_len = _libssh2_ntohu32(data + 6 + + message_len); if(language_len <= (datalen - 10 - message_len)) language = (char *) data + 10 + message_len; @@ -665,7 +667,8 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, channelp->remote.window_size -= datalen - data_head; _libssh2_debug(session, LIBSSH2_TRACE_CONN, - "shrinking window size by %lu bytes to %lu, read_avail %lu", + "shrinking window size by %lu bytes to %lu, " + "read_avail %lu", datalen - data_head, channelp->remote.window_size, channelp->read_avail); @@ -779,8 +782,8 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, uint32_t len = _libssh2_ntohu32(data + 5); unsigned char want_reply = 1; - if(len < (datalen - 10)) - want_reply = data[9 + len]; + if((len + 9) < datalen) + want_reply = data[len + 9]; _libssh2_debug(session, LIBSSH2_TRACE_CONN, @@ -788,6 +791,7 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, channel, len, data + 9, want_reply); if(len == sizeof("exit-status") - 1 + && (sizeof("exit-status") - 1 + 9) <= datalen && !memcmp("exit-status", data + 9, sizeof("exit-status") - 1)) { @@ -796,7 +800,7 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, channelp = _libssh2_channel_locate(session, channel); - if(channelp) { + if(channelp && (sizeof("exit-status") + 13) <= datalen) { channelp->exit_status = _libssh2_ntohu32(data + 9 + sizeof("exit-status")); _libssh2_debug(session, LIBSSH2_TRACE_CONN, @@ -809,24 +813,33 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, } else if(len == sizeof("exit-signal") - 1 + && (sizeof("exit-signal") - 1 + 9) <= datalen && !memcmp("exit-signal", data + 9, sizeof("exit-signal") - 1)) { /* command terminated due to signal */ if(datalen >= 20) channelp = _libssh2_channel_locate(session, channel); - if(channelp) { + if(channelp && (sizeof("exit-signal") + 13) <= datalen) { /* set signal name (without SIG prefix) */ uint32_t namelen = _libssh2_ntohu32(data + 9 + sizeof("exit-signal")); - channelp->exit_signal = - LIBSSH2_ALLOC(session, namelen + 1); + + if(namelen <= UINT_MAX - 1) { + channelp->exit_signal = + LIBSSH2_ALLOC(session, namelen + 1); + } + else { + channelp->exit_signal = NULL; + } + if(!channelp->exit_signal) rc = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, "memory for signal name"); - else { + else if((sizeof("exit-signal") + 13 + namelen <= + datalen)) { memcpy(channelp->exit_signal, - data + 13 + sizeof("exit_signal"), namelen); + data + 13 + sizeof("exit-signal"), namelen); channelp->exit_signal[namelen] = '\0'; /* TODO: save error message and language tag */ _libssh2_debug(session, LIBSSH2_TRACE_CONN, diff --git a/libssh2/src/pem.c b/libssh2/src/pem.c index 5099b854..53f58c2e 100644 --- a/libssh2/src/pem.c +++ b/libssh2/src/pem.c @@ -354,12 +354,12 @@ _libssh2_pem_parse_memory(LIBSSH2_SESSION * session, return ret; } -/* OpenSSL formatted keys */ +/* OpenSSH formatted keys */ #define AUTH_MAGIC "openssh-key-v1" -#define OPENSSL_HEADER_BEGIN "-----BEGIN OPENSSH PRIVATE KEY-----" -#define OPENSSL_HEADER_END "-----END OPENSSH PRIVATE KEY-----" +#define OPENSSH_HEADER_BEGIN "-----BEGIN OPENSSH PRIVATE KEY-----" +#define OPENSSH_HEADER_END "-----END OPENSSH PRIVATE KEY-----" -int +static int _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, const unsigned char *passphrase, const char *b64data, size_t b64datalen, @@ -372,28 +372,29 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, unsigned char *kdf = NULL; unsigned char *buf = NULL; unsigned char *salt = NULL; - uint32_t nkeys, check1, check2, salt_len; + uint32_t nkeys, check1, check2; uint32_t rounds = 0; unsigned char *key = NULL; unsigned char *key_part = NULL; unsigned char *iv_part = NULL; unsigned char *f = NULL; unsigned int f_len = 0; - int ret = 0, rc = 0, kdf_len = 0, keylen = 0, ivlen = 0, total_len = 0; + int ret = 0, keylen = 0, ivlen = 0, total_len = 0; + size_t kdf_len = 0, tmp_len = 0, salt_len = 0; if(decrypted_buf) *decrypted_buf = NULL; /* decode file */ - if(libssh2_base64_decode(session, (char**)&f, &f_len, + if(libssh2_base64_decode(session, (char **)&f, &f_len, b64data, b64datalen)) { ret = -1; goto out; } /* Parse the file */ - decoded.data = (unsigned char*)f; - decoded.dataptr = (unsigned char*)f; + decoded.data = (unsigned char *)f; + decoded.dataptr = (unsigned char *)f; decoded.len = f_len; if(decoded.len < strlen(AUTH_MAGIC)) { @@ -401,7 +402,8 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, goto out; } - if(strncmp((char*) decoded.dataptr, AUTH_MAGIC, strlen(AUTH_MAGIC)) != 0) { + if(strncmp((char *) decoded.dataptr, AUTH_MAGIC, + strlen(AUTH_MAGIC)) != 0) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, "key auth magic mismatch"); goto out; @@ -409,48 +411,47 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, decoded.dataptr += strlen(AUTH_MAGIC) + 1; - if(_libssh2_get_c_string(&decoded, &ciphername) == 0) - { + if(_libssh2_get_string(&decoded, &ciphername, &tmp_len) || + tmp_len == 0) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, "ciphername is missing"); goto out; } - if(_libssh2_get_c_string(&decoded, &kdfname) == 0) - { + if(_libssh2_get_string(&decoded, &kdfname, &tmp_len) || + tmp_len == 0) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, "kdfname is missing"); goto out; } - kdf_len = _libssh2_get_c_string(&decoded, &kdf); - if(kdf == NULL ) - { + if(_libssh2_get_string(&decoded, &kdf, &kdf_len)) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, - "kdf is missing"); + "kdf is missing"); goto out; } - else - { + else { kdf_buf.data = kdf; kdf_buf.dataptr = kdf; kdf_buf.len = kdf_len; } - if((passphrase == NULL || strlen((const char*)passphrase) == 0) && - strcmp((const char*)ciphername, "none") != 0) { - // passphrase required + if((passphrase == NULL || strlen((const char *)passphrase) == 0) && + strcmp((const char *)ciphername, "none") != 0) { + /* passphrase required */ ret = LIBSSH2_ERROR_KEYFILE_AUTH_FAILED; goto out; } - if(strcmp((const char*)kdfname, "none") != 0 && strcmp((const char*)kdfname, "bcrypt") != 0) { + if(strcmp((const char *)kdfname, "none") != 0 && + strcmp((const char *)kdfname, "bcrypt") != 0) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, "unknown cipher"); goto out; } - if(!strcmp((const char*)kdfname, "none") && strcmp((const char*)ciphername, "none") != 0) { + if(!strcmp((const char *)kdfname, "none") && + strcmp((const char *)ciphername, "none") != 0) { ret =_libssh2_error(session, LIBSSH2_ERROR_PROTO, "invalid format"); goto out; @@ -464,15 +465,14 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, /* unencrypted public key */ - if(_libssh2_get_c_string(&decoded, &buf) < 0) { + if(_libssh2_get_string(&decoded, &buf, &tmp_len) || tmp_len == 0) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, - "Invalid private key; expect embedded public key"); + "Invalid private key; " + "expect embedded public key"); goto out; } - rc = _libssh2_get_c_string(&decoded, &buf); - if(rc <= 0) - { + if(_libssh2_get_string(&decoded, &buf, &tmp_len) || tmp_len == 0) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Private key data not found"); goto out; @@ -480,14 +480,13 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, /* decode encrypted private key */ decrypted.data = decrypted.dataptr = buf; - decrypted.len = rc; + decrypted.len = tmp_len; - if(ciphername && strcmp((const char*)ciphername, "none") != 0) - { + if(ciphername && strcmp((const char *)ciphername, "none") != 0) { const LIBSSH2_CRYPT_METHOD **all_methods, *cur_method; all_methods = libssh2_crypt_methods(); - while ((cur_method = *all_methods++)) { + while((cur_method = *all_methods++)) { if(*cur_method->name && memcmp(ciphername, cur_method->name, strlen(cur_method->name)) == 0) { @@ -513,14 +512,16 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, ivlen = method->iv_len; total_len = keylen + ivlen; - if((key = LIBSSH2_CALLOC(session, total_len)) == NULL) { + key = LIBSSH2_CALLOC(session, total_len); + if(key == NULL) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Could not alloc key"); goto out; } - if(strcmp((const char*)kdfname, "bcrypt") == 0 && passphrase != NULL) { - if(((salt_len = _libssh2_get_c_string(&kdf_buf, &salt)) <= 0) || + if(strcmp((const char *)kdfname, "bcrypt") == 0 && + passphrase != NULL) { + if((_libssh2_get_string(&kdf_buf, &salt, &salt_len)) || (_libssh2_get_u32(&kdf_buf, &rounds) != 0) ) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, "kdf contains unexpected values"); @@ -528,8 +529,10 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, goto out; } - if(_libssh2_bcrypt_pbkdf((const char*)passphrase, strlen((const char*)passphrase), - salt, salt_len, key, keylen + ivlen, rounds) < 0) { + if(_libssh2_bcrypt_pbkdf((const char *)passphrase, + strlen((const char *)passphrase), + salt, salt_len, key, + keylen + ivlen, rounds) < 0) { ret = _libssh2_error(session, LIBSSH2_ERROR_DECRYPT, "invalid format"); LIBSSH2_FREE(session, key); @@ -546,13 +549,15 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, /* Set up decryption */ blocksize = method->blocksize; - if((key_part = LIBSSH2_CALLOC(session, keylen)) == NULL) { + key_part = LIBSSH2_CALLOC(session, keylen); + if(key_part == NULL) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Could not alloc key part"); goto out; } - if((iv_part = LIBSSH2_CALLOC(session, ivlen)) == NULL) { + iv_part = LIBSSH2_CALLOC(session, ivlen); + if(iv_part == NULL) { ret = _libssh2_error(session, LIBSSH2_ERROR_PROTO, "Could not alloc iv part"); goto out; @@ -575,9 +580,10 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, goto out; } - while (len_decrypted <= decrypted.len - blocksize) { - if (method->crypt(session, decrypted.data + len_decrypted, blocksize, - &abstract)) { + while((size_t)len_decrypted <= decrypted.len - blocksize) { + if(method->crypt(session, decrypted.data + len_decrypted, + blocksize, + &abstract)) { ret = LIBSSH2_ERROR_DECRYPT; method->dtor(session, &abstract); goto out; @@ -607,20 +613,22 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, struct string_buf *out_buf = _libssh2_string_buf_new(session); if(!out_buf) { ret = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate memory for decrypted struct"); + "Unable to allocate memory for " + "decrypted struct"); goto out; } out_buf->data = LIBSSH2_CALLOC(session, decrypted.len); - if(out_buf->data == NULL) - { + if(out_buf->data == NULL) { ret = _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate memory for decrypted struct"); + "Unable to allocate memory for " + "decrypted struct"); _libssh2_string_buf_free(session, out_buf); goto out; } memcpy(out_buf->data, decrypted.data, decrypted.len); - out_buf->dataptr = out_buf->data + (decrypted.dataptr - decrypted.data); + out_buf->dataptr = out_buf->data + + (decrypted.dataptr - decrypted.data); out_buf->len = decrypted.len; *decrypted_buf = out_buf; @@ -638,8 +646,8 @@ _libssh2_openssh_pem_parse_data(LIBSSH2_SESSION * session, LIBSSH2_FREE(session, key_part); } if(iv_part) { - _libssh2_explicit_zero(iv_part, ivlen); - LIBSSH2_FREE(session, iv_part); + _libssh2_explicit_zero(iv_part, ivlen); + LIBSSH2_FREE(session, iv_part); } if(f) { _libssh2_explicit_zero(f, f_len); @@ -668,7 +676,7 @@ _libssh2_openssh_pem_parse(LIBSSH2_SESSION * session, return -1; } } - while (strcmp(line, OPENSSL_HEADER_BEGIN) != 0); + while(strcmp(line, OPENSSH_HEADER_BEGIN) != 0); if(readline(line, LINE_SIZE, fp)) { return -1; @@ -696,7 +704,7 @@ _libssh2_openssh_pem_parse(LIBSSH2_SESSION * session, ret = -1; goto out; } - } while (strcmp(line, OPENSSL_HEADER_END) != 0); + } while(strcmp(line, OPENSSH_HEADER_END) != 0); if(!b64data) { return -1; @@ -704,7 +712,7 @@ _libssh2_openssh_pem_parse(LIBSSH2_SESSION * session, ret = _libssh2_openssh_pem_parse_data(session, passphrase, - (const char*)b64data, + (const char *)b64data, (size_t)b64datalen, decrypted_buf); @@ -746,7 +754,7 @@ _libssh2_openssh_pem_parse_memory(LIBSSH2_SESSION * session, return -1; } } - while (strcmp(line, OPENSSL_HEADER_BEGIN) != 0); + while(strcmp(line, OPENSSH_HEADER_BEGIN) != 0); *line = '\0'; @@ -757,7 +765,7 @@ _libssh2_openssh_pem_parse_memory(LIBSSH2_SESSION * session, linelen = strlen(line); tmp = LIBSSH2_REALLOC(session, b64data, b64datalen + linelen); - if (!tmp) { + if(!tmp) { ret = -1; goto out; } @@ -768,7 +776,7 @@ _libssh2_openssh_pem_parse_memory(LIBSSH2_SESSION * session, *line = '\0'; - if (off >= filedata_len) { + if(off >= filedata_len) { ret = -1; goto out; } @@ -777,7 +785,7 @@ _libssh2_openssh_pem_parse_memory(LIBSSH2_SESSION * session, ret = -1; goto out; } - } while (strcmp(line, OPENSSL_HEADER_END) != 0); + } while(strcmp(line, OPENSSH_HEADER_END) != 0); if(!b64data) { return -1; diff --git a/libssh2/src/publickey.c b/libssh2/src/publickey.c index 5aba47fc..f26c6327 100644 --- a/libssh2/src/publickey.c +++ b/libssh2/src/publickey.c @@ -245,6 +245,11 @@ publickey_response_success(LIBSSH2_PUBLICKEY * pkey) "publickey subsystem"); } + if(data_len < 4) { + return _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "Publickey response too small"); + } + s = data; response = publickey_response_id(&s, data_len); @@ -252,7 +257,14 @@ publickey_response_success(LIBSSH2_PUBLICKEY * pkey) case LIBSSH2_PUBLICKEY_RESPONSE_STATUS: /* Error, or processing complete */ { - unsigned long status = _libssh2_ntohu32(s); + unsigned long status = 0; + + if(data_len < 8) { + return _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "Publickey response too small"); + } + + status = _libssh2_ntohu32(s); LIBSSH2_FREE(session, data); @@ -347,7 +359,7 @@ static LIBSSH2_PUBLICKEY *publickey_init(LIBSSH2_SESSION *session) if(session->pkeyInit_state == libssh2_NB_state_sent1) { unsigned char *s; rc = _libssh2_channel_extended_data(session->pkeyInit_channel, - LIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE); + LIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE); if(rc == LIBSSH2_ERROR_EAGAIN) { _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block starting publickey subsystem"); @@ -433,22 +445,53 @@ static LIBSSH2_PUBLICKEY *publickey_init(LIBSSH2_SESSION *session) goto err_exit; } + if(session->pkeyInit_data_len < 4) { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "Public key init data too small"); + goto err_exit; + } + switch(response) { case LIBSSH2_PUBLICKEY_RESPONSE_STATUS: /* Error */ { unsigned long status, descr_len, lang_len; - status = _libssh2_ntohu32(s); - s += 4; - descr_len = _libssh2_ntohu32(s); - s += 4; - /* description starts here */ - s += descr_len; - lang_len = _libssh2_ntohu32(s); - s += 4; - /* lang starts here */ - s += lang_len; + if(session->pkeyInit_data_len >= 8) { + status = _libssh2_ntohu32(s); + s += 4; + descr_len = _libssh2_ntohu32(s); + s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "Public key init data too small"); + goto err_exit; + } + + if(s + descr_len + 4 <= + session->pkeyInit_data + session->pkeyInit_data_len) { + /* description starts here */ + s += descr_len; + lang_len = _libssh2_ntohu32(s); + s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "Public key init data too small"); + goto err_exit; + } + + if(s + lang_len <= + session->pkeyInit_data + session->pkeyInit_data_len) { + /* lang starts here */ + s += lang_len; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "Public key init data too small"); + goto err_exit; + } if(s > session->pkeyInit_data + session->pkeyInit_data_len) { @@ -469,7 +512,8 @@ static LIBSSH2_PUBLICKEY *publickey_init(LIBSSH2_SESSION *session) if(session->pkeyInit_pkey->version > LIBSSH2_PUBLICKEY_VERSION) { _libssh2_debug(session, LIBSSH2_TRACE_PUBLICKEY, - "Truncate remote publickey version from %lu", + "Truncate remote publickey version " + "from %lu", session->pkeyInit_pkey->version); session->pkeyInit_pkey->version = LIBSSH2_PUBLICKEY_VERSION; @@ -849,16 +893,42 @@ libssh2_publickey_list_fetch(LIBSSH2_PUBLICKEY * pkey, unsigned long *num_keys, { unsigned long status, descr_len, lang_len; - status = _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; - descr_len = _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; - /* description starts at pkey->listFetch_s */ - pkey->listFetch_s += descr_len; - lang_len = _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; - /* lang starts at pkey->listFetch_s */ - pkey->listFetch_s += lang_len; + if(pkey->listFetch_s + 8 <= + pkey->listFetch_data + pkey->listFetch_data_len) { + status = _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + descr_len = _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + descr_len + 4 <= + pkey->listFetch_data + pkey->listFetch_data_len) { + /* description starts at pkey->listFetch_s */ + pkey->listFetch_s += descr_len; + lang_len = _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + lang_len <= + pkey->listFetch_data + pkey->listFetch_data_len) { + /* lang starts at pkey->listFetch_s */ + pkey->listFetch_s += lang_len; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } if(pkey->listFetch_s > pkey->listFetch_data + pkey->listFetch_data_len) { @@ -900,8 +970,17 @@ libssh2_publickey_list_fetch(LIBSSH2_PUBLICKEY * pkey, unsigned long *num_keys, if(pkey->version == 1) { unsigned long comment_len; - comment_len = _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; + if(pkey->listFetch_s + 4 <= + pkey->listFetch_data + pkey->listFetch_data_len) { + comment_len = _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + if(comment_len) { list[keys].num_attrs = 1; list[keys].attrs = @@ -925,27 +1004,109 @@ libssh2_publickey_list_fetch(LIBSSH2_PUBLICKEY * pkey, unsigned long *num_keys, list[keys].num_attrs = 0; list[keys].attrs = NULL; } - list[keys].name_len = _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; - list[keys].name = pkey->listFetch_s; - pkey->listFetch_s += list[keys].name_len; - list[keys].blob_len = _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; - list[keys].blob = pkey->listFetch_s; - pkey->listFetch_s += list[keys].blob_len; + + if(pkey->listFetch_s + 4 <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].name_len = _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + list[keys].name_len <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].name = pkey->listFetch_s; + pkey->listFetch_s += list[keys].name_len; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + 4 <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].blob_len = _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + list[keys].blob_len <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].blob = pkey->listFetch_s; + pkey->listFetch_s += list[keys].blob_len; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } } else { /* Version == 2 */ - list[keys].name_len = _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; - list[keys].name = pkey->listFetch_s; - pkey->listFetch_s += list[keys].name_len; - list[keys].blob_len = _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; - list[keys].blob = pkey->listFetch_s; - pkey->listFetch_s += list[keys].blob_len; - list[keys].num_attrs = _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; + + if(pkey->listFetch_s + 4 <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].name_len = _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + list[keys].name_len <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].name = pkey->listFetch_s; + pkey->listFetch_s += list[keys].name_len; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + 4 <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].blob_len = _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + list[keys].blob_len <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].blob = pkey->listFetch_s; + pkey->listFetch_s += list[keys].blob_len; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + 4 <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].num_attrs = _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + if(list[keys].num_attrs) { list[keys].attrs = LIBSSH2_ALLOC(session, @@ -958,16 +1119,58 @@ libssh2_publickey_list_fetch(LIBSSH2_PUBLICKEY * pkey, unsigned long *num_keys, goto err_exit; } for(i = 0; i < list[keys].num_attrs; i++) { - list[keys].attrs[i].name_len = - _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; - list[keys].attrs[i].name = (char *) pkey->listFetch_s; - pkey->listFetch_s += list[keys].attrs[i].name_len; - list[keys].attrs[i].value_len = - _libssh2_ntohu32(pkey->listFetch_s); - pkey->listFetch_s += 4; - list[keys].attrs[i].value = (char *) pkey->listFetch_s; - pkey->listFetch_s += list[keys].attrs[i].value_len; + if(pkey->listFetch_s + 4 <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].attrs[i].name_len = + _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + } + else { + _libssh2_error(session, + LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + list[keys].attrs[i].name_len <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].attrs[i].name = + (char *) pkey->listFetch_s; + pkey->listFetch_s += list[keys].attrs[i].name_len; + } + else { + _libssh2_error(session, + LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + 4 <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].attrs[i].value_len = + _libssh2_ntohu32(pkey->listFetch_s); + pkey->listFetch_s += 4; + } + else { + _libssh2_error(session, + LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } + + if(pkey->listFetch_s + + list[keys].attrs[i].value_len <= + pkey->listFetch_data + pkey->listFetch_data_len) { + list[keys].attrs[i].value = + (char *) pkey->listFetch_s; + pkey->listFetch_s += list[keys].attrs[i].value_len; + } + else { + _libssh2_error(session, + LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "ListFetch data too short"); + goto err_exit; + } /* actually an ignored value */ list[keys].attrs[i].mandatory = 0; diff --git a/libssh2/src/scp.c b/libssh2/src/scp.c index c782e9a2..a9d2db53 100644 --- a/libssh2/src/scp.c +++ b/libssh2/src/scp.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2009-2010 by Daniel Stenberg +/* Copyright (c) 2009-2019 by Daniel Stenberg * Copyright (c) 2004-2008, Sara Golemon * All rights reserved. * @@ -341,7 +341,7 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) /* Request SCP for the desired file */ rc = _libssh2_channel_process_startup(session->scpRecv_channel, "exec", sizeof("exec") - 1, - (char *) session->scpRecv_command, + (char *)session->scpRecv_command, session->scpRecv_command_len); if(rc == LIBSSH2_ERROR_EAGAIN) { _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, @@ -475,7 +475,8 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) LIBSSH2_SCP_RESPONSE_BUFLEN) { /* You had your chance */ _libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL, - "Unterminated response from SCP server"); + "Unterminated response from " + "SCP server"); goto scp_recv_error; } /* Way too short to be an SCP response, or not done yet, @@ -522,7 +523,8 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) if(!s || ((s - p) <= 0)) { /* No spaces or space in the wrong spot */ _libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL, - "Invalid response from SCP server, malformed mtime.usec"); + "Invalid response from SCP server, " + "malformed mtime.usec"); goto scp_recv_error; } @@ -532,7 +534,8 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) if(!p || ((p - s) <= 0)) { /* No spaces or space in the wrong spot */ _libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL, - "Invalid response from SCP server, too short or malformed"); + "Invalid response from SCP server, " + "too short or malformed"); goto scp_recv_error; } @@ -632,7 +635,8 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) LIBSSH2_SCP_RESPONSE_BUFLEN) { /* You had your chance */ _libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL, - "Unterminated response from SCP server"); + "Unterminated response " + "from SCP server"); goto scp_recv_error; } /* Way too short to be an SCP response, or not done yet, @@ -656,7 +660,8 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) if(session->scpRecv_response_len < 6) { /* EOL came too soon */ _libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL, - "Invalid response from SCP server, too short"); + "Invalid response from SCP server, " + "too short"); goto scp_recv_error; } @@ -666,7 +671,8 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) if(!p || ((p - s) <= 0)) { /* No spaces or space in the wrong spot */ _libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL, - "Invalid response from SCP server, malformed mode"); + "Invalid response from SCP server, " + "malformed mode"); goto scp_recv_error; } @@ -676,7 +682,8 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) session->scpRecv_mode = strtol(s, &e, 8); if(e && *e) { _libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL, - "Invalid response from SCP server, invalid mode"); + "Invalid response from SCP server, " + "invalid mode"); goto scp_recv_error; } @@ -684,7 +691,8 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) if(!s || ((s - p) <= 0)) { /* No spaces or space in the wrong spot */ _libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL, - "Invalid response from SCP server, too short or malformed"); + "Invalid response from SCP server, " + "too short or malformed"); goto scp_recv_error; } @@ -693,7 +701,8 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) session->scpRecv_size = scpsize_strtol(p, &e, 10); if(e && *e) { _libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL, - "Invalid response from SCP server, invalid size"); + "Invalid response from SCP server, " + "invalid size"); goto scp_recv_error; } @@ -765,9 +774,9 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, libssh2_struct_stat * sb) * * DEPRECATED * - * Open a channel and request a remote file via SCP. This receives files larger - * than 2 GB, but is unable to report the proper size on platforms where the - * st_size member of struct stat is limited to 2 GB (e.g. windows). + * Open a channel and request a remote file via SCP. This receives files + * larger than 2 GB, but is unable to report the proper size on platforms + * where the st_size member of struct stat is limited to 2 GB (e.g. windows). * */ LIBSSH2_API LIBSSH2_CHANNEL * @@ -775,9 +784,11 @@ libssh2_scp_recv(LIBSSH2_SESSION *session, const char *path, struct stat * sb) { LIBSSH2_CHANNEL *ptr; - /* scp_recv uses libssh2_struct_stat, so pass one if the caller gave us a struct to populate... */ - libssh2_struct_stat sb_intl = {0}; + /* scp_recv uses libssh2_struct_stat, so pass one if the caller gave us a + struct to populate... */ + libssh2_struct_stat sb_intl; libssh2_struct_stat *sb_ptr; + memset(&sb_intl, 0, sizeof(sb_intl)); sb_ptr = sb ? &sb_intl : NULL; BLOCK_ADJUST_ERRNO(ptr, session, scp_recv(session, path, sb_ptr)); @@ -803,7 +814,8 @@ libssh2_scp_recv(LIBSSH2_SESSION *session, const char *path, struct stat * sb) * */ LIBSSH2_API LIBSSH2_CHANNEL * -libssh2_scp_recv2(LIBSSH2_SESSION *session, const char *path, libssh2_struct_stat * sb) +libssh2_scp_recv2(LIBSSH2_SESSION *session, const char *path, + libssh2_struct_stat *sb) { LIBSSH2_CHANNEL *ptr; BLOCK_ADJUST_ERRNO(ptr, session, scp_recv(session, path, sb)); @@ -886,7 +898,7 @@ scp_send(LIBSSH2_SESSION * session, const char *path, int mode, /* Request SCP for the desired file */ rc = _libssh2_channel_process_startup(session->scpSend_channel, "exec", sizeof("exec") - 1, - (char *) session->scpSend_command, + (char *)session->scpSend_command, session->scpSend_command_len); if(rc == LIBSSH2_ERROR_EAGAIN) { _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, diff --git a/libssh2/src/session.c b/libssh2/src/session.c index 1aee4293..e439acde 100644 --- a/libssh2/src/session.c +++ b/libssh2/src/session.c @@ -170,6 +170,9 @@ banner_receive(LIBSSH2_SESSION * session) if(!banner_len) return LIBSSH2_ERROR_BANNER_RECV; + if(session->remote.banner) + LIBSSH2_FREE(session, session->remote.banner); + session->remote.banner = LIBSSH2_ALLOC(session, banner_len + 1); if(!session->remote.banner) { return _libssh2_error(session, LIBSSH2_ERROR_ALLOC, @@ -510,9 +513,11 @@ libssh2_session_init_ex(LIBSSH2_ALLOC_FUNC((*my_alloc)), * Set (or reset) a callback function * Returns the prior address * - * FIXME: this function relies on that we can typecast function pointers + * ALERT: this function relies on that we can typecast function pointers * to void pointers, which isn't allowed in ISO C! */ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wpedantic" LIBSSH2_API void * libssh2_session_callback_set(LIBSSH2_SESSION * session, int cbtype, void *callback) @@ -555,10 +560,12 @@ libssh2_session_callback_set(LIBSSH2_SESSION * session, session->recv = callback; return oldcb; } - _libssh2_debug(session, LIBSSH2_TRACE_TRANS, "Setting Callback %d", cbtype); + _libssh2_debug(session, LIBSSH2_TRACE_TRANS, "Setting Callback %d", + cbtype); return NULL; } +#pragma GCC diagnostic pop /* * _libssh2_wait_socket() @@ -775,9 +782,15 @@ session_startup(LIBSSH2_SESSION *session, libssh2_socket_t sock) if(rc) return rc; + if(session->startup_data_len < 5) { + return _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected packet length"); + } + session->startup_service_length = _libssh2_ntohu32(session->startup_data + 1); + if((session->startup_service_length != (sizeof("ssh-userauth") - 1)) || strncmp("ssh-userauth", (char *) session->startup_data + 5, session->startup_service_length)) { @@ -849,7 +862,8 @@ session_free(LIBSSH2_SESSION *session) int packets_left = 0; if(session->free_state == libssh2_NB_state_idle) { - _libssh2_debug(session, LIBSSH2_TRACE_TRANS, "Freeing session resource", + _libssh2_debug(session, LIBSSH2_TRACE_TRANS, + "Freeing session resource", session->remote.banner); session->free_state = libssh2_NB_state_created; @@ -1072,7 +1086,8 @@ session_free(LIBSSH2_SESSION *session) } /* error string */ - if(session->err_msg && ((session->err_flags & LIBSSH2_ERR_FLAG_DUP) != 0)) { + if(session->err_msg && + ((session->err_flags & LIBSSH2_ERR_FLAG_DUP) != 0)) { LIBSSH2_FREE(session, (char *)session->err_msg); } @@ -1156,7 +1171,7 @@ libssh2_session_disconnect_ex(LIBSSH2_SESSION *session, int reason, const char *desc, const char *lang) { int rc; - + session->state &= ~LIBSSH2_STATE_EXCHANGING_KEYS; BLOCK_ADJUST(rc, session, session_disconnect(session, reason, desc, lang)); @@ -1424,6 +1439,11 @@ libssh2_poll_channel_read(LIBSSH2_CHANNEL *channel, int extended) packet = _libssh2_list_first(&session->packets); while(packet) { + if(packet->data_len < 5) { + return _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "Packet too small"); + } + if(channel->local.id == _libssh2_ntohu32(packet->data + 1)) { if(extended == 1 && (packet->data[0] == SSH_MSG_CHANNEL_EXTENDED_DATA @@ -1678,7 +1698,8 @@ libssh2_poll(LIBSSH2_POLLFD * fds, unsigned int nfds, long timeout) switch(fds[i].type) { case LIBSSH2_POLLFD_SOCKET: fds[i].revents = sockets[i].revents; - sockets[i].revents = 0; /* In case we loop again, be nice */ + sockets[i].revents = 0; /* In case we loop again, be + nice */ if(fds[i].revents) { active_fds++; } @@ -1686,8 +1707,9 @@ libssh2_poll(LIBSSH2_POLLFD * fds, unsigned int nfds, long timeout) case LIBSSH2_POLLFD_CHANNEL: if(sockets[i].events & POLLIN) { /* Spin session until no data available */ - while(_libssh2_transport_read(fds[i].fd.channel->session) - > 0); + while(_libssh2_transport_read(fds[i].fd. + channel->session) + > 0); } if(sockets[i].revents & POLLHUP) { fds[i].revents |= @@ -1699,8 +1721,9 @@ libssh2_poll(LIBSSH2_POLLFD * fds, unsigned int nfds, long timeout) case LIBSSH2_POLLFD_LISTENER: if(sockets[i].events & POLLIN) { /* Spin session until no data available */ - while(_libssh2_transport_read(fds[i].fd.listener->session) - > 0); + while(_libssh2_transport_read(fds[i].fd. + listener->session) + > 0); } if(sockets[i].revents & POLLHUP) { fds[i].revents |= @@ -1750,10 +1773,12 @@ libssh2_poll(LIBSSH2_POLLFD * fds, unsigned int nfds, long timeout) break; case LIBSSH2_POLLFD_CHANNEL: - if(FD_ISSET(fds[i].fd.channel->session->socket_fd, &rfds)) { + if(FD_ISSET(fds[i].fd.channel->session->socket_fd, + &rfds)) { /* Spin session until no data available */ - while(_libssh2_transport_read(fds[i].fd.channel->session) - > 0); + while(_libssh2_transport_read(fds[i].fd. + channel->session) + > 0); } break; @@ -1761,8 +1786,9 @@ libssh2_poll(LIBSSH2_POLLFD * fds, unsigned int nfds, long timeout) if(FD_ISSET (fds[i].fd.listener->session->socket_fd, &rfds)) { /* Spin session until no data available */ - while(_libssh2_transport_read(fds[i].fd.listener->session) - > 0); + while(_libssh2_transport_read(fds[i].fd. + listener->session) + > 0); } break; } diff --git a/libssh2/src/sftp.c b/libssh2/src/sftp.c index 21bd8bff..ece590e5 100644 --- a/libssh2/src/sftp.c +++ b/libssh2/src/sftp.c @@ -1,6 +1,6 @@ /* Copyright (c) 2004-2008, Sara Golemon * Copyright (c) 2007 Eli Fant - * Copyright (c) 2009-2014 by Daniel Stenberg + * Copyright (c) 2009-2019 by Daniel Stenberg * All rights reserved. * * Redistribution and use in source and binary forms, @@ -161,7 +161,8 @@ remove_zombie_request(LIBSSH2_SFTP *sftp, uint32_t request_id) request_id); if(zombie) { _libssh2_debug(session, LIBSSH2_TRACE_SFTP, - "Removing request ID %ld from the list of zombie requests", + "Removing request ID %ld from the list of " + "zombie requests", request_id); _libssh2_list_remove(&zombie->node); @@ -204,6 +205,10 @@ sftp_packet_add(LIBSSH2_SFTP *sftp, unsigned char *data, LIBSSH2_SFTP_PACKET *packet; uint32_t request_id; + if(data_len < 5) { + return LIBSSH2_ERROR_OUT_OF_BOUNDARY; + } + _libssh2_debug(session, LIBSSH2_TRACE_SFTP, "Received packet type %d (len %d)", (int) data[0], data_len); @@ -341,10 +346,18 @@ sftp_packet_read(LIBSSH2_SFTP *sftp) sftp->partial_len = _libssh2_ntohu32(sftp->partial_size); /* make sure we don't proceed if the packet size is unreasonably large */ - if(sftp->partial_len > LIBSSH2_SFTP_PACKET_MAXLEN) + if(sftp->partial_len > LIBSSH2_SFTP_PACKET_MAXLEN) { + libssh2_channel_flush(channel); + sftp->partial_size_len = 0; return _libssh2_error(session, LIBSSH2_ERROR_CHANNEL_PACKET_EXCEEDED, "SFTP packet too large"); + } + + if(sftp->partial_len == 0) + return _libssh2_error(session, + LIBSSH2_ERROR_ALLOC, + "Unable to allocate empty SFTP packet"); _libssh2_debug(session, LIBSSH2_TRACE_SFTP, "Data begin - Packet Length: %lu", @@ -364,7 +377,8 @@ sftp_packet_read(LIBSSH2_SFTP *sftp) if(sftp->partial_len > recv_window) { /* ask for twice the data amount we need at once */ rc = _libssh2_channel_receive_window_adjust(channel, - sftp->partial_len*2, + sftp->partial_len + * 2, 1, NULL); /* store the state so that we continue with the correct operation at next invoke */ @@ -504,11 +518,15 @@ sftp_packet_ask(LIBSSH2_SFTP *sftp, unsigned char packet_type, static int sftp_packet_require(LIBSSH2_SFTP *sftp, unsigned char packet_type, uint32_t request_id, unsigned char **data, - size_t *data_len) + size_t *data_len, size_t required_size) { LIBSSH2_SESSION *session = sftp->channel->session; int rc; + if(data == NULL || data_len == NULL || required_size == 0) { + return LIBSSH2_ERROR_BAD_USE; + } + _libssh2_debug(session, LIBSSH2_TRACE_SFTP, "Requiring packet %d id %ld", (int) packet_type, request_id); @@ -516,6 +534,11 @@ sftp_packet_require(LIBSSH2_SFTP *sftp, unsigned char packet_type, /* The right packet was available in the packet brigade */ _libssh2_debug(session, LIBSSH2_TRACE_SFTP, "Got %d", (int) packet_type); + + if (*data_len < required_size) { + return LIBSSH2_ERROR_BUFFER_TOO_SMALL; + } + return LIBSSH2_ERROR_NONE; } @@ -529,6 +552,11 @@ sftp_packet_require(LIBSSH2_SFTP *sftp, unsigned char packet_type, /* The right packet was available in the packet brigade */ _libssh2_debug(session, LIBSSH2_TRACE_SFTP, "Got %d", (int) packet_type); + + if (*data_len < required_size) { + return LIBSSH2_ERROR_BUFFER_TOO_SMALL; + } + return LIBSSH2_ERROR_NONE; } } @@ -544,11 +572,15 @@ static int sftp_packet_requirev(LIBSSH2_SFTP *sftp, int num_valid_responses, const unsigned char *valid_responses, uint32_t request_id, unsigned char **data, - size_t *data_len) + size_t *data_len, size_t required_size) { int i; int rc; + if(data == NULL || data_len == NULL || required_size == 0) { + return LIBSSH2_ERROR_BAD_USE; + } + /* If no timeout is active, start a new one */ if(sftp->requirev_start == 0) sftp->requirev_start = time(NULL); @@ -562,6 +594,11 @@ sftp_packet_requirev(LIBSSH2_SFTP *sftp, int num_valid_responses, * the timeout is not active */ sftp->requirev_start = 0; + + if (*data_len < required_size) { + return LIBSSH2_ERROR_BUFFER_TOO_SMALL; + } + return LIBSSH2_ERROR_NONE; } } @@ -574,7 +611,8 @@ sftp_packet_requirev(LIBSSH2_SFTP *sftp, int num_valid_responses, else if(rc <= 0) { /* prevent busy-looping */ long left = - LIBSSH2_READ_TIMEOUT - (long)(time(NULL) - sftp->requirev_start); + LIBSSH2_READ_TIMEOUT - + (long)(time(NULL) - sftp->requirev_start); if(left <= 0) { sftp->requirev_start = 0; @@ -637,39 +675,57 @@ sftp_attr2bin(unsigned char *p, const LIBSSH2_SFTP_ATTRIBUTES * attrs) /* sftp_bin2attr */ static int -sftp_bin2attr(LIBSSH2_SFTP_ATTRIBUTES * attrs, const unsigned char *p) +sftp_bin2attr(LIBSSH2_SFTP_ATTRIBUTES *attrs, const unsigned char *p, + size_t data_len) { - const unsigned char *s = p; + struct string_buf buf; + uint32_t flags = 0; + buf.data = (unsigned char *)p; + buf.dataptr = buf.data; + buf.len = data_len; - memset(attrs, 0, sizeof(LIBSSH2_SFTP_ATTRIBUTES)); - attrs->flags = _libssh2_ntohu32(s); - s += 4; + if(_libssh2_get_u32(&buf, &flags) != 0) { + return LIBSSH2_ERROR_BUFFER_TOO_SMALL; + } + attrs->flags = flags; if(attrs->flags & LIBSSH2_SFTP_ATTR_SIZE) { - attrs->filesize = _libssh2_ntohu64(s); - s += 8; + if(_libssh2_get_u64(&buf, &(attrs->filesize)) != 0) { + return LIBSSH2_ERROR_BUFFER_TOO_SMALL; + } } if(attrs->flags & LIBSSH2_SFTP_ATTR_UIDGID) { - attrs->uid = _libssh2_ntohu32(s); - s += 4; - attrs->gid = _libssh2_ntohu32(s); - s += 4; + uint32_t uid = 0; + uint32_t gid = 0; + if(_libssh2_get_u32(&buf, &uid) != 0 || + _libssh2_get_u32(&buf, &gid) != 0) { + return LIBSSH2_ERROR_BUFFER_TOO_SMALL; + } + attrs->uid = uid; + attrs->gid = gid; } if(attrs->flags & LIBSSH2_SFTP_ATTR_PERMISSIONS) { - attrs->permissions = _libssh2_ntohu32(s); - s += 4; + uint32_t permissions; + if(_libssh2_get_u32(&buf, &permissions) != 0) { + return LIBSSH2_ERROR_BUFFER_TOO_SMALL; + } + attrs->permissions = permissions; } if(attrs->flags & LIBSSH2_SFTP_ATTR_ACMODTIME) { - attrs->atime = _libssh2_ntohu32(s); - s += 4; - attrs->mtime = _libssh2_ntohu32(s); - s += 4; + uint32_t atime; + uint32_t mtime; + if(_libssh2_get_u32(&buf, &atime) != 0 || + _libssh2_get_u32(&buf, &mtime) != 0) { + return LIBSSH2_ERROR_BUFFER_TOO_SMALL; + } + attrs->atime = atime; + attrs->mtime = mtime; } - return (s - p); + return (buf.dataptr - buf.data); } /* ************ @@ -708,10 +764,12 @@ LIBSSH2_CHANNEL_CLOSE_FUNC(libssh2_sftp_dtor) */ static LIBSSH2_SFTP *sftp_init(LIBSSH2_SESSION *session) { - unsigned char *data, *s; + unsigned char *data; size_t data_len; ssize_t rc; LIBSSH2_SFTP *sftp_handle; + struct string_buf buf; + unsigned char *endp; if(session->sftpInit_state == libssh2_NB_state_idle) { _libssh2_debug(session, LIBSSH2_TRACE_SFTP, @@ -760,7 +818,8 @@ static LIBSSH2_SFTP *sftp_init(LIBSSH2_SESSION *session) if(session->sftpInit_state == libssh2_NB_state_sent) { int ret = _libssh2_channel_process_startup(session->sftpInit_channel, "subsystem", - sizeof("subsystem") - 1, "sftp", + sizeof("subsystem") - 1, + "sftp", strlen("sftp")); if(ret == LIBSSH2_ERROR_EAGAIN) { _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, @@ -778,7 +837,7 @@ static LIBSSH2_SFTP *sftp_init(LIBSSH2_SESSION *session) if(session->sftpInit_state == libssh2_NB_state_sent1) { rc = _libssh2_channel_extended_data(session->sftpInit_channel, - LIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE); + LIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE); if(rc == LIBSSH2_ERROR_EAGAIN) { _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block requesting handle extended data"); @@ -802,7 +861,8 @@ static LIBSSH2_SFTP *sftp_init(LIBSSH2_SESSION *session) session->sftpInit_sent = 0; /* nothing's sent yet */ _libssh2_debug(session, LIBSSH2_TRACE_SFTP, - "Sending FXP_INIT packet advertising version %d support", + "Sending FXP_INIT packet advertising " + "version %d support", (int) LIBSSH2_SFTP_VERSION); session->sftpInit_state = libssh2_NB_state_sent2; @@ -837,27 +897,37 @@ static LIBSSH2_SFTP *sftp_init(LIBSSH2_SESSION *session) } rc = sftp_packet_require(sftp_handle, SSH_FXP_VERSION, - 0, &data, &data_len); + 0, &data, &data_len, 5); if(rc == LIBSSH2_ERROR_EAGAIN) { _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block receiving SSH_FXP_VERSION"); return NULL; } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "Invalid SSH_FXP_VERSION response"); + goto sftp_init_error; + } else if(rc) { _libssh2_error(session, rc, "Timeout waiting for response from SFTP subsystem"); goto sftp_init_error; } - if(data_len < 5) { - _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, - "Invalid SSH_FXP_VERSION response"); + + buf.data = data; + buf.dataptr = buf.data + 1; + buf.len = data_len; + endp = &buf.data[data_len]; + + if(_libssh2_get_u32(&buf, &(sftp_handle->version)) != 0) { LIBSSH2_FREE(session, data); + rc = LIBSSH2_ERROR_BUFFER_TOO_SMALL; goto sftp_init_error; } - s = data + 1; - sftp_handle->version = _libssh2_ntohu32(s); - s += 4; if(sftp_handle->version > LIBSSH2_SFTP_VERSION) { _libssh2_debug(session, LIBSSH2_TRACE_SFTP, "Truncating remote SFTP version from %lu", @@ -867,20 +937,22 @@ static LIBSSH2_SFTP *sftp_init(LIBSSH2_SESSION *session) _libssh2_debug(session, LIBSSH2_TRACE_SFTP, "Enabling SFTP version %lu compatibility", sftp_handle->version); - while(s < (data + data_len)) { - size_t extname_len, extdata_len; - - extname_len = _libssh2_ntohu32(s); - s += 4; - /* the extension name starts here */ - s += extname_len; + while(buf.dataptr < endp) { + unsigned char *extname, *extdata; - extdata_len = _libssh2_ntohu32(s); - s += 4; - - /* TODO: Actually process extensions */ - s += extdata_len; + if(_libssh2_get_string(&buf, &extname, NULL)) { + LIBSSH2_FREE(session, data); + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "Data too short when extracting extname"); + goto sftp_init_error; + } + if(_libssh2_get_string(&buf, &extdata, NULL)) { + LIBSSH2_FREE(session, data); + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "Data too short when extracting extdata"); + goto sftp_init_error; + } } LIBSSH2_FREE(session, data); @@ -1047,7 +1119,8 @@ sftp_open(LIBSSH2_SFTP *sftp, const char *filename, /* packet_len(4) + packet_type(1) + request_id(4) + filename_len(4) + flags(4) */ sftp->open_packet_len = filename_len + 13 + - (open_file? (4 + sftp_attrsize(LIBSSH2_SFTP_ATTR_PERMISSIONS)) : 0); + (open_file? (4 + + sftp_attrsize(LIBSSH2_SFTP_ATTR_PERMISSIONS)) : 0); /* surprise! this starts out with nothing sent */ sftp->open_packet_sent = 0; @@ -1087,7 +1160,8 @@ sftp_open(LIBSSH2_SFTP *sftp, const char *filename, sftp->open_packet_sent); if(rc == LIBSSH2_ERROR_EAGAIN) { _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, - "Would block sending FXP_OPEN or FXP_OPENDIR command"); + "Would block sending FXP_OPEN or " + "FXP_OPENDIR command"); return NULL; } else if(rc < 0) { @@ -1117,12 +1191,20 @@ sftp_open(LIBSSH2_SFTP *sftp, const char *filename, { SSH_FXP_HANDLE, SSH_FXP_STATUS }; rc = sftp_packet_requirev(sftp, 2, fopen_responses, sftp->open_request_id, &data, - &data_len); + &data_len, 1); if(rc == LIBSSH2_ERROR_EAGAIN) { _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block waiting for status message"); return NULL; } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "Response too small"); + return NULL; + } sftp->open_state = libssh2_NB_state_idle; if(rc) { _libssh2_error(session, rc, "Timeout waiting for status message"); @@ -1146,19 +1228,28 @@ sftp_open(LIBSSH2_SFTP *sftp, const char *filename, sftp->last_errno = _libssh2_ntohu32(data + 5); if(LIBSSH2_FX_OK == sftp->last_errno) { - _libssh2_debug(session, LIBSSH2_TRACE_SFTP, "got HANDLE FXOK!"); + _libssh2_debug(session, LIBSSH2_TRACE_SFTP, + "got HANDLE FXOK!"); LIBSSH2_FREE(session, data); /* silly situation, but check for a HANDLE */ rc = sftp_packet_require(sftp, SSH_FXP_HANDLE, sftp->open_request_id, &data, - &data_len); + &data_len, 10); if(rc == LIBSSH2_ERROR_EAGAIN) { /* go back to sent state and wait for something else */ sftp->open_state = libssh2_NB_state_sent; return NULL; } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "Too small FXP_HANDLE"); + return NULL; + } else if(!rc) /* we got the handle so this is not a bad situation */ badness = 0; @@ -1167,7 +1258,8 @@ sftp_open(LIBSSH2_SFTP *sftp, const char *filename, if(badness) { _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, "Failed opening remote file"); - _libssh2_debug(session, LIBSSH2_TRACE_SFTP, "got FXP_STATUS %d", + _libssh2_debug(session, LIBSSH2_TRACE_SFTP, + "got FXP_STATUS %d", sftp->last_errno); LIBSSH2_FREE(session, data); return NULL; @@ -1416,7 +1508,7 @@ static ssize_t sftp_read(LIBSSH2_SFTP_HANDLE * handle, char *buffer, "read request id %d sent (offset: %d, size: %d)", request_id, (int)chunk->offset, (int)chunk->len); } - + /* FALL-THROUGH */ case libssh2_NB_state_sent: sftp->read_state = libssh2_NB_state_idle; @@ -1456,6 +1548,7 @@ static ssize_t sftp_read(LIBSSH2_SFTP_HANDLE * handle, char *buffer, /* move on to the next chunk with data to send */ chunk = _libssh2_list_next(&chunk->node); } + /* FALL-THROUGH */ case libssh2_NB_state_sent2: @@ -1488,15 +1581,21 @@ static ssize_t sftp_read(LIBSSH2_SFTP_HANDLE * handle, char *buffer, } rc = sftp_packet_requirev(sftp, 2, read_responses, - chunk->request_id, &data, &data_len); - + chunk->request_id, &data, &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN && bytes_in_buffer != 0) { /* do not return EAGAIN if we have already * written data into the buffer */ return bytes_in_buffer; } - if(rc < 0) { + if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "Response too small"); + } + else if(rc < 0) { sftp->read_state = libssh2_NB_state_sent2; return rc; } @@ -1672,11 +1771,19 @@ static ssize_t sftp_readdir(LIBSSH2_SFTP_HANDLE *handle, char *buffer, size_t real_filename_len; size_t filename_len; size_t longentry_len; - - s = (unsigned char *) handle->u.dir.next_name; - real_filename_len = _libssh2_ntohu32(s); - - s += 4; + size_t names_packet_len = handle->u.dir.names_packet_len; + int attr_len = 0; + + if(names_packet_len >= 4) { + s = (unsigned char *) handle->u.dir.next_name; + real_filename_len = _libssh2_ntohu32(s); + s += 4; + names_packet_len -= 4; + } + else { + filename_len = (size_t)LIBSSH2_ERROR_BUFFER_TOO_SMALL; + goto end; + } filename_len = real_filename_len; if(filename_len >= buffer_maxlen) { @@ -1684,17 +1791,33 @@ static ssize_t sftp_readdir(LIBSSH2_SFTP_HANDLE *handle, char *buffer, goto end; } - memcpy(buffer, s, filename_len); - buffer[filename_len] = '\0'; /* zero terminate */ - s += real_filename_len; + if(buffer_maxlen >= filename_len && names_packet_len >= + filename_len) { + memcpy(buffer, s, filename_len); + buffer[filename_len] = '\0'; /* zero terminate */ + s += real_filename_len; + names_packet_len -= real_filename_len; + } + else { + filename_len = (size_t)LIBSSH2_ERROR_BUFFER_TOO_SMALL; + goto end; + } - real_longentry_len = _libssh2_ntohu32(s); - s += 4; + if(names_packet_len >= 4) { + real_longentry_len = _libssh2_ntohu32(s); + s += 4; + names_packet_len -= 4; + } + else { + filename_len = (size_t)LIBSSH2_ERROR_BUFFER_TOO_SMALL; + goto end; + } if(longentry && (longentry_maxlen>1)) { longentry_len = real_longentry_len; - if(longentry_len >= longentry_maxlen) { + if(longentry_len >= longentry_maxlen || + longentry_len > names_packet_len) { filename_len = (size_t)LIBSSH2_ERROR_BUFFER_TOO_SMALL; goto end; } @@ -1702,14 +1825,33 @@ static ssize_t sftp_readdir(LIBSSH2_SFTP_HANDLE *handle, char *buffer, memcpy(longentry, s, longentry_len); longentry[longentry_len] = '\0'; /* zero terminate */ } - s += real_longentry_len; + + if(real_longentry_len <= names_packet_len) { + s += real_longentry_len; + names_packet_len -= real_longentry_len; + } + else { + filename_len = (size_t)LIBSSH2_ERROR_BUFFER_TOO_SMALL; + goto end; + } if(attrs) memset(attrs, 0, sizeof(LIBSSH2_SFTP_ATTRIBUTES)); - s += sftp_bin2attr(attrs ? attrs : &attrs_dummy, s); + attr_len = sftp_bin2attr(attrs ? attrs : &attrs_dummy, s, + names_packet_len); + + if(attr_len >= 0) { + s += attr_len; + names_packet_len -= attr_len; + } + else { + filename_len = (size_t)LIBSSH2_ERROR_BUFFER_TOO_SMALL; + goto end; + } handle->u.dir.next_name = (char *) s; + handle->u.dir.names_packet_len = names_packet_len; end: if((--handle->u.dir.names_left) == 0) @@ -1762,9 +1904,16 @@ static ssize_t sftp_readdir(LIBSSH2_SFTP_HANDLE *handle, char *buffer, retcode = sftp_packet_requirev(sftp, 2, read_responses, sftp->readdir_request_id, &data, - &data_len); + &data_len, 9); if(retcode == LIBSSH2_ERROR_EAGAIN) return retcode; + else if(retcode == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "Status message too short"); + } else if(retcode) { sftp->readdir_state = libssh2_NB_state_idle; return _libssh2_error(session, retcode, @@ -1799,6 +1948,7 @@ static ssize_t sftp_readdir(LIBSSH2_SFTP_HANDLE *handle, char *buffer, handle->u.dir.names_left = num_names; handle->u.dir.names_packet = data; handle->u.dir.next_name = (char *) data + 9; + handle->u.dir.names_packet_len = data_len - 9; /* use the name popping mechanism from the start of the function */ return sftp_readdir(handle, buffer, buffer_maxlen, longentry, @@ -1889,7 +2039,8 @@ static ssize_t sftp_write(LIBSSH2_SFTP_HANDLE *handle, const char *buffer, acked but we haven't been able to return as such yet, so we will get that data as well passed in here again. */ - already = (size_t) (handle->u.file.offset_sent - handle->u.file.offset)+ + already = (size_t) (handle->u.file.offset_sent - + handle->u.file.offset)+ handle->u.file.acked; if(count >= already) { @@ -1942,8 +2093,8 @@ static ssize_t sftp_write(LIBSSH2_SFTP_HANDLE *handle, const char *buffer, to create more packets */ } - /* move through the WRITE packets that haven't been sent and send as many - as possible - remember that we don't block */ + /* move through the WRITE packets that haven't been sent and send as + many as possible - remember that we don't block */ chunk = _libssh2_list_first(&handle->packet_list); while(chunk) { @@ -1990,8 +2141,15 @@ static ssize_t sftp_write(LIBSSH2_SFTP_HANDLE *handle, const char *buffer, /* we check the packets in order */ rc = sftp_packet_require(sftp, SSH_FXP_STATUS, - chunk->request_id, &data, &data_len); - if(rc < 0) { + chunk->request_id, &data, &data_len, 9); + if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "FXP write packet too short"); + } + else if(rc < 0) { if(rc == LIBSSH2_ERROR_EAGAIN) sftp->write_state = libssh2_NB_state_sent; return rc; @@ -2021,7 +2179,8 @@ static ssize_t sftp_write(LIBSSH2_SFTP_HANDLE *handle, const char *buffer, /* since we return error now, the application will not get any outstanding data acked, so we need to rewind the offset to - where the application knows it has reached with acked data */ + where the application knows it has reached with acked + data */ handle->u.file.offset -= handle->u.file.acked; /* then reset the offset_sent to be the same as the offset */ @@ -2031,8 +2190,8 @@ static ssize_t sftp_write(LIBSSH2_SFTP_HANDLE *handle, const char *buffer, ack after an error */ handle->u.file.acked = 0; - /* the server returned an error for that written chunk, propagate - this back to our parent function */ + /* the server returned an error for that written chunk, + propagate this back to our parent function */ return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, "FXP write failed"); } @@ -2134,10 +2293,17 @@ static int sftp_fsync(LIBSSH2_SFTP_HANDLE *handle) } rc = sftp_packet_require(sftp, SSH_FXP_STATUS, - sftp->fsync_request_id, &data, &data_len); + sftp->fsync_request_id, &data, &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP fsync packet too short"); + } else if(rc) { sftp->fsync_state = libssh2_NB_state_idle; return _libssh2_error(session, rc, @@ -2238,9 +2404,16 @@ static int sftp_fstat(LIBSSH2_SFTP_HANDLE *handle, rc = sftp_packet_requirev(sftp, 2, fstat_responses, sftp->fstat_request_id, &data, - &data_len); + &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN) return rc; + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP fstat packet too short"); + } else if(rc) { sftp->fstat_state = libssh2_NB_state_idle; return _libssh2_error(session, rc, @@ -2264,7 +2437,12 @@ static int sftp_fstat(LIBSSH2_SFTP_HANDLE *handle, } } - sftp_bin2attr(attrs, data + 5); + if(sftp_bin2attr(attrs, data + 5, data_len - 5) < 0) { + LIBSSH2_FREE(session, data); + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "Attributes too short in SFTP fstat"); + } + LIBSSH2_FREE(session, data); return 0; @@ -2444,10 +2622,17 @@ sftp_close_handle(LIBSSH2_SFTP_HANDLE *handle) if(handle->close_state == libssh2_NB_state_sent) { rc = sftp_packet_require(sftp, SSH_FXP_STATUS, handle->close_request_id, &data, - &data_len); + &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; - + } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + data = NULL; + _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "Packet too short in FXP_CLOSE command"); } else if(rc) { _libssh2_error(session, rc, @@ -2478,11 +2663,11 @@ sftp_close_handle(LIBSSH2_SFTP_HANDLE *handle) /* remove this handle from the parent's list */ _libssh2_list_remove(&handle->node); - if((handle->handle_type == LIBSSH2_SFTP_HANDLE_DIR) - && handle->u.dir.names_left) { - LIBSSH2_FREE(session, handle->u.dir.names_packet); + if(handle->handle_type == LIBSSH2_SFTP_HANDLE_DIR) { + if(handle->u.dir.names_left) + LIBSSH2_FREE(session, handle->u.dir.names_packet); } - else { + else if(handle->handle_type == LIBSSH2_SFTP_HANDLE_FILE) { if(handle->u.file.data) LIBSSH2_FREE(session, handle->u.file.data); } @@ -2565,10 +2750,17 @@ static int sftp_unlink(LIBSSH2_SFTP *sftp, const char *filename, rc = sftp_packet_require(sftp, SSH_FXP_STATUS, sftp->unlink_request_id, &data, - &data_len); + &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP unlink packet too short"); + } else if(rc) { sftp->unlink_state = libssh2_NB_state_idle; return _libssh2_error(session, rc, @@ -2678,10 +2870,17 @@ static int sftp_rename(LIBSSH2_SFTP *sftp, const char *source_filename, rc = sftp_packet_require(sftp, SSH_FXP_STATUS, sftp->rename_request_id, &data, - &data_len); + &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP rename packet too short"); + } else if(rc) { sftp->rename_state = libssh2_NB_state_idle; return _libssh2_error(session, rc, @@ -2804,11 +3003,18 @@ static int sftp_fstatvfs(LIBSSH2_SFTP_HANDLE *handle, LIBSSH2_SFTP_STATVFS *st) } rc = sftp_packet_requirev(sftp, 2, responses, sftp->fstatvfs_request_id, - &data, &data_len); + &data, &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP rename packet too short"); + } else if(rc) { sftp->fstatvfs_state = libssh2_NB_state_idle; return _libssh2_error(session, rc, @@ -2864,7 +3070,8 @@ libssh2_sftp_fstatvfs(LIBSSH2_SFTP_HANDLE *handle, LIBSSH2_SFTP_STATVFS *st) int rc; if(!handle || !st) return LIBSSH2_ERROR_BAD_USE; - BLOCK_ADJUST(rc, handle->sftp->channel->session, sftp_fstatvfs(handle, st)); + BLOCK_ADJUST(rc, handle->sftp->channel->session, + sftp_fstatvfs(handle, st)); return rc; } @@ -2932,10 +3139,17 @@ static int sftp_statvfs(LIBSSH2_SFTP *sftp, const char *path, } rc = sftp_packet_requirev(sftp, 2, responses, sftp->statvfs_request_id, - &data, &data_len); + &data, &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP fstat packet too short"); + } else if(rc) { sftp->statvfs_state = libssh2_NB_state_idle; return _libssh2_error(session, rc, @@ -3068,10 +3282,17 @@ static int sftp_mkdir(LIBSSH2_SFTP *sftp, const char *path, } rc = sftp_packet_require(sftp, SSH_FXP_STATUS, sftp->mkdir_request_id, - &data, &data_len); + &data, &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP mkdir packet too short"); + } else if(rc) { sftp->mkdir_state = libssh2_NB_state_idle; return _libssh2_error(session, rc, @@ -3165,10 +3386,17 @@ static int sftp_rmdir(LIBSSH2_SFTP *sftp, const char *path, } rc = sftp_packet_require(sftp, SSH_FXP_STATUS, - sftp->rmdir_request_id, &data, &data_len); + sftp->rmdir_request_id, &data, &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN) { return rc; } + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP rmdir packet too short"); + } else if(rc) { sftp->rmdir_state = libssh2_NB_state_idle; return _libssh2_error(session, rc, @@ -3281,9 +3509,16 @@ static int sftp_stat(LIBSSH2_SFTP *sftp, const char *path, } rc = sftp_packet_requirev(sftp, 2, stat_responses, - sftp->stat_request_id, &data, &data_len); + sftp->stat_request_id, &data, &data_len, 9); if(rc == LIBSSH2_ERROR_EAGAIN) return rc; + else if(rc == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP stat packet too short"); + } else if(rc) { sftp->stat_state = libssh2_NB_state_idle; return _libssh2_error(session, rc, @@ -3309,7 +3544,12 @@ static int sftp_stat(LIBSSH2_SFTP *sftp, const char *path, } memset(attrs, 0, sizeof(LIBSSH2_SFTP_ATTRIBUTES)); - sftp_bin2attr(attrs, data + 5); + if(sftp_bin2attr(attrs, data + 5, data_len - 5) < 0) { + LIBSSH2_FREE(session, data); + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "Attributes too short in SFTP fstat"); + } + LIBSSH2_FREE(session, data); return 0; @@ -3414,9 +3654,16 @@ static int sftp_symlink(LIBSSH2_SFTP *sftp, const char *path, retcode = sftp_packet_requirev(sftp, 2, link_responses, sftp->symlink_request_id, &data, - &data_len); + &data_len, 9); if(retcode == LIBSSH2_ERROR_EAGAIN) return retcode; + else if(retcode == LIBSSH2_ERROR_BUFFER_TOO_SMALL) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP symlink packet too short"); + } else if(retcode) { sftp->symlink_state = libssh2_NB_state_idle; return _libssh2_error(session, retcode, @@ -3444,6 +3691,14 @@ static int sftp_symlink(LIBSSH2_SFTP *sftp, const char *path, "no name entries"); } + if(data_len < 13) { + if(data_len > 0) { + LIBSSH2_FREE(session, data); + } + return _libssh2_error(session, LIBSSH2_ERROR_SFTP_PROTOCOL, + "SFTP stat packet too short"); + } + /* this reads a u32 and stores it into a signed 32bit value */ link_len = _libssh2_ntohu32(data + 9); if(link_len < target_len) { diff --git a/libssh2/src/sftp.h b/libssh2/src/sftp.h index 2ed32cea..ae4162f1 100644 --- a/libssh2/src/sftp.h +++ b/libssh2/src/sftp.h @@ -122,6 +122,7 @@ struct _LIBSSH2_SFTP_HANDLE uint32_t names_left; void *names_packet; char *next_name; + size_t names_packet_len; } dir; } u; diff --git a/libssh2/src/transport.c b/libssh2/src/transport.c index 804c9eac..45e445c7 100644 --- a/libssh2/src/transport.c +++ b/libssh2/src/transport.c @@ -281,7 +281,6 @@ int _libssh2_transport_read(LIBSSH2_SESSION * session) unsigned char block[MAX_BLOCKSIZE]; int blocksize; int encrypted = 1; - size_t total_num; /* default clear the bit */ session->socket_block_directions &= ~LIBSSH2_SESSION_BLOCK_INBOUND; @@ -401,6 +400,8 @@ int _libssh2_transport_read(LIBSSH2_SESSION * session) numbytes = remainbuf; if(!p->total_num) { + size_t total_num; + /* No payload package area allocated yet. To know the size of this payload, we need to decrypt the first blocksize data. */ @@ -437,10 +438,18 @@ int _libssh2_transport_read(LIBSSH2_SESSION * session) * and we can extract packet and padding length from it */ p->packet_length = _libssh2_ntohu32(block); - if(p->packet_length < 1) + if(p->packet_length < 1) { return LIBSSH2_ERROR_DECRYPT; + } + else if(p->packet_length > LIBSSH2_PACKET_MAXPAYLOAD) { + return LIBSSH2_ERROR_OUT_OF_BOUNDARY; + } p->padding_length = block[4]; + if(p->padding_length > p->packet_length - 1) { + return LIBSSH2_ERROR_DECRYPT; + } + /* total_num is the number of bytes following the initial (5 bytes) packet length and padding length fields */ @@ -474,8 +483,13 @@ int _libssh2_transport_read(LIBSSH2_SESSION * session) /* copy the data from index 5 to the end of the blocksize from the temporary buffer to the start of the decrypted buffer */ - memcpy(p->wptr, &block[5], blocksize - 5); - p->wptr += blocksize - 5; /* advance write pointer */ + if(blocksize - 5 <= (int) total_num) { + memcpy(p->wptr, &block[5], blocksize - 5); + p->wptr += blocksize - 5; /* advance write pointer */ + } + else { + return LIBSSH2_ERROR_OUT_OF_BOUNDARY; + } } /* init the data_num field to the number of bytes of @@ -551,7 +565,13 @@ int _libssh2_transport_read(LIBSSH2_SESSION * session) /* if there are bytes to copy that aren't decrypted, simply copy them as-is to the target buffer */ if(numbytes > 0) { - memcpy(p->wptr, &p->buf[p->readidx], numbytes); + + if(numbytes <= (int)(p->total_num - (p->wptr - p->payload))) { + memcpy(p->wptr, &p->buf[p->readidx], numbytes); + } + else { + return LIBSSH2_ERROR_OUT_OF_BOUNDARY; + } /* advance the read pointer */ p->readidx += numbytes; @@ -573,12 +593,13 @@ int _libssh2_transport_read(LIBSSH2_SESSION * session) if(session->packAdd_state != libssh2_NB_state_idle) { /* fullpacket only returns LIBSSH2_ERROR_EAGAIN if - * libssh2_packet_add returns LIBSSH2_ERROR_EAGAIN. If that - * returns LIBSSH2_ERROR_EAGAIN but the packAdd_state is idle, - * then the packet has been added to the brigade, but some - * immediate action that was taken based on the packet - * type (such as key re-exchange) is not yet complete. - * Clear the way for a new packet to be read in. + * libssh2_packet_add returns LIBSSH2_ERROR_EAGAIN. If + * that returns LIBSSH2_ERROR_EAGAIN but the packAdd_state + * is idle, then the packet has been added to the brigade, + * but some immediate action that was taken based on the + * packet type (such as key re-exchange) is not yet + * complete. Clear the way for a new packet to be read + * in. */ session->readPack_encrypted = encrypted; session->readPack_state = libssh2_NB_state_jump1; @@ -765,7 +786,8 @@ int _libssh2_transport_send(LIBSSH2_SESSION *session, dest2_len -= dest_len; rc = session->local.comp->comp(session, - &p->outbuf[5 + dest_len], &dest2_len, + &p->outbuf[5 + dest_len], + &dest2_len, data2, data2_len, &session->local.comp_abstract); } diff --git a/libssh2/src/userauth.c b/libssh2/src/userauth.c index 37a08dd6..949dc1c6 100644 --- a/libssh2/src/userauth.c +++ b/libssh2/src/userauth.c @@ -122,13 +122,13 @@ static char *userauth_list(LIBSSH2_SESSION *session, const char *username, &session->userauth_list_data, &session->userauth_list_data_len, 0, NULL, 0, - &session->userauth_list_packet_requirev_state); + &session->userauth_list_packet_requirev_state); if(rc == LIBSSH2_ERROR_EAGAIN) { _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block requesting userauth list"); return NULL; } - else if(rc) { + else if(rc || (session->userauth_list_data_len < 1)) { _libssh2_error(session, rc, "Failed getting response"); session->userauth_list_state = libssh2_NB_state_idle; return NULL; @@ -144,7 +144,20 @@ static char *userauth_list(LIBSSH2_SESSION *session, const char *username, return NULL; } + if(session->userauth_list_data_len < 5) { + LIBSSH2_FREE(session, session->userauth_list_data); + session->userauth_list_data = NULL; + _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected packet size"); + return NULL; + } + methods_len = _libssh2_ntohu32(session->userauth_list_data + 1); + if(methods_len >= session->userauth_list_data_len - 5) { + _libssh2_error(session, LIBSSH2_ERROR_OUT_OF_BOUNDARY, + "Unexpected userauth list size"); + return NULL; + } /* Do note that the memory areas overlap! */ memmove(session->userauth_list_data, session->userauth_list_data + 5, @@ -286,6 +299,11 @@ userauth_password(LIBSSH2_SESSION *session, return _libssh2_error(session, rc, "Waiting for password response"); } + else if(session->userauth_pswd_data_len < 1) { + session->userauth_pswd_state = libssh2_NB_state_idle; + return _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected packet size"); + } if(session->userauth_pswd_data[0] == SSH_MSG_USERAUTH_SUCCESS) { _libssh2_debug(session, LIBSSH2_TRACE_AUTH, @@ -296,7 +314,8 @@ userauth_password(LIBSSH2_SESSION *session, session->userauth_pswd_state = libssh2_NB_state_idle; return 0; } - else if(session->userauth_pswd_data[0] == SSH_MSG_USERAUTH_FAILURE) { + else if(session->userauth_pswd_data[0] == + SSH_MSG_USERAUTH_FAILURE) { _libssh2_debug(session, LIBSSH2_TRACE_AUTH, "Password authentication failed"); LIBSSH2_FREE(session, session->userauth_pswd_data); @@ -314,6 +333,12 @@ userauth_password(LIBSSH2_SESSION *session, session->userauth_pswd_state = libssh2_NB_state_sent1; } + if(session->userauth_pswd_data_len < 1) { + session->userauth_pswd_state = libssh2_NB_state_idle; + return _libssh2_error(session, LIBSSH2_ERROR_PROTO, + "Unexpected packet size"); + } + if((session->userauth_pswd_data[0] == SSH_MSG_USERAUTH_PASSWD_CHANGEREQ) || (session->userauth_pswd_data0 == @@ -329,25 +354,32 @@ userauth_password(LIBSSH2_SESSION *session, session->userauth_pswd_data = NULL; } if(passwd_change_cb) { - if(session->userauth_pswd_state == libssh2_NB_state_sent1) { + if(session->userauth_pswd_state == + libssh2_NB_state_sent1) { passwd_change_cb(session, &session->userauth_pswd_newpw, &session->userauth_pswd_newpw_len, &session->abstract); if(!session->userauth_pswd_newpw) { return _libssh2_error(session, - LIBSSH2_ERROR_PASSWORD_EXPIRED, + LIBSSH2_ERROR_PASSWORD_EXPIRED, "Password expired, and " "callback failed"); } /* basic data_len + newpw_len(4) */ - session->userauth_pswd_data_len = - username_len + password_len + 44; + if(username_len + password_len + 44 <= UINT_MAX) { + session->userauth_pswd_data_len = + username_len + password_len + 44; + s = session->userauth_pswd_data = + LIBSSH2_ALLOC(session, + session->userauth_pswd_data_len); + } + else { + s = session->userauth_pswd_data = NULL; + session->userauth_pswd_data_len = 0; + } - s = session->userauth_pswd_data = - LIBSSH2_ALLOC(session, - session->userauth_pswd_data_len); if(!session->userauth_pswd_data) { LIBSSH2_FREE(session, session->userauth_pswd_newpw); @@ -373,15 +405,17 @@ userauth_password(LIBSSH2_SESSION *session, session->userauth_pswd_state = libssh2_NB_state_sent2; } - if(session->userauth_pswd_state == libssh2_NB_state_sent2) { + if(session->userauth_pswd_state == + libssh2_NB_state_sent2) { rc = _libssh2_transport_send(session, - session->userauth_pswd_data, - session->userauth_pswd_data_len, - (unsigned char *) - session->userauth_pswd_newpw, - session->userauth_pswd_newpw_len); + session->userauth_pswd_data, + session->userauth_pswd_data_len, + (unsigned char *) + session->userauth_pswd_newpw, + session->userauth_pswd_newpw_len); if(rc == LIBSSH2_ERROR_EAGAIN) { - return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, + return _libssh2_error(session, + LIBSSH2_ERROR_EAGAIN, "Would block waiting"); } @@ -435,7 +469,8 @@ LIBSSH2_API int libssh2_userauth_password_ex(LIBSSH2_SESSION *session, const char *username, unsigned int username_len, const char *password, unsigned int password_len, - LIBSSH2_PASSWD_CHANGEREQ_FUNC((*passwd_change_cb))) + LIBSSH2_PASSWD_CHANGEREQ_FUNC + ((*passwd_change_cb))) { int rc; BLOCK_ADJUST(rc, session, @@ -800,7 +835,8 @@ userauth_hostbased_fromfile(LIBSSH2_SESSION *session, if(session->userauth_host_state == libssh2_NB_state_idle) { const LIBSSH2_HOSTKEY_METHOD *privkeyobj; - unsigned char *pubkeydata, *sig = NULL; + unsigned char *pubkeydata = NULL; + unsigned char *sig = NULL; size_t pubkeydata_len = 0; size_t sig_len = 0; void *abstract; @@ -936,7 +972,8 @@ userauth_hostbased_fromfile(LIBSSH2_SESSION *session, session->userauth_host_packet + session->userauth_host_packet_len; _libssh2_store_u32(&session->userauth_host_s, - 4 + session->userauth_host_method_len + 4 + sig_len); + 4 + session->userauth_host_method_len + + 4 + sig_len); _libssh2_store_str(&session->userauth_host_s, (const char *)session->userauth_host_method, session->userauth_host_method_len); @@ -959,7 +996,8 @@ userauth_hostbased_fromfile(LIBSSH2_SESSION *session, session->userauth_host_packet, NULL, 0); if(rc == LIBSSH2_ERROR_EAGAIN) { - return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block"); + return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, + "Would block"); } else if(rc) { LIBSSH2_FREE(session, session->userauth_host_packet); @@ -984,11 +1022,12 @@ userauth_hostbased_fromfile(LIBSSH2_SESSION *session, &session-> userauth_host_packet_requirev_state); if(rc == LIBSSH2_ERROR_EAGAIN) { - return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block"); + return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, + "Would block"); } session->userauth_host_state = libssh2_NB_state_idle; - if(rc) { + if(rc || data_len < 1) { return _libssh2_error(session, LIBSSH2_ERROR_PUBLICKEY_UNVERIFIED, "Auth failed"); } @@ -1044,7 +1083,8 @@ _libssh2_userauth_publickey(LIBSSH2_SESSION *session, unsigned int username_len, const unsigned char *pubkeydata, unsigned long pubkeydata_len, - LIBSSH2_USERAUTH_PUBLICKEY_SIGN_FUNC((*sign_callback)), + LIBSSH2_USERAUTH_PUBLICKEY_SIGN_FUNC + ((*sign_callback)), void *abstract) { unsigned char reply_codes[4] = @@ -1077,7 +1117,7 @@ _libssh2_userauth_publickey(LIBSSH2_SESSION *session, if(!session->userauth_pblc_method) { session->userauth_pblc_method_len = _libssh2_ntohu32(pubkeydata); - if(session->userauth_pblc_method_len > pubkeydata_len) + if(session->userauth_pblc_method_len > pubkeydata_len - 4) /* the method length simply cannot be longer than the entire passed in data, so we use this to detect crazy input data */ @@ -1089,8 +1129,8 @@ _libssh2_userauth_publickey(LIBSSH2_SESSION *session, LIBSSH2_ALLOC(session, session->userauth_pblc_method_len); if(!session->userauth_pblc_method) { return _libssh2_error(session, LIBSSH2_ERROR_ALLOC, - "Unable to allocate memory for public key " - "data"); + "Unable to allocate memory " + "for public key data"); } memcpy(session->userauth_pblc_method, pubkeydata + 4, session->userauth_pblc_method_len); @@ -1160,7 +1200,8 @@ _libssh2_userauth_publickey(LIBSSH2_SESSION *session, session->userauth_pblc_packet_len, NULL, 0); if(rc == LIBSSH2_ERROR_EAGAIN) - return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block"); + return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, + "Would block"); else if(rc) { LIBSSH2_FREE(session, session->userauth_pblc_packet); session->userauth_pblc_packet = NULL; @@ -1182,9 +1223,10 @@ _libssh2_userauth_publickey(LIBSSH2_SESSION *session, &session-> userauth_pblc_packet_requirev_state); if(rc == LIBSSH2_ERROR_EAGAIN) { - return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block"); + return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, + "Would block"); } - else if(rc) { + else if(rc || (session->userauth_pblc_data_len < 1)) { LIBSSH2_FREE(session, session->userauth_pblc_packet); session->userauth_pblc_packet = NULL; LIBSSH2_FREE(session, session->userauth_pblc_method); @@ -1256,7 +1298,8 @@ _libssh2_userauth_publickey(LIBSSH2_SESSION *session, rc = sign_callback(session, &sig, &sig_len, buf, s - buf, abstract); LIBSSH2_FREE(session, buf); if(rc == LIBSSH2_ERROR_EAGAIN) { - return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block"); + return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, + "Would block"); } else if(rc) { LIBSSH2_FREE(session, session->userauth_pblc_method); @@ -1298,7 +1341,8 @@ _libssh2_userauth_publickey(LIBSSH2_SESSION *session, session->userauth_pblc_b = NULL; _libssh2_store_u32(&s, - 4 + session->userauth_pblc_method_len + 4 + sig_len); + 4 + session->userauth_pblc_method_len + 4 + + sig_len); _libssh2_store_str(&s, (const char *)session->userauth_pblc_method, session->userauth_pblc_method_len); @@ -1321,7 +1365,8 @@ _libssh2_userauth_publickey(LIBSSH2_SESSION *session, session->userauth_pblc_packet, NULL, 0); if(rc == LIBSSH2_ERROR_EAGAIN) { - return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block"); + return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, + "Would block"); } else if(rc) { LIBSSH2_FREE(session, session->userauth_pblc_packet); @@ -1340,14 +1385,14 @@ _libssh2_userauth_publickey(LIBSSH2_SESSION *session, reply_codes[2] = 0; rc = _libssh2_packet_requirev(session, reply_codes, - &session->userauth_pblc_data, - &session->userauth_pblc_data_len, 0, NULL, 0, - &session->userauth_pblc_packet_requirev_state); + &session->userauth_pblc_data, + &session->userauth_pblc_data_len, 0, NULL, 0, + &session->userauth_pblc_packet_requirev_state); if(rc == LIBSSH2_ERROR_EAGAIN) { return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block requesting userauth list"); } - else if(rc) { + else if(rc || session->userauth_pblc_data_len < 1) { session->userauth_pblc_state = libssh2_NB_state_idle; return _libssh2_error(session, LIBSSH2_ERROR_PUBLICKEY_UNVERIFIED, "Waiting for publickey USERAUTH response"); @@ -1413,11 +1458,11 @@ userauth_publickey_frommemory(LIBSSH2_SESSION *session, else if(privatekeydata_len && privatekeydata) { /* Compute public key from private key. */ if(_libssh2_pub_priv_keyfilememory(session, - &session->userauth_pblc_method, - &session->userauth_pblc_method_len, - &pubkeydata, &pubkeydata_len, - privatekeydata, privatekeydata_len, - passphrase)) + &session->userauth_pblc_method, + &session->userauth_pblc_method_len, + &pubkeydata, &pubkeydata_len, + privatekeydata, privatekeydata_len, + passphrase)) return _libssh2_error(session, LIBSSH2_ERROR_FILE, "Unable to extract public key " "from private key."); @@ -1557,7 +1602,8 @@ libssh2_userauth_publickey(LIBSSH2_SESSION *session, const char *user, const unsigned char *pubkeydata, size_t pubkeydata_len, - LIBSSH2_USERAUTH_PUBLICKEY_SIGN_FUNC((*sign_callback)), + LIBSSH2_USERAUTH_PUBLICKEY_SIGN_FUNC + ((*sign_callback)), void **abstract) { int rc; @@ -1583,7 +1629,8 @@ static int userauth_keyboard_interactive(LIBSSH2_SESSION * session, const char *username, unsigned int username_len, - LIBSSH2_USERAUTH_KBDINT_RESPONSE_FUNC((*response_callback))) + LIBSSH2_USERAUTH_KBDINT_RESPONSE_FUNC + ((*response_callback))) { unsigned char *s; int rc; @@ -1654,14 +1701,16 @@ userauth_keyboard_interactive(LIBSSH2_SESSION * session, session->userauth_kybd_packet_len, NULL, 0); if(rc == LIBSSH2_ERROR_EAGAIN) { - return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block"); + return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, + "Would block"); } else if(rc) { LIBSSH2_FREE(session, session->userauth_kybd_data); session->userauth_kybd_data = NULL; session->userauth_kybd_state = libssh2_NB_state_idle; return _libssh2_error(session, LIBSSH2_ERROR_SOCKET_SEND, - "Unable to send keyboard-interactive request"); + "Unable to send keyboard-interactive" + " request"); } LIBSSH2_FREE(session, session->userauth_kybd_data); session->userauth_kybd_data = NULL; @@ -1681,16 +1730,18 @@ userauth_keyboard_interactive(LIBSSH2_SESSION * session, return _libssh2_error(session, LIBSSH2_ERROR_EAGAIN, "Would block"); } - else if(rc) { + else if(rc || session->userauth_kybd_data_len < 1) { session->userauth_kybd_state = libssh2_NB_state_idle; return _libssh2_error(session, LIBSSH2_ERROR_AUTHENTICATION_FAILED, - "Waiting for keyboard USERAUTH response"); + "Waiting for keyboard " + "USERAUTH response"); } if(session->userauth_kybd_data[0] == SSH_MSG_USERAUTH_SUCCESS) { _libssh2_debug(session, LIBSSH2_TRACE_AUTH, - "Keyboard-interactive authentication successful"); + "Keyboard-interactive " + "authentication successful"); LIBSSH2_FREE(session, session->userauth_kybd_data); session->userauth_kybd_data = NULL; session->state |= LIBSSH2_STATE_AUTHENTICATED; @@ -1713,9 +1764,18 @@ userauth_keyboard_interactive(LIBSSH2_SESSION * session, /* server requested PAM-like conversation */ s = session->userauth_kybd_data + 1; - /* string name (ISO-10646 UTF-8) */ - session->userauth_kybd_auth_name_len = _libssh2_ntohu32(s); - s += 4; + if(session->userauth_kybd_data_len >= 5) { + /* string name (ISO-10646 UTF-8) */ + session->userauth_kybd_auth_name_len = _libssh2_ntohu32(s); + s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "userauth keyboard data buffer too small" + "to get length"); + goto cleanup; + } + if(session->userauth_kybd_auth_name_len) { session->userauth_kybd_auth_name = LIBSSH2_ALLOC(session, @@ -1727,14 +1787,35 @@ userauth_keyboard_interactive(LIBSSH2_SESSION * session, "request field"); goto cleanup; } - memcpy(session->userauth_kybd_auth_name, s, - session->userauth_kybd_auth_name_len); - s += session->userauth_kybd_auth_name_len; + if(s + session->userauth_list_data_len <= + session->userauth_kybd_data + + session->userauth_kybd_data_len) { + memcpy(session->userauth_kybd_auth_name, s, + session->userauth_kybd_auth_name_len); + s += session->userauth_kybd_auth_name_len; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "userauth keyboard data buffer too small" + "for auth name"); + goto cleanup; + } + } + + if(s + 4 <= session->userauth_kybd_data + + session->userauth_kybd_data_len) { + /* string instruction (ISO-10646 UTF-8) */ + session->userauth_kybd_auth_instruction_len = + _libssh2_ntohu32(s); + s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "userauth keyboard data buffer too small" + "for auth instruction length"); + goto cleanup; } - /* string instruction (ISO-10646 UTF-8) */ - session->userauth_kybd_auth_instruction_len = _libssh2_ntohu32(s); - s += 4; if(session->userauth_kybd_auth_instruction_len) { session->userauth_kybd_auth_instruction = LIBSSH2_ALLOC(session, @@ -1746,21 +1827,65 @@ userauth_keyboard_interactive(LIBSSH2_SESSION * session, "request field"); goto cleanup; } - memcpy(session->userauth_kybd_auth_instruction, s, - session->userauth_kybd_auth_instruction_len); - s += session->userauth_kybd_auth_instruction_len; + if(s + session->userauth_kybd_auth_instruction_len <= + session->userauth_kybd_data + + session->userauth_kybd_data_len) { + memcpy(session->userauth_kybd_auth_instruction, s, + session->userauth_kybd_auth_instruction_len); + s += session->userauth_kybd_auth_instruction_len; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "userauth keyboard data buffer too small" + "for auth instruction"); + goto cleanup; + } } - /* string language tag (as defined in [RFC-3066]) */ - language_tag_len = _libssh2_ntohu32(s); - s += 4; + if(s + 4 <= session->userauth_kybd_data + + session->userauth_kybd_data_len) { + /* string language tag (as defined in [RFC-3066]) */ + language_tag_len = _libssh2_ntohu32(s); + s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "userauth keyboard data buffer too small" + "for auth language tag length"); + goto cleanup; + } - /* ignoring this field as deprecated */ - s += language_tag_len; + if(s + language_tag_len <= session->userauth_kybd_data + + session->userauth_kybd_data_len) { + /* ignoring this field as deprecated */ + s += language_tag_len; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "userauth keyboard data buffer too small" + "for auth language tag"); + goto cleanup; + } - /* int num-prompts */ - session->userauth_kybd_num_prompts = _libssh2_ntohu32(s); - s += 4; + if(s + 4 <= session->userauth_kybd_data + + session->userauth_kybd_data_len) { + /* int num-prompts */ + session->userauth_kybd_num_prompts = _libssh2_ntohu32(s); + s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "userauth keyboard data buffer too small" + "for auth num keyboard prompts"); + goto cleanup; + } + + if(session->userauth_kybd_num_prompts > 100) { + _libssh2_error(session, LIBSSH2_ERROR_OUT_OF_BOUNDARY, + "Too many replies for " + "keyboard-interactive prompts"); + goto cleanup; + } if(session->userauth_kybd_num_prompts) { session->userauth_kybd_prompts = @@ -1786,25 +1911,56 @@ userauth_keyboard_interactive(LIBSSH2_SESSION * session, } for(i = 0; i < session->userauth_kybd_num_prompts; i++) { - /* string prompt[1] (ISO-10646 UTF-8) */ - session->userauth_kybd_prompts[i].length = - _libssh2_ntohu32(s); - s += 4; + if(s + 4 <= session->userauth_kybd_data + + session->userauth_kybd_data_len) { + /* string prompt[1] (ISO-10646 UTF-8) */ + session->userauth_kybd_prompts[i].length = + _libssh2_ntohu32(s); + s += 4; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "userauth keyboard data buffer too " + "small for auth keyboard " + "prompt length"); + goto cleanup; + } + session->userauth_kybd_prompts[i].text = LIBSSH2_CALLOC(session, - session->userauth_kybd_prompts[i].length); + session->userauth_kybd_prompts[i]. + length); if(!session->userauth_kybd_prompts[i].text) { _libssh2_error(session, LIBSSH2_ERROR_ALLOC, "Unable to allocate memory for " "keyboard-interactive prompt message"); goto cleanup; } - memcpy(session->userauth_kybd_prompts[i].text, s, - session->userauth_kybd_prompts[i].length); - s += session->userauth_kybd_prompts[i].length; - /* boolean echo[1] */ - session->userauth_kybd_prompts[i].echo = *s++; + if(s + session->userauth_kybd_prompts[i].length <= + session->userauth_kybd_data + + session->userauth_kybd_data_len) { + memcpy(session->userauth_kybd_prompts[i].text, s, + session->userauth_kybd_prompts[i].length); + s += session->userauth_kybd_prompts[i].length; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "userauth keyboard data buffer too " + "small for auth keyboard prompt"); + goto cleanup; + } + if(s < session->userauth_kybd_data + + session->userauth_kybd_data_len) { + /* boolean echo[1] */ + session->userauth_kybd_prompts[i].echo = *s++; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_BUFFER_TOO_SMALL, + "userauth keyboard data buffer too " + "small for auth keyboard prompt echo"); + goto cleanup; + } } } @@ -1828,8 +1984,17 @@ userauth_keyboard_interactive(LIBSSH2_SESSION * session, for(i = 0; i < session->userauth_kybd_num_prompts; i++) { /* string response[1] (ISO-10646 UTF-8) */ - session->userauth_kybd_packet_len += - 4 + session->userauth_kybd_responses[i].length; + if(session->userauth_kybd_responses[i].length <= + (SIZE_MAX - 4 - session->userauth_kybd_packet_len) ) { + session->userauth_kybd_packet_len += + 4 + session->userauth_kybd_responses[i].length; + } + else { + _libssh2_error(session, LIBSSH2_ERROR_ALLOC, + "Unable to allocate memory for keyboard-" + "interactive response packet"); + goto cleanup; + } } /* A new userauth_kybd_data area is to be allocated, free the @@ -1934,7 +2099,8 @@ LIBSSH2_API int libssh2_userauth_keyboard_interactive_ex(LIBSSH2_SESSION *session, const char *user, unsigned int user_len, - LIBSSH2_USERAUTH_KBDINT_RESPONSE_FUNC((*response_callback))) + LIBSSH2_USERAUTH_KBDINT_RESPONSE_FUNC + ((*response_callback))) { int rc; BLOCK_ADJUST(rc, session, diff --git a/libssh2/src/userauth.h b/libssh2/src/userauth.h index c0442ae1..a7b0a984 100644 --- a/libssh2/src/userauth.h +++ b/libssh2/src/userauth.h @@ -44,7 +44,8 @@ _libssh2_userauth_publickey(LIBSSH2_SESSION *session, unsigned int username_len, const unsigned char *pubkeydata, unsigned long pubkeydata_len, - LIBSSH2_USERAUTH_PUBLICKEY_SIGN_FUNC((*sign_callback)), + LIBSSH2_USERAUTH_PUBLICKEY_SIGN_FUNC + ((*sign_callback)), void *abstract); #endif /* LIBSSH2_USERAUTH_H */ diff --git a/libssh2/src/wincng.c b/libssh2/src/wincng.c index b93e45b4..4bebc640 100755 --- a/libssh2/src/wincng.c +++ b/libssh2/src/wincng.c @@ -287,7 +287,8 @@ _libssh2_wincng_init(void) (PBYTE)BCRYPT_CHAIN_MODE_CBC, sizeof(BCRYPT_CHAIN_MODE_CBC), 0); if(!BCRYPT_SUCCESS(ret)) { - (void)BCryptCloseAlgorithmProvider(_libssh2_wincng.hAlg3DES_CBC, 0); + (void)BCryptCloseAlgorithmProvider(_libssh2_wincng.hAlg3DES_CBC, + 0); } } } diff --git a/libssh2/src/wincng.h b/libssh2/src/wincng.h index 930a4d78..f5838d0e 100755 --- a/libssh2/src/wincng.h +++ b/libssh2/src/wincng.h @@ -310,7 +310,8 @@ struct _libssh2_wincng_cipher_ctx { struct _libssh2_wincng_cipher_type { BCRYPT_ALG_HANDLE *phAlg; unsigned long dwKeyLength; - int useIV; /* TODO: Convert to bool when a C89 compatible bool type is defined */ + int useIV; /* TODO: Convert to bool when a C89 compatible bool type + is defined */ int ctrMode; }; diff --git a/libssh2/test-driver b/libssh2/test-driver new file mode 100755 index 00000000..b8521a48 --- /dev/null +++ b/libssh2/test-driver @@ -0,0 +1,148 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 2011-2018 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +# Make unconditional expansion of undefined variables an error. 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mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am recheck tags tags-am uninstall \ + uninstall-am + +.PRECIOUS: Makefile + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libssh2/tests/etc/sshd_config b/libssh2/tests/etc/sshd_config deleted file mode 100644 index 331dcc90..00000000 --- a/libssh2/tests/etc/sshd_config +++ /dev/null @@ -1,3 +0,0 @@ -Port 4711 -Protocol 2 -AuthorizedKeysFile /home/jas/src/libssh2/tests/etc/user.pub diff --git a/libssh2/tests/key_ed25519 b/libssh2/tests/key_ed25519 deleted file mode 100644 index bfb1ad56..00000000 --- a/libssh2/tests/key_ed25519 +++ /dev/null @@ -1,7 +0,0 @@ ------BEGIN OPENSSH PRIVATE KEY----- -b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW -QyNTUxOQAAACCMbXcoNmUVxO9FMMj1VB91MnwwVfBl+XDxet+j+oY6JgAAAJg8nvUxPJ71 -MQAAAAtzc2gtZWQyNTUxOQAAACCMbXcoNmUVxO9FMMj1VB91MnwwVfBl+XDxet+j+oY6Jg -AAAECnhCuTDYdz3kUn48BXkaCXXdbKdH7wSIQ/CUx1cbnR0Ixtdyg2ZRXE70UwyPVUH3Uy -fDBV8GX5cPF636P6hjomAAAAEHdpbGxAaUN1YmUubG9jYWwBAgMEBQ== ------END OPENSSH PRIVATE KEY----- diff --git a/libssh2/tests/key_ed25519.pub b/libssh2/tests/key_ed25519.pub deleted file mode 100644 index cd592194..00000000 --- a/libssh2/tests/key_ed25519.pub +++ /dev/null @@ -1 +0,0 @@ -ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIxtdyg2ZRXE70UwyPVUH3UyfDBV8GX5cPF636P6hjom diff --git a/libssh2/tests/key_ed25519_encrypted b/libssh2/tests/key_ed25519_encrypted deleted file mode 100644 index 109de444..00000000 --- a/libssh2/tests/key_ed25519_encrypted +++ /dev/null @@ -1,8 +0,0 @@ ------BEGIN OPENSSH PRIVATE KEY----- -b3BlbnNzaC1rZXktdjEAAAAACmFlczI1Ni1jdHIAAAAGYmNyeXB0AAAAGAAAABD4qdu8J/ -EAqXFQERrvzMerAAAAEAAAAAEAAAAzAAAAC3NzaC1lZDI1NTE5AAAAICHxEyUTOVHXvdMF -ARedFQ+H9DW/n8Zy3daKKRqnTDMqAAAAoO05oxXUkLz8cMQcMeeRSc4UvsaWnCvfN4Qm15 -NaVwSjb/09AcGGVeF1xxwPEIjwsIRftAjjgLuauI6XpXzyeDOlr2HnwzgpZtmeaHzbB7lS -NjpSENP+fXipXinSfgZqGOItPbbismEVWX4sQn/Zla6/f/JAcDV60TK2ZhVEZ5072t0NcA -eZQeSzBnpoRhlB7IDO7/7pmu1kNysUzH94Bw8= ------END OPENSSH PRIVATE KEY----- diff --git a/libssh2/tests/key_ed25519_encrypted.pub b/libssh2/tests/key_ed25519_encrypted.pub deleted file mode 100644 index bc331555..00000000 --- a/libssh2/tests/key_ed25519_encrypted.pub +++ /dev/null @@ -1 +0,0 @@ -ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICHxEyUTOVHXvdMFARedFQ+H9DW/n8Zy3daKKRqnTDMq diff --git a/libssh2/tests/key_rsa_encrypted b/libssh2/tests/key_rsa_encrypted deleted file mode 100644 index 2f5e0575..00000000 --- a/libssh2/tests/key_rsa_encrypted +++ /dev/null @@ -1,30 +0,0 @@ ------BEGIN RSA PRIVATE KEY----- -Proc-Type: 4,ENCRYPTED -DEK-Info: AES-128-CBC,E030CC29AE4C20669EE41DF3DE4C0886 - -gLMMWawVUpqtAtpSVnr7HcH+P0gHKFU00hUhNY18TNJRfFIhPqc9R9xsLHgBac7k -vHtD2nzUuWLVMIKQoS3+1IF/KO6Xj1zSqnyk49hyKWxFiD3U1YdZAiZNgJ/s6olg -J/h4mNNsz8Nh6Swp3HwP2jtLHWHV8fOzsaE3dvnVYZ5gPnec7XAYcQycbOV0t2Wd -NGlP09ooAQRWWuf1TaBewjj7Jm40l8OQat5EKZKzydUZZQYAqfJQ7fIw7jI/lQYF -KJj9tq0ceFdxvk8LYMr5a+ixnDwirxgg4L0X3fjLocfLVt42qDKkfOGXGg9VI8CO -gjTu/MbodGCWKe/5eeCSSLrKo486S/5B6RzN0Ax4QBb1iYAN5IECsV91Ekk0socY -DBZmDMEGHppHJhNhbBzfMYeKssWbOQf9z0y+gDPesImV2gXNoMgTcmZrCLOJWj6L -ifQAtTKc8P5fV+TLhg3dKmxCt1UMlCHpWWl7tPTsO3WaaXi50f9ypRfpbpH0hket -SO//bZqF0lF+Ci8uC6ndXBniIfinFoMWPsY01bxyHvmEMwCTVApZEkrZtGlHnavy -d2oYJ0Oc+eeSjnx2BccQ9GdoI3292CVJVgPiibr42updecFwTry+j//IY8H3d62m -UYUXJQgIL04o2/1UIT0mPWwPigF3sJSZOwT5arn4MgUyBCC18p6OTmGmvIyrz3YB -imbhndok/30sMwtJocgXKTdyreMUp0s8Hpw/2z4LQ0qlOstKwa8KnDcFAqaSFNGD -8tGTobAcGRhqq93PRrn3aRibk1T3KDpMF/oqRaajgBmXFVYOk1yuLy6meB+wAJFD -VVIokZaygYs13SMX+hau0Gd6PmVh8QF0RmvG69ga7k4dfJMbe2uU59wf9uABmyvd -+Ju+uXGiF0wYfcyv6HJarPIqA3630TPKR/z8dDWC3rJ83xx7hIpoEAA+b7RA3Vtx -Gv0EoDK6zeq4UJK0tqxMZJuy+FHBDZhv+gAeB/PmIGPIbF+jV+flmCrUgHg2Ka8I -Iaap+lQKMj5lzOv/1bbcZ6cpj717MGvo3XOwOD4x5b3wRX6DWphB0+oRWiVU3Vrd -PiZ0gtlX31Rj+h+QB4DrMKZWMu++qEDF6NPLz2ktNcjOYBT29VVqX8ALKKFO+jOK -ZASnUXXE3XnwbccwU9VIQ+3mom3K+GjJRGxsWNZsrPy364eQHckomcOptgk5ldI1 -eF7t5w0xQ4hx6jrJBcKJL29SQAcmUO+vu+6Vg6synBpnlqM9mSe8Xlo3SQ9bROJ9 -1unhrml0Jr1tJZfbM/kX7xhFUVc2kQHqYz6pwYl3fYceHk5dVj9IWaJj82Sfi1QQ -il3DQb9t3y4oJcYQxR9OzyjiKPiCAkIDakYshZP/bb/ZfDy1szIIL0e3mKLUcdFc -3sqAvcBsPt+SngnTtodkAK1ddTuxjHUN3+XpIAUoNtqv02g47JCmvSQ0NGsPyXIz -2krWQoMlmYaG3N74ybMajTXW3Y8+wbe5moJ+Yt4bPUo61d8rMOVI/+3lU7YIyUj1 -TqbwgHCvZRvaiXJQbC9lP7mbQipQhtwQgGMw9TdQB/oHldmDNETF4eNX11LC73+G ------END RSA PRIVATE KEY----- diff --git a/libssh2/tests/key_rsa_encrypted.pub b/libssh2/tests/key_rsa_encrypted.pub deleted file mode 100644 index 5c041d8e..00000000 --- a/libssh2/tests/key_rsa_encrypted.pub +++ /dev/null @@ -1 +0,0 @@ -ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC92YlGoc4PJy6DzX916JJZhxkvmkWBLGJdWOL7R9B6iaYEKebBxzTE3P1RcnxnuI06kklVq/KcDP9sLlgawTZcDg7ifM7HncPOi18OON8vvVVzodikHzuupjhpI5YTT9wwV2fDVi2URsBjvX4AFiZ5WM3/NwqdKpYABzWieBikXGJ58Tsnw+zQw2qMmKKESBuzSN538loTAj5iEH/GAKYDbbH9t2a17qhNCNEw4vrtURT9JqwO1cOg7N1OKpmqCPEbK0wuSTljNC230VJ06X/8UqahWWSH6MreGy6gwpPi6i9wFiFLur301R0dTPiKVhz6bguhcC1EAlhSgjfelFJt awl03@bounty diff --git a/libssh2/tests/key_rsa_openssh b/libssh2/tests/key_rsa_openssh deleted file mode 100644 index 3562a163..00000000 --- a/libssh2/tests/key_rsa_openssh +++ /dev/null @@ -1,27 +0,0 @@ ------BEGIN OPENSSH PRIVATE KEY----- -b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABFwAAAAdzc2gtcn -NhAAAAAwEAAQAAAQEA03tZTdi/8nrdDGtSc15EH97dX/qWrgC3nNhbBmcvOykSVtQDsXE0 -4nj45RcD9cn0itZVl0Prn9G+tYJCqqkedhQ5MtuByVrmJX15REDJ9nfzzQzVQw2zuE1ysj -ccVBxSeqmDDXeJFozh/uq5mKFirFlft5g0Wx2oG1TxGC/MHqfDk6ijqq7lS1T82cmGZAbZ -+FzhYulBPFioklXStQJtTuVMb5Q/ebd9nmHIesEPWs4DKo2urKXvy+VCYD/N0GRZJ1Qt8D -2VpI6qJlRapdBaWkHJRDcMmPzmTMa9HE/3+2wi+rOAP9V6W7BpgtMWpOP0xx2zp/tC3SHo -9pxlfCRaEQAAA8gL9Cg6C/QoOgAAAAdzc2gtcnNhAAABAQDTe1lN2L/yet0Ma1JzXkQf3t -1f+pauALec2FsGZy87KRJW1AOxcTTiePjlFwP1yfSK1lWXQ+uf0b61gkKqqR52FDky24HJ -WuYlfXlEQMn2d/PNDNVDDbO4TXKyNxxUHFJ6qYMNd4kWjOH+6rmYoWKsWV+3mDRbHagbVP -EYL8wep8OTqKOqruVLVPzZyYZkBtn4XOFi6UE8WKiSVdK1Am1O5UxvlD95t32eYch6wQ9a -zgMqja6spe/L5UJgP83QZFknVC3wPZWkjqomVFql0FpaQclENwyY/OZMxr0cT/f7bCL6s4 -A/1XpbsGmC0xak4/THHbOn+0LdIej2nGV8JFoRAAAAAwEAAQAAAQAykM27lVXf7oyoCYk/ -WIzFag5YgpxAop9Ee17YWxep95oQ9MSlSsIwXGh2rlgeDtnP0IvKjUzre8UztR+nmqRT62 -X5yQ5xTLC2yheSwEMKEYhTwPvE+qO8L5h7ED5Pxi3acmmJcMlwgOMQhqM14XCscPo39cae -+qpVTqwO8m7F7Tu/GCQWKTDE6FekoX13/bYbnsgd7FZGTyc37rQ2kuergYeIRewrdTD3JB -ne6LmRVbMEuGh9WbXfXFLr+5p79xgnTPs+whdoyQTY8+O3052D8yMV7UcU+T9A0zHFyU9E -VT/SvTgMTF7icThTtVR6Vn095ahe77wh363N0JEe1rwBAAAAgQCSqhkKVowJSPw+Ho6PNk -lKcXWCutA8sVg+x+MaIdnzTe9TbxItm/XW4zj1Ax1rJeEgAaCKQVwH5oJDeC3awNZZ5ZY9 -GK6h4ueyolzVP5wwalR9HeY/S+wdRgaIvYmIpHewLAj/o5ykE2Ijzgf3+HdaNlRxwWXz1i -8ArMV1AwB8WwAAAIEA75OHcAo8RUM7EoU165FZp7nqBphKuGMb8Os/p2xbNC8MYz5CyDXy -fzYZC3i67uGXyTTVLtl54+kzuciuZ/qLHJT49JY/AtOm+rmpXKACNQIZeEnCML8AewLDEg -ugXuFCMIFR4/fupCjGv/tTVHvsh6LJ/td3+DQmisVG3uDnGDEAAACBAOH6xeQ5Z/VPFV1b -+ZxutTMjFghLce50L6fSHpBbIN00vS+9I4TmXYI1XFvaFjHShYUrFifWiMFGBNjuoqRY+c -9/8UDvptdiXLqqLkw3SNB/UqUQRtZkD384Eazxud+FMfMguFBrgmkWYwAh9EVAzXrbzxQd -U9To5SerEitsWsfhAAAAEHdpbGxAaUN1YmUubG9jYWwBAg== ------END OPENSSH PRIVATE KEY----- diff --git a/libssh2/tests/key_rsa_openssh.pub b/libssh2/tests/key_rsa_openssh.pub deleted file mode 100644 index 9fc4ac27..00000000 --- a/libssh2/tests/key_rsa_openssh.pub +++ /dev/null @@ -1 +0,0 @@ -ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDTe1lN2L/yet0Ma1JzXkQf3t1f+pauALec2FsGZy87KRJW1AOxcTTiePjlFwP1yfSK1lWXQ+uf0b61gkKqqR52FDky24HJWuYlfXlEQMn2d/PNDNVDDbO4TXKyNxxUHFJ6qYMNd4kWjOH+6rmYoWKsWV+3mDRbHagbVPEYL8wep8OTqKOqruVLVPzZyYZkBtn4XOFi6UE8WKiSVdK1Am1O5UxvlD95t32eYch6wQ9azgMqja6spe/L5UJgP83QZFknVC3wPZWkjqomVFql0FpaQclENwyY/OZMxr0cT/f7bCL6s4A/1XpbsGmC0xak4/THHbOn+0LdIej2nGV8JFoR will@iCube.local diff --git a/libssh2/tests/openssh_server/ssh_host_ecdsa_key b/libssh2/tests/openssh_server/ssh_host_ecdsa_key deleted file mode 100644 index 0164b523..00000000 --- a/libssh2/tests/openssh_server/ssh_host_ecdsa_key +++ /dev/null @@ -1,5 +0,0 @@ ------BEGIN EC PRIVATE KEY----- -MHcCAQEEIKdqGrp+52U1ehslMI4fX0cmvgHFmKSkMzQGmj6B07ecoAoGCCqGSM49 -AwEHoUQDQgAEL7+zLJ4okP10LZkf1DuIkZF5HhgzetQIyxLKeTJeiN19IKUYIxjs -m9aW3fQRKNi/GhN9JEbHpa9qpgr+8+hhDg== ------END EC PRIVATE KEY----- diff --git a/libssh2/tests/openssh_server/ssh_host_ed25519_key b/libssh2/tests/openssh_server/ssh_host_ed25519_key deleted file mode 100644 index bfb1ad56..00000000 --- a/libssh2/tests/openssh_server/ssh_host_ed25519_key +++ /dev/null @@ -1,7 +0,0 @@ ------BEGIN OPENSSH PRIVATE KEY----- -b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW -QyNTUxOQAAACCMbXcoNmUVxO9FMMj1VB91MnwwVfBl+XDxet+j+oY6JgAAAJg8nvUxPJ71 -MQAAAAtzc2gtZWQyNTUxOQAAACCMbXcoNmUVxO9FMMj1VB91MnwwVfBl+XDxet+j+oY6Jg -AAAECnhCuTDYdz3kUn48BXkaCXXdbKdH7wSIQ/CUx1cbnR0Ixtdyg2ZRXE70UwyPVUH3Uy -fDBV8GX5cPF636P6hjomAAAAEHdpbGxAaUN1YmUubG9jYWwBAgMEBQ== ------END OPENSSH PRIVATE KEY----- diff --git a/libssh2/tests/sshdwrap b/libssh2/tests/sshdwrap deleted file mode 100755 index b479c955..00000000 --- a/libssh2/tests/sshdwrap +++ /dev/null @@ -1,28 +0,0 @@ -#!/bin/sh -x - -# Written by Simon Josefsson - -# Start sshd, invoke parameters, saving exit code, kill sshd, and -# return exit code. - -cmd="$@" -SSHD=${SSHD:-/usr/sbin/sshd} - -$SSHD -f etc/sshd_config -h $PWD/etc/host -D & -sshdpid=$! - -trap "kill ${sshdpid}; echo signal killing sshd; exit 1;" EXIT - -: "started sshd (${sshdpid})" - -sleep 1 - -: Invoking $cmd... -eval $cmd -ec=$? -: Self-test exit code $ec - -: "killing sshd (${sshdpid})" -kill "${sshdpid}" > /dev/null 2>&1 -trap "" EXIT -exit $ec diff --git a/libssh2/tests/test_hostkey_hash.c b/libssh2/tests/test_hostkey_hash.c index 978fe3c3..0576120b 100644 --- a/libssh2/tests/test_hostkey_hash.c +++ b/libssh2/tests/test_hostkey_hash.c @@ -57,6 +57,10 @@ int test(LIBSSH2_SESSION *session) int type; size_t len; + /* these are the host keys under test, they are currently unused */ + (void)EXPECTED_RSA_HOSTKEY; + (void)EXPECTED_ECDSA_HOSTKEY; + const char *hostkey = libssh2_session_hostkey(session, &len, &type); if(hostkey == NULL) { print_last_session_error("libssh2_session_hostkey"); diff --git a/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key.c b/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key.c deleted file mode 100644 index 99e41f7e..00000000 --- a/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key.c +++ /dev/null @@ -1,37 +0,0 @@ -#include "session_fixture.h" - -#include - -#include - -static const char *USERNAME = "libssh2"; /* configured in Dockerfile */ -static const char *KEY_FILE_PRIVATE = "key_ed25519"; -static const char *KEY_FILE_PUBLIC = "key_ed25519.pub"; /* configured in Dockerfile */ - -int test(LIBSSH2_SESSION *session) -{ - int rc; - const char *userauth_list = NULL; - - userauth_list = libssh2_userauth_list(session, USERNAME, strlen(USERNAME)); - if(userauth_list == NULL) { - print_last_session_error("libssh2_userauth_list"); - return 1; - } - - if(strstr(userauth_list, "publickey") == NULL) { - fprintf(stderr, "'publickey' was expected in userauth list: %s\n", - userauth_list); - return 1; - } - - rc = libssh2_userauth_publickey_fromfile_ex( - session, USERNAME, strlen(USERNAME), KEY_FILE_PUBLIC, KEY_FILE_PRIVATE, - NULL); - if(rc != 0) { - print_last_session_error("libssh2_userauth_publickey_fromfile_ex"); - return 1; - } - - return 0; -} diff --git a/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key_from_mem.c b/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key_from_mem.c deleted file mode 100644 index 82eb0823..00000000 --- a/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key_from_mem.c +++ /dev/null @@ -1,97 +0,0 @@ -#include "session_fixture.h" - -#include - -#include -#include - -static const char *USERNAME = "libssh2"; /* configured in Dockerfile */ -static const char *KEY_FILE_ED25519_PRIVATE = "key_ed25519"; - -int read_file(const char *path, char **buf, size_t *len); - -int test(LIBSSH2_SESSION *session) -{ - int rc; - FILE *fp = NULL; - char *buffer = NULL; - size_t len = 0; - const char *userauth_list = NULL; - - userauth_list = libssh2_userauth_list(session, USERNAME, strlen(USERNAME)); - if(userauth_list == NULL) { - print_last_session_error("libssh2_userauth_list"); - return 1; - } - - if(strstr(userauth_list, "publickey") == NULL) { - fprintf(stderr, "'publickey' was expected in userauth list: %s\n", - userauth_list); - return 1; - } - - if(read_file(KEY_FILE_ED25519_PRIVATE, &buffer, &len)) { - fprintf(stderr, "Reading key file failed."); - return 1; - } - - rc = libssh2_userauth_publickey_frommemory(session, USERNAME, strlen(USERNAME), - NULL, 0, buffer, len, NULL); - - free(buffer); - - if(rc != 0) { - print_last_session_error("libssh2_userauth_publickey_fromfile_ex"); - return 1; - } - - return 0; -} - -int read_file(const char *path, char **out_buffer, size_t *out_len) -{ - int rc; - FILE *fp = NULL; - char *buffer = NULL; - size_t len = 0; - - if(out_buffer == NULL || out_len == NULL || path == NULL) { - fprintf(stderr, "invalid params."); - return 1; - } - - *out_buffer = NULL; - *out_len = 0; - - fp = fopen(path, "r"); - - if(!fp) { - fprintf(stderr, "File could not be read."); - return 1; - } - - fseek(fp, 0L, SEEK_END); - len = ftell(fp); - rewind(fp); - - buffer = calloc(1, len + 1); - if(!buffer) { - fclose(fp); - fprintf(stderr, "Could not alloc memory."); - return 1; - } - - if(1 != fread(buffer, len, 1, fp)) { - fclose(fp); - free(buffer); - fprintf(stderr, "Could not read file into memory."); - return 1; - } - - fclose(fp); - - *out_buffer = buffer; - *out_len = len; - - return 0; -} diff --git a/libssh2/tests/test_public_key_auth_succeeds_with_correct_encrypted_ed25519_key.c b/libssh2/tests/test_public_key_auth_succeeds_with_correct_encrypted_ed25519_key.c deleted file mode 100644 index 42616223..00000000 --- a/libssh2/tests/test_public_key_auth_succeeds_with_correct_encrypted_ed25519_key.c +++ /dev/null @@ -1,38 +0,0 @@ -#include "session_fixture.h" - -#include - -#include - -static const char *USERNAME = "libssh2"; /* configured in Dockerfile */ -static const char *PASSWORD = "libssh2"; -static const char *KEY_FILE_PRIVATE = "key_ed25519_encrypted"; -static const char *KEY_FILE_PUBLIC = "key_ed25519_encrypted.pub"; /* configured in Dockerfile */ - -int test(LIBSSH2_SESSION *session) -{ - int rc; - const char *userauth_list = NULL; - - userauth_list = libssh2_userauth_list(session, USERNAME, strlen(USERNAME)); - if(userauth_list == NULL) { - print_last_session_error("libssh2_userauth_list"); - return 1; - } - - if(strstr(userauth_list, "publickey") == NULL) { - fprintf(stderr, "'publickey' was expected in userauth list: %s\n", - userauth_list); - return 1; - } - - rc = libssh2_userauth_publickey_fromfile_ex( - session, USERNAME, strlen(USERNAME), KEY_FILE_PUBLIC, KEY_FILE_PRIVATE, - PASSWORD); - if(rc != 0) { - print_last_session_error("libssh2_userauth_publickey_fromfile_ex"); - return 1; - } - - return 0; -} diff --git a/libssh2/win32/.gitignore b/libssh2/win32/.gitignore deleted file mode 100644 index 0afd7fd9..00000000 --- a/libssh2/win32/.gitignore +++ /dev/null @@ -1,14 +0,0 @@ -*.lib -*.pdb -*.dll -*.exe -*.obj -.*.swp -Debug -Release -*.exp -*.ncb -*.opt -*.plg -libssh2.dsp -objects.mk diff --git a/libssh2/win32/libssh2.dsp b/libssh2/win32/libssh2.dsp new file mode 100644 index 00000000..42a51b94 --- /dev/null +++ b/libssh2/win32/libssh2.dsp @@ -0,0 +1,431 @@ +# Microsoft Developer Studio Project File - Name="libssh2" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** +# only OpenSSL and WinCNG are supported with this build system + +# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 +# TARGTYPE "Win32 (x86) Static Library" 0x0104 + +CFG=libssh2 - Win32 OpenSSL Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "libssh2.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "libssh2.mak" CFG="libssh2 - Win32 DLL Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "libssh2 - Win32 OpenSSL DLL Release" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "libssh2 - Win32 OpenSSL DLL Debug" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "libssh2 - Win32 OpenSSL LIB Release" (based on "Win32 (x86) Static Library") +!MESSAGE "libssh2 - Win32 OpenSSL LIB Debug" (based on "Win32 (x86) Static Library") +!MESSAGE "libssh2 - Win32 WinCNG DLL Release" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "libssh2 - Win32 WinCNG DLL Debug" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "libssh2 - Win32 WinCNG LIB Release" (based on "Win32 (x86) Static Library") +!MESSAGE "libssh2 - Win32 WinCNG LIB Debug" (based on "Win32 (x86) Static Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +MTL=midl.exe +RSC=rc.exe + +!IF "$(CFG)" == "libssh2 - Win32 OpenSSL DLL Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release_dll" +# PROP BASE Intermediate_Dir "Release_dll" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release_dll" +# PROP Intermediate_Dir "Release_dll" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_OPENSSL" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\win32" /I "..\include" /D "WIN32" /D "NDEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_OPENSSL" /D "_MBCS" /D "_LIB" /YX /FD /c +# SUBTRACT CPP /YX +# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 +# ADD LINK32 gdi32.lib advapi32.lib user32.lib kernel32.lib ws2_32.lib libeay32.lib zlib.lib /nologo /dll /map /debug /machine:I386 + +!ELSEIF "$(CFG)" == "libssh2 - Win32 OpenSSL DLL Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug_dll" +# PROP BASE Intermediate_Dir "Debug_dll" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug_dll" +# PROP Intermediate_Dir "Debug_dll" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_OPENSSL" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD CPP /nologo /MD /W3 /Gm /GX /ZI /Od /I "..\win32" /I "..\include" /D "WIN32" /D "_DEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_OPENSSL" /D "_MBCS" /D "_LIB" /D "LIBSSH2DEBUG" /YX /FD /GZ /c +# SUBTRACT CPP /WX /YX +# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept +# ADD LINK32 gdi32.lib advapi32.lib user32.lib kernel32.lib ws2_32.lib libeay32.lib zlib.lib /nologo /dll /incremental:no /map /debug /machine:I386 /pdbtype:sept +# SUBTRACT LINK32 /nodefaultlib + +!ELSEIF "$(CFG)" == "libssh2 - Win32 OpenSSL LIB Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release_lib" +# PROP BASE Intermediate_Dir "Release_lib" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release_lib" +# PROP Intermediate_Dir "Release_lib" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_OPENSSL" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\win32" /I "..\include" /D "WIN32" /D "NDEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_OPENSSL" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo +# ADD LIB32 /nologo /out:"Release_lib\libssh2.lib" + +!ELSEIF "$(CFG)" == "libssh2 - Win32 OpenSSL LIB Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug_lib" +# PROP BASE Intermediate_Dir "Debug_lib" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug_lib" +# PROP Intermediate_Dir "Debug_lib" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_OPENSSL" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD CPP /nologo /MD /W3 /Gm /GX /ZI /Od /I "..\win32" /I "..\include" /D "WIN32" /D "_DEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_OPENSSL" /D "_MBCS" /D "_LIB" /D "LIBSSH2DEBUG" /YX /FD /GZ /c +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo /out:"Debug_lib\libssh2d.lib" + +!ELSEIF "$(CFG)" == "libssh2 - Win32 WinCNG LIB Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release_dll" +# PROP BASE Intermediate_Dir "Release_dll" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release_dll" +# PROP Intermediate_Dir "Release_dll" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_WINCNG" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\win32" /I "..\include" /D "WIN32" /D "NDEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_WINCNG" /D "_MBCS" /D "_LIB" /YX /FD /c +# SUBTRACT CPP /YX +# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 +# ADD LINK32 gdi32.lib advapi32.lib user32.lib kernel32.lib ws2_32.lib crypt32.lib bcrypt.lib /nologo /dll /map /debug /machine:I386 + +!ELSEIF "$(CFG)" == "libssh2 - Win32 WinCNG DLL Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug_dll" +# PROP BASE Intermediate_Dir "Debug_dll" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug_dll" +# PROP Intermediate_Dir "Debug_dll" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_WINCNG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD CPP /nologo /MD /W3 /Gm /GX /ZI /Od /I "..\win32" /I "..\include" /D "WIN32" /D "_DEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_WINCNG" /D "_MBCS" /D "_LIB" /D "LIBSSH2DEBUG" /YX /FD /GZ /c +# SUBTRACT CPP /WX /YX +# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept +# ADD LINK32 gdi32.lib advapi32.lib user32.lib kernel32.lib ws2_32.lib crypt32.lib bcrypt.lib /nologo /dll /incremental:no /map /debug /machine:I386 /pdbtype:sept +# SUBTRACT LINK32 /nodefaultlib + +!ELSEIF "$(CFG)" == "libssh2 - Win32 WinCNG LIB Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release_lib" +# PROP BASE Intermediate_Dir "Release_lib" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release_lib" +# PROP Intermediate_Dir "Release_lib" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_WINCNG" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\win32" /I "..\include" /D "WIN32" /D "NDEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_WINCNG" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo +# ADD LIB32 /nologo /out:"Release_lib\libssh2.lib" + +!ELSEIF "$(CFG)" == "libssh2 - Win32 WinCNG LIB Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug_lib" +# PROP BASE Intermediate_Dir "Debug_lib" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug_lib" +# PROP Intermediate_Dir "Debug_lib" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_WINCNG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD CPP /nologo /MD /W3 /Gm /GX /ZI /Od /I "..\win32" /I "..\include" /D "WIN32" /D "_DEBUG" /D "LIBSSH2_WIN32" /D "LIBSSH2_WINCNG" /D "_MBCS" /D "_LIB" /D "LIBSSH2DEBUG" /YX /FD /GZ /c +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo /out:"Debug_lib\libssh2d.lib" + +!ENDIF + +# Begin Target + +# Name "libssh2 - Win32 OpenSSL DLL Release" +# Name "libssh2 - Win32 OpenSSL DLL Debug" +# Name "libssh2 - Win32 OpenSSL LIB Release" +# Name "libssh2 - Win32 OpenSSL LIB Debug" +# Name "libssh2 - Win32 WinCNG DLL Release" +# Name "libssh2 - Win32 WinCNG DLL Debug" +# Name "libssh2 - Win32 WinCNG LIB Release" +# Name "libssh2 - Win32 WinCNG LIB Debug" + +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx" +# Begin Source File + +SOURCE=..\src\agent.c +# End Source File +# Begin Source File + +SOURCE=..\src\bcrypt_pbkdf.c +# End Source File +# Begin Source File + +SOURCE=..\src\blowfish.c +# End Source File +# Begin Source File + +SOURCE=..\src\channel.c +# End Source File +# Begin Source File + +SOURCE=..\src\comp.c +# End Source File +# Begin Source File + +SOURCE=..\src\crypt.c +# End Source File +# Begin Source File + +SOURCE=..\src\global.c +# End Source File +# Begin Source File + +SOURCE=..\src\hostkey.c +# End Source File +# Begin Source File + +SOURCE=..\src\keepalive.c +# End Source File +# Begin Source File + +SOURCE=..\src\kex.c +# End Source File +# Begin Source File + +SOURCE=..\src\knownhost.c +# End Source File +# Begin Source File + +SOURCE=..\src\mac.c +# End Source File +# Begin Source File + +SOURCE=..\src\mbedtls.c +# End Source File +# Begin Source File + +SOURCE=..\src\misc.c +# End Source File +# Begin Source File + +SOURCE=..\src\openssl.c +# End Source File +# Begin Source File + +SOURCE=..\src\packet.c +# End Source File +# Begin Source File + +SOURCE=..\src\pem.c +# End Source File +# Begin Source File + +SOURCE=..\src\publickey.c +# End Source File +# Begin Source File + +SOURCE=..\src\scp.c +# End Source File +# Begin Source File + +SOURCE=..\src\session.c +# End Source File +# Begin Source File + +SOURCE=..\src\sftp.c +# End Source File +# Begin Source File + +SOURCE=..\src\transport.c +# End Source File +# Begin Source File + +SOURCE=..\src\userauth.c +# End Source File +# Begin Source File + +SOURCE=..\src\version.c +# End Source File +# Begin Source File + +SOURCE=..\src\wincng.c +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx" +# Begin Source File + +SOURCE=..\src\blf.h +# End Source File +# Begin Source File + +SOURCE=..\src\channel.h +# End Source File +# Begin Source File + +SOURCE=..\src\comp.h +# End Source File +# Begin Source File + +SOURCE=..\src\crypto.h +# End Source File +# Begin Source File + +SOURCE=.\libssh2_config.h +# End Source File +# Begin Source File + +SOURCE=..\src\libssh2_priv.h +# End Source File +# Begin Source File + +SOURCE=..\src\mac.h +# End Source File +# Begin Source File + +SOURCE=..\src\mbedtls.h +# End Source File +# Begin Source File + +SOURCE=..\src\misc.h +# End Source File +# Begin Source File + +SOURCE=..\src\openssl.h +# End Source File +# Begin Source File + +SOURCE=..\src\packet.h +# End Source File +# Begin Source File + +SOURCE=..\src\session.h +# End Source File +# Begin Source File + +SOURCE=..\src\sftp.h +# End Source File +# Begin Source File + +SOURCE=..\src\transport.h +# End Source File +# Begin Source File + +SOURCE=..\src\userauth.h +# End Source File +# Begin Source File + +SOURCE=..\src\wincng.h +# End Source File +# End Group +# End Target +# End Project + diff --git a/ssh2/agent.c b/ssh2/agent.c index e6db95e6..ff0ad03a 100644 --- a/ssh2/agent.c +++ b/ssh2/agent.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? 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+static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs); #else #define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs) #endif @@ -1099,7 +1116,7 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) { if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) { Py_INCREF(x); PyList_SET_ITEM(list, len, x); - Py_SIZE(list) = len+1; + __Pyx_SET_SIZE(list, len + 1); return 0; } return PyList_Append(list, x); @@ -1122,6 +1139,17 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam #define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr #endif +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyObjectGetAttrStrNoError.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name); 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#endif @@ -2136,6 +2173,9 @@ static LIBSSH2_AGENT *__pyx_f_4ssh2_5agent_init_connect_agent(LIBSSH2_SESSION *_ PyObject *__pyx_t_2 = NULL; PyObject *__pyx_t_3 = NULL; PyObject *__pyx_t_4 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; #ifdef WITH_THREAD PyGILState_STATE __pyx_gilstate_save; #endif @@ -2356,6 +2396,9 @@ static PyObject *__pyx_f_4ssh2_5agent_PyAgent(LIBSSH2_AGENT *__pyx_v_agent, stru __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("PyAgent", 0); /* "ssh2/agent.pyx":94 @@ -2430,6 +2473,9 @@ static PyObject *__pyx_f_4ssh2_5agent_PyAgent(LIBSSH2_AGENT *__pyx_v_agent, stru static int __pyx_pw_4ssh2_5agent_5Agent_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static int __pyx_pw_4ssh2_5agent_5Agent_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { struct __pyx_obj_4ssh2_7session_Session *__pyx_v_session = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; int __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0); @@ -2668,6 +2714,9 @@ static PyObject *__pyx_pf_4ssh2_5agent_5Agent_6get_identities(struct __pyx_obj_4 PyObject *__pyx_t_3 = NULL; PyObject *__pyx_t_4 = NULL; int __pyx_t_5; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("get_identities", 0); /* "ssh2/agent.pyx":120 @@ -2836,6 +2885,9 @@ static char __pyx_doc_4ssh2_5agent_5Agent_8userauth[] = "Agent.userauth(self, us static PyObject *__pyx_pw_4ssh2_5agent_5Agent_9userauth(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_username = 0; struct __pyx_obj_4ssh2_4pkey_PublicKey *__pyx_v_pkey = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("userauth (wrapper)", 0); 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__pyx_t_1 = 0; __Pyx_RefNannyFinishContext(); return 0; __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); - __Pyx_XDECREF(__pyx_t_2); __Pyx_RefNannyFinishContext(); return -1; } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -3940,6 +4034,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_agent(PyObject *__pyx_pyinit_modul { PyObject *__pyx_t_1 = NULL; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -4007,10 +4104,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); 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- if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_export_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) (void)__Pyx_modinit_variable_import_code(); - if (unlikely(__Pyx_modinit_function_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_import_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) /*--- Execution code ---*/ #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED) if (__Pyx_patch_abc() < 0) __PYX_ERR(1, 1, __pyx_L1_error) @@ -4290,7 +4386,7 @@ static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args return result; } #if 1 || PY_VERSION_HEX < 0x030600B1 -static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) { +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) { PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); PyObject *globals = PyFunction_GET_GLOBALS(func); PyObject *argdefs = PyFunction_GET_DEFAULTS(func); @@ -4361,12 +4457,12 @@ static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, } #if PY_MAJOR_VERSION >= 3 result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, kwdefs, closure); #else result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, closure); #endif @@ -4706,7 +4802,7 @@ static int __Pyx_ParseOptionalKeywords( } name = first_kw_arg; #if PY_MAJOR_VERSION < 3 - if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + if (likely(PyString_Check(key))) { while (*name) { if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) && _PyString_Eq(**name, key)) { @@ -4733,7 +4829,7 @@ static int __Pyx_ParseOptionalKeywords( while (*name) { int cmp = (**name == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**name, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -4749,7 +4845,7 @@ static int __Pyx_ParseOptionalKeywords( while (argname != first_kw_arg) { int cmp = (**argname == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**argname, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -4883,6 +4979,53 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -4910,43 +5053,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -5050,7 +5201,7 @@ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { { #if PY_MAJOR_VERSION >= 3 if (level == -1) { - if (strchr(__Pyx_MODULE_NAME, '.')) { + if ((1) && (strchr(__Pyx_MODULE_NAME, '.'))) { module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, 1); if (!module) { @@ -5101,7 +5252,7 @@ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -5205,7 +5356,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/channel.c b/ssh2/channel.c index 8f901cfe..14061968 100644 --- a/ssh2/channel.c +++ b/ssh2/channel.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func)) #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif @@ -571,11 +589,10 @@ static CYTHON_INLINE float __PYX_NAN() { #define __Pyx_truncl truncl #endif - +#define __PYX_MARK_ERR_POS(f_index, lineno) \ + { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; } #define __PYX_ERR(f_index, lineno, Ln_error) \ -{ \ - __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ -} + { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; } #ifndef __PYX_EXTERN_C #ifdef __cplusplus @@ -1054,6 +1071,17 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam #define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr #endif +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyObjectGetAttrStrNoError.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name); + /* SetupReduce.proto */ static int __Pyx_setup_reduce(PyObject* type_obj); @@ -1340,6 +1368,9 @@ static PyObject *__pyx_f_4ssh2_7channel_PyChannel(LIBSSH2_CHANNEL *__pyx_v_chann __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("PyChannel", 0); /* "ssh2/channel.pyx":28 @@ -1414,6 +1445,9 @@ static PyObject *__pyx_f_4ssh2_7channel_PyChannel(LIBSSH2_CHANNEL *__pyx_v_chann static int __pyx_pw_4ssh2_7channel_7Channel_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static int __pyx_pw_4ssh2_7channel_7Channel_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { struct __pyx_obj_4ssh2_7session_Session *__pyx_v_session = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; int __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0); @@ -1636,6 +1670,9 @@ static PyObject *__pyx_pw_4ssh2_7channel_7Channel_5pty(PyObject *__pyx_v_self, P static char __pyx_doc_4ssh2_7channel_7Channel_4pty[] = "Channel.pty(self, term='vt100')\nRequest a PTY (physical terminal emulation) on the channel.\n\n :param term: Terminal type to emulate.\n :type term: str\n "; static PyObject *__pyx_pw_4ssh2_7channel_7Channel_5pty(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_term = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("pty (wrapper)", 0); @@ -1697,6 +1734,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_4pty(struct __pyx_obj_4ssh2_7c PyObject *__pyx_t_1 = NULL; char const *__pyx_t_2; int __pyx_t_3; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("pty", 0); /* "ssh2/channel.pyx":54 @@ -1816,6 +1856,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_4pty(struct __pyx_obj_4ssh2_7c static PyObject *__pyx_pw_4ssh2_7channel_7Channel_7execute(PyObject *__pyx_v_self, PyObject *__pyx_v_command); /*proto*/ static char __pyx_doc_4ssh2_7channel_7Channel_6execute[] = "Channel.execute(self, command)\nExecute command.\n\n :param command: Command to execute\n :type command: str\n\n :raises: :py:class:`ssh2.exceptions.ChannelError` on errors executing\n command\n\n :rtype: int\n "; static PyObject *__pyx_pw_4ssh2_7channel_7Channel_7execute(PyObject *__pyx_v_self, PyObject *__pyx_v_command) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("execute (wrapper)", 0); @@ -1842,6 +1885,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_6execute(struct __pyx_obj_4ssh PyObject *__pyx_t_1 = NULL; char *__pyx_t_2; int __pyx_t_3; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("execute", 0); /* "ssh2/channel.pyx":74 @@ -1961,6 +2007,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_6execute(struct __pyx_obj_4ssh static PyObject *__pyx_pw_4ssh2_7channel_7Channel_9subsystem(PyObject *__pyx_v_self, PyObject *__pyx_v_subsystem); /*proto*/ static char __pyx_doc_4ssh2_7channel_7Channel_8subsystem[] = "Channel.subsystem(self, subsystem)\nRequest subsystem from channel.\n\n :param subsystem: Name of subsystem\n :type subsystem: str"; static PyObject *__pyx_pw_4ssh2_7channel_7Channel_9subsystem(PyObject *__pyx_v_self, PyObject *__pyx_v_subsystem) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("subsystem (wrapper)", 0); @@ -1987,6 +2036,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_8subsystem(struct __pyx_obj_4s PyObject *__pyx_t_1 = NULL; char *__pyx_t_2; int __pyx_t_3; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("subsystem", 0); /* "ssh2/channel.pyx":87 @@ -2122,6 +2174,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_10shell(struct __pyx_obj_4ssh2 __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("shell", 0); /* "ssh2/channel.pyx":101 @@ -2215,6 +2270,9 @@ static PyObject *__pyx_pw_4ssh2_7channel_7Channel_13read(PyObject *__pyx_v_self, static char __pyx_doc_4ssh2_7channel_7Channel_12read[] = "Channel.read(self, size_t size=1024)\nRead the stdout stream.\n Returns return code and output buffer tuple.\n\n Return code is the size of the buffer when positive.\n Negative values are error codes.\n\n :param size: Max buffer size to read.\n :type size: int\n\n :rtype: (int, bytes)"; static PyObject *__pyx_pw_4ssh2_7channel_7Channel_13read(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { size_t __pyx_v_size; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("read (wrapper)", 0); @@ -2276,6 +2334,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_12read(struct __pyx_obj_4ssh2_ PyObject *__pyx_t_1 = NULL; PyObject *__pyx_t_2 = NULL; PyObject *__pyx_t_3 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("read", 0); /* "ssh2/channel.pyx":116 @@ -2338,6 +2399,9 @@ static char __pyx_doc_4ssh2_7channel_7Channel_14read_ex[] = "Channel.read_ex(sel static PyObject *__pyx_pw_4ssh2_7channel_7Channel_15read_ex(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { size_t __pyx_v_size; int __pyx_v_stream_id; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("read_ex (wrapper)", 0); @@ -2426,6 +2490,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_14read_ex(struct __pyx_obj_4ss PyObject *__pyx_t_10 = NULL; PyObject *__pyx_t_11 = NULL; PyObject *__pyx_t_12 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("read_ex", 0); /* "ssh2/channel.pyx":129 @@ -2710,6 +2777,9 @@ static PyObject *__pyx_pw_4ssh2_7channel_7Channel_17read_stderr(PyObject *__pyx_ static char __pyx_doc_4ssh2_7channel_7Channel_16read_stderr[] = "Channel.read_stderr(self, size_t size=1024)\nRead the stderr stream.\n Returns return code and output buffer tuple.\n\n Return code is the size of the buffer when positive.\n Negative values are error codes.\n\n :rtype: (int, bytes)"; static PyObject *__pyx_pw_4ssh2_7channel_7Channel_17read_stderr(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { size_t __pyx_v_size; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("read_stderr (wrapper)", 0); @@ -2771,6 +2841,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_16read_stderr(struct __pyx_obj PyObject *__pyx_t_1 = NULL; PyObject *__pyx_t_2 = NULL; PyObject *__pyx_t_3 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("read_stderr", 0); /* "ssh2/channel.pyx":155 @@ -2866,6 +2939,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_18eof(struct __pyx_obj_4ssh2_7 __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; int __pyx_t_2; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("eof", 0); /* "ssh2/channel.pyx":163 @@ -2977,6 +3053,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_20send_eof(struct __pyx_obj_4s __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("send_eof", 0); /* "ssh2/channel.pyx":178 @@ -3085,6 +3164,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_22wait_eof(struct __pyx_obj_4s __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("wait_eof", 0); /* "ssh2/channel.pyx":192 @@ -3193,6 +3275,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_24close(struct __pyx_obj_4ssh2 __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("close", 0); /* "ssh2/channel.pyx":199 @@ -3301,6 +3386,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_26flush(struct __pyx_obj_4ssh2 __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("flush", 0); /* "ssh2/channel.pyx":206 @@ -3394,6 +3482,9 @@ static PyObject *__pyx_pw_4ssh2_7channel_7Channel_29flush_ex(PyObject *__pyx_v_s static char __pyx_doc_4ssh2_7channel_7Channel_28flush_ex[] = "Channel.flush_ex(self, int stream_id)\nFlush stream with id"; static PyObject *__pyx_pw_4ssh2_7channel_7Channel_29flush_ex(PyObject *__pyx_v_self, PyObject *__pyx_arg_stream_id) { int __pyx_v_stream_id; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("flush_ex (wrapper)", 0); @@ -3419,6 +3510,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_28flush_ex(struct __pyx_obj_4s __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("flush_ex", 0); /* "ssh2/channel.pyx":213 @@ -3527,6 +3621,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_30flush_stderr(struct __pyx_ob __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("flush_stderr", 0); /* "ssh2/channel.pyx":220 @@ -3635,6 +3732,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_32wait_closed(struct __pyx_obj __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("wait_closed", 0); /* "ssh2/channel.pyx":227 @@ -3743,6 +3843,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_34get_exit_status(struct __pyx __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("get_exit_status", 0); /* "ssh2/channel.pyx":239 @@ -3865,6 +3968,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_36get_exit_signal(struct __pyx PyObject *__pyx_t_2 = NULL; int __pyx_t_3; PyObject *__pyx_t_4 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("get_exit_signal", 0); /* "ssh2/channel.pyx":250 @@ -4265,6 +4371,9 @@ static char __pyx_doc_4ssh2_7channel_7Channel_38setenv[] = "Channel.setenv(self, static PyObject *__pyx_pw_4ssh2_7channel_7Channel_39setenv(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_varname = 0; PyObject *__pyx_v_value = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("setenv (wrapper)", 0); @@ -4342,6 +4451,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_38setenv(struct __pyx_obj_4ssh PyObject *__pyx_t_1 = NULL; char *__pyx_t_2; int __pyx_t_3; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("setenv", 0); /* "ssh2/channel.pyx":291 @@ -4490,6 +4602,9 @@ static char __pyx_doc_4ssh2_7channel_7Channel_40window_read_ex[] = "Channel.wind static PyObject *__pyx_pw_4ssh2_7channel_7Channel_41window_read_ex(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { unsigned long __pyx_v_read_avail; unsigned long __pyx_v_window_size_initial; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("window_read_ex (wrapper)", 0); @@ -4552,6 +4667,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_40window_read_ex(struct __pyx_ __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("window_read_ex", 0); /* "ssh2/channel.pyx":303 @@ -4660,6 +4778,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_42window_read(struct __pyx_obj __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("window_read", 0); /* "ssh2/channel.pyx":310 @@ -4753,6 +4874,9 @@ static PyObject *__pyx_pw_4ssh2_7channel_7Channel_45window_write_ex(PyObject *__ static char __pyx_doc_4ssh2_7channel_7Channel_44window_write_ex[] = "Channel.window_write_ex(self, unsigned long window_size_initial)"; static PyObject *__pyx_pw_4ssh2_7channel_7Channel_45window_write_ex(PyObject *__pyx_v_self, PyObject *__pyx_arg_window_size_initial) { unsigned long __pyx_v_window_size_initial; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("window_write_ex (wrapper)", 0); @@ -4778,6 +4902,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_44window_write_ex(struct __pyx __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("window_write_ex", 0); /* "ssh2/channel.pyx":316 @@ -4886,6 +5013,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_46window_write(struct __pyx_ob __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("window_write", 0); /* "ssh2/channel.pyx":323 @@ -4980,6 +5110,9 @@ static char __pyx_doc_4ssh2_7channel_7Channel_48receive_window_adjust[] = "Chann static PyObject *__pyx_pw_4ssh2_7channel_7Channel_49receive_window_adjust(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { unsigned long __pyx_v_adjustment; unsigned long __pyx_v_force; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("receive_window_adjust (wrapper)", 0); @@ -5042,6 +5175,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_48receive_window_adjust(struct __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("receive_window_adjust", 0); /* "ssh2/channel.pyx":330 @@ -5136,6 +5272,9 @@ static char __pyx_doc_4ssh2_7channel_7Channel_50receive_window_adjust2[] = "Chan static PyObject *__pyx_pw_4ssh2_7channel_7Channel_51receive_window_adjust2(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { unsigned long __pyx_v_adjustment; unsigned long __pyx_v_force; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("receive_window_adjust2 (wrapper)", 0); 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static PyObject *__pyx_pw_4ssh2_7channel_7Channel_53write(PyObject *__pyx_v_self, PyObject *__pyx_v_buf) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("write (wrapper)", 0); @@ -5334,6 +5479,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_52write(struct __pyx_obj_4ssh2 int __pyx_t_6; PyObject *__pyx_t_7 = NULL; PyObject *__pyx_t_8 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("write", 0); /* "ssh2/channel.pyx":369 @@ -5659,6 +5807,9 @@ static char __pyx_doc_4ssh2_7channel_7Channel_54write_ex[] = "Channel.write_ex(s static PyObject *__pyx_pw_4ssh2_7channel_7Channel_55write_ex(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { int __pyx_v_stream_id; PyObject *__pyx_v_buf = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; 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static PyObject *__pyx_pw_4ssh2_7channel_7Channel_57write_stderr(PyObject *__pyx_v_self, PyObject *__pyx_v_buf) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("write_stderr (wrapper)", 0); @@ -6096,6 +6253,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_56write_stderr(struct __pyx_ob int __pyx_t_6; PyObject *__pyx_t_7 = NULL; PyObject *__pyx_t_8 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("write_stderr", 0); /* "ssh2/channel.pyx":464 @@ -6420,6 +6580,9 @@ static PyObject *__pyx_pw_4ssh2_7channel_7Channel_59x11_req(PyObject *__pyx_v_se static char __pyx_doc_4ssh2_7channel_7Channel_58x11_req[] = "Channel.x11_req(self, int screen_number)"; static PyObject *__pyx_pw_4ssh2_7channel_7Channel_59x11_req(PyObject *__pyx_v_self, PyObject *__pyx_arg_screen_number) { int __pyx_v_screen_number; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("x11_req (wrapper)", 0); @@ -6445,6 +6608,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_58x11_req(struct __pyx_obj_4ss __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("x11_req", 0); /* "ssh2/channel.pyx":487 @@ -6541,6 +6707,9 @@ static PyObject *__pyx_pw_4ssh2_7channel_7Channel_61x11_req_ex(PyObject *__pyx_v char const *__pyx_v_auth_proto; char const *__pyx_v_auth_cookie; int __pyx_v_screen_number; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("x11_req_ex (wrapper)", 0); @@ -6623,6 +6792,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_60x11_req_ex(struct __pyx_obj_ __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("x11_req_ex", 0); /* "ssh2/channel.pyx":497 @@ -6717,6 +6889,9 @@ static char __pyx_doc_4ssh2_7channel_7Channel_62process_startup[] = "Channel.pro static PyObject *__pyx_pw_4ssh2_7channel_7Channel_63process_startup(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_request = 0; PyObject *__pyx_v_message = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("process_startup (wrapper)", 0); @@ -6793,6 +6968,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_62process_startup(struct __pyx int __pyx_t_4; int __pyx_t_5; int __pyx_t_6; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("process_startup", 0); /* "ssh2/channel.pyx":515 @@ -7016,6 +7194,9 @@ static PyObject *__pyx_pw_4ssh2_7channel_7Channel_65poll_channel_read(PyObject * static char __pyx_doc_4ssh2_7channel_7Channel_64poll_channel_read[] = "Channel.poll_channel_read(self, int extended)\nDeprecated - use session.block_directions and socket polling\n instead"; static PyObject *__pyx_pw_4ssh2_7channel_7Channel_65poll_channel_read(PyObject *__pyx_v_self, PyObject *__pyx_arg_extended) { int __pyx_v_extended; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("poll_channel_read (wrapper)", 0); @@ -7041,6 +7222,9 @@ static PyObject *__pyx_pf_4ssh2_7channel_7Channel_64poll_channel_read(struct __p __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("poll_channel_read", 0); /* "ssh2/channel.pyx":535 @@ -7134,6 +7318,9 @@ static PyObject *__pyx_pw_4ssh2_7channel_7Channel_67handle_extended_data(PyObjec static char __pyx_doc_4ssh2_7channel_7Channel_66handle_extended_data[] = "Channel.handle_extended_data(self, int ignore_mode)\nDeprecated, use handle_extended_data2"; static PyObject *__pyx_pw_4ssh2_7channel_7Channel_67handle_extended_data(PyObject *__pyx_v_self, PyObject *__pyx_arg_ignore_mode) { int __pyx_v_ignore_mode; 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static PyMethodDef __pyx_methods[] = { @@ -7859,6 +8072,9 @@ static int __Pyx_modinit_variable_export_code(void) { static int __Pyx_modinit_function_export_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0); /*--- Function export code ---*/ if (__Pyx_ExportFunction("PyChannel", (void (*)(void))__pyx_f_4ssh2_7channel_PyChannel, "PyObject *(LIBSSH2_CHANNEL *, struct __pyx_obj_4ssh2_7session_Session *)") < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -7871,10 +8087,15 @@ static int __Pyx_modinit_function_export_code(void) { static int __Pyx_modinit_type_init_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0); /*--- Type init code ---*/ if (PyType_Ready(&__pyx_type_4ssh2_7channel_Channel) < 0) __PYX_ERR(0, 33, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_7channel_Channel.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_7channel_Channel.tp_dictoffset && __pyx_type_4ssh2_7channel_Channel.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_7channel_Channel.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -7891,6 +8112,9 @@ static int __Pyx_modinit_type_init_code(void) { static int __Pyx_modinit_type_import_code(void) { __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0); /*--- Type import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.session"); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 19, __pyx_L1_error) @@ -7922,12 +8146,16 @@ static int __Pyx_modinit_variable_import_code(void) { static int __Pyx_modinit_function_import_code(void) { __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0); /*--- Function import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.utils"); if (!__pyx_t_1) __PYX_ERR(0, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); if (__Pyx_ImportFunction(__pyx_t_1, "to_bytes", (void (**)(void))&__pyx_f_4ssh2_5utils_to_bytes, "PyObject *(PyObject *)") < 0) __PYX_ERR(0, 1, __pyx_L1_error) if (__Pyx_ImportFunction(__pyx_t_1, "handle_error_codes", (void (**)(void))&__pyx_f_4ssh2_5utils_handle_error_codes, "int (int, int __pyx_skip_dispatch)") < 0) __PYX_ERR(0, 1, __pyx_L1_error) - Py_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __Pyx_RefNannyFinishContext(); return 0; __pyx_L1_error:; @@ -7937,17 +8165,19 @@ static int __Pyx_modinit_function_import_code(void) { } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -8030,6 +8260,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_channel(PyObject *__pyx_pyinit_mod { PyObject *__pyx_t_1 = NULL; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -8097,10 +8330,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -8125,11 +8357,11 @@ if (!__Pyx_RefNanny) { /*--- Global type/function init code ---*/ (void)__Pyx_modinit_global_init_code(); (void)__Pyx_modinit_variable_export_code(); - if (unlikely(__Pyx_modinit_function_export_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_export_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) (void)__Pyx_modinit_variable_import_code(); - if (unlikely(__Pyx_modinit_function_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) /*--- Execution code ---*/ #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED) if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -8273,7 +8505,7 @@ static int __Pyx_ParseOptionalKeywords( } name = first_kw_arg; #if PY_MAJOR_VERSION < 3 - if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + if (likely(PyString_Check(key))) { while (*name) { if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) && _PyString_Eq(**name, key)) { @@ -8300,7 +8532,7 @@ static int __Pyx_ParseOptionalKeywords( while (*name) { int cmp = (**name == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**name, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -8316,7 +8548,7 @@ static int __Pyx_ParseOptionalKeywords( while (argname != first_kw_arg) { int cmp = (**argname == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**argname, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -8818,6 +9050,53 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -8845,43 +9124,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -8985,7 +9272,7 @@ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { { #if PY_MAJOR_VERSION >= 3 if (level == -1) { - if (strchr(__Pyx_MODULE_NAME, '.')) { + if ((1) && (strchr(__Pyx_MODULE_NAME, '.'))) { module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, 1); if (!module) { @@ -9062,7 +9349,7 @@ static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UIN /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -9166,7 +9453,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/error_codes.c b/ssh2/error_codes.c index aa03236b..c8faf421 100644 --- a/ssh2/error_codes.c +++ b/ssh2/error_codes.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func)) #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif @@ -571,11 +589,10 @@ static CYTHON_INLINE float __PYX_NAN() { #define __Pyx_truncl truncl #endif - +#define __PYX_MARK_ERR_POS(f_index, lineno) \ + { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; } #define __PYX_ERR(f_index, lineno, Ln_error) \ -{ \ - __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ -} + { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; } #ifndef __PYX_EXTERN_C #ifdef __cplusplus @@ -1296,17 +1313,19 @@ static int __Pyx_modinit_function_import_code(void) { } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -1388,6 +1407,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_error_codes(PyObject *__pyx_pyinit #endif { PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -1455,10 +1477,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -2161,7 +2182,7 @@ static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -2265,7 +2286,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/exceptions.c b/ssh2/exceptions.c index 2108dfcc..f4e82c2a 100644 --- a/ssh2/exceptions.c +++ b/ssh2/exceptions.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func)) #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif @@ -571,11 +589,10 @@ static CYTHON_INLINE float __PYX_NAN() { #define __Pyx_truncl truncl #endif - +#define __PYX_MARK_ERR_POS(f_index, lineno) \ + { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; } #define __PYX_ERR(f_index, lineno, Ln_error) \ -{ \ - __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ -} + { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; } #ifndef __PYX_EXTERN_C #ifdef __cplusplus @@ -1599,17 +1616,19 @@ static int __Pyx_modinit_function_import_code(void) { } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -1694,6 +1713,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_exceptions(PyObject *__pyx_pyinit_ PyObject *__pyx_t_2 = NULL; PyObject *__pyx_t_3 = NULL; PyObject *__pyx_t_4 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -1761,10 +1783,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -3840,7 +3861,7 @@ static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -3944,7 +3965,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/fileinfo.c b/ssh2/fileinfo.c index 483a8310..0c5eeacd 100644 --- a/ssh2/fileinfo.c +++ b/ssh2/fileinfo.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func)) #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif @@ -571,11 +589,10 @@ static CYTHON_INLINE float __PYX_NAN() { #define __Pyx_truncl truncl #endif - +#define __PYX_MARK_ERR_POS(f_index, lineno) \ + { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; } #define __PYX_ERR(f_index, lineno, Ln_error) \ -{ \ - __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ -} + { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; } #ifndef __PYX_EXTERN_C #ifdef __cplusplus @@ -976,6 +993,17 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam #define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr #endif +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyObjectGetAttrStrNoError.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name); + /* SetupReduce.proto */ static int __Pyx_setup_reduce(PyObject* type_obj); @@ -1191,6 +1219,9 @@ static int __pyx_pf_4ssh2_8fileinfo_8FileInfo___cinit__(struct __pyx_obj_4ssh2_8 int __pyx_r; __Pyx_RefNannyDeclarations int __pyx_t_1; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__cinit__", 0); /* "ssh2/fileinfo.pyx":29 @@ -1391,6 +1422,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_7st_size___get__(struct __py PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":41 @@ -1451,6 +1485,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_7st_mode___get__(struct __py PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":45 @@ -1511,6 +1548,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_6st_ino___get__(struct __pyx PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":50 @@ -1571,6 +1611,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_8st_nlink___get__(struct __p PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":54 @@ -1631,6 +1674,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_6st_uid___get__(struct __pyx PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":58 @@ -1691,6 +1737,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_6st_gid___get__(struct __pyx PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":62 @@ -1751,6 +1800,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_7st_rdev___get__(struct __py PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":66 @@ -1811,6 +1863,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_10st_blksize___get__(struct PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":70 @@ -1871,6 +1926,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_9st_blocks___get__(struct __ PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":74 @@ -1931,6 +1989,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_8st_atime___get__(struct __p PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":78 @@ -1991,6 +2052,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_8st_mtime___get__(struct __p PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":82 @@ -2050,6 +2114,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_8st_ctime___get__(struct __p PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/fileinfo.pyx":86 @@ -2106,6 +2173,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_4__reduce_cython__(CYTHON_UN PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__reduce_cython__", 0); /* "(tree fragment)":2 @@ -2161,6 +2231,9 @@ static PyObject *__pyx_pf_4ssh2_8fileinfo_8FileInfo_6__setstate_cython__(CYTHON_ PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__setstate_cython__", 0); /* "(tree fragment)":4 @@ -2215,9 +2288,9 @@ static void __pyx_tp_dealloc_4ssh2_8fileinfo_FileInfo(PyObject *o) { { PyObject *etype, *eval, *etb; PyErr_Fetch(&etype, &eval, &etb); - ++Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1); __pyx_pw_4ssh2_8fileinfo_8FileInfo_3__dealloc__(o); - --Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1); PyErr_Restore(etype, eval, etb); } (*Py_TYPE(o)->tp_free)(o); @@ -2299,7 +2372,12 @@ static PyTypeObject __pyx_type_4ssh2_8fileinfo_FileInfo = { sizeof(struct __pyx_obj_4ssh2_8fileinfo_FileInfo), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_4ssh2_8fileinfo_FileInfo, /*tp_dealloc*/ + #if PY_VERSION_HEX < 0x030800b4 0, /*tp_print*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 + 0, /*tp_vectorcall_offset*/ + #endif 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 @@ -2349,6 +2427,12 @@ static PyTypeObject __pyx_type_4ssh2_8fileinfo_FileInfo = { #if PY_VERSION_HEX >= 0x030400a1 0, /*tp_finalize*/ #endif + #if PY_VERSION_HEX >= 0x030800b1 + 0, /*tp_vectorcall*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, /*tp_print*/ + #endif }; static PyMethodDef __pyx_methods[] = { @@ -2491,10 +2575,15 @@ static int __Pyx_modinit_function_export_code(void) { static int __Pyx_modinit_type_init_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0); /*--- Type init code ---*/ if (PyType_Ready(&__pyx_type_4ssh2_8fileinfo_FileInfo) < 0) __PYX_ERR(0, 25, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_8fileinfo_FileInfo.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_8fileinfo_FileInfo.tp_dictoffset && __pyx_type_4ssh2_8fileinfo_FileInfo.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_8fileinfo_FileInfo.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -2533,17 +2622,19 @@ static int __Pyx_modinit_function_import_code(void) { } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -2625,6 +2716,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_fileinfo(PyObject *__pyx_pyinit_mo #endif { PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -2692,10 +2786,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -2721,7 +2814,7 @@ if (!__Pyx_RefNanny) { (void)__Pyx_modinit_global_init_code(); (void)__Pyx_modinit_variable_export_code(); (void)__Pyx_modinit_function_export_code(); - if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) (void)__Pyx_modinit_type_import_code(); (void)__Pyx_modinit_variable_import_code(); (void)__Pyx_modinit_function_import_code(); @@ -3129,6 +3222,53 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -3156,43 +3296,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -3233,7 +3381,7 @@ static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UIN /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -3337,7 +3485,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/knownhost.c b/ssh2/knownhost.c index a2ff3560..61caf90f 100644 --- a/ssh2/knownhost.c +++ b/ssh2/knownhost.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? 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CYTHON_UNUSED PyObject *__pyx_v_key = 0; CYTHON_UNUSED int __pyx_v_typemask; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("check (wrapper)", 0); @@ -3378,6 +3457,9 @@ static PyObject *__pyx_pw_4ssh2_9knownhost_9KnownHost_9check(PyObject *__pyx_v_s static PyObject *__pyx_pf_4ssh2_9knownhost_9KnownHost_8check(CYTHON_UNUSED struct __pyx_obj_4ssh2_9knownhost_KnownHost *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_host, CYTHON_UNUSED PyObject *__pyx_v_key, CYTHON_UNUSED int __pyx_v_typemask) { PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("check", 0); /* "ssh2/knownhost.pyx":200 @@ -3423,6 +3505,9 @@ static PyObject *__pyx_pw_4ssh2_9knownhost_9KnownHost_11checkp(PyObject *__pyx_v int __pyx_v_port; PyObject *__pyx_v_key = 0; int __pyx_v_typemask; + int __pyx_lineno = 0; 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static PyObject *__pyx_pw_4ssh2_9knownhost_9KnownHost_13delete(PyObject *__pyx_v_self, PyObject *__pyx_v_entry) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("delete (wrapper)", 0); @@ -4022,6 +4113,9 @@ static PyObject *__pyx_pf_4ssh2_9knownhost_9KnownHost_12delete(struct __pyx_obj_ PyObject *__pyx_t_5 = NULL; int __pyx_t_6; PyObject *__pyx_t_7 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("delete", 0); /* "ssh2/knownhost.pyx":271 @@ -4196,6 +4290,9 @@ static char __pyx_doc_4ssh2_9knownhost_9KnownHost_14readline[] = "KnownHost.read static PyObject *__pyx_pw_4ssh2_9knownhost_9KnownHost_15readline(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_line = 0; int __pyx_v_f_type; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; 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int __pyx_t_7; PyObject *__pyx_t_8 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("readfile", 0); /* "ssh2/knownhost.pyx":315 @@ -4774,6 +4880,9 @@ static PyObject *__pyx_pw_4ssh2_9knownhost_9KnownHost_19writeline(PyObject *__py struct __pyx_obj_4ssh2_9knownhost_KnownHostEntry *__pyx_v_entry = 0; int __pyx_v_f_type; size_t __pyx_v_buf_len; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("writeline (wrapper)", 0); @@ -4879,6 +4988,9 @@ static PyObject *__pyx_pf_4ssh2_9knownhost_9KnownHost_18writeline(struct __pyx_o PyObject *__pyx_t_13 = NULL; PyObject *__pyx_t_14 = NULL; PyObject *__pyx_t_15 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("writeline", 0); /* "ssh2/knownhost.pyx":341 @@ -5307,6 +5419,9 @@ static char __pyx_doc_4ssh2_9knownhost_9KnownHost_20writefile[] = "KnownHost.wri static PyObject *__pyx_pw_4ssh2_9knownhost_9KnownHost_21writefile(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_filename = 0; int __pyx_v_f_type; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("writefile (wrapper)", 0); @@ -5390,6 +5505,9 @@ static PyObject *__pyx_pf_4ssh2_9knownhost_9KnownHost_20writefile(struct __pyx_o PyObject *__pyx_t_5 = NULL; int __pyx_t_6; PyObject *__pyx_t_7 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("writefile", 0); /* "ssh2/knownhost.pyx":375 @@ -5585,6 +5703,9 @@ static PyObject *__pyx_pw_4ssh2_9knownhost_9KnownHost_23get(PyObject *__pyx_v_se static char __pyx_doc_4ssh2_9knownhost_9KnownHost_22get[] = "KnownHost.get(self, KnownHostEntry prev=None)\nRetrieve all host entries in known hosts collection.\n\n :param prev: (Optional) Existing known host entry to start retrieval\n from. All hosts are retrieved when prev is ``None`` which is the\n default.\n\n :raises: :py:class:`ssh2.exceptions.KnownHostGetError` on errors\n retrieving known host collection.\n\n :rtype: list(:py:class:`ssh2.knownhost.KnownHostEntry`)"; static PyObject *__pyx_pw_4ssh2_9knownhost_9KnownHost_23get(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { struct __pyx_obj_4ssh2_9knownhost_KnownHostEntry *__pyx_v_prev = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("get (wrapper)", 0); @@ -5659,6 +5780,9 @@ static PyObject *__pyx_pf_4ssh2_9knownhost_9KnownHost_22get(struct __pyx_obj_4ss PyObject *__pyx_t_8 = NULL; int __pyx_t_9; PyObject *__pyx_t_10 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("get", 0); /* "ssh2/knownhost.pyx":396 @@ -5988,6 +6112,9 @@ static PyObject *__pyx_pf_4ssh2_9knownhost_9KnownHost_24__reduce_cython__(CYTHON PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__reduce_cython__", 0); /* "(tree fragment)":2 @@ -6043,6 +6170,9 @@ static PyObject *__pyx_pf_4ssh2_9knownhost_9KnownHost_26__setstate_cython__(CYTH PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__setstate_cython__", 0); /* "(tree fragment)":4 @@ -6130,7 +6260,12 @@ static PyTypeObject __pyx_type_4ssh2_9knownhost_KnownHostEntry = { sizeof(struct __pyx_obj_4ssh2_9knownhost_KnownHostEntry), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_4ssh2_9knownhost_KnownHostEntry, /*tp_dealloc*/ + #if PY_VERSION_HEX < 0x030800b4 0, /*tp_print*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 + 0, /*tp_vectorcall_offset*/ + #endif 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 @@ -6180,6 +6315,12 @@ static PyTypeObject __pyx_type_4ssh2_9knownhost_KnownHostEntry = { #if PY_VERSION_HEX >= 0x030400a1 0, /*tp_finalize*/ #endif + #if PY_VERSION_HEX >= 0x030800b1 + 0, /*tp_vectorcall*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, /*tp_print*/ + #endif }; static PyObject *__pyx_tp_new_4ssh2_9knownhost_KnownHost(PyTypeObject *t, PyObject *a, PyObject *k) { @@ -6211,9 +6352,9 @@ static void __pyx_tp_dealloc_4ssh2_9knownhost_KnownHost(PyObject *o) { { PyObject *etype, *eval, *etb; PyErr_Fetch(&etype, &eval, &etb); - ++Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1); __pyx_pw_4ssh2_9knownhost_9KnownHost_3__dealloc__(o); - --Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1); PyErr_Restore(etype, eval, etb); } Py_CLEAR(p->_session); @@ -6260,7 +6401,12 @@ static PyTypeObject __pyx_type_4ssh2_9knownhost_KnownHost = { sizeof(struct __pyx_obj_4ssh2_9knownhost_KnownHost), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_4ssh2_9knownhost_KnownHost, /*tp_dealloc*/ + #if PY_VERSION_HEX < 0x030800b4 0, /*tp_print*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 + 0, /*tp_vectorcall_offset*/ + #endif 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 @@ -6310,6 +6456,12 @@ static PyTypeObject __pyx_type_4ssh2_9knownhost_KnownHost = { #if PY_VERSION_HEX >= 0x030400a1 0, /*tp_finalize*/ #endif + #if PY_VERSION_HEX >= 0x030800b1 + 0, /*tp_vectorcall*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, /*tp_print*/ + #endif }; static PyMethodDef __pyx_methods[] = { @@ -6525,6 +6677,9 @@ static int __Pyx_modinit_variable_export_code(void) { static int __Pyx_modinit_function_export_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0); /*--- Function export code ---*/ if (__Pyx_ExportFunction("PyKnownHost", (void (*)(void))__pyx_f_4ssh2_9knownhost_PyKnownHost, "struct __pyx_obj_4ssh2_9knownhost_KnownHost *(struct __pyx_obj_4ssh2_7session_Session *, LIBSSH2_KNOWNHOSTS *)") < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -6537,10 +6692,15 @@ static int __Pyx_modinit_function_export_code(void) { static int __Pyx_modinit_type_init_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0); /*--- Type init code ---*/ if (PyType_Ready(&__pyx_type_4ssh2_9knownhost_KnownHostEntry) < 0) __PYX_ERR(0, 82, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_9knownhost_KnownHostEntry.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_9knownhost_KnownHostEntry.tp_dictoffset && __pyx_type_4ssh2_9knownhost_KnownHostEntry.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_9knownhost_KnownHostEntry.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -6548,7 +6708,9 @@ static int __Pyx_modinit_type_init_code(void) { if (__Pyx_setup_reduce((PyObject*)&__pyx_type_4ssh2_9knownhost_KnownHostEntry) < 0) __PYX_ERR(0, 82, __pyx_L1_error) __pyx_ptype_4ssh2_9knownhost_KnownHostEntry = &__pyx_type_4ssh2_9knownhost_KnownHostEntry; if (PyType_Ready(&__pyx_type_4ssh2_9knownhost_KnownHost) < 0) __PYX_ERR(0, 126, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_9knownhost_KnownHost.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_9knownhost_KnownHost.tp_dictoffset && __pyx_type_4ssh2_9knownhost_KnownHost.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_9knownhost_KnownHost.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -6565,6 +6727,9 @@ static int __Pyx_modinit_type_init_code(void) { static int __Pyx_modinit_type_import_code(void) { __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0); /*--- Type import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.session"); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 19, __pyx_L1_error) @@ -6591,11 +6756,15 @@ static int __Pyx_modinit_variable_import_code(void) { static int __Pyx_modinit_function_import_code(void) { __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0); /*--- Function import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.utils"); if (!__pyx_t_1) __PYX_ERR(0, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); if (__Pyx_ImportFunction(__pyx_t_1, "to_bytes", (void (**)(void))&__pyx_f_4ssh2_5utils_to_bytes, "PyObject *(PyObject *)") < 0) __PYX_ERR(0, 1, __pyx_L1_error) - Py_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __Pyx_RefNannyFinishContext(); return 0; __pyx_L1_error:; @@ -6605,17 +6774,19 @@ static int __Pyx_modinit_function_import_code(void) { } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -6698,6 +6869,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_knownhost(PyObject *__pyx_pyinit_m { PyObject *__pyx_t_1 = NULL; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -6765,10 +6939,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -6793,11 +6966,11 @@ if (!__Pyx_RefNanny) { /*--- Global type/function init code ---*/ (void)__Pyx_modinit_global_init_code(); (void)__Pyx_modinit_variable_export_code(); - if (unlikely(__Pyx_modinit_function_export_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_export_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) (void)__Pyx_modinit_variable_import_code(); - if (unlikely(__Pyx_modinit_function_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) /*--- Execution code ---*/ #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED) if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -7226,7 +7399,7 @@ static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args return result; } #if 1 || PY_VERSION_HEX < 0x030600B1 -static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) { +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) { PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); PyObject *globals = PyFunction_GET_GLOBALS(func); PyObject *argdefs = PyFunction_GET_DEFAULTS(func); @@ -7297,12 +7470,12 @@ static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, } #if PY_MAJOR_VERSION >= 3 result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, kwdefs, closure); #else result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, closure); #endif @@ -7748,7 +7921,7 @@ static int __Pyx_ParseOptionalKeywords( } name = first_kw_arg; #if PY_MAJOR_VERSION < 3 - if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + if (likely(PyString_Check(key))) { while (*name) { if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) && _PyString_Eq(**name, key)) { @@ -7775,7 +7948,7 @@ static int __Pyx_ParseOptionalKeywords( while (*name) { int cmp = (**name == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**name, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -7791,7 +7964,7 @@ static int __Pyx_ParseOptionalKeywords( while (argname != first_kw_arg) { int cmp = (**argname == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**argname, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -8090,6 +8263,53 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -8117,43 +8337,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -8257,7 +8485,7 @@ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { { #if PY_MAJOR_VERSION >= 3 if (level == -1) { - if (strchr(__Pyx_MODULE_NAME, '.')) { + if ((1) && (strchr(__Pyx_MODULE_NAME, '.'))) { module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, 1); if (!module) { @@ -8308,7 +8536,7 @@ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -8412,7 +8640,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/listener.c b/ssh2/listener.c index 5375c0f2..be958a51 100644 --- a/ssh2/listener.c +++ b/ssh2/listener.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func)) #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif @@ -571,11 +589,10 @@ static CYTHON_INLINE float __PYX_NAN() { #define __Pyx_truncl truncl #endif - +#define __PYX_MARK_ERR_POS(f_index, lineno) \ + { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; } #define __PYX_ERR(f_index, lineno, Ln_error) \ -{ \ - __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ -} + { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; } #ifndef __PYX_EXTERN_C #ifdef __cplusplus @@ -1016,6 +1033,17 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam #define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr #endif +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyObjectGetAttrStrNoError.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name); + /* SetupReduce.proto */ static int __Pyx_setup_reduce(PyObject* type_obj); @@ -1200,6 +1228,9 @@ static PyObject *__pyx_f_4ssh2_8listener_PyListener(LIBSSH2_LISTENER *__pyx_v_li __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("PyListener", 0); /* "ssh2/listener.pyx":25 @@ -1274,6 +1305,9 @@ static PyObject *__pyx_f_4ssh2_8listener_PyListener(LIBSSH2_LISTENER *__pyx_v_li static int __pyx_pw_4ssh2_8listener_8Listener_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static int __pyx_pw_4ssh2_8listener_8Listener_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_session = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; int __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0); @@ -1324,6 +1358,9 @@ static int __pyx_pf_4ssh2_8listener_8Listener___cinit__(struct __pyx_obj_4ssh2_8 int __pyx_r; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__cinit__", 0); /* "ssh2/listener.pyx":33 @@ -1401,6 +1438,9 @@ static PyObject *__pyx_pf_4ssh2_8listener_8Listener_2forward_accept(struct __pyx int __pyx_t_2; PyObject *__pyx_t_3 = NULL; PyObject *__pyx_t_4 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("forward_accept", 0); /* "ssh2/listener.pyx":38 @@ -1562,6 +1602,9 @@ static PyObject *__pyx_pf_4ssh2_8listener_8Listener_4forward_cancel(struct __pyx __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; 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static PyMethodDef __pyx_methods[] = { @@ -1994,6 +2054,9 @@ static int __Pyx_modinit_variable_export_code(void) { static int __Pyx_modinit_function_export_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0); /*--- Function export code ---*/ if (__Pyx_ExportFunction("PyListener", (void (*)(void))__pyx_f_4ssh2_8listener_PyListener, "PyObject *(LIBSSH2_LISTENER *, struct __pyx_obj_4ssh2_7session_Session *)") < 0) __PYX_ERR(1, 1, __pyx_L1_error) @@ -2006,10 +2069,15 @@ static int __Pyx_modinit_function_export_code(void) { static int __Pyx_modinit_type_init_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0); /*--- Type init code ---*/ if (PyType_Ready(&__pyx_type_4ssh2_8listener_Listener) < 0) __PYX_ERR(1, 30, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_8listener_Listener.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_8listener_Listener.tp_dictoffset && __pyx_type_4ssh2_8listener_Listener.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_8listener_Listener.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -2026,6 +2094,9 @@ static int __Pyx_modinit_type_init_code(void) { static int __Pyx_modinit_type_import_code(void) { __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0); /*--- Type import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.session"); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 19, __pyx_L1_error) @@ -2057,36 +2128,41 @@ static int __Pyx_modinit_variable_import_code(void) { static int __Pyx_modinit_function_import_code(void) { __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; - PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0); /*--- Function import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.channel"); if (!__pyx_t_1) __PYX_ERR(1, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); if (__Pyx_ImportFunction(__pyx_t_1, "PyChannel", (void (**)(void))&__pyx_f_4ssh2_7channel_PyChannel, "PyObject *(LIBSSH2_CHANNEL *, struct __pyx_obj_4ssh2_7session_Session *)") < 0) __PYX_ERR(1, 1, __pyx_L1_error) - Py_DECREF(__pyx_t_1); __pyx_t_1 = 0; - __pyx_t_2 = PyImport_ImportModule("ssh2.utils"); if (!__pyx_t_2) __PYX_ERR(1, 1, __pyx_L1_error) - if (__Pyx_ImportFunction(__pyx_t_2, "handle_error_codes", (void (**)(void))&__pyx_f_4ssh2_5utils_handle_error_codes, "int (int, int __pyx_skip_dispatch)") < 0) __PYX_ERR(1, 1, __pyx_L1_error) - Py_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = PyImport_ImportModule("ssh2.utils"); if (!__pyx_t_1) __PYX_ERR(1, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (__Pyx_ImportFunction(__pyx_t_1, "handle_error_codes", (void (**)(void))&__pyx_f_4ssh2_5utils_handle_error_codes, "int (int, int __pyx_skip_dispatch)") < 0) __PYX_ERR(1, 1, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __Pyx_RefNannyFinishContext(); return 0; __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); - __Pyx_XDECREF(__pyx_t_2); __Pyx_RefNannyFinishContext(); return -1; } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -2168,6 +2244,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_listener(PyObject *__pyx_pyinit_mo #endif { PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -2235,10 +2314,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(1, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(1, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(1, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(1, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(1, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(1, 1, __pyx_L1_error) @@ -2263,11 +2341,11 @@ if (!__Pyx_RefNanny) { /*--- Global type/function init code ---*/ (void)__Pyx_modinit_global_init_code(); (void)__Pyx_modinit_variable_export_code(); - if (unlikely(__Pyx_modinit_function_export_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_export_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) (void)__Pyx_modinit_variable_import_code(); - if (unlikely(__Pyx_modinit_function_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_import_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) /*--- Execution code ---*/ #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED) if (__Pyx_patch_abc() < 0) __PYX_ERR(1, 1, __pyx_L1_error) @@ -2389,7 +2467,7 @@ static int __Pyx_ParseOptionalKeywords( } name = first_kw_arg; #if PY_MAJOR_VERSION < 3 - if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + if (likely(PyString_Check(key))) { while (*name) { if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) && _PyString_Eq(**name, key)) { @@ -2416,7 +2494,7 @@ static int __Pyx_ParseOptionalKeywords( while (*name) { int cmp = (**name == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**name, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -2432,7 +2510,7 @@ static int __Pyx_ParseOptionalKeywords( while (argname != first_kw_arg) { int cmp = (**argname == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**argname, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -2761,6 +2839,53 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -2788,43 +2913,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -2926,7 +3059,7 @@ static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UIN /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -3030,7 +3163,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/pkey.c b/ssh2/pkey.c index e695b2b6..d71b4d55 100644 --- a/ssh2/pkey.c +++ b/ssh2/pkey.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func)) #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif @@ -571,11 +589,10 @@ static CYTHON_INLINE float __PYX_NAN() { #define __Pyx_truncl truncl #endif - +#define __PYX_MARK_ERR_POS(f_index, lineno) \ + { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; } #define __PYX_ERR(f_index, lineno, Ln_error) \ -{ \ - __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ -} + { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; } #ifndef __PYX_EXTERN_C #ifdef __cplusplus @@ -961,6 +978,17 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam #define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr #endif +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyObjectGetAttrStrNoError.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name); + /* SetupReduce.proto */ static int __Pyx_setup_reduce(PyObject* type_obj); @@ -1120,6 +1148,9 @@ static PyObject *__pyx_f_4ssh2_4pkey_PyPublicKey(struct libssh2_agent_publickey PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("PyPublicKey", 0); /* "ssh2/pkey.pyx":21 @@ -1253,6 +1284,9 @@ static PyObject *__pyx_pf_4ssh2_4pkey_9PublicKey_4blob___get__(struct __pyx_obj_ __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/pkey.pyx":40 @@ -1344,6 +1378,9 @@ static PyObject *__pyx_pf_4ssh2_4pkey_9PublicKey_5magic___get__(struct __pyx_obj __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/pkey.pyx":50 @@ -1435,6 +1472,9 @@ static PyObject *__pyx_pf_4ssh2_4pkey_9PublicKey_8blob_len___get__(struct __pyx_ __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/pkey.pyx":60 @@ -1526,6 +1566,9 @@ static PyObject *__pyx_pf_4ssh2_4pkey_9PublicKey_7comment___get__(struct __pyx_o __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/pkey.pyx":70 @@ -1612,6 +1655,9 @@ static PyObject *__pyx_pf_4ssh2_4pkey_9PublicKey_2__reduce_cython__(CYTHON_UNUSE PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__reduce_cython__", 0); /* "(tree fragment)":2 @@ -1667,6 +1713,9 @@ static PyObject *__pyx_pf_4ssh2_4pkey_9PublicKey_4__setstate_cython__(CYTHON_UNU PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__setstate_cython__", 0); /* "(tree fragment)":4 @@ -1757,7 +1806,12 @@ static PyTypeObject __pyx_type_4ssh2_4pkey_PublicKey = { sizeof(struct __pyx_obj_4ssh2_4pkey_PublicKey), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_4ssh2_4pkey_PublicKey, /*tp_dealloc*/ + #if PY_VERSION_HEX < 0x030800b4 0, /*tp_print*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 + 0, /*tp_vectorcall_offset*/ + #endif 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 @@ -1807,6 +1861,12 @@ static PyTypeObject __pyx_type_4ssh2_4pkey_PublicKey = { #if PY_VERSION_HEX >= 0x030400a1 0, /*tp_finalize*/ #endif + #if PY_VERSION_HEX >= 0x030800b1 + 0, /*tp_vectorcall*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, /*tp_print*/ + #endif }; static PyMethodDef __pyx_methods[] = { @@ -1939,6 +1999,9 @@ static int __Pyx_modinit_variable_export_code(void) { static int __Pyx_modinit_function_export_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0); /*--- Function export code ---*/ if (__Pyx_ExportFunction("PyPublicKey", (void (*)(void))__pyx_f_4ssh2_4pkey_PyPublicKey, "PyObject *(struct libssh2_agent_publickey *)") < 0) __PYX_ERR(1, 1, __pyx_L1_error) @@ -1951,10 +2014,15 @@ static int __Pyx_modinit_function_export_code(void) { static int __Pyx_modinit_type_init_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0); /*--- Type init code ---*/ if (PyType_Ready(&__pyx_type_4ssh2_4pkey_PublicKey) < 0) __PYX_ERR(1, 26, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_4pkey_PublicKey.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_4pkey_PublicKey.tp_dictoffset && __pyx_type_4ssh2_4pkey_PublicKey.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_4pkey_PublicKey.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -1993,17 +2061,19 @@ static int __Pyx_modinit_function_import_code(void) { } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -2085,6 +2155,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_pkey(PyObject *__pyx_pyinit_module #endif { PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -2152,10 +2225,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(1, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(1, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(1, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(1, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(1, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(1, 1, __pyx_L1_error) @@ -2180,8 +2252,8 @@ if (!__Pyx_RefNanny) { /*--- Global type/function init code ---*/ (void)__Pyx_modinit_global_init_code(); (void)__Pyx_modinit_variable_export_code(); - if (unlikely(__Pyx_modinit_function_export_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_export_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) (void)__Pyx_modinit_type_import_code(); (void)__Pyx_modinit_variable_import_code(); (void)__Pyx_modinit_function_import_code(); @@ -2589,6 +2661,53 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -2616,43 +2735,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -2693,7 +2820,7 @@ static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UIN /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -2797,7 +2924,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/publickey.c b/ssh2/publickey.c index 6f5e6b41..dae16cad 100644 --- a/ssh2/publickey.c +++ b/ssh2/publickey.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? 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unsigned long __pyx_t_6; PyObject *__pyx_t_7 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("list_fetch", 0); /* "ssh2/publickey.pyx":167 @@ -4012,6 +4110,9 @@ static PyObject *__pyx_pf_4ssh2_9publickey_15PublicKeySystem_12shutdown(struct _ __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("shutdown", 0); /* "ssh2/publickey.pyx":190 @@ -4113,6 +4214,9 @@ static PyObject *__pyx_pf_4ssh2_9publickey_15PublicKeySystem_14__reduce_cython__ PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__reduce_cython__", 0); /* "(tree fragment)":2 @@ -4168,6 +4272,9 @@ static PyObject *__pyx_pf_4ssh2_9publickey_15PublicKeySystem_16__setstate_cython PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__setstate_cython__", 0); /* "(tree fragment)":4 @@ -4224,6 +4331,9 @@ static libssh2_publickey_attribute __pyx_convert__from_py_libssh2_publickey_attr unsigned long __pyx_t_11; char const *__pyx_t_12; char __pyx_t_13; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__pyx_convert__from_py_libssh2_publickey_attribute", 0); /* "FromPyStructUtility":13 @@ -4824,9 +4934,9 @@ static void __pyx_tp_dealloc_4ssh2_9publickey_PublicKeyList(PyObject *o) { { PyObject *etype, *eval, *etb; PyErr_Fetch(&etype, &eval, &etb); - ++Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1); __pyx_pw_4ssh2_9publickey_13PublicKeyList_3__dealloc__(o); - --Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1); PyErr_Restore(etype, eval, etb); } Py_CLEAR(p->pkey_s); @@ -4892,7 +5002,12 @@ static PyTypeObject __pyx_type_4ssh2_9publickey_PublicKeyList = { sizeof(struct __pyx_obj_4ssh2_9publickey_PublicKeyList), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_4ssh2_9publickey_PublicKeyList, /*tp_dealloc*/ + #if PY_VERSION_HEX < 0x030800b4 0, /*tp_print*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 + 0, /*tp_vectorcall_offset*/ + #endif 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 @@ -4942,6 +5057,12 @@ static PyTypeObject __pyx_type_4ssh2_9publickey_PublicKeyList = { #if PY_VERSION_HEX >= 0x030400a1 0, /*tp_finalize*/ #endif + #if PY_VERSION_HEX >= 0x030800b1 + 0, /*tp_vectorcall*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, /*tp_print*/ + #endif }; static PyObject *__pyx_tp_new_4ssh2_9publickey_PublicKeyAttribute(PyTypeObject *t, PyObject *a, PyObject *k) { @@ -5009,7 +5130,12 @@ static PyTypeObject __pyx_type_4ssh2_9publickey_PublicKeyAttribute = { sizeof(struct __pyx_obj_4ssh2_9publickey_PublicKeyAttribute), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_4ssh2_9publickey_PublicKeyAttribute, /*tp_dealloc*/ + #if PY_VERSION_HEX < 0x030800b4 0, /*tp_print*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 + 0, /*tp_vectorcall_offset*/ + #endif 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 @@ -5059,6 +5185,12 @@ static PyTypeObject __pyx_type_4ssh2_9publickey_PublicKeyAttribute = { #if PY_VERSION_HEX >= 0x030400a1 0, /*tp_finalize*/ #endif + #if PY_VERSION_HEX >= 0x030800b1 + 0, /*tp_vectorcall*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, /*tp_print*/ + #endif }; static PyObject *__pyx_tp_new_4ssh2_9publickey_PublicKeySystem(PyTypeObject *t, PyObject *a, PyObject *k) { @@ -5090,9 +5222,9 @@ static void __pyx_tp_dealloc_4ssh2_9publickey_PublicKeySystem(PyObject *o) { { PyObject *etype, *eval, *etb; PyErr_Fetch(&etype, &eval, &etb); - ++Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1); __pyx_pw_4ssh2_9publickey_15PublicKeySystem_3__dealloc__(o); - --Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1); PyErr_Restore(etype, eval, etb); } Py_CLEAR(p->session); @@ -5134,7 +5266,12 @@ static PyTypeObject __pyx_type_4ssh2_9publickey_PublicKeySystem = { sizeof(struct __pyx_obj_4ssh2_9publickey_PublicKeySystem), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_4ssh2_9publickey_PublicKeySystem, /*tp_dealloc*/ + #if PY_VERSION_HEX < 0x030800b4 0, /*tp_print*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 + 0, /*tp_vectorcall_offset*/ + #endif 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 @@ -5184,6 +5321,12 @@ static PyTypeObject __pyx_type_4ssh2_9publickey_PublicKeySystem = { #if PY_VERSION_HEX >= 0x030400a1 0, /*tp_finalize*/ #endif + #if PY_VERSION_HEX >= 0x030800b1 + 0, /*tp_vectorcall*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, /*tp_print*/ + #endif }; static PyMethodDef __pyx_methods[] = { @@ -5437,6 +5580,9 @@ static int __Pyx_modinit_variable_export_code(void) { static int __Pyx_modinit_function_export_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0); /*--- Function export code ---*/ if (__Pyx_ExportFunction("PyPublicKeyList", (void (*)(void))__pyx_f_4ssh2_9publickey_PyPublicKeyList, "PyObject *(libssh2_publickey_list *)") < 0) __PYX_ERR(1, 1, __pyx_L1_error) @@ -5450,10 +5596,15 @@ static int __Pyx_modinit_function_export_code(void) { static int __Pyx_modinit_type_init_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0); /*--- Type init code ---*/ if (PyType_Ready(&__pyx_type_4ssh2_9publickey_PublicKeyList) < 0) __PYX_ERR(1, 30, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_9publickey_PublicKeyList.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_9publickey_PublicKeyList.tp_dictoffset && __pyx_type_4ssh2_9publickey_PublicKeyList.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_9publickey_PublicKeyList.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -5461,7 +5612,9 @@ static int __Pyx_modinit_type_init_code(void) { if (__Pyx_setup_reduce((PyObject*)&__pyx_type_4ssh2_9publickey_PublicKeyList) < 0) __PYX_ERR(1, 30, __pyx_L1_error) __pyx_ptype_4ssh2_9publickey_PublicKeyList = &__pyx_type_4ssh2_9publickey_PublicKeyList; if (PyType_Ready(&__pyx_type_4ssh2_9publickey_PublicKeyAttribute) < 0) __PYX_ERR(1, 64, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_9publickey_PublicKeyAttribute.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_9publickey_PublicKeyAttribute.tp_dictoffset && __pyx_type_4ssh2_9publickey_PublicKeyAttribute.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_9publickey_PublicKeyAttribute.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -5469,7 +5622,9 @@ static int __Pyx_modinit_type_init_code(void) { if (__Pyx_setup_reduce((PyObject*)&__pyx_type_4ssh2_9publickey_PublicKeyAttribute) < 0) __PYX_ERR(1, 64, __pyx_L1_error) __pyx_ptype_4ssh2_9publickey_PublicKeyAttribute = &__pyx_type_4ssh2_9publickey_PublicKeyAttribute; if (PyType_Ready(&__pyx_type_4ssh2_9publickey_PublicKeySystem) < 0) __PYX_ERR(1, 122, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_9publickey_PublicKeySystem.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_9publickey_PublicKeySystem.tp_dictoffset && __pyx_type_4ssh2_9publickey_PublicKeySystem.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_9publickey_PublicKeySystem.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -5486,6 +5641,9 @@ static int __Pyx_modinit_type_init_code(void) { static int __Pyx_modinit_type_import_code(void) { __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0); /*--- Type import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.session"); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 19, __pyx_L1_error) @@ -5512,12 +5670,16 @@ static int __Pyx_modinit_variable_import_code(void) { static int __Pyx_modinit_function_import_code(void) { __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0); /*--- Function import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.utils"); if (!__pyx_t_1) __PYX_ERR(1, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); if (__Pyx_ImportFunction(__pyx_t_1, "to_bytes", (void (**)(void))&__pyx_f_4ssh2_5utils_to_bytes, "PyObject *(PyObject *)") < 0) __PYX_ERR(1, 1, __pyx_L1_error) if (__Pyx_ImportFunction(__pyx_t_1, "handle_error_codes", (void (**)(void))&__pyx_f_4ssh2_5utils_handle_error_codes, "int (int, int __pyx_skip_dispatch)") < 0) __PYX_ERR(1, 1, __pyx_L1_error) - Py_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __Pyx_RefNannyFinishContext(); return 0; __pyx_L1_error:; @@ -5527,17 +5689,19 @@ static int __Pyx_modinit_function_import_code(void) { } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -5619,6 +5783,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_publickey(PyObject *__pyx_pyinit_m #endif { PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -5686,10 +5853,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(1, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(1, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(1, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(1, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(1, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(1, 1, __pyx_L1_error) @@ -5714,11 +5880,11 @@ if (!__Pyx_RefNanny) { /*--- Global type/function init code ---*/ (void)__Pyx_modinit_global_init_code(); (void)__Pyx_modinit_variable_export_code(); - if (unlikely(__Pyx_modinit_function_export_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_export_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) (void)__Pyx_modinit_variable_import_code(); - if (unlikely(__Pyx_modinit_function_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_import_code() < 0)) __PYX_ERR(1, 1, __pyx_L1_error) /*--- Execution code ---*/ #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED) if (__Pyx_patch_abc() < 0) __PYX_ERR(1, 1, __pyx_L1_error) @@ -5848,7 +6014,7 @@ static int __Pyx_ParseOptionalKeywords( } name = first_kw_arg; #if PY_MAJOR_VERSION < 3 - if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + if (likely(PyString_Check(key))) { while (*name) { if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) && _PyString_Eq(**name, key)) { @@ -5875,7 +6041,7 @@ static int __Pyx_ParseOptionalKeywords( while (*name) { int cmp = (**name == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**name, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -5891,7 +6057,7 @@ static int __Pyx_ParseOptionalKeywords( while (argname != first_kw_arg) { int cmp = (**argname == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**argname, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -6449,6 +6615,28 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -6476,43 +6664,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -6614,7 +6810,7 @@ static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UIN /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -6718,7 +6914,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/session.c b/ssh2/session.c index e168dcad..8b49ee32 100644 --- a/ssh2/session.c +++ b/ssh2/session.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func)) #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif @@ -571,11 +589,10 @@ static CYTHON_INLINE float __PYX_NAN() { #define __Pyx_truncl truncl #endif - +#define __PYX_MARK_ERR_POS(f_index, lineno) \ + { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; } #define __PYX_ERR(f_index, lineno, Ln_error) \ -{ \ - __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ -} + { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; } #ifndef __PYX_EXTERN_C #ifdef __cplusplus @@ -1160,7 +1177,7 @@ static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject #define __Pyx_PyFunction_FastCall(func, args, nargs)\ __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL) #if 1 || PY_VERSION_HEX < 0x030600B1 -static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs); +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs); #else #define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs) #endif @@ -1267,6 +1284,17 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam #define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr #endif +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyObjectGetAttrStrNoError.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name); + /* SetupReduce.proto */ static int __Pyx_setup_reduce(PyObject* type_obj); @@ -1694,6 +1722,9 @@ static int __pyx_pf_4ssh2_7session_7Session___cinit__(struct __pyx_obj_4ssh2_7se int __pyx_r; __Pyx_RefNannyDeclarations int __pyx_t_1; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__cinit__", 0); /* "ssh2/session.pyx":54 @@ -1875,6 +1906,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_4disconnect(struct __pyx_obj_4 __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("disconnect", 0); /* "ssh2/session.pyx":67 @@ -1967,6 +2001,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_4disconnect(struct __pyx_obj_4 static PyObject *__pyx_pw_4ssh2_7session_7Session_7handshake(PyObject *__pyx_v_self, PyObject *__pyx_v_sock); /*proto*/ static char __pyx_doc_4ssh2_7session_7Session_6handshake[] = "Session.handshake(self, sock)\nPerform SSH handshake.\n\n Must be called after Session initialisation."; static PyObject *__pyx_pw_4ssh2_7session_7Session_7handshake(PyObject *__pyx_v_self, PyObject *__pyx_v_sock) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("handshake (wrapper)", 0); @@ -1991,6 +2028,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_6handshake(struct __pyx_obj_4s __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("handshake", 0); /* "ssh2/session.pyx":75 @@ -2132,6 +2172,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_8startup(struct __pyx_obj_4ssh __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("startup", 0); /* "ssh2/session.pyx":85 @@ -2200,6 +2243,9 @@ static PyObject *__pyx_pw_4ssh2_7session_7Session_11set_blocking(PyObject *__pyx static char __pyx_doc_4ssh2_7session_7Session_10set_blocking[] = "Session.set_blocking(self, bool blocking)\nSet session blocking mode on/off.\n\n :param blocking: ``False`` for non-blocking, ``True`` for blocking.\n Session default is blocking unless set otherwise.\n :type blocking: bool"; static PyObject *__pyx_pw_4ssh2_7session_7Session_11set_blocking(PyObject *__pyx_v_self, PyObject *__pyx_arg_blocking) { int __pyx_v_blocking; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("set_blocking (wrapper)", 0); @@ -2311,6 +2357,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_12get_blocking(struct __pyx_ob __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; int __pyx_t_2; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("get_blocking", 0); /* "ssh2/session.pyx":105 @@ -2407,6 +2456,9 @@ static PyObject *__pyx_pw_4ssh2_7session_7Session_15set_timeout(PyObject *__pyx_ static char __pyx_doc_4ssh2_7session_7Session_14set_timeout[] = "Session.set_timeout(self, long timeout)\nSet the timeout in milliseconds for how long a blocking\n call may wait until the situation is considered an error and\n :py:class:`ssh2.error_codes.LIBSSH2_ERROR_TIMEOUT` is returned.\n\n By default or if timeout set is zero, blocking calls do not\n time out.\n :param timeout: Milliseconds to wait before timeout."; static PyObject *__pyx_pw_4ssh2_7session_7Session_15set_timeout(PyObject *__pyx_v_self, PyObject *__pyx_arg_timeout) { long __pyx_v_timeout; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("set_timeout (wrapper)", 0); @@ -2517,6 +2569,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_16get_timeout(struct __pyx_obj PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("get_timeout", 0); /* "ssh2/session.pyx":123 @@ -2624,6 +2679,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_18userauth_authenticated(struc __Pyx_RefNannyDeclarations int __pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("userauth_authenticated", 0); /* "ssh2/session.pyx":132 @@ -2716,6 +2774,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_18userauth_authenticated(struc static PyObject *__pyx_pw_4ssh2_7session_7Session_21userauth_list(PyObject *__pyx_v_self, PyObject *__pyx_v_username); /*proto*/ static char __pyx_doc_4ssh2_7session_7Session_20userauth_list[] = "Session.userauth_list(self, username)\nRetrieve available authentication methods list.\n\n :rtype: list"; static PyObject *__pyx_pw_4ssh2_7session_7Session_21userauth_list(PyObject *__pyx_v_self, PyObject *__pyx_v_username) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("userauth_list (wrapper)", 0); @@ -2745,6 +2806,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_20userauth_list(struct __pyx_o char *__pyx_t_2; Py_ssize_t __pyx_t_3; int __pyx_t_4; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("userauth_list", 0); /* "ssh2/session.pyx":140 @@ -2925,6 +2989,9 @@ static PyObject *__pyx_pw_4ssh2_7session_7Session_23userauth_publickey_fromfile( PyObject *__pyx_v_privatekey = 0; PyObject *__pyx_v_passphrase = 0; PyObject *__pyx_v_publickey = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("userauth_publickey_fromfile (wrapper)", 0); @@ -3051,6 +3118,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_22userauth_publickey_fromfile( char *__pyx_t_4; int __pyx_t_5; int __pyx_t_6; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("userauth_publickey_fromfile", 0); /* "ssh2/session.pyx":161 @@ -3307,6 +3377,9 @@ static char __pyx_doc_4ssh2_7session_7Session_24userauth_publickey[] = "Session. static PyObject *__pyx_pw_4ssh2_7session_7Session_25userauth_publickey(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_username = 0; PyObject *__pyx_v_pubkeydata = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("userauth_publickey (wrapper)", 0); @@ -3384,6 +3457,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_24userauth_publickey(struct __ unsigned char *__pyx_t_3; Py_ssize_t __pyx_t_4; int __pyx_t_5; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("userauth_publickey", 0); /* "ssh2/session.pyx":188 @@ -3528,6 +3604,9 @@ static PyObject *__pyx_pw_4ssh2_7session_7Session_27userauth_hostbased_fromfile( PyObject *__pyx_v_hostname = 0; PyObject *__pyx_v_publickey = 0; PyObject *__pyx_v_passphrase = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("userauth_hostbased_fromfile (wrapper)", 0); @@ -3669,6 +3748,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_26userauth_hostbased_fromfile( char *__pyx_t_4; int __pyx_t_5; int __pyx_t_6; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("userauth_hostbased_fromfile", 0); /* "ssh2/session.pyx":205 @@ -3954,6 +4036,9 @@ static PyObject *__pyx_pw_4ssh2_7session_7Session_29userauth_publickey_frommemor PyObject *__pyx_v_privatekeyfiledata = 0; PyObject *__pyx_v_passphrase = 0; PyObject *__pyx_v_publickeyfiledata = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("userauth_publickey_frommemory (wrapper)", 0); @@ -4079,6 +4164,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_28userauth_publickey_frommemor int __pyx_t_6; int __pyx_t_7; int __pyx_t_8; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("userauth_publickey_frommemory", 0); /* "ssh2/session.pyx":229 @@ -4318,6 +4406,9 @@ static char __pyx_doc_4ssh2_7session_7Session_30userauth_password[] = "Session.u static PyObject *__pyx_pw_4ssh2_7session_7Session_31userauth_password(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_username = 0; PyObject *__pyx_v_password = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("userauth_password (wrapper)", 0); @@ -4396,6 +4487,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_30userauth_password(struct __p char const *__pyx_t_2; char const *__pyx_t_3; int __pyx_t_4; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("userauth_password", 0); /* "ssh2/session.pyx":256 @@ -4558,6 +4652,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_32agent_init(struct __pyx_obj_ __Pyx_RefNannyDeclarations LIBSSH2_AGENT *__pyx_t_1; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("agent_init", 0); /* "ssh2/session.pyx":271 @@ -4657,6 +4754,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_32agent_init(struct __pyx_obj_ static PyObject *__pyx_pw_4ssh2_7session_7Session_35agent_auth(PyObject *__pyx_v_self, PyObject *__pyx_v_username); /*proto*/ static char __pyx_doc_4ssh2_7session_7Session_34agent_auth[] = "Session.agent_auth(self, username)\nConvenience function for performing user authentication via SSH Agent.\n\n Initialises, connects to, gets list of identities from and attempts\n authentication with each identity from SSH agent.\n\n Note that agent connections cannot be used in non-blocking mode -\n clients should call `set_blocking(0)` *after* calling this function.\n\n On completion, or any errors, agent is disconnected and resources freed.\n\n All steps are performed in C space which makes this function perform\n better than calling the individual Agent class functions from\n Python.\n\n :raises: :py:class:`MemoryError` on error initialising agent\n :raises: :py:class:`ssh2.exceptions.AgentConnectionError` on error\n connecting to agent\n :raises: :py:class:`ssh2.exceptions.AgentListIdentitiesError` on error\n getting identities from agent\n :raises: :py:class:`ssh2.exceptions.AgentAuthenticationError` on no\n successful authentication with all available identities.\n :raises: :py:class:`ssh2.exceptions.AgentGetIdentityError` on error\n getting known identity from agent\n\n :rtype: None"; static PyObject *__pyx_pw_4ssh2_7session_7Session_35agent_auth(PyObject *__pyx_v_self, PyObject *__pyx_v_username) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("agent_auth (wrapper)", 0); @@ -4686,6 +4786,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_34agent_auth(struct __pyx_obj_ char *__pyx_t_2; LIBSSH2_AGENT *__pyx_t_3; int __pyx_t_4; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("agent_auth", 0); /* "ssh2/session.pyx":301 @@ -4853,6 +4956,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_36open_session(struct __pyx_ob int __pyx_t_1; int __pyx_t_2; PyObject *__pyx_t_3 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("open_session", 0); /* "ssh2/session.pyx":316 @@ -4998,6 +5104,9 @@ static PyObject *__pyx_pw_4ssh2_7session_7Session_39direct_tcpip_ex(PyObject *__ int __pyx_v_port; PyObject *__pyx_v_shost = 0; int __pyx_v_sport; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("direct_tcpip_ex (wrapper)", 0); @@ -5096,6 +5205,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_38direct_tcpip_ex(struct __pyx char *__pyx_t_2; int __pyx_t_3; int __pyx_t_4; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("direct_tcpip_ex", 0); /* "ssh2/session.pyx":327 @@ -5293,6 +5405,9 @@ static char __pyx_doc_4ssh2_7session_7Session_40direct_tcpip[] = "Session.direct static PyObject *__pyx_pw_4ssh2_7session_7Session_41direct_tcpip(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_host = 0; int __pyx_v_port; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("direct_tcpip (wrapper)", 0); 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static PyObject *__pyx_pw_4ssh2_7session_7Session_45forward_listen(PyObject *__pyx_v_self, PyObject *__pyx_arg_port) { int __pyx_v_port; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("forward_listen (wrapper)", 0); @@ -5667,6 +5791,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_44forward_listen(struct __pyx_ int __pyx_t_1; int __pyx_t_2; PyObject *__pyx_t_3 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("forward_listen", 0); /* "ssh2/session.pyx":391 @@ -5812,6 +5939,9 @@ static PyObject *__pyx_pw_4ssh2_7session_7Session_47forward_listen_ex(PyObject * int __pyx_v_port; int __pyx_v_bound_port; int __pyx_v_queue_maxsize; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("forward_listen_ex (wrapper)", 0); 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+ int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("last_error (wrapper)", 0); @@ -6304,6 +6443,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_50last_error(struct __pyx_obj_ PyObject *__pyx_t_9 = NULL; PyObject *__pyx_t_10 = NULL; PyObject *__pyx_t_11 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("last_error", 0); /* "ssh2/session.pyx":432 @@ -6528,6 +6670,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_52last_errno(struct __pyx_obj_ PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("last_errno", 0); /* "ssh2/session.pyx":452 @@ -6621,6 +6766,9 @@ static char __pyx_doc_4ssh2_7session_7Session_54set_last_error[] = "Session.set_ static PyObject *__pyx_pw_4ssh2_7session_7Session_55set_last_error(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { int __pyx_v_errcode; PyObject *__pyx_v_errmsg = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("set_last_error (wrapper)", 0); @@ -6692,6 +6840,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_54set_last_error(struct __pyx_ __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; char *__pyx_t_2; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("set_last_error", 0); /* "ssh2/session.pyx":459 @@ -6810,6 +6961,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_54set_last_error(struct __pyx_ static PyObject *__pyx_pw_4ssh2_7session_7Session_57scp_recv(PyObject *__pyx_v_self, PyObject *__pyx_v_path); /*proto*/ static char __pyx_doc_4ssh2_7session_7Session_56scp_recv[] = "Session.scp_recv(self, path)\nReceive file via SCP.\n\n Deprecated in favour or recv2 (requires libssh2 >= 1.7).\n\n :param path: File path to receive.\n :type path: str\n\n :rtype: tuple(:py:class:`ssh2.channel.Channel`,\n :py:class:`ssh2.statinfo.StatInfo`) or None"; static PyObject *__pyx_pw_4ssh2_7session_7Session_57scp_recv(PyObject *__pyx_v_self, PyObject *__pyx_v_path) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("scp_recv (wrapper)", 0); @@ -6839,6 +6993,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_56scp_recv(struct __pyx_obj_4s int __pyx_t_3; int __pyx_t_4; PyObject *__pyx_t_5 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("scp_recv", 0); /* "ssh2/session.pyx":477 @@ -7029,6 +7186,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_56scp_recv(struct __pyx_obj_4s static PyObject *__pyx_pw_4ssh2_7session_7Session_59scp_recv2(PyObject *__pyx_v_self, PyObject *__pyx_v_path); /*proto*/ static char __pyx_doc_4ssh2_7session_7Session_58scp_recv2[] = "Session.scp_recv2(self, path)\nReceive file via SCP.\n\n Available only on libssh2 >= 1.7.\n\n :param path: File path to receive.\n :type path: str\n\n :rtype: tuple(:py:class:`ssh2.channel.Channel`,\n :py:class:`ssh2.fileinfo.FileInfo`) or ``None``"; static PyObject *__pyx_pw_4ssh2_7session_7Session_59scp_recv2(PyObject *__pyx_v_self, PyObject *__pyx_v_path) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("scp_recv2 (wrapper)", 0); @@ -7058,6 +7218,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_58scp_recv2(struct __pyx_obj_4 int __pyx_t_3; int __pyx_t_4; PyObject *__pyx_t_5 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("scp_recv2", 0); /* "ssh2/session.pyx":500 @@ -7251,6 +7414,9 @@ static PyObject *__pyx_pw_4ssh2_7session_7Session_61scp_send(PyObject *__pyx_v_s PyObject *__pyx_v_path = 0; int __pyx_v_mode; size_t __pyx_v_size; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("scp_send (wrapper)", 0); @@ -7334,6 +7500,9 @@ static PyObject *__pyx_pf_4ssh2_7session_7Session_60scp_send(struct __pyx_obj_4s char *__pyx_t_2; 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(void)__Pyx_modinit_variable_export_code(); (void)__Pyx_modinit_function_export_code(); - if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) (void)__Pyx_modinit_variable_import_code(); - if (unlikely(__Pyx_modinit_function_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) /*--- Execution code ---*/ #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED) if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -9920,7 +10143,7 @@ static int __Pyx_ParseOptionalKeywords( } name = first_kw_arg; #if PY_MAJOR_VERSION < 3 - if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + if (likely(PyString_Check(key))) { while (*name) { if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) && _PyString_Eq(**name, key)) { @@ -9947,7 +10170,7 @@ static int __Pyx_ParseOptionalKeywords( while (*name) { int cmp = (**name == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**name, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -9963,7 +10186,7 @@ static int __Pyx_ParseOptionalKeywords( while (argname != first_kw_arg) { int cmp = (**argname == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**argname, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -10241,7 +10464,7 @@ static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args return result; } #if 1 || PY_VERSION_HEX < 0x030600B1 -static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) { +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) { PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); PyObject *globals = PyFunction_GET_GLOBALS(func); PyObject *argdefs = PyFunction_GET_DEFAULTS(func); @@ -10312,12 +10535,12 @@ static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, } #if PY_MAJOR_VERSION >= 3 result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, kwdefs, closure); #else result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, closure); #endif @@ -10733,6 +10956,53 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -10760,43 +11030,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -10900,7 +11178,7 @@ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { { #if PY_MAJOR_VERSION >= 3 if (level == -1) { - if (strchr(__Pyx_MODULE_NAME, '.')) { + if ((1) && (strchr(__Pyx_MODULE_NAME, '.'))) { module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, 1); if (!module) { @@ -10951,7 +11229,7 @@ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -11055,7 +11333,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/sftp.c b/ssh2/sftp.c index c8804a64..a8770031 100644 --- a/ssh2/sftp.c +++ b/ssh2/sftp.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func)) #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif @@ -571,11 +589,10 @@ static CYTHON_INLINE float __PYX_NAN() { #define __Pyx_truncl truncl #endif - +#define __PYX_MARK_ERR_POS(f_index, lineno) \ + { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; } #define __PYX_ERR(f_index, lineno, Ln_error) \ -{ \ - __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ -} + { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; } #ifndef __PYX_EXTERN_C #ifdef __cplusplus @@ -1017,7 +1034,7 @@ static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObje #define __Pyx_PyFunction_FastCall(func, args, nargs)\ __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL) #if 1 || PY_VERSION_HEX < 0x030600B1 -static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs); +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs); #else #define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs) #endif @@ -1148,6 +1165,17 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam #define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr #endif +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyObjectGetAttrStrNoError.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name); + /* SetupReduce.proto */ static int __Pyx_setup_reduce(PyObject* type_obj); @@ -1460,6 +1488,9 @@ static PyObject *__pyx_f_4ssh2_4sftp_PySFTP(LIBSSH2_SFTP *__pyx_v_sftp, struct _ __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("PySFTP", 0); /* "ssh2/sftp.pyx":141 @@ -1534,6 +1565,9 @@ static PyObject *__pyx_f_4ssh2_4sftp_PySFTP(LIBSSH2_SFTP *__pyx_v_sftp, struct _ static int __pyx_pw_4ssh2_4sftp_4SFTP_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static int __pyx_pw_4ssh2_4sftp_4SFTP_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_session = 0; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; int __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0); @@ -1584,6 +1618,9 @@ static int __pyx_pf_4ssh2_4sftp_4SFTP___cinit__(struct __pyx_obj_4ssh2_4sftp_SFT int __pyx_r; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__cinit__", 0); /* "ssh2/sftp.pyx":153 @@ -1793,6 +1830,9 @@ static PyObject *__pyx_pf_4ssh2_4sftp_4SFTP_4get_channel(struct __pyx_obj_4ssh2_ int __pyx_t_2; PyObject *__pyx_t_3 = NULL; PyObject *__pyx_t_4 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("get_channel", 0); /* "ssh2/sftp.pyx":168 @@ -1943,6 +1983,9 @@ static PyObject *__pyx_pw_4ssh2_4sftp_4SFTP_7open_ex(PyObject *__pyx_v_self, PyO unsigned long __pyx_v_flags; long __pyx_v_mode; int __pyx_v_open_type; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("open_ex (wrapper)", 0); @@ -2037,6 +2080,9 @@ static PyObject *__pyx_pf_4ssh2_4sftp_4SFTP_6open_ex(struct __pyx_obj_4ssh2_4sft int __pyx_t_1; int __pyx_t_2; PyObject *__pyx_t_3 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("open_ex", 0); 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static PyObject *__pyx_pw_4ssh2_4sftp_4SFTP_11opendir(PyObject *__pyx_v_self, PyObject *__pyx_v_path) { + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("opendir (wrapper)", 0); @@ -2471,6 +2526,9 @@ static PyObject *__pyx_pf_4ssh2_4sftp_4SFTP_10opendir(struct __pyx_obj_4ssh2_4sf char *__pyx_t_2; int __pyx_t_3; int __pyx_t_4; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("opendir", 0); /* "ssh2/sftp.pyx":246 @@ -2644,6 +2702,9 @@ static PyObject *__pyx_pw_4ssh2_4sftp_4SFTP_13rename_ex(PyObject *__pyx_v_self, char const *__pyx_v_dest_filename; unsigned int __pyx_v_dest_filename_len; long __pyx_v_flags; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("rename_ex (wrapper)", 0); @@ -2736,6 +2797,9 @@ static PyObject *__pyx_pf_4ssh2_4sftp_4SFTP_12rename_ex(struct __pyx_obj_4ssh2_4 __Pyx_RefNannyDeclarations int __pyx_t_1; 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__pyx_t_1 = 0; + __pyx_t_1 = PyImport_ImportModule("ssh2.sftp_handle"); if (!__pyx_t_1) __PYX_ERR(0, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (__Pyx_ImportFunction(__pyx_t_1, "PySFTPHandle", (void (**)(void))&__pyx_f_4ssh2_11sftp_handle_PySFTPHandle, "PyObject *(LIBSSH2_SFTP_HANDLE *, struct __pyx_obj_4ssh2_4sftp_SFTP *)") < 0) __PYX_ERR(0, 1, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __Pyx_RefNannyFinishContext(); return 0; __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); - __Pyx_XDECREF(__pyx_t_2); - __Pyx_XDECREF(__pyx_t_3); __Pyx_RefNannyFinishContext(); return -1; } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -5568,6 +5724,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_sftp(PyObject *__pyx_pyinit_module #endif { PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -5635,10 +5794,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -5663,11 +5821,11 @@ if (!__Pyx_RefNanny) { /*--- Global type/function init code ---*/ (void)__Pyx_modinit_global_init_code(); (void)__Pyx_modinit_variable_export_code(); - if (unlikely(__Pyx_modinit_function_export_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_export_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) (void)__Pyx_modinit_variable_import_code(); - if (unlikely(__Pyx_modinit_function_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) /*--- Execution code ---*/ #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED) if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -6125,7 +6283,7 @@ static int __Pyx_ParseOptionalKeywords( } name = first_kw_arg; #if PY_MAJOR_VERSION < 3 - if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + if (likely(PyString_Check(key))) { while (*name) { if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) && _PyString_Eq(**name, key)) { @@ -6152,7 +6310,7 @@ static int __Pyx_ParseOptionalKeywords( while (*name) { int cmp = (**name == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**name, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -6168,7 +6326,7 @@ static int __Pyx_ParseOptionalKeywords( while (argname != first_kw_arg) { int cmp = (**argname == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**argname, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -6298,7 +6456,7 @@ static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args return result; } #if 1 || PY_VERSION_HEX < 0x030600B1 -static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) { +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) { PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); PyObject *globals = PyFunction_GET_GLOBALS(func); PyObject *argdefs = PyFunction_GET_DEFAULTS(func); @@ -6369,12 +6527,12 @@ static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, } #if PY_MAJOR_VERSION >= 3 result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, kwdefs, closure); #else result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, closure); #endif @@ -6907,6 +7065,53 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -6934,43 +7139,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -7072,7 +7285,7 @@ static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UIN /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -7176,7 +7389,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/sftp_handle.c b/ssh2/sftp_handle.c index 95d55cac..39ba1bac 100644 --- a/ssh2/sftp_handle.c +++ b/ssh2/sftp_handle.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func)) #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif @@ -571,11 +589,10 @@ static CYTHON_INLINE float __PYX_NAN() { #define __Pyx_truncl truncl #endif - +#define __PYX_MARK_ERR_POS(f_index, lineno) \ + { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; } #define __PYX_ERR(f_index, lineno, Ln_error) \ -{ \ - __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ -} + { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; } #ifndef __PYX_EXTERN_C #ifdef __cplusplus @@ -1082,7 +1099,7 @@ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); #define __Pyx_PyFunction_FastCall(func, args, nargs)\ __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL) #if 1 || PY_VERSION_HEX < 0x030600B1 -static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs); +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs); #else #define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs) #endif @@ -1192,6 +1209,17 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam #define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr #endif +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyObjectGetAttrStrNoError.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name); + /* SetupReduce.proto */ static int __Pyx_setup_reduce(PyObject* type_obj); @@ -1594,6 +1622,9 @@ static PyObject *__pyx_f_4ssh2_11sftp_handle_PySFTPHandle(LIBSSH2_SFTP_HANDLE *_ __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; 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__Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/sftp_handle.pyx":470 @@ -8252,6 +8460,9 @@ static PyObject *__pyx_pf_4ssh2_11sftp_handle_11SFTPStatVFS_6f_fsid___get__(stru PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/sftp_handle.pyx":475 @@ -8312,6 +8523,9 @@ static PyObject *__pyx_pf_4ssh2_11sftp_handle_11SFTPStatVFS_6f_flag___get__(stru PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/sftp_handle.pyx":483 @@ -8372,6 +8586,9 @@ static PyObject *__pyx_pf_4ssh2_11sftp_handle_11SFTPStatVFS_9f_namemax___get__(s PyObject *__pyx_r = NULL; 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static PyObject *__pyx_tp_new_4ssh2_11sftp_handle_SFTPStatVFS(PyTypeObject *t, PyObject *a, PyObject *k) { @@ -8890,9 +9135,9 @@ static void __pyx_tp_dealloc_4ssh2_11sftp_handle_SFTPStatVFS(PyObject *o) { { PyObject *etype, *eval, *etb; PyErr_Fetch(&etype, &eval, &etb); - ++Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1); __pyx_pw_4ssh2_11sftp_handle_11SFTPStatVFS_3__dealloc__(o); - --Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1); PyErr_Restore(etype, eval, etb); } Py_CLEAR(p->_sftp_ref); @@ -8988,7 +9233,12 @@ static PyTypeObject __pyx_type_4ssh2_11sftp_handle_SFTPStatVFS = { sizeof(struct __pyx_obj_4ssh2_11sftp_handle_SFTPStatVFS), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_4ssh2_11sftp_handle_SFTPStatVFS, /*tp_dealloc*/ + #if PY_VERSION_HEX < 0x030800b4 0, /*tp_print*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 + 0, /*tp_vectorcall_offset*/ + #endif 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 @@ -9038,6 +9288,12 @@ static PyTypeObject __pyx_type_4ssh2_11sftp_handle_SFTPStatVFS = { #if PY_VERSION_HEX >= 0x030400a1 0, /*tp_finalize*/ #endif + #if PY_VERSION_HEX >= 0x030800b1 + 0, /*tp_vectorcall*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, /*tp_print*/ + #endif }; 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@@ -9210,7 +9477,12 @@ static PyTypeObject __pyx_type_4ssh2_11sftp_handle___pyx_scope_struct_1_readdir sizeof(struct __pyx_obj_4ssh2_11sftp_handle___pyx_scope_struct_1_readdir), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_4ssh2_11sftp_handle___pyx_scope_struct_1_readdir, /*tp_dealloc*/ + #if PY_VERSION_HEX < 0x030800b4 0, /*tp_print*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 + 0, /*tp_vectorcall_offset*/ + #endif 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 @@ -9260,6 +9532,12 @@ static PyTypeObject __pyx_type_4ssh2_11sftp_handle___pyx_scope_struct_1_readdir #if PY_VERSION_HEX >= 0x030400a1 0, /*tp_finalize*/ #endif + #if PY_VERSION_HEX >= 0x030800b1 + 0, /*tp_vectorcall*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, /*tp_print*/ + #endif }; static PyMethodDef __pyx_methods[] = { @@ -9456,6 +9734,9 @@ static int __Pyx_modinit_variable_export_code(void) { static int __Pyx_modinit_function_export_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0); /*--- Function export code ---*/ if (__Pyx_ExportFunction("PySFTPHandle", (void (*)(void))__pyx_f_4ssh2_11sftp_handle_PySFTPHandle, "PyObject *(LIBSSH2_SFTP_HANDLE *, struct __pyx_obj_4ssh2_4sftp_SFTP *)") < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -9468,10 +9749,15 @@ static int __Pyx_modinit_function_export_code(void) { static int __Pyx_modinit_type_init_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0); /*--- Type init code ---*/ if (PyType_Ready(&__pyx_type_4ssh2_11sftp_handle_SFTPHandle) < 0) __PYX_ERR(0, 111, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_11sftp_handle_SFTPHandle.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_11sftp_handle_SFTPHandle.tp_dictoffset && __pyx_type_4ssh2_11sftp_handle_SFTPHandle.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_11sftp_handle_SFTPHandle.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -9479,7 +9765,9 @@ static int __Pyx_modinit_type_init_code(void) { if (__Pyx_setup_reduce((PyObject*)&__pyx_type_4ssh2_11sftp_handle_SFTPHandle) < 0) __PYX_ERR(0, 111, __pyx_L1_error) __pyx_ptype_4ssh2_11sftp_handle_SFTPHandle = &__pyx_type_4ssh2_11sftp_handle_SFTPHandle; if (PyType_Ready(&__pyx_type_4ssh2_11sftp_handle_SFTPAttributes) < 0) __PYX_ERR(0, 33, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_11sftp_handle_SFTPAttributes.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_11sftp_handle_SFTPAttributes.tp_dictoffset && __pyx_type_4ssh2_11sftp_handle_SFTPAttributes.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_11sftp_handle_SFTPAttributes.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -9487,7 +9775,9 @@ static int __Pyx_modinit_type_init_code(void) { if (__Pyx_setup_reduce((PyObject*)&__pyx_type_4ssh2_11sftp_handle_SFTPAttributes) < 0) __PYX_ERR(0, 33, __pyx_L1_error) __pyx_ptype_4ssh2_11sftp_handle_SFTPAttributes = &__pyx_type_4ssh2_11sftp_handle_SFTPAttributes; if (PyType_Ready(&__pyx_type_4ssh2_11sftp_handle_SFTPStatVFS) < 0) __PYX_ERR(0, 404, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_11sftp_handle_SFTPStatVFS.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_11sftp_handle_SFTPStatVFS.tp_dictoffset && __pyx_type_4ssh2_11sftp_handle_SFTPStatVFS.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_11sftp_handle_SFTPStatVFS.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -9495,13 +9785,17 @@ static int __Pyx_modinit_type_init_code(void) { if (__Pyx_setup_reduce((PyObject*)&__pyx_type_4ssh2_11sftp_handle_SFTPStatVFS) < 0) __PYX_ERR(0, 404, __pyx_L1_error) __pyx_ptype_4ssh2_11sftp_handle_SFTPStatVFS = &__pyx_type_4ssh2_11sftp_handle_SFTPStatVFS; if (PyType_Ready(&__pyx_type_4ssh2_11sftp_handle___pyx_scope_struct__readdir_ex) < 0) __PYX_ERR(0, 179, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_11sftp_handle___pyx_scope_struct__readdir_ex.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_11sftp_handle___pyx_scope_struct__readdir_ex.tp_dictoffset && __pyx_type_4ssh2_11sftp_handle___pyx_scope_struct__readdir_ex.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_11sftp_handle___pyx_scope_struct__readdir_ex.tp_getattro = __Pyx_PyObject_GenericGetAttrNoDict; } __pyx_ptype_4ssh2_11sftp_handle___pyx_scope_struct__readdir_ex = &__pyx_type_4ssh2_11sftp_handle___pyx_scope_struct__readdir_ex; if (PyType_Ready(&__pyx_type_4ssh2_11sftp_handle___pyx_scope_struct_1_readdir) < 0) __PYX_ERR(0, 228, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_11sftp_handle___pyx_scope_struct_1_readdir.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_11sftp_handle___pyx_scope_struct_1_readdir.tp_dictoffset && __pyx_type_4ssh2_11sftp_handle___pyx_scope_struct_1_readdir.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_11sftp_handle___pyx_scope_struct_1_readdir.tp_getattro = __Pyx_PyObject_GenericGetAttrNoDict; } @@ -9516,6 +9810,9 @@ static int __Pyx_modinit_type_init_code(void) { static int __Pyx_modinit_type_import_code(void) { __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0); /*--- Type import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.session"); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 19, __pyx_L1_error) @@ -9547,11 +9844,15 @@ static int __Pyx_modinit_variable_import_code(void) { static int __Pyx_modinit_function_import_code(void) { __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0); /*--- Function import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.utils"); if (!__pyx_t_1) __PYX_ERR(0, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); if (__Pyx_ImportFunction(__pyx_t_1, "handle_error_codes", (void (**)(void))&__pyx_f_4ssh2_5utils_handle_error_codes, "int (int, int __pyx_skip_dispatch)") < 0) __PYX_ERR(0, 1, __pyx_L1_error) - Py_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __Pyx_RefNannyFinishContext(); return 0; __pyx_L1_error:; @@ -9561,17 +9862,19 @@ static int __Pyx_modinit_function_import_code(void) { } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -9653,6 +9956,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_sftp_handle(PyObject *__pyx_pyinit #endif { PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -9720,10 +10026,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -9748,11 +10053,11 @@ if (!__Pyx_RefNanny) { /*--- Global type/function init code ---*/ (void)__Pyx_modinit_global_init_code(); (void)__Pyx_modinit_variable_export_code(); - if (unlikely(__Pyx_modinit_function_export_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; - if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_export_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) + if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) (void)__Pyx_modinit_variable_import_code(); - if (unlikely(__Pyx_modinit_function_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) /*--- Execution code ---*/ #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED) if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -10152,7 +10457,7 @@ static int __Pyx_ParseOptionalKeywords( } name = first_kw_arg; #if PY_MAJOR_VERSION < 3 - if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + if (likely(PyString_Check(key))) { while (*name) { if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) && _PyString_Eq(**name, key)) { @@ -10179,7 +10484,7 @@ static int __Pyx_ParseOptionalKeywords( while (*name) { int cmp = (**name == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**name, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -10195,7 +10500,7 @@ static int __Pyx_ParseOptionalKeywords( while (argname != first_kw_arg) { int cmp = (**argname == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**argname, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -10276,7 +10581,7 @@ static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args return result; } #if 1 || PY_VERSION_HEX < 0x030600B1 -static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) { +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) { PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); PyObject *globals = PyFunction_GET_GLOBALS(func); PyObject *argdefs = PyFunction_GET_DEFAULTS(func); @@ -10347,12 +10652,12 @@ static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, } #if PY_MAJOR_VERSION >= 3 result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, kwdefs, closure); #else result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, closure); #endif @@ -10794,6 +11099,53 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -10821,43 +11173,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -10959,7 +11319,7 @@ static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UIN /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -11063,7 +11423,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } @@ -13423,6 +13783,12 @@ static PyTypeObject __pyx_GeneratorType_type = { #elif PY_VERSION_HEX >= 0x030400a1 0, #endif +#if PY_VERSION_HEX >= 0x030800b1 + 0, +#endif +#if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, +#endif }; static int __pyx_Generator_init(void) { __pyx_GeneratorType_type.tp_getattro = __Pyx_PyObject_GenericGetAttrNoDict; diff --git a/ssh2/statinfo.c b/ssh2/statinfo.c index a1c95a5c..57b87fce 100644 --- a/ssh2/statinfo.c +++ b/ssh2/statinfo.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func)) #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif @@ -571,11 +589,10 @@ static CYTHON_INLINE float __PYX_NAN() { #define __Pyx_truncl truncl #endif - +#define __PYX_MARK_ERR_POS(f_index, lineno) \ + { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; } #define __PYX_ERR(f_index, lineno, Ln_error) \ -{ \ - __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ -} + { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; } #ifndef __PYX_EXTERN_C #ifdef __cplusplus @@ -975,6 +992,17 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam #define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr #endif +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyObjectGetAttrStrNoError.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name); + /* SetupReduce.proto */ static int __Pyx_setup_reduce(PyObject* type_obj); @@ -1187,6 +1215,9 @@ static int __pyx_pf_4ssh2_8statinfo_8StatInfo___cinit__(struct __pyx_obj_4ssh2_8 int __pyx_r; __Pyx_RefNannyDeclarations int __pyx_t_1; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__cinit__", 0); /* "ssh2/statinfo.pyx":25 @@ -1387,6 +1418,9 @@ static PyObject *__pyx_pf_4ssh2_8statinfo_8StatInfo_7st_size___get__(struct __py PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/statinfo.pyx":37 @@ -1447,6 +1481,9 @@ static PyObject *__pyx_pf_4ssh2_8statinfo_8StatInfo_6st_ino___get__(struct __pyx PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/statinfo.pyx":42 @@ -1507,6 +1544,9 @@ static PyObject *__pyx_pf_4ssh2_8statinfo_8StatInfo_7st_mode___get__(struct __py PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/statinfo.pyx":46 @@ -1567,6 +1607,9 @@ static PyObject *__pyx_pf_4ssh2_8statinfo_8StatInfo_8st_nlink___get__(struct __p PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/statinfo.pyx":50 @@ -1627,6 +1670,9 @@ static PyObject *__pyx_pf_4ssh2_8statinfo_8StatInfo_6st_uid___get__(struct __pyx PyObject *__pyx_r = NULL; 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__Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/statinfo.pyx":78 @@ -2046,6 +2110,9 @@ static PyObject *__pyx_pf_4ssh2_8statinfo_8StatInfo_8st_ctime___get__(struct __p PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__get__", 0); /* "ssh2/statinfo.pyx":82 @@ -2102,6 +2169,9 @@ static PyObject *__pyx_pf_4ssh2_8statinfo_8StatInfo_4__reduce_cython__(CYTHON_UN PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__reduce_cython__", 0); /* "(tree fragment)":2 @@ -2157,6 +2227,9 @@ static PyObject *__pyx_pf_4ssh2_8statinfo_8StatInfo_6__setstate_cython__(CYTHON_ PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__setstate_cython__", 0); /* "(tree fragment)":4 @@ -2211,9 +2284,9 @@ static void __pyx_tp_dealloc_4ssh2_8statinfo_StatInfo(PyObject *o) { { PyObject *etype, *eval, *etb; PyErr_Fetch(&etype, &eval, &etb); - ++Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1); __pyx_pw_4ssh2_8statinfo_8StatInfo_3__dealloc__(o); - --Py_REFCNT(o); + __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1); PyErr_Restore(etype, eval, etb); } (*Py_TYPE(o)->tp_free)(o); @@ -2295,7 +2368,12 @@ static PyTypeObject __pyx_type_4ssh2_8statinfo_StatInfo = { sizeof(struct __pyx_obj_4ssh2_8statinfo_StatInfo), /*tp_basicsize*/ 0, /*tp_itemsize*/ __pyx_tp_dealloc_4ssh2_8statinfo_StatInfo, /*tp_dealloc*/ + #if PY_VERSION_HEX < 0x030800b4 0, /*tp_print*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 + 0, /*tp_vectorcall_offset*/ + #endif 0, /*tp_getattr*/ 0, /*tp_setattr*/ #if PY_MAJOR_VERSION < 3 @@ -2345,6 +2423,12 @@ static PyTypeObject __pyx_type_4ssh2_8statinfo_StatInfo = { #if PY_VERSION_HEX >= 0x030400a1 0, /*tp_finalize*/ #endif + #if PY_VERSION_HEX >= 0x030800b1 + 0, /*tp_vectorcall*/ + #endif + #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000 + 0, /*tp_print*/ + #endif }; static PyMethodDef __pyx_methods[] = { @@ -2487,10 +2571,15 @@ static int __Pyx_modinit_function_export_code(void) { static int __Pyx_modinit_type_init_code(void) { __Pyx_RefNannyDeclarations + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0); /*--- Type init code ---*/ if (PyType_Ready(&__pyx_type_4ssh2_8statinfo_StatInfo) < 0) __PYX_ERR(0, 21, __pyx_L1_error) + #if PY_VERSION_HEX < 0x030800B1 __pyx_type_4ssh2_8statinfo_StatInfo.tp_print = 0; + #endif if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type_4ssh2_8statinfo_StatInfo.tp_dictoffset && __pyx_type_4ssh2_8statinfo_StatInfo.tp_getattro == PyObject_GenericGetAttr)) { __pyx_type_4ssh2_8statinfo_StatInfo.tp_getattro = __Pyx_PyObject_GenericGetAttr; } @@ -2529,17 +2618,19 @@ static int __Pyx_modinit_function_import_code(void) { } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -2621,6 +2712,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_statinfo(PyObject *__pyx_pyinit_mo #endif { PyObject *__pyx_t_1 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -2688,10 +2782,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -2717,7 +2810,7 @@ if (!__Pyx_RefNanny) { (void)__Pyx_modinit_global_init_code(); (void)__Pyx_modinit_variable_export_code(); (void)__Pyx_modinit_function_export_code(); - if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) (void)__Pyx_modinit_type_import_code(); (void)__Pyx_modinit_variable_import_code(); (void)__Pyx_modinit_function_import_code(); @@ -3125,6 +3218,53 @@ static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_nam } #endif +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* PyObjectGetAttrStrNoError */ +static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + __Pyx_PyErr_Clear(); +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) { + PyObject *result; +#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1 + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) { + return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1); + } +#endif + result = __Pyx_PyObject_GetAttrStr(obj, attr_name); + if (unlikely(!result)) { + __Pyx_PyObject_GetAttrStr_ClearAttributeError(); + } + return result; +} + /* SetupReduce */ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { int ret; @@ -3152,43 +3292,51 @@ static int __Pyx_setup_reduce(PyObject* type_obj) { PyObject *setstate = NULL; PyObject *setstate_cython = NULL; #if CYTHON_USE_PYTYPE_LOOKUP - if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #else - if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD; #endif #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #else - object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD; #endif - reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD; if (reduce_ex == object_reduce_ex) { #if CYTHON_USE_PYTYPE_LOOKUP - object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #else - object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD; #endif - reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD; if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { - reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython); + if (likely(reduce_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (reduce == object_reduce || PyErr_Occurred()) { + goto __PYX_BAD; + } setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); if (!setstate) PyErr_Clear(); if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { - setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; - ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; - ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython); + if (likely(setstate_cython)) { + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD; + } else if (!setstate || PyErr_Occurred()) { + goto __PYX_BAD; + } } PyType_Modified((PyTypeObject*)type_obj); } } - goto GOOD; -BAD: + goto __PYX_GOOD; +__PYX_BAD: if (!PyErr_Occurred()) PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); ret = -1; -GOOD: +__PYX_GOOD: #if !CYTHON_USE_PYTYPE_LOOKUP Py_XDECREF(object_reduce); Py_XDECREF(object_reduce_ex); @@ -3229,7 +3377,7 @@ static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UIN /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -3333,7 +3481,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } diff --git a/ssh2/utils.c b/ssh2/utils.c index 4e29b3dd..08db6167 100644 --- a/ssh2/utils.c +++ b/ssh2/utils.c @@ -1,4 +1,4 @@ -/* Generated by Cython 0.29.6 */ +/* Generated by Cython 0.29.21 */ #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -7,8 +7,8 @@ #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_29_6" -#define CYTHON_HEX_VERSION 0x001D06F0 +#define CYTHON_ABI "0_29_21" +#define CYTHON_HEX_VERSION 0x001D15F0 #define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof @@ -310,8 +310,13 @@ #define __Pyx_DefaultClassType PyClass_Type #else #define __Pyx_BUILTIN_MODULE_NAME "builtins" +#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2 + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#else #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) +#endif #define __Pyx_DefaultClassType PyType_Type #endif #ifndef Py_TPFLAGS_CHECKTYPES @@ -430,7 +435,11 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE) #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) + #else + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u)) + #endif #else #define CYTHON_PEP393_ENABLED 0 #define PyUnicode_1BYTE_KIND 1 @@ -479,8 +488,10 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define PyString_Type PyUnicode_Type #define PyString_Check PyUnicode_Check #define PyString_CheckExact PyUnicode_CheckExact +#ifndef PyObject_Unicode #define PyObject_Unicode PyObject_Str #endif +#endif #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) @@ -491,6 +502,13 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif +#if PY_VERSION_HEX >= 0x030900A4 + #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size) +#else + #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) + #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size) +#endif #if CYTHON_ASSUME_SAFE_MACROS #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) #else @@ -530,7 +548,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t #endif #if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyMethod_New(func, self, klass) ((self) ? 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+ int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0); /*--- Type import code ---*/ __pyx_t_1 = PyImport_ImportModule("ssh2.session"); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 19, __pyx_L1_error) @@ -3840,17 +3893,19 @@ static int __Pyx_modinit_function_import_code(void) { } -#if PY_MAJOR_VERSION < 3 -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC void -#else +#ifndef CYTHON_NO_PYINIT_EXPORT #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#elif PY_MAJOR_VERSION < 3 +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" void +#else +#define __Pyx_PyMODINIT_FUNC void #endif #else -#ifdef CYTHON_NO_PYINIT_EXPORT -#define __Pyx_PyMODINIT_FUNC PyObject * +#ifdef __cplusplus +#define __Pyx_PyMODINIT_FUNC extern "C" PyObject * #else -#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#define __Pyx_PyMODINIT_FUNC PyObject * #endif #endif @@ -3933,6 +3988,9 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_utils(PyObject *__pyx_pyinit_modul { PyObject *__pyx_t_1 = NULL; PyObject *__pyx_t_2 = NULL; + int __pyx_lineno = 0; + const char *__pyx_filename = NULL; + int __pyx_clineno = 0; __Pyx_RefNannyDeclarations #if CYTHON_PEP489_MULTI_PHASE_INIT if (__pyx_m) { @@ -4000,10 +4058,9 @@ if (!__Pyx_RefNanny) { __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) - __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) - #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); - #endif + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) + Py_INCREF(__pyx_cython_runtime); if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) @@ -4028,9 +4085,9 @@ if (!__Pyx_RefNanny) { /*--- Global type/function init code ---*/ (void)__Pyx_modinit_global_init_code(); (void)__Pyx_modinit_variable_export_code(); - if (unlikely(__Pyx_modinit_function_export_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_function_export_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) (void)__Pyx_modinit_type_init_code(); - if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error) (void)__Pyx_modinit_variable_import_code(); (void)__Pyx_modinit_function_import_code(); /*--- Execution code ---*/ @@ -4312,7 +4369,7 @@ static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args return result; } #if 1 || PY_VERSION_HEX < 0x030600B1 -static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) { +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) { PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); PyObject *globals = PyFunction_GET_GLOBALS(func); PyObject *argdefs = PyFunction_GET_DEFAULTS(func); @@ -4383,12 +4440,12 @@ static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, } #if PY_MAJOR_VERSION >= 3 result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, kwdefs, closure); #else result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL, - args, nargs, + args, (int)nargs, k, (int)nk, d, (int)nd, closure); #endif @@ -4545,7 +4602,7 @@ static int __Pyx_ParseOptionalKeywords( } name = first_kw_arg; #if PY_MAJOR_VERSION < 3 - if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + if (likely(PyString_Check(key))) { while (*name) { if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) && _PyString_Eq(**name, key)) { @@ -4572,7 +4629,7 @@ static int __Pyx_ParseOptionalKeywords( while (*name) { int cmp = (**name == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**name, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -4588,7 +4645,7 @@ static int __Pyx_ParseOptionalKeywords( while (argname != first_kw_arg) { int cmp = (**argname == key) ? 0 : #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 - (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 : #endif PyUnicode_Compare(**argname, key); if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; @@ -4968,7 +5025,7 @@ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { { #if PY_MAJOR_VERSION >= 3 if (level == -1) { - if (strchr(__Pyx_MODULE_NAME, '.')) { + if ((1) && (strchr(__Pyx_MODULE_NAME, '.'))) { module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, 1); if (!module) { @@ -5019,7 +5076,7 @@ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { /* CLineInTraceback */ #ifndef CYTHON_CLINE_IN_TRACEBACK -static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) { +static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) { PyObject *use_cline; PyObject *ptype, *pvalue, *ptraceback; #if CYTHON_COMPILING_IN_CPYTHON @@ -5123,7 +5180,7 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } From 4a9c6354e33b66225ccc7ca5f0afe8102a07ab8f Mon Sep 17 00:00:00 2001 From: Pan Date: Wed, 12 Aug 2020 17:17:35 +0100 Subject: [PATCH 03/10] Testing wheel build --- ci/travis/build-wheels.sh | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/ci/travis/build-wheels.sh b/ci/travis/build-wheels.sh index b9381709..5c179a3c 100755 --- a/ci/travis/build-wheels.sh +++ b/ci/travis/build-wheels.sh @@ -1,7 +1,10 @@ #!/bin/bash -xe # Compile wheels -for PYBIN in `ls -1d /opt/python/*/bin | grep -v cpython`; do +# For testing +for PYBIN in `ls -1d /opt/python/cp27-cp27m/bin | grep -v cpython`; do +# for PYBIN in `ls -1d /opt/python/*/bin | grep -v cpython`; do + "${PYBIN}/python" ci/appveyor/fix_version.py . "${PYBIN}/pip" wheel /io/ -w wheelhouse/ done @@ -11,7 +14,8 @@ for whl in wheelhouse/*.whl; do done # Install packages and test -for PYBIN in `ls -1d /opt/python/*/bin | grep -v cpython`; do +# for PYBIN in `ls -1d /opt/python/*/bin | grep -v cpython`; do +for PYBIN in `ls -1d /opt/python/cp27-cp27m/bin | grep -v cpython`; do "${PYBIN}/pip" install ssh2-python --no-index -f /io/wheelhouse (cd "$HOME"; "${PYBIN}/python" -c 'from ssh2.session import Session; Session()') done From b327960339fb26c3b847eda575797b5dc9c5ebf4 Mon Sep 17 00:00:00 2001 From: Pan Date: Wed, 12 Aug 2020 17:24:42 +0100 Subject: [PATCH 04/10] Wheel fixes --- ci/travis/build-wheels.sh | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/ci/travis/build-wheels.sh b/ci/travis/build-wheels.sh index 5c179a3c..6435c256 100755 --- a/ci/travis/build-wheels.sh +++ b/ci/travis/build-wheels.sh @@ -1,10 +1,15 @@ #!/bin/bash -xe + +ls -lh /io/ +cd /io +/opt/python/cp37-cp37m/bin/python ci/appveyor/fix_version.py . +cd - + # Compile wheels # For testing for PYBIN in `ls -1d /opt/python/cp27-cp27m/bin | grep -v cpython`; do -# for PYBIN in `ls -1d /opt/python/*/bin | grep -v cpython`; do - "${PYBIN}/python" ci/appveyor/fix_version.py . + # for PYBIN in `ls -1d /opt/python/*/bin | grep -v cpython`; do "${PYBIN}/pip" wheel /io/ -w wheelhouse/ done From 2c30010a64b004b922b2de2251e6e627f6522f29 Mon Sep 17 00:00:00 2001 From: Pan Date: Wed, 12 Aug 2020 17:38:21 +0100 Subject: [PATCH 05/10] Wheel build fixes --- ci/travis/build-manylinux.sh | 2 +- ci/travis/build-wheels.sh | 21 +++++++++------------ 2 files changed, 10 insertions(+), 13 deletions(-) diff --git a/ci/travis/build-manylinux.sh b/ci/travis/build-manylinux.sh index 7a90578f..36d839a4 100755 --- a/ci/travis/build-manylinux.sh +++ b/ci/travis/build-manylinux.sh @@ -8,5 +8,5 @@ python ci/appveyor/fix_version.py . docker pull $docker_tag || echo docker build --cache-from $docker_tag ci/docker/manylinux -t $docker_tag if [[ "$TRAVIS_PULL_REQUEST" == "false" ]]; then docker push $docker_tag; fi -docker run --rm -v `pwd`:/io $docker_tag /io/ci/travis/build-wheels.sh +docker run -e TRAVIS_TAG="$TRAVIS_TAG" --rm -v `pwd`:/io $docker_tag /io/ci/travis/build-wheels.sh ls wheelhouse/ diff --git a/ci/travis/build-wheels.sh b/ci/travis/build-wheels.sh index 6435c256..3e0d9e8d 100755 --- a/ci/travis/build-wheels.sh +++ b/ci/travis/build-wheels.sh @@ -1,15 +1,11 @@ #!/bin/bash -xe - -ls -lh /io/ -cd /io -/opt/python/cp37-cp37m/bin/python ci/appveyor/fix_version.py . -cd - +echo "Travis tag: $TRAVIS_TAG" # Compile wheels # For testing -for PYBIN in `ls -1d /opt/python/cp27-cp27m/bin | grep -v cpython`; do - # for PYBIN in `ls -1d /opt/python/*/bin | grep -v cpython`; do +# for PYBIN in `ls -1d /opt/python/cp27-cp27m/bin | grep -v cpython`; do +for PYBIN in `ls -1d /opt/python/*/bin | grep -v cpython`; do "${PYBIN}/pip" wheel /io/ -w wheelhouse/ done @@ -19,8 +15,9 @@ for whl in wheelhouse/*.whl; do done # Install packages and test -# for PYBIN in `ls -1d /opt/python/*/bin | grep -v cpython`; do -for PYBIN in `ls -1d /opt/python/cp27-cp27m/bin | grep -v cpython`; do - "${PYBIN}/pip" install ssh2-python --no-index -f /io/wheelhouse - (cd "$HOME"; "${PYBIN}/python" -c 'from ssh2.session import Session; Session()') -done +if [[ ! -z "$TRAVIS_TAG" ]]; then + for PYBIN in `ls -1d /opt/python/*/bin | grep -v cpython`; do + "${PYBIN}/pip" install ssh2-python --no-index -f /io/wheelhouse + (cd "$HOME"; "${PYBIN}/python" -c 'from ssh2.session import Session; Session()') + done +fi From b671577b5d66e69ba8c1578665321ff1fefad36b Mon Sep 17 00:00:00 2001 From: Pan Date: Wed, 12 Aug 2020 17:42:57 +0100 Subject: [PATCH 06/10] Updated appveyor and travis cfgs --- .appveyor.yml | 40 ++++++---------------------------------- .travis.yml | 3 --- 2 files changed, 6 insertions(+), 37 deletions(-) diff --git a/.appveyor.yml b/.appveyor.yml index 3b1ab055..c6ffe606 100644 --- a/.appveyor.yml +++ b/.appveyor.yml @@ -12,27 +12,6 @@ environment: PYPI_PASS: secure: x+dF0A8BZUf2IrPNRN1O0w== matrix: - - PYTHON: "C:\\Python27" - PYTHON_VERSION: "2.7" - PYTHON_ARCH: "32" - MSVC: "Visual Studio 9" - ARCH: i386 - SYSTEM_LIBSSH2: 1 - - - PYTHON: "C:\\Python27-x64" - PYTHON_VERSION: "2.7" - PYTHON_ARCH: "64" - MSVC: "Visual Studio 9" - ARCH: x64_86 - SYSTEM_LIBSSH2: 1 - - - PYTHON: "C:\\Python35" - PYTHON_VERSION: "3.5" - PYTHON_ARCH: "32" - MSVC: "Visual Studio 14" - ARCH: i386 - SYSTEM_LIBSSH2: 1 - - PYTHON: "C:\\Python35-x64" PYTHON_VERSION: "3.5" PYTHON_ARCH: "64" @@ -40,13 +19,6 @@ environment: ARCH: x64_86 SYSTEM_LIBSSH2: 1 - - PYTHON: "C:\\Python36" - PYTHON_VERSION: "3.6" - PYTHON_ARCH: "32" - MSVC: "Visual Studio 14" - ARCH: i386 - SYSTEM_LIBSSH2: 1 - - PYTHON: "C:\\Python36-x64" PYTHON_VERSION: "3.6" PYTHON_ARCH: "64" @@ -54,15 +26,15 @@ environment: ARCH: x64_86 SYSTEM_LIBSSH2: 1 - - PYTHON: "C:\\Python37" + - PYTHON: "C:\\Python37-x64" PYTHON_VERSION: "3.7" - PYTHON_ARCH: "32" - MSVC: "Visual Studio 14" - ARCH: i386 + PYTHON_ARCH: "64" + MSVC: "Visual Studio 14 Win64" + ARCH: x64_86 SYSTEM_LIBSSH2: 1 - - PYTHON: "C:\\Python37-x64" - PYTHON_VERSION: "3.7" + - PYTHON: "C:\\Python38-x64" + PYTHON_VERSION: "3.8" PYTHON_ARCH: "64" MSVC: "Visual Studio 14 Win64" ARCH: x64_86 diff --git a/.travis.yml b/.travis.yml index 6390d8ff..b61d1395 100644 --- a/.travis.yml +++ b/.travis.yml @@ -84,9 +84,6 @@ jobs: language: generic python: skip - - <<: *osx-wheels - osx_image: xcode9.2 - - <<: *osx-wheels osx_image: xcode9.2 env: From 42a56d5767af035ffff168d0091bdfd349c70cf2 Mon Sep 17 00:00:00 2001 From: Pan Date: Wed, 12 Aug 2020 18:00:20 +0100 Subject: [PATCH 07/10] Updated travis cfg --- .travis.yml | 31 ++++--------------------------- 1 file changed, 4 insertions(+), 27 deletions(-) diff --git a/.travis.yml b/.travis.yml index b61d1395..2e68e6e0 100644 --- a/.travis.yml +++ b/.travis.yml @@ -47,6 +47,7 @@ jobs: os: osx osx_image: xcode9.2 env: + - PYENV: 3.6.4 - SYSTEM_LIBSSH2: 1 before_cache: - brew cleanup @@ -54,29 +55,14 @@ jobs: - brew update - brew install ccache - brew outdated openssl || travis_wait brew upgrade openssl || echo "y" - - brew link --overwrite python@2 || brew install python@2 || brew link --overwrite python@2 - - which python2 - - python2 -c "from __future__ import print_function; import ssl; from platform import python_version; print(ssl.OPENSSL_VERSION); print(python_version())" - - sudo -H pip2 install twine + - sudo -H pip install twine - which twine - sudo ci/install-ssh2.sh - cp /usr/local/lib/libssh2* . - mkdir -p wheels - install: - - sudo -H pip2 install -U delocate wheel pip setuptools - - ls -lh + install: skip script: - - pip2 wheel . - - delocate-listdeps --all *.whl - - delocate-wheel -v *.whl - - delocate-listdeps --all *.whl - - ls -l *.whl - - rm -f *.dylib - - pip2 install --user -v *.whl - - pwd; mkdir temp; cd temp; pwd - - python -c "from ssh2.session import Session; Session()" - - cd ..; pwd - - mv -f *.whl wheels/ + - travis_wait ./ci/travis/pyenv-wheel.sh after_success: - if [[ ! -z "$TRAVIS_TAG" ]]; then twine upload --skip-existing -u $PYPI_U -p $PYPI_P wheels/*.whl; @@ -84,15 +70,6 @@ jobs: language: generic python: skip - - <<: *osx-wheels - osx_image: xcode9.2 - env: - - PYENV: 3.6.4 - - SYSTEM_LIBSSH2: 1 - install: skip - script: - - travis_wait ./ci/travis/pyenv-wheel.sh - - <<: *osx-wheels osx_image: xcode9.4 env: From 5f1c63fd663e7791402e3320e51f6f71b6257c2a Mon Sep 17 00:00:00 2001 From: Pan Date: Thu, 30 Jan 2020 13:04:01 +0000 Subject: [PATCH 08/10] Added correct libssh2 sources. Updated docker wheel build for new libssh2 version. Updated gitignore. --- .gitignore | 2 + .travis.yml | 35 +- ci/docker/manylinux/Dockerfile | 6 +- ci/docker/manylinux/libssh2-1.9.0.tar.gz | 3 + ci/docker/manylinux/libssh2.tar.gz | 3 - libssh2/ChangeLog | 1 - libssh2/Makefile.in | 1065 - libssh2/NEWS | 5942 +---- libssh2/README.md | 16 + libssh2/aclocal.m4 | 1181 - libssh2/appveyor.yml | 89 + libssh2/compile | 348 - libssh2/config.guess | 1480 -- libssh2/config.sub | 1801 -- libssh2/configure | 21053 ---------------- libssh2/depcomp | 791 - libssh2/docs/.gitignore | 3 + libssh2/docs/Makefile.in | 729 - libssh2/example/.gitignore | 37 + libssh2/example/Makefile.in | 917 - libssh2/example/libssh2_config.h.in | 264 - libssh2/git2news.pl | 76 + libssh2/include/libssh2.h | 12 +- libssh2/install-sh | 518 - libssh2/libssh2-style.el | 51 + libssh2/ltmain.sh | 11249 --------- libssh2/m4/.gitignore | 5 + libssh2/m4/libtool.m4 | 8394 ------ libssh2/m4/ltoptions.m4 | 437 - libssh2/m4/ltsugar.m4 | 124 - libssh2/m4/ltversion.m4 | 23 - libssh2/m4/lt~obsolete.m4 | 99 - libssh2/missing | 215 - libssh2/src/.gitignore | 3 + libssh2/src/Makefile.in | 881 - libssh2/src/checksrc.pl | 756 + libssh2/src/libssh2_config.h.in | 264 - libssh2/src/os400qc3.c | 2411 ++ libssh2/src/os400qc3.h | 373 + libssh2/test-driver | 148 - libssh2/tests/.gitignore | 8 + libssh2/tests/Makefile.in | 1066 - libssh2/tests/etc/sshd_config | 3 + libssh2/tests/key_ed25519 | 7 + libssh2/tests/key_ed25519.pub | 1 + libssh2/tests/key_ed25519_encrypted | 8 + libssh2/tests/key_ed25519_encrypted.pub | 1 + libssh2/tests/key_rsa_encrypted | 30 + libssh2/tests/key_rsa_encrypted.pub | 1 + libssh2/tests/key_rsa_openssh | 27 + libssh2/tests/key_rsa_openssh.pub | 1 + .../tests/openssh_server/ssh_host_ecdsa_key | 5 + .../tests/openssh_server/ssh_host_ed25519_key | 7 + libssh2/tests/sshdwrap | 28 + ...y_auth_succeeds_with_correct_ed25519_key.c | 37 + ...cceeds_with_correct_ed25519_key_from_mem.c | 97 + ...ceeds_with_correct_encrypted_ed25519_key.c | 38 + libssh2/win32/.gitignore | 14 + libssh2/win32/libssh2.dsp | 431 - 59 files changed, 4177 insertions(+), 59438 deletions(-) create mode 100644 ci/docker/manylinux/libssh2-1.9.0.tar.gz delete mode 100644 ci/docker/manylinux/libssh2.tar.gz delete mode 100644 libssh2/ChangeLog delete mode 100644 libssh2/Makefile.in create mode 100644 libssh2/README.md delete mode 100644 libssh2/aclocal.m4 create mode 100644 libssh2/appveyor.yml delete mode 100755 libssh2/compile delete mode 100755 libssh2/config.guess delete mode 100755 libssh2/config.sub delete mode 100755 libssh2/configure delete mode 100755 libssh2/depcomp create mode 100644 libssh2/docs/.gitignore delete mode 100644 libssh2/docs/Makefile.in create mode 100644 libssh2/example/.gitignore delete mode 100644 libssh2/example/Makefile.in delete mode 100644 libssh2/example/libssh2_config.h.in create mode 100755 libssh2/git2news.pl delete mode 100755 libssh2/install-sh create mode 100644 libssh2/libssh2-style.el delete mode 100644 libssh2/ltmain.sh create mode 100644 libssh2/m4/.gitignore delete mode 100644 libssh2/m4/libtool.m4 delete mode 100644 libssh2/m4/ltoptions.m4 delete mode 100644 libssh2/m4/ltsugar.m4 delete mode 100644 libssh2/m4/ltversion.m4 delete mode 100644 libssh2/m4/lt~obsolete.m4 delete mode 100755 libssh2/missing create mode 100644 libssh2/src/.gitignore delete mode 100644 libssh2/src/Makefile.in create mode 100755 libssh2/src/checksrc.pl delete mode 100644 libssh2/src/libssh2_config.h.in create mode 100644 libssh2/src/os400qc3.c create mode 100644 libssh2/src/os400qc3.h delete mode 100755 libssh2/test-driver create mode 100644 libssh2/tests/.gitignore delete mode 100644 libssh2/tests/Makefile.in create mode 100644 libssh2/tests/etc/sshd_config create mode 100644 libssh2/tests/key_ed25519 create mode 100644 libssh2/tests/key_ed25519.pub create mode 100644 libssh2/tests/key_ed25519_encrypted create mode 100644 libssh2/tests/key_ed25519_encrypted.pub create mode 100644 libssh2/tests/key_rsa_encrypted create mode 100644 libssh2/tests/key_rsa_encrypted.pub create mode 100644 libssh2/tests/key_rsa_openssh create mode 100644 libssh2/tests/key_rsa_openssh.pub create mode 100644 libssh2/tests/openssh_server/ssh_host_ecdsa_key create mode 100644 libssh2/tests/openssh_server/ssh_host_ed25519_key create mode 100755 libssh2/tests/sshdwrap create mode 100644 libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key.c create mode 100644 libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key_from_mem.c create mode 100644 libssh2/tests/test_public_key_auth_succeeds_with_correct_encrypted_ed25519_key.c create mode 100644 libssh2/win32/.gitignore delete mode 100644 libssh2/win32/libssh2.dsp diff --git a/.gitignore b/.gitignore index 2b926eeb..a7f486a9 100644 --- a/.gitignore +++ b/.gitignore @@ -4,5 +4,7 @@ dist build *~ *.so +src +wheelhouse .idea/ ssh2/libssh2.so* diff --git a/.travis.yml b/.travis.yml index 2e68e6e0..99e688df 100644 --- a/.travis.yml +++ b/.travis.yml @@ -45,9 +45,9 @@ jobs: - &osx-wheels stage: build packages os: osx - osx_image: xcode9.2 + osx_image: xcode11.6 env: - - PYENV: 3.6.4 + - PYENV: 3.6.11 - SYSTEM_LIBSSH2: 1 before_cache: - brew cleanup @@ -71,27 +71,46 @@ jobs: python: skip - <<: *osx-wheels - osx_image: xcode9.4 + osx_image: xcode11.3 env: - - PYENV: 3.6.4 + - PYENV: 3.6.11 - SYSTEM_LIBSSH2: 1 install: skip script: - travis_wait ./ci/travis/pyenv-wheel.sh - <<: *osx-wheels - osx_image: xcode9.2 + osx_image: xcode11.6 env: - - PYENV: 3.7.0 + - PYENV: 3.7.8 - SYSTEM_LIBSSH2: 1 install: skip script: - travis_wait ./ci/travis/pyenv-wheel.sh - <<: *osx-wheels - osx_image: xcode9.4 + osx_image: xcode11.3 env: - - PYENV: 3.7.0 + - PYENV: 3.7.8 + - SYSTEM_LIBSSH2: 1 + install: skip + script: + - travis_wait ./ci/travis/pyenv-wheel.sh + + + - <<: *osx-wheels + osx_image: xcode11.3 + env: + - PYENV: 3.8.5 + - SYSTEM_LIBSSH2: 1 + install: skip + script: + - travis_wait ./ci/travis/pyenv-wheel.sh + + - <<: *osx-wheels + osx_image: xcode11.6 + env: + - PYENV: 3.8.5 - SYSTEM_LIBSSH2: 1 install: skip script: diff --git a/ci/docker/manylinux/Dockerfile b/ci/docker/manylinux/Dockerfile index bd870dd6..01ed1929 100644 --- a/ci/docker/manylinux/Dockerfile +++ b/ci/docker/manylinux/Dockerfile @@ -3,10 +3,11 @@ FROM quay.io/pypa/manylinux1_x86_64 ENV CMAKE cmake-2.8.11.1-5.4.x86_64 ENV OPENSSL openssl-1.1.1b ENV SYSTEM_LIBSSH2 1 +ENV LIBSSH2_VERSION 1.9.0 RUN yum install zlib-devel -y -ADD libssh2.tar.gz libssh2.tar.gz +ADD libssh2-${LIBSSH2_VERSION}.tar.gz libssh2-${LIBSSH2_VERSION}.tar.gz ADD ${CMAKE}.rpm cmake.rpm ADD ${OPENSSL}.tar.gz ${OPENSSL}.tar.gz ADD local-perl-5.10.0-62.ep.x86_64.rpm local-perl.rpm @@ -26,7 +27,8 @@ RUN cd ${OPENSSL}.tar.gz/${OPENSSL} && \ # Libssh2 RUN mkdir -p build_libssh2 && cd build_libssh2 && \ - cmake ../libssh2.tar.gz/libssh2-master -DBUILD_SHARED_LIBS=ON -DENABLE_ZLIB_COMPRESSION=ON \ + cmake ../libssh2-${LIBSSH2_VERSION}.tar.gz/libssh2-libssh2-${LIBSSH2_VERSION} \ + -DBUILD_SHARED_LIBS=ON -DENABLE_ZLIB_COMPRESSION=ON \ -DENABLE_CRYPT_NONE=ON -DENABLE_MAC_NONE=ON -DCMAKE_INSTALL_PREFIX=/usr && \ cmake --build . --config Release --target install diff --git a/ci/docker/manylinux/libssh2-1.9.0.tar.gz b/ci/docker/manylinux/libssh2-1.9.0.tar.gz new file mode 100644 index 00000000..ec691684 --- /dev/null +++ b/ci/docker/manylinux/libssh2-1.9.0.tar.gz @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:db257d41754b16518c3bd0c3b8dd08940ccbee5fc44cef7bfb052d930bcbbda3 +size 464513 diff --git a/ci/docker/manylinux/libssh2.tar.gz b/ci/docker/manylinux/libssh2.tar.gz deleted file mode 100644 index 7104b557..00000000 --- a/ci/docker/manylinux/libssh2.tar.gz +++ /dev/null @@ -1,3 +0,0 @@ -version https://git-lfs.github.com/spec/v1 -oid sha256:dd3fe8cf2394581e2d9374d01c72b745426794f328514542d5e2d362efd0a2bf -size 456232 diff --git a/libssh2/ChangeLog b/libssh2/ChangeLog deleted file mode 100644 index 404c887c..00000000 --- a/libssh2/ChangeLog +++ /dev/null @@ -1 +0,0 @@ -see NEWS diff --git a/libssh2/Makefile.in b/libssh2/Makefile.in deleted file mode 100644 index 32d97cba..00000000 --- a/libssh2/Makefile.in +++ /dev/null @@ -1,1065 +0,0 @@ -# Makefile.in generated by automake 1.16.1 from Makefile.am. -# @configure_input@ - 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Generated with git2news.pl +The old NEWS file. -GitHub (19 Jun 2019) -- [Will Cosgrove brought this change] - - 1.9 Formatting - -- [Will Cosgrove brought this change] - - 1.9 Release notes - -Will Cosgrove (17 May 2019) -- [Alexander Curtiss brought this change] - - libgcrypt.c : Fixed _libssh2_rsa_sha1_sign memory leak. (#370) - - File: libgcrypt.c - - Notes : Added calls to gcry_sexp_release to free memory allocated by gcry_sexp_find_token - - Credit : - Reporter : beckmi - PR by: Alexander Curtiss - -- [Orivej Desh brought this change] - - libssh2_priv.h : Fix musl build warning on sys/poll.h (#346) - - File : libssh2_priv.h - - Notes : - musl prints `redirecting incorrect #include to ` - http://git.musl-libc.org/cgit/musl/commit/include/sys/poll.h?id=54446d730cfb17c5f7bcf57f139458678f5066cc - - poll is defined by POSIX to be in poll.h: - http://pubs.opengroup.org/onlinepubs/7908799/xsh/poll.html - - Credit : Orivej Desh - -GitHub (1 May 2019) -- [Will Cosgrove brought this change] - - kex.c : additional bounds checks in diffie_hellman_sha1/256 (#361) - - Files : kex.c, misc.c, misc.h - - Notes : - Fixed possible out of bounds memory access when reading malformed data in diffie_hellman_sha1() and diffie_hellman_sha256(). - - Added _libssh2_copy_string() to misc.c to return an allocated and filled char buffer from a string_buf offset. Removed no longer needed s var in kmdhgGPshakex_state_t. - -Will Cosgrove (26 Apr 2019) -- [Tseng Jun brought this change] - - sftp.c : sftp_bin2attr() Correct attrs->gid assignment (#366) - - Regression with fix for #339 - - Credit : Tseng Jun - -- [Tseng Jun brought this change] - - kex.c : Correct type cast in curve25519_sha256() (#365) - -GitHub (24 Apr 2019) -- [Will Cosgrove brought this change] - - transport.c : scope local total_num var (#364) - - file : transport.c - notes : move local `total_num` variable inside of if block to prevent scope access issues which caused #360. - -Will Cosgrove (24 Apr 2019) -- [doublex brought this change] - - transport.c : fixes bounds check if partial packet is read - - Files : transport.c - - Issue : #360 - - Notes : - 'p->total_num' instead of local value total_num when doing bounds check. - - Credit : Doublex - -GitHub (23 Apr 2019) -- [Will Cosgrove brought this change] - - Editor config file for source files (#322) - - Simple start to an editor config file when editing source files to make sure they are configured correctly. - -- [Will Cosgrove brought this change] - - misc.c : String buffer API improvements (#332) - - Files : misc.c, hostkey.c, kex.c, misc.h, openssl.c, sftp.c - - Notes : - * updated _libssh2_get_bignum_bytes and _libssh2_get_string. Now pass in length as an argument instead of returning it to keep signedness correct. Now returns -1 for failure, 0 for success. - - _libssh2_check_length now returns 0 on success and -1 on failure to match the other string_buf functions. Added comment to _libssh2_check_length. - - Credit : Will Cosgrove - -Will Cosgrove (19 Apr 2019) -- [doublex brought this change] - - mbedtls.c : _libssh2_mbedtls_rsa_new_private_frommemory() allow private-key from memory (#359) - - File : mbedtls.c - - Notes: _libssh2_mbedtls_rsa_new_private_frommemory() fixes private-key from memory reading to by adding NULL terminator before parsing; adds passphrase support. - - Credit: doublex - -- [Ryan Kelley brought this change] - - Session.c : banner_receive() from leaking when accessing non ssh ports (#356) - - File : session.c - - Release previous banner in banner_receive() if the session is reused after a failed connection. - - Credit : Ryan Kelley - -GitHub (11 Apr 2019) -- [Will Cosgrove brought this change] - - Formatting in agent.c - - Removed whitespace. - -- [Will Cosgrove brought this change] - - Fixed formatting in agent.c - - Quiet linter around a couple if blocks and pointer. - -Will Cosgrove (11 Apr 2019) -- [Zhen-Huan HWANG brought this change] - - sftp.c : discard and reset oversized packet in sftp_packet_read() (#269) - - file : sftp.c - - notes : when sftp_packet_read() encounters an sftp packet which exceeds SFTP max packet size it now resets the reading state so it can continue reading. - - credit : Zhen-Huan HWANG - -GitHub (11 Apr 2019) -- [Will Cosgrove brought this change] - - Add agent functions libssh2_agent_get_identity_path() and libssh2_agent_set_identity_path() (#308) - - File : agent.c - - Notes : - Libssh2 uses the SSH_AUTH_SOCK env variable to read the system agent location. However, when using a custom agent path you have to set this value using setenv which is not thread-safe. The new functions allow for a way to set a custom agent socket path in a thread safe manor. - -- [Will Cosgrove brought this change] - - Simplified _libssh2_check_length (#350) - - * Simplified _libssh2_check_length - - misc.c : _libssh2_check_length() - - Removed cast and improved bounds checking and format. - - Credit : Yuriy M. Kaminskiy - -- [Will Cosgrove brought this change] - - _libssh2_check_length() : additional bounds check (#348) - - Misc.c : _libssh2_check_length() - - Ensure the requested length is less than the total length before doing the additional bounds check - -Daniel Stenberg (25 Mar 2019) -- misc: remove 'offset' from string_buf - - It isn't necessary. - - Closes #343 - -- sftp: repair mtime from e1ead35e475 - - A regression from e1ead35e4759 broke the SFTP mtime logic in - sftp_bin2attr - - Also simplified the _libssh2_get_u32/u64 functions slightly. - - Closes #342 - -- session_disconnect: don't zero state, just clear the right bit - - If we clear the entire field, the freeing of data in session_free() is - skipped. Instead just clear the bit that risk making the code get stuck - in the transport functions. - - Regression from 4d66f6762ca3fc45d9. - - Reported-by: dimmaq on github - Fixes #338 - Closes #340 - -- libssh2_sftp.h: restore broken ABI - - Commit 41fbd44 changed variable sizes/types in a public struct which - broke the ABI, which breaks applications! - - This reverts that change. - - Closes #339 - -- style: make includes and examples code style strict - - make travis and the makefile rule verify them too - - Closes #334 - -GitHub (21 Mar 2019) -- [Daniel Stenberg brought this change] - - create a github issue template - -Daniel Stenberg (21 Mar 2019) -- stale-bot: activated - - The stale bot will automatically mark stale issues (inactive for 90 - days) and if still untouched after 21 more days, close them. - - See https://probot.github.io/apps/stale/ - -- libssh2_session_supported_algs.3: fix formatting mistakes - - Reported-by: Max Horn - Fixes #57 - -- [Zenju brought this change] - - libssh2.h: Fix Error C2371 'ssize_t': redefinition - - Closes #331 - -- travis: add code style check - - Closes #324 - -- code style: unify code style - - Indent-level: 4 - Max columns: 79 - No spaces after if/for/while - Unified brace positions - Unified white spaces - -- src/checksrc.pl: code style checker - - imported as-is from curl - -Will Cosgrove (19 Mar 2019) -- Merge branch 'MichaelBuckley-michaelbuckley-security-fixes' - -- Silence unused var warnings (#329) - - Silence warnings about unused variables in this test - -- Removed unneeded > 0 check - - When checking `userauth_kybd_num_prompts > 100` we don't care if it's also above zero. - -- [Matthew D. Fuller brought this change] - - Spell OpenSS_H_ right when talking about their specific private key (#321) - - Good catch, thanks. - -GitHub (19 Mar 2019) -- [Will Cosgrove brought this change] - - Silence unused var warnings (#329) - - Silence warnings about unused variables in this test - -Michael Buckley (19 Mar 2019) -- Fix more scope and printf warning errors - -- Silence unused variable warning - -GitHub (19 Mar 2019) -- [Will Cosgrove brought this change] - - Removed unneeded > 0 check - - When checking `userauth_kybd_num_prompts > 100` we don't care if it's also above zero. - -Will Cosgrove (19 Mar 2019) -- [Matthew D. Fuller brought this change] - - Spell OpenSS_H_ right when talking about their specific private key (#321) - - Good catch, thanks. - -Michael Buckley (18 Mar 2019) -- Fix errors identified by the build process - -- Fix casting errors after merge - -GitHub (18 Mar 2019) -- [Michael Buckley brought this change] - - Merge branch 'master' into michaelbuckley-security-fixes - -Michael Buckley (18 Mar 2019) -- Move fallback SIZE_MAX and UINT_MAX to libssh2_priv.h - -- Fix type and logic issues with _libssh2_get_u64 - -Daniel Stenberg (17 Mar 2019) -- examples: fix various compiler warnings - -- lib: fix various compiler warnings - -- session: ignore pedantic warnings for funcpointer <=> void * - -- travis: add a build using configure - - Closes #320 - -- configure: provide --enable-werror - -- appveyor: remove old builds that mostly cause failures - - ... and only run on master branch. - - Closes #323 - -- cmake: add two missing man pages to get installed too - - Both libssh2_session_handshake.3 and - libssh2_userauth_publickey_frommemory.3 were installed by the configure - build already. - - Reported-by: Arfrever on github - Fixes #278 - -- include/libssh2.h: warning: "_WIN64" is not defined, evaluates to 0 - - We don't use #if for defines that might not be defined. - -- pem: //-comments are not allowed - -Will Cosgrove (14 Mar 2019) -- [Daniel Stenberg brought this change] - - userauth: fix "Function call argument is an uninitialized value" (#318) - - Detected by scan-build. - -- fixed unsigned/signed issue - -Daniel Stenberg (15 Mar 2019) -- session_disconnect: clear state - - If authentication is started but not completed before the application - gives up and instead wants to shut down the session, the '->state' field - might still be set and thus effectively dead-lock session_disconnect. - - This happens because both _libssh2_transport_send() and - _libssh2_transport_read() refuse to do anything as long as state is set - without the LIBSSH2_STATE_KEX_ACTIVE bit. - - Reported in curl bug https://github.com/curl/curl/issues/3650 - - Closes #310 - -Will Cosgrove (14 Mar 2019) -- Release notes from 1.8.1 - -Michael Buckley (14 Mar 2019) -- Use string_buf in sftp_init(). - -- Guard against out-of-bounds reads in publickey.c - -- Guard against out-of-bounds reads in session.c - -- Guard against out-of-bounds reads in userauth.c - -- Use LIBSSH2_ERROR_BUFFER_TOO_SMALL instead of LIBSSH2_ERROR_OUT_OF_BOUNDARY in sftp.c - -- Additional bounds checking in sftp.c - -- Additional length checks to prevent out-of-bounds reads and writes in _libssh2_packet_add(). https://libssh2.org/CVE-2019-3862.html - -- Add a required_size parameter to sftp_packet_require et. al. to require callers of these functions to handle packets that are too short. https://libssh2.org/CVE-2019-3860.html - -- Check the length of data passed to sftp_packet_add() to prevent out-of-bounds reads. - -- Prevent zero-byte allocation in sftp_packet_read() which could lead to an out-of-bounds read. https://libssh2.org/CVE-2019-3858.html - -- Sanitize padding_length - _libssh2_transport_read(). https://libssh2.org/CVE-2019-3861.html - - This prevents an underflow resulting in a potential out-of-bounds read if a server sends a too-large padding_length, possibly with malicious intent. - -- Defend against writing beyond the end of the payload in _libssh2_transport_read(). - -- Defend against possible integer overflows in comp_method_zlib_decomp. - -GitHub (14 Mar 2019) -- [Will Cosgrove brought this change] - - Security fixes (#315) - - * Bounds checks - - Fixes for CVEs - https://www.libssh2.org/CVE-2019-3863.html - https://www.libssh2.org/CVE-2019-3856.html - - * Packet length bounds check - - CVE - https://www.libssh2.org/CVE-2019-3855.html - - * Response length check - - CVE - https://www.libssh2.org/CVE-2019-3859.html - - * Bounds check - - CVE - https://www.libssh2.org/CVE-2019-3857.html - - * Bounds checking - - CVE - https://www.libssh2.org/CVE-2019-3859.html - - and additional data validation - - * Check bounds before reading into buffers - - * Bounds checking - - CVE - https://www.libssh2.org/CVE-2019-3859.html - - * declare SIZE_MAX and UINT_MAX if needed - -- [Will Cosgrove brought this change] - - fixed type warnings (#309) - -- [Will Cosgrove brought this change] - - Bumping version number for pending 1.8.1 release - -Will Cosgrove (4 Mar 2019) -- [Daniel Stenberg brought this change] - - _libssh2_string_buf_free: use correct free (#304) - - Use LIBSSH2_FREE() here, not free(). We allow memory function - replacements so free() is rarely the right choice... - -GitHub (26 Feb 2019) -- [Will Cosgrove brought this change] - - Fix for building against libreSSL #302 - - Changed to use the check we use elsewhere. - -- [Will Cosgrove brought this change] - - Fix for when building against LibreSSL #302 - -Will Cosgrove (25 Feb 2019) -- [gartens brought this change] - - docs: update libssh2_hostkey_hash.3 [ci skip] (#301) - -GitHub (21 Feb 2019) -- [Will Cosgrove brought this change] - - fix malloc/free mismatches #296 (#297) - -- [Will Cosgrove brought this change] - - Replaced malloc with calloc #295 - -- [Will Cosgrove brought this change] - - Abstracted OpenSSL calls out of hostkey.c (#294) - -- [Will Cosgrove brought this change] - - Fix memory dealloc impedance mis-match #292 (#293) - - When using ed25519 host keys and a custom memory allocator. - -- [Will Cosgrove brought this change] - - Added call to OpenSSL_add_all_digests() #288 - - For OpenSSL 1.0.x we need to call OpenSSL_add_all_digests(). - -Will Cosgrove (12 Feb 2019) -- [Zhen-Huan HWANG brought this change] - - SFTP: increase maximum packet size to 256K (#268) - - to match implementations like OpenSSH. - -- [Zenju brought this change] - - Fix https://github.com/libssh2/libssh2/pull/271 (#284) - -GitHub (16 Jan 2019) -- [Will Cosgrove brought this change] - - Agent NULL check in shutdown #281 - -Will Cosgrove (15 Jan 2019) -- [Adrian Moran brought this change] - - mbedtls: Fix leak of 12 bytes by each key exchange. (#280) - - Correctly free ducts by calling _libssh2_mbedtls_bignum_free() in dtor. - -- [alex-weaver brought this change] - - Fix error compiling on Win32 with STDCALL=ON (#275) - -GitHub (8 Nov 2018) -- [Will Cosgrove brought this change] - - Allow default permissions to be used in sftp_mkdir (#271) - - Added constant LIBSSH2_SFTP_DEFAULT_MODE to use the server default permissions when making a new directory - -Will Cosgrove (13 Sep 2018) -- [Giulio Benetti brought this change] - - openssl: fix dereferencing ambiguity potentially causing build failure (#267) - - When dereferencing from *aes_ctr_cipher, being a pointer itself, - ambiguity can occur; fixed possible build errors. - -Viktor Szakats (12 Sep 2018) -- win32/GNUmakefile: define HAVE_WINDOWS_H - - This macro was only used in test/example code before, now it is - also used in library code, but only defined automatically by - automake/cmake, so let's do the same for the standalone win32 - make file. - - It'd be probably better to just rely on the built-in _WIN32 macro - to detect the presence of windows.h though. It's already used - in most of libssh2 library code. There is a 3rd, similar macro - named LIBSSH2_WIN32, which might also be replaced with _WIN32. - - Ref: https://github.com/libssh2/libssh2/commit/8b870ad771cbd9cd29edbb3dbb0878e950f868ab - Closes https://github.com/libssh2/libssh2/pull/266 - -Marc Hoersken (2 Sep 2018) -- Fix conditional check for HAVE_DECL_SECUREZEROMEMORY - - "Unlike the other `AC_CHECK_*S' macros, when a symbol is not declared, - HAVE_DECL_symbol is defined to `0' instead of leaving HAVE_DECL_symbol - undeclared. When you are sure that the check was performed, - use HAVE_DECL_symbol in #if." - - Source: autoconf documentation for AC_CHECK_DECLS. - -- Fix implicit declaration of function 'SecureZeroMemory' - - Include window.h in order to use SecureZeroMemory on Windows. - -- Fix implicit declaration of function 'free' by including stdlib.h - -GitHub (27 Aug 2018) -- [Will Cosgrove brought this change] - - Use malloc abstraction function in pem parse - - Fix warning on WinCNG build. - -- [Will Cosgrove brought this change] - - Fixed possible junk memory read in sftp_stat #258 - -- [Will Cosgrove brought this change] - - removed INT64_C define (#260) - - No longer used. - -- [Will Cosgrove brought this change] - - Added conditional around engine.h include - -Will Cosgrove (6 Aug 2018) -- [Alex Crichton brought this change] - - Fix OpenSSL link error with `no-engine` support (#259) - - This commit fixes linking against an OpenSSL library that was compiled with - `no-engine` support by bypassing the initialization routines as they won't be - available anyway. - -GitHub (2 Aug 2018) -- [Will Cosgrove brought this change] - - ED25519 Key Support #39 (#248) - - OpenSSH Key and ED25519 support #39 - Added _libssh2_explicit_zero() to explicitly zero sensitive data in memory #120 - - * ED25519 Key file support - Requires OpenSSL 1.1.1 or later - * OpenSSH Key format reading support - Supports RSA/DSA/ECDSA/ED25519 types - * New string buffer reading functions - These add build-in bounds checking and convenance methods. Used for OpenSSL PEM file reading. - * Added new tests for OpenSSH formatted Keys - -- [Will Cosgrove brought this change] - - ECDSA key types are now explicit (#251) - - * ECDSA key types are now explicit - - Issue was brough up in pull request #248 - -Will Cosgrove (2 May 2018) -- [Jakob Egger brought this change] - - Add Instructions for building from Master (#249) - -GitHub (27 Apr 2018) -- [Will Cosgrove brought this change] - - Initialize sb_intl #226 - -Will Cosgrove (19 Apr 2018) -- [doublex brought this change] - - buffer overflow (valgrind) (#159) - -- [Brendan Shanks brought this change] - - mbedTLS: Remove some C99-style intermingled variable declarations (#196) - -GitHub (18 Apr 2018) -- [Will Cosgrove brought this change] - - fix for #160 - -Will Cosgrove (18 Apr 2018) -- [doublex brought this change] - - fix memory leak when using mbedtls backend (#158) - - _libssh2_bn_init_from_bin/_libssh2_bn_free would leak bignum from mbedtls_calloc(). - -- [Brendan Shanks brought this change] - - mbedTLS: Avoid multiple definition errors for context handles (#197) - -- [Tseng Jun brought this change] - - Fix the EVP cipher meth memory leakage problem (#244) - - * Fix the EVP cipher meth memory leakage problem - - Looks good, thanks for the fixes. - -Marc Hörsken (31 Mar 2018) -- [Will Cosgrove brought this change] - - Added ECDSA defines for WinCNG (#245) - - Fixed missing defines preventing building using WinCNG - -GitHub (30 Mar 2018) -- [Will Cosgrove brought this change] - - Fix for _libssh2_rsa_new with OpenSSL 1.0.x - - missing d value assignment. - -Will Cosgrove (20 Mar 2018) -- [Etienne Samson brought this change] - - A collection of small fixes (#198) - - * tests: Remove if-pyramids - - * tests: Switch run_command arguments - - * tests: Make run_command a vararg function - - * tests: Xcode doesn't obey CMake's test working directory - - * openssl: move manual AES-CTR cipher into crypto init - - * cmake: Move our include dir before all other include paths - -GitHub (15 Mar 2018) -- [Will Cosgrove brought this change] - - Fixes incorrect indexing of KEX prefs string - - After stripping out an invalid KEX pref entry, it would incorrectly advance again leaving invalid values in the list. - -Viktor Szakats (13 Mar 2018) -- tests: fix checksrc warnings - - Also: - * add 'static' qualifier to file-wide const buffers - * fix a non-ANSI C89 comment - * silence a mismatched fprintf() mask warning by adding a cast - -- cmake: recognize OpenSSL 1.1 .dll names - - Also fix some comment typos and a stray tab. - -- docs: update an URL [ci skip] - -Daniel Stenberg (12 Mar 2018) -- docs/SECURITY: the max embargo is 14 days now - -Viktor Szakats (12 Mar 2018) -- docs: spelling fixes [ci skip] - - Closes https://github.com/libssh2/libssh2/pull/222 - -GitHub (12 Mar 2018) -- [Will Cosgrove brought this change] - - Fixed minor tabs/spacing issues - -- [Will Cosgrove brought this change] - - Update kex.c - -- [Will Cosgrove brought this change] - - Added basic bounds checking #206 - - Basic bounds checking in ecdh_sha2_nistp() - -- [Will Cosgrove brought this change] - - Fixed Clang warning #206 - - Fixed possible garbage value for secret in an error case - -- [Will Cosgrove brought this change] - - Fixed incorrect #if to #ifdef #206 - - When checking HAVE_OPAQUE_STRUCTS. - -Viktor Szakats (12 Mar 2018) -- src: suppress two checksrc warnings - - Ref: https://github.com/libssh2/libssh2/pull/235 - -- src: address fopen() warnings, add missing copyright headers - - Ref: https://github.com/libssh2/libssh2/pull/235 - -- src: replace sprintf() with snprintf() - - Ref: https://github.com/libssh2/libssh2/pull/235 - -- src: fix checksrc warnings - - Use checksrc.pl from the curl project, with (for now) - suppressed long line warnings and indentation set to - 4 spaces. Fixes are whitespace for the most part. - - Warning count went down from 2704 to 12. - - Also fix codespell typos, two non-ANSI C89 comments - and a stray tab in include/libssh2.h. - - Ref: https://github.com/libssh2/libssh2/pull/235 - -- checksrc: add source style checker - - This is a slightly extended version of this original source - from the curl project: - https://github.com/curl/curl/blob/8b754c430b9a4c51aa606c687ee5014faf7c7b06/lib/checksrc.pl - - This version adds the following options to customize it for - libssh2 (plus some whitespace formatting): - - `-i` to override indentation spaces (2) - `-m` to override maximum line length (79) - - Command-line used to check libssh2 sources: - - $ ./checksrc.pl -i4 -m500 *.c *.h - - Closes https://github.com/libssh2/libssh2/pull/236 - -- src: add static qualifier - - To private, const strings. - - Closes https://github.com/libssh2/libssh2/pull/237 - -- [Will Cosgrove brought this change] - - Add support for ECDSA keys and host keys (#41) - - This commit lands full ECDSA key support when using the OpenSSL - backend. Which includes: - - New KEX methods: - ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521 - - Can now read OpenSSL formatted ECDSA key files. - - Now supports known host keys of type ecdsa-sha2-nistp256. - - New curve types: - NID_X9_62_prime256v1, NID_secp384r1, NID_secp521r1 - - Default host key preferred ordering is now nistp256, nistp384, - nistp521, rsa, dss. - - Ref: https://github.com/libssh2/libssh2/issues/41 - - Closes https://github.com/libssh2/libssh2/pull/206 - -GitHub (15 Dec 2017) -- [Will Cosgrove brought this change] - - Fixed possible crash when decoding invalid data - - When trying to decode invalid data, it frees the buffer but doesn't nil it so the caller gets a junk memory pointer which they could potentially double free. - -- [Will Cosgrove brought this change] - - Remove call to OpenSSL_add_all_ciphers() - - Now lives in libssh2 init() from PR #189 - -- [Will Cosgrove brought this change] - - Fixed incorrect reference to decrypted block - - Fixed incorrectly copied memory from p->buf into init instead of from the decrypted buffer block. The only reason this worked was because the crypt() function decrypts the value in-place and overwrites p->buf. I'm working on a fork that no longer does this and exposed this bug. - -Will Cosgrove (20 Oct 2017) -- [Pan brought this change] - - Fix typo in crypt.c (#218) - -Kamil Dudka (17 Oct 2017) -- session: avoid printing misleading debug messages - - ... while throwing LIBSSH2_ERROR_EAGAIN out of session_startup() - - If the session runs in blocking mode, LIBSSH2_ERROR_EAGAIN never reaches - the libssh2 API boundary and, in non-blocking mode, these messages are - suppressed by the condition in _libssh2_error_flags() anyway. - - Closes #211 - -Viktor Szakats (15 Oct 2017) -- win32/GNUmakefile: allow customizing dll suffixes - - - New `LIBSSH2_DLL_SUFFIX` envvar will add a suffix to the generated - libssh2 dll name. Useful to add `-x64` to 64-bit builds so that - it can live in the same directory as the 32-bit one. By default - this is empty. - - - New `LIBSSH2_DLL_A_SUFFIX` envvar to customize the suffix of the - generated import library (implib) for libssh2 .dll. It defaults - to `dll`, and it's useful to modify that to `.dll` to have the - standard naming scheme for mingw-built .dlls, i.e. `libssh2.dll.a`. - - Ref: https://github.com/curl/curl/commit/aaa16f80256abc1463fd9374815130a165222257 - - Closes https://github.com/libssh2/libssh2/pull/215 - -- makefile.m32: allow to override gcc, ar and ranlib - - Allow to ovverride certain build tools, making it possible to - use LLVM/Clang to build libssh2. The default behavior is unchanged. - To build with clang (as offered by MSYS2), these settings can - be used: - - LIBSSH2_CC=clang - LIBSSH2_AR=llvm-ar - LIBSSH2_RANLIB=llvm-ranlib - - Also adjust ranlib parameters to be compatible with LLVM/Clang's - ranlib tool. - - Closes https://github.com/libssh2/libssh2/pull/214 - -GitHub (27 Sep 2017) -- [Will Cosgrove brought this change] - - Fixes out of bounds memory access (#210) - - If an invalid PEM file is read and the lines are longer than 128 characters it will go out of bounds and crash on line 91. - -Will Cosgrove (11 Sep 2017) -- [Kamil Dudka brought this change] - - scp: do not NUL-terminate the command for remote exec (#208) - - It breaks SCP download/upload from/to certain server implementations. - - The bug does not manifest with OpenSSH, which silently drops the NUL - byte (eventually with any garbage that follows the NUL byte) before - executing it. - - Bug: https://bugzilla.redhat.com/1489736 - -GitHub (21 Aug 2017) -- [Viktor Szakats brought this change] - - openssl.c: remove no longer used variable (#204) - - after e378d2e30a40bd9bcee06dc3a4250f269098e200 - -- [Will Cosgrove brought this change] - - Fix for #188 (#189) - - * Update openssl.c - - * Create openssl.h - -Will Cosgrove (24 May 2017) -- [Marcel Raad brought this change] - - openssl: fix build with OpenSSL 1.1 API (#176) - - When building with OPENSSL_API_COMPAT=0x10100000L, OpenSSL_add_all_algorithms - and OpenSSL_add_all_ciphers don't exist. The corresponding functionality is - handled automatically with OpenSSL 1.1. - -- [Sune Bredahl brought this change] - - Add support for SHA256 hostkey fingerprints (#180) - - Looks good, thanks! - -GitHub (12 May 2017) -- [Will Cosgrove brought this change] - - Fix memory leak of crypt_ctx->h using openSSL 1.1+ (#177) - - Need to use EVP_CIPHER_CTX_free instead of EVP_CIPHER_CTX_reset. - -Marc Hoersken (2 Mar 2017) -- tests/openssh_server/authorized_keys: add key_rsa_encrypted.pub - -- tests: add simple test for passphrase-protected PEM file support - -- os400qc3: enable passphrase-protected PEM file support using pem.c - -- pem: fix indentation and replace assert after 386e012292 - -- [Keno Fischer brought this change] - - pem: add passphrase-protected PEM file support for libgcrypt and wincng - - Since they use our own PEM parser which did not support encrypted - PEM files, trying to use such files on these backends failed. - Fix that by augmenting the PEM parser to support encrypted PEM files. - -- [Thomas brought this change] - - misc: use time constant implementation for AES CTR increment - -- [Thomas brought this change] - - wincng: add AES CTR mode support (aes128-ctr, aes192-ctr, aes256-ctr) - -- [Thomas brought this change] - - openssl: move shared AES-CTR code into misc - -Daniel Stenberg (20 Dec 2016) -- [Alex Crichton brought this change] - - kex: acknowledge error code from libssh2_dh_key_pair() - - Fixes a segfault using ssh-agent on Windows - - This commit fixes a segfault seen dereferencing a null pointer on - Windows when using ssh-agent. The problem ended up being that errors - weren't being communicated all the way through, causing null pointers to - be used when functions should have bailed out sooner. - - The `_libssh2_dh_key_pair` function for WinCNG was modified to propagate - errors, and then the two callsites in kex.c of - `diffie_hellman_sha{1,256}` were updated to recognize this error and - bail out. - - Fixes #162 - Closes #163 - -Alexander Lamaison (27 Nov 2016) -- [monnerat brought this change] - - Implement Diffie-Hellman computations in crypto backends. (#149) - - Not all backends feature the low level API needed to compute a Diffie-Hellman - secret, but some of them directly implement Diffie-Hellman support with opaque - private data. The later approach is now generalized and backends are - responsible for all Diffie Hellman computations. - As a side effect, procedures/macros _libssh2_bn_rand and _libssh2_bn_mod_exp - are no longer needed outside the backends. - -Peter Stuge (16 Nov 2016) -- acinclude.m4: The mbedtls crypto backend actually requires libmbedcrypto - - Examples can't be linked with libmbedtls but need libmbedcrypto, and - any users of libssh2 which use libtool and libssh2.la would encounter - the same problem. - - This changes the mbedtls detection to search for libmbedcrypto, which - is the actual dependency for the backend. - -- acinclude.m4: Add CPPFLAGS=-I$prefix-dir/include in LIBSSH2_LIB_HAVE_LINKFLAGS - - This is absolutely neccessary for header files to be found when - AC_LIB_HAVE_LINKFLAGS searches for libraries. - -- acinclude.m4: Make saved variables in LIBSSH2_LIB_HAVE_LINKFLAGS uniform - -- docs/HACKING.CRYPTO: Improve documentation for autoconf build system - -Alexander Lamaison (16 Nov 2016) -- [Alex Arslan brought this change] - - Check for netinet/in.h in the tests cmake file (#148) - -- [Patrick Monnerat brought this change] - - Define new Diffie-Hellman context for mbedTLS - -- [monnerat brought this change] - - Make libssh2 work again on os400. (#118) - - * os400: minimum supported OS version is now V6R1. - Do not log compiler informational messages. - - * Implement crypto backend specific Diffie-Hellman computation. - - This feature is now needed on os400 because the QC3 library does not - implement bn_mod_exp() natively. Up to now, this function was emulated using - an RSA encryption, but commits ca5222ea819cc5ed797860070b4c6c1aeeb28420 and - 7934c9ce2a029c43e3642a492d3b9e494d1542be (CVE-2016-0787) broke the emulation - because QC3 only supports RSA exponents up to 512 bits. - - Happily, QC3 supports a native API for Diffie-Hellman computation, with - opaque random value: this commit implements the use of this API and, as a - side effect, enables support of this feature for any other crypto backend that - would use it. - - A "generic" Diffie-Hellman computation internal API supports crypto backends - not implementing their own: this generic API uses the same functions as before. - - * Fix typos in docs/HACKING.CRYPTO. - -- [Peter Stuge brought this change] - - acinclude.m4: Fixup OpenSSL EVP_aes_128_ctr() detection - -- [Peter Stuge brought this change] - - configure.ac: Add --with-crypto= instead of many different --with-$backend - - The new --with-crypto option replaces the previous backend-specific - --with-{openssl,libgcrypt,mbedtls,wincng} options and fixes some issues. - - * libgcrypt or mbedtls would previously be used whenever found, even - if configure was passed --without-libgcrypt or --without-mbedtls. - - * If --with-$backend was specified then configure would not fail even - if that library could not be found, and would instead use whichever - crypto library was found first. - - The new option defaults to `auto`, which makes configure check for all - supported crypto libraries in turn, choosing the first one found, or - exiting with an error if none can be found. - -- [Tony Kelman brought this change] - - Build mbedtls from source on Travis (#133) - - * Revert "Revert "travis: Test mbedtls too"" - - This reverts commit c4c60eac5ca756333034b07dd9e0b97741493ed3. - - * travis: Build mbedtls from source on Travis - - Use TOOLCHAIN_OPTION when calling cmake on mbedtls - - * tests: only run DSA tests for non-mbedtls - - crypto backends - -- [Peter Stuge brought this change] - - configure.ac src/Makefile.am: Remove dead AM_CONDITIONAL(OS400QC3) - - According to os400/README400 this backend can not be built - with configure+make, and the conditional is hard coded to false. - -- [Peter Stuge brought this change] - - configure.ac: Add -DNDEBUG to CPPFLAGS in non-debug builds - - There are a few uses of assert() in channel.c, sftp.c and transport.c. - -- [Peter Stuge brought this change] - - src/global.c: Fix conditional AES-CTR support - - Most of libssh2 already has conditional support for AES-CTR according to - the LIBSSH2_AES_CTR crypto backend #define, but global.c needed fixing. - -- [Peter Stuge brought this change] - - src/crypto.h src/userauth.c: Fix conditional RSA support - - Most of libssh2 already has conditional support for RSA according to - the LIBSSH2_RSA crypto backend #define, but crypto.h and userauth.c - needed a few small fixes. - -- [Peter Stuge brought this change] - - src/kex.c: Cast libssh2_sha{1,256}_update data arguments properly - - The update functions take a const unsigned char * but were called - with (const) char * in some places, causing unneccessary warnings. - -- [Peter Stuge brought this change] - - docs/HACKING.CRYPTO: Fix two type typos - -- [Sergei Trofimovich brought this change] - - acinclude.m4: fix ./configure --with-libgcrypt - - The change fixes passing of bogus gcrypt prefix. - Reproducible as: - - $ ./configure --with-libgcrypt - $ make V=1 - ... - /bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -Iyes/include -version-info 1:1:0 -no-undefined -export-symbols-regex '^libssh2_.*' -lgcrypt -lz -Lyes/lib -o libssh2.la -rpath /usr/local/lib channel.lo comp.lo crypt.lo hostkey.lo kex.lo mac.lo misc.lo packet.lo publickey.lo scp.lo session.lo sftp.lo userauth.lo transport.lo version.lo knownhost.lo agent.lo libgcrypt.lo pem.lo keepalive.lo global.lo -lgcrypt - ../libtool: line 7475: cd: yes/lib: No such file or directory - libtool: error: cannot determine absolute directory name of 'yes/lib' - - These - -Iyes/include - -Lyes/lib - come from libgcrypt code autodetection: - if test -n "$use_libgcrypt" && test "$use_libgcrypt" != "no"; then - LDFLAGS="$LDFLAGS -L$use_libgcrypt/lib" - CFLAGS="$CFLAGS -I$use_libgcrypt/include" - - I assume it's a typo to use yes/no flag as a prefix and changed - it to '$with_libgcrypt_prefix'. - - Reported-by: Mikhail Pukhlikov - Signed-off-by: Sergei Trofimovich - -- [Zenju brought this change] - - libssh2_sftp_init hang: last error not set - - The problem is that the original if statement simply returns NULL, but does not set the session last error code. The consequence is that libssh2_sftp_init() also returns NULL and libssh2_session_last_errno(sshSession) == LIBSSH2_ERROR_NONE. - - In my test the LIBSSH2_ERROR_EAGAIN is coming from sftp.c row 337: - if(4 != sftp->partial_size_len) - /* we got a short read for the length part */ - return LIBSSH2_ERROR_EAGAIN; - - with "partial_size_len == 0". Not sure if this is expected. - -- [Aidan Hobson Sayers brought this change] - - docs: correctly describe channel_wait_eof - - channel_wait_eof waits for channel->remote.eof, which is set on - receiving a `SSH_MSG_CHANNEL_EOF` message. This message is sent - when a party has no more data to send on a channel. - -- [Zenju brought this change] - - Fix MSVC 14 compilation warning (#92) - - 1> sftp.c - 1>libssh2-files\src\sftp.c(3393): warning C4456: declaration of 'retcode' hides previous local declaration - 1> libssh2-files\src\sftp.c(3315): note: see declaration of 'retcode' - -- [Salvador Fandino brought this change] - - LIBSSH2_ERROR_CHANNEL_WINDOW_FULL: add new error code - - In order to signal that the requested operation can not succeed - because the receiving window had been exhausted, the error code - LIBSSH2_ERROR_BUFFER_TOO_SMALL has been reused but I have found - that in certain context it may be ambigous. - - This patch introduces a new error code, - LIBSSH2_ERROR_CHANNEL_WINDOW_FULL, exclusive to signal that condition. - -- [Salvador Fandino brought this change] - - channel_wait_eof: handle receive window exhaustion - - Until now, in blocking mode, if the remote receiving window is - exhausted this function hangs forever as data is not read and the - remote side just keeps waiting for the window to grow before sending - more data. - - This patch, makes this function check for that condition and abort - with an error when it happens. - -- [Salvador Fandino brought this change] - - channel_wait_closed: don't fail when unread data is queued - - This function was calling channel_wait_eof to ensure that the EOF - packet has already been received, but that function also checks that - the read data queue is empty before reporting the EOF. That caused - channel_wait_closed to fail with a LIBSSH2_ERROR_INVAL when some data - was queued even after a successful call to libssh2_channel_wait_eof. - - This patch changes libssh2_channel_wait_closed to look directly into - channel->remote.eof so that both libssh2_channel_wait_eof and - libssh2_channel_wait_closed bahave consistently. - -- [Salvador Fandino brought this change] - - channel_wait_eof: fix debug message - -Daniel Stenberg (25 Oct 2016) -- libssh2.h: start working on 1.8.1 - -Version 1.8.0 (25 Oct 2016) - -Daniel Stenberg (25 Oct 2016) -- RELEASE-NOTES: adjusted for 1.8.0 - -Kamil Dudka (20 Oct 2016) -- Revert "aes: the init function fails when OpenSSL has AES support" - - This partially reverts commit f4f2298ef3635acd031cc2ee0e71026cdcda5864 - because it caused the compatibility code to call initialization routines - redundantly, leading to memory leakage with OpenSSL 1.1 and broken curl - test-suite in Fedora: - - 88 bytes in 1 blocks are definitely lost in loss record 5 of 8 - at 0x4C2DB8D: malloc (vg_replace_malloc.c:299) - by 0x72C607D: CRYPTO_zalloc (mem.c:100) - by 0x72A2480: EVP_CIPHER_meth_new (cmeth_lib.c:18) - by 0x4E5A550: make_ctr_evp.isra.0 (openssl.c:407) - by 0x4E5A8E8: _libssh2_init_aes_ctr (openssl.c:471) - by 0x4E5BB5A: libssh2_init (global.c:49) - -Daniel Stenberg (19 Oct 2016) -- [Charles Collicutt brought this change] - - libssh2_wait_socket: Fix comparison with api_timeout to use milliseconds (#134) - - Fixes #74 - -- [Charles Collicutt brought this change] - - Set err_msg on _libssh2_wait_socket errors (#135) - -- Revert "travis: Test mbedtls too" - - This reverts commit 3e6de50a24815e72ec5597947f1831f6083b7da8. - - Travis doesn't seem to support the mbedtls-dev package - -- maketgz: support "only" to only update version number locally - - and fix the date output locale - -- configure: make the --with-* options override the OpenSSL default - - ... previously it would default to OpenSSL even with the --with-[crypto] - options used unless you specificly disabled OpenSSL. Now, enabling another - backend will automatically disable OpenSSL if the other one is found. - -- [Keno Fischer brought this change] - - docs: Add documentation on new cmake/configure options - -- [Keno Fischer brought this change] - - configure: Add support for building with mbedtls - -- [wildart brought this change] - - travis: Test mbedtls too - -- [wildart brought this change] - - crypto: add support for the mbedTLS backend - - Closes #132 - -- [wildart brought this change] - - cmake: Add CLEAR_MEMORY option, analogously to that for autoconf - -- README.md: fix link typo - -- README: markdown version to look nicer on github - -Viktor Szakats (5 Sep 2016) -- [Taylor Holberton brought this change] - - openssl: add OpenSSL 1.1.0 compatibility - -Daniel Stenberg (4 Sep 2016) -- [Antenore Gatta brought this change] - - tests: HAVE_NETINET_IN_H was not defined correctly (#127) - - Fixes #125 - -- SECURITY: fix web site typo - -- SECURITY: security process - -GitHub (14 Aug 2016) -- [Alexander Lamaison brought this change] - - Basic dockerised test suite. - - This introduces a test suite for libssh2. It runs OpenSSH in a Docker - container because that works well on Windows (via docker-machine) as - well as Linux. Presumably it works on Mac too with docker-machine, but - I've not tested that. - - Because the test suite is docker-machine aware, you can also run it - against a cloud provider, for more realistic network testing, by setting - your cloud provider as your active docker machine. The Appveyor CI setup - in this commit does that because Appveyor doesn't support docker - locally. - -Kamil Dudka (3 Aug 2016) -- [Viktor Szakats brought this change] - - misc.c: Delete unused static variables - - Closes #114 - -Daniel Stenberg (9 Apr 2016) -- [Will Cosgrove brought this change] - - Merge pull request #103 from willco007/patch-2 - - Fix for security issue CVE-2016-0787 - -Alexander Lamaison (2 Apr 2016) -- [Zenju brought this change] - - Fix MSVC 14 compilation errors - - For _MSC_VER == 1900 these macros are not needed and create problems: - - - - 1>C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt\stdio.h(1925): warning C4005: 'snprintf': macro redefinition (compiling source file libssh2-files\src\mac.c) - - 1> \win32\libssh2_config.h(27): note: see previous definition of 'snprintf' (compiling source file libssh2-files\src\mac.c) - - 1>C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt\stdio.h(1927): fatal error C1189: #error: Macro definition of snprintf conflicts with Standard Library function declaration (compiling source file libssh2-files\src\mac.c) - -Daniel Stenberg (26 Mar 2016) -- [Brad Harder brought this change] - - _libssh2_channel_open: speeling error fixed in channel error message - -Alexander Lamaison (15 Mar 2016) -- Link with crypt32.lib on Windows. - - Makes linking with static OpenSSL work again. Although it's not - required for dynamic OpenSSL, it does no harm. - - Fixes #98. - -- [Craig A. Berry brought this change] - - Tweak VMS help file building. - - Primarily this is handling cases where top-level files moved into - the docs/ directory. I also corrected a typo and removed the - claim that libssh2 is public domain. - -- [Craig A. Berry brought this change] - - Build with standard stat structure on VMS. - - This gets us large file support, is available on any VMS release - in the last decade and more, and gives stat other modern features - such as 64-bit ino_t. - -- [Craig A. Berry brought this change] - - Update vms/libssh2_config.h. - - VMS does have stdlib.h, gettimeofday(), and OpenSSL. The latter - is appropriate to hard-wire in the configuration because it's - installed by default as part of the base operating system and - there is currently no libgcrypt port. - -- [Craig A. Berry brought this change] - - VMS can't use %zd for off_t format. - - %z is a C99-ism that VMS doesn't currently have; even though the - compiler is C99-compliant, the library isn't quite. The off_t used - for the st_size element of the stat can be 32-bit or 64-bit, so - detect what we've got and pick a format accordingly. - -- [Craig A. Berry brought this change] - - Normalize line endings in libssh2_sftp_get_channel.3. - - Somehow it got Windows-style CRLF endings so convert to just LF, - for consistency as well as not to confuse tools that will regard - the \r as content (e.g. the OpenVMS help librarian). - -Dan Fandrich (29 Feb 2016) -- libgcrypt: Fixed a NULL pointer dereference on OOM - -Daniel Stenberg (24 Feb 2016) -- [Viktor Szakats brought this change] - - url updates, HTTP => HTTPS - - Closes #87 - -Dan Fandrich (23 Feb 2016) -- RELEASE-NOTES: removed some duplicated names - -Version 1.7.0 (23 Feb 2016) - -Daniel Stenberg (23 Feb 2016) -- web: the site is now HTTPS - -- RELEASE-NOTES: 1.7.0 release - -- diffie_hellman_sha256: convert bytes to bits - - As otherwise we get far too small numbers. - - Reported-by: Andreas Schneider - - CVE-2016-0787 - -Alexander Lamaison (18 Feb 2016) -- Allow CI failures with VS 2008 x64. - - Appveyor doesn't support this combination. - -Daniel Stenberg (16 Feb 2016) -- [Viktor Szakats brought this change] - - GNUmakefile: list system libs after user libs - - Otherwise some referenced WinSock functions will fail to - resolve when linking against LibreSSL 2.3.x static libraries - with mingw. - - Closes #80 - -- [Viktor Szakats brought this change] - - openssl: apply new HAVE_OPAQUE_STRUCTS macro - - Closes #81 - -- [Viktor Szakats brought this change] - - openssl: fix LibreSSL support after OpenSSL 1.1.0-pre1/2 support - -Alexander Lamaison (14 Feb 2016) -- sftp.h: Fix non-C90 type. - - uint64_t does not exist in C90. Use libssh2_uint64_t instead. - -- Exclude sshd tests from AppVeyor. - - They fail complaining that sshd wasn't invoked with an absolute path. - -- Test on more versions of Visual Studio. - -- Fix Appveyor builds. - -Daniel Stenberg (14 Feb 2016) -- [Viktor Szakats brought this change] - - openssl: add OpenSSL 1.1.0-pre3-dev compatibility - - by using API instead of accessing an internal structure. - - Closes #83 - -- RELEASE-NOTES: synced with 996b04ececdf - -- include/libssh2.h: next version is 1.7.0 - -- configure: build "silent" if possible - -- sftp: re-indented some minor stuff - -- [Jakob Egger brought this change] - - sftp.c: ensure minimum read packet size - - For optimum performance we need to ensure we don't request tiny packets. - -- [Jakob Egger brought this change] - - sftp.c: Explicit return values & sanity checks - -- [Jakob Egger brought this change] - - sftp.c: Check Read Packet File Offset - - This commit adds a simple check to see if the offset of the read - request matches the expected file offset. - - We could try to recover, from this condition at some point in the future. - Right now it is better to return an error instead of corrupted data. - -- [Jakob Egger brought this change] - - sftp.c: Don't return EAGAIN if data was written to buffer - -- [Jakob Egger brought this change] - - sftp.c: Send at least one read request before reading - - This commit ensures that we have sent at least one read request before - we try to read data in sftp_read(). - - Otherwise sftp_read() would return 0 bytes (indicating EOF) if the - socket is not ready for writing. - -- [Jakob Egger brought this change] - - sftp.c: stop reading when buffer is full - - Since we can only store data from a single chunk in filep, - we have to stop receiving data as soon as the buffer is full. - - This adresses the following bug report: - https://github.com/libssh2/libssh2/issues/50 - -Salvador Fandiño (21 Jan 2016) -- agent_disconnect_unix: unset the agent fd after closing it - - "agent_disconnect_unix", called by "libssh2_agent_disconnect", was - leaving the file descriptor in the agent structure unchanged. Later, - "libssh2_agent_free" would call again "libssh2_agent_disconnect" under - the hood and it would try to close again the same file descriptor. In - most cases that resulted in just a harmless error, but it is also - possible that the file descriptor had been reused between the two - calls resulting in the closing of an unrelated file descriptor. - - This patch sets agent->fd to LIBSSH2_INVALID_SOCKET avoiding that - issue. - - Signed-off-by: Salvador Fandiño - -Daniel Stenberg (18 Jan 2016) -- [Patrick Monnerat brought this change] - - os400qc3: support encrypted private keys - - PKCS#8 EncryptedPrivateKeyinfo structures are recognized and decoded to get - values accepted by the Qc3 crypto library. - -- [Patrick Monnerat brought this change] - - os400qc3: New PKCS#5 decoder - - The Qc3 library is not able to handle PKCS#8 EncryptedPrivateKeyInfo structures - by itself. It is only capable of decrypting the (encrypted) PrivateKeyInfo - part, providing a key encryption key and an encryption algorithm are given. - Since the encryption key and algorithm description part in a PKCS#8 - EncryptedPrivateKeyInfo is a PKCS#5 structure, such a decoder is needed to - get the derived key method and hash, as well as encryption algorith and - initialisation vector. - -- [Patrick Monnerat brought this change] - - os400qc3: force continuous update on non-final hash/hmac computation - -- [Patrick Monnerat brought this change] - - os400qc3: Be sure hmac keys have a minimum length - - The Qc3 library requires a minimum key length depending on the target - hash algorithm. Append binary zeroes to the given key if not long enough. - This matches RFC 2104 specifications. - -- [Patrick Monnerat brought this change] - - os400qc3: Slave descriptor for key encryption key - - The Qc3 library requires the key encryption key to exist as long as - the encrypted key is used. Its descriptor token is then kept as an - "encrypted key slave" for recursive release. - -- [Patrick Monnerat brought this change] - - os400qc3.c: comment PEM/DER decoding - -- [Patrick Monnerat brought this change] - - os400qc3.c: improve ASN.1 header byte checks - -- [Patrick Monnerat brought this change] - - os400qc3.c: improve OID matching - -- [Patrick Monnerat brought this change] - - os400: os400qc3.c: replace malloc by LIBSSH2_ALLOC or alloca where possible - -- [Patrick Monnerat brought this change] - - os400: asn1_new_from_bytes(): use data from a single element only - -- [Patrick Monnerat brought this change] - - os400: fix an ILE/RPG prototype - -- [Patrick Monnerat brought this change] - - os400: implement character encoding conversion support - -- [Patrick Monnerat brought this change] - - os400: do not miss some external prototypes - - Build procedure extproto() did not strip braces from header files, thus - possibly prepended them to true prototypes. This prevented the prototype to - be recognized as such. - The solution implemented here is to map braces to semicolons, effectively - considering them as potential prototype delimiters. - -- [Patrick Monnerat brought this change] - - os400: Really add specific README - -- [Patrick Monnerat brought this change] - - os400: Add specific README and include new files in dist tarball - -- [Patrick Monnerat brought this change] - - os400: add compilation scripts - -- [Patrick Monnerat brought this change] - - os400: include files for ILE/RPG - - In addition, file os400/macros.h declares all procedures originally - defined as macros. It must not be used for real inclusion and is only - intended to be used as a `database' for macro wrapping procedures generation. - -- [Patrick Monnerat brought this change] - - os400: add supplementary header files/wrappers. Define configuration. - -- [Patrick Monnerat brought this change] - - Protect callback function calls from macro substitution - - Some structure fields holding callback addresses have the same name as the - underlying system function (connect, send, recv). Set parentheses around - their reference to suppress a possible macro substitution. - - Use a macro for connect() on OS/400 to resolve a const/nonconst parameter - problem. - -- [Patrick Monnerat brought this change] - - Add interface for OS/400 crypto library QC3 - -- [Patrick Monnerat brought this change] - - misc: include stdarg.h for debug code - -- [Patrick Monnerat brought this change] - - Document crypto library interface - -- [Patrick Monnerat brought this change] - - Feature an optional crypto-specific macro to rsa sign a data fragment vector - - OS/400 crypto library is unable to sign a precomputed SHA1 hash: however - it does support a procedure that hashes data fragments and rsa signs. - If defined, the new macro _libssh2_rsa_sha1_signv() implements this function - and disables use of _libssh2_rsa_sha1_sign(). - - The function described above requires that the struct iovec unused slacks are - cleared: for this reason, macro libssh2_prepare_iovec() has been introduced. - It should be defined as empty for crypto backends that are not sensitive - to struct iovec unused slack values. - -- [Patrick Monnerat brought this change] - - Fold long lines in include files - -- [Viktor Szakats brought this change] - - kex.c: fix indentation - - Closes #71 - -- [Viktor Szakats brought this change] - - add OpenSSL-1.1.0-pre2 compatibility - - Closes #70 - -- [Viktor Szakats brought this change] - - add OpenSSL 1.1.0-pre1 compatibility - - * close https://github.com/libssh2/libssh2/issues/69 - * sync a declaration with the rest of similar ones - * handle EVP_MD_CTX_new() returning NULL with OpenSSL 1.1.0 - * fix potential memory leak with OpenSSL 1.1.0 in - _libssh2_*_init() functions, when EVP_MD_CTX_new() succeeds, - but EVP_DigestInit() fails. - -Marc Hoersken (22 Dec 2015) -- wincng.c: fixed _libssh2_wincng_hash_final return value - - _libssh2_wincng_hash_final was returning the internal BCRYPT - status code instead of a valid libssh2 return value (0 or -1). - - This also means that _libssh2_wincng_hash never returned 0. - -- wincng.c: fixed possible memory leak in _libssh2_wincng_hash - - If _libssh2_wincng_hash_update failed _libssh2_wincng_hash_final - would never have been called before. - - Reported by Zenju. - -Kamil Dudka (15 Dec 2015) -- [Paul Howarth brought this change] - - libssh2.pc.in: fix the output of pkg-config --libs - - ... such that it does not include LDFLAGS used to build libssh2 itself. - There was a similar fix in the curl project long time ago: - - https://github.com/bagder/curl/commit/curl-7_19_7-56-g4c8adc8 - - Bug: https://bugzilla.redhat.com/1279966 - Signed-off-by: Kamil Dudka - -Marc Hoersken (6 Dec 2015) -- hostkey.c: align code path of ssh_rsa_init to ssh_dss_init - -- hostkey.c: fix invalid memory access if libssh2_dsa_new fails - - Reported by dimmaq, fixes #66 - -Daniel Stenberg (3 Nov 2015) -- [Will Cosgrove brought this change] - - gcrypt: define libssh2_sha256_ctx - - Looks like it didn't make it into the latest commit for whatever reason. - - Closes #58 - -- [Salvador Fandino brought this change] - - libssh2_session_set_last_error: Add function - - Net::SSH2, the Perl wrapping module for libssh2 implements several features* - on top of libssh2 that can fail and so need some mechanism to report the error - condition to the user. - - Until now, besides the error state maintained internally by libssh2, another - error state was maintained at the Perl level for every session object and then - additional logic was used to merge both error states. That is a maintenance - nighmare, and actually there is no way to do it correctly and consistently. - - In order to allow the high level language to add new features to the library - but still rely in its error reporting features the new function - libssh2_session_set_last_error (that just exposses _libssh2_error_flags) is - introduced. - - *) For instance, connecting to a remote SSH service giving the hostname and - port. - - Signed-off-by: Salvador Fandino - Signed-off-by: Salvador Fandiño - -- [Salvador Fandino brought this change] - - _libssh2_error: Support allocating the error message - - Before this patch "_libssh2_error" required the error message to be a - static string. - - This patch adds a new function "_libssh2_error_flags" accepting an - additional "flags" argument and specifically the flag - "LIBSSH2_ERR_FLAG_DUP" indicating that the passed string must be - duplicated into the heap. - - Then, the method "_libssh2_error" has been rewritten to use that new - function under the hood. - - Signed-off-by: Salvador Fandino - Signed-off-by: Salvador Fandiño - -- [Will Cosgrove brought this change] - - added engine.h include to fix warning - -- [sune brought this change] - - kex.c: removed dupe entry from libssh2_kex_methods[] - - Closes #51 - -- [Salvador Fandiño brought this change] - - userauth: Fix off by one error when reading public key file - - After reading the public key from file the size was incorrectly - decremented by one. - - This was usually a harmless error as the last character on the public - key file is an unimportant EOL. But if due to some error the public key - file is empty, the public key size becomes (uint)(0 - 1), resulting in - an unrecoverable out of memory error later. - - Signed-off-by: Salvador Fandi??o - -- [Salvador Fandino brought this change] - - channel: Detect bad usage of libssh2_channel_process_startup - - A common novice programmer error (at least among those using the - wrapping Perl module Net::SSH2), is to try to reuse channels. - - This patchs detects that incorrect usage and fails with a - LIBSSH2_ERROR_BAD_USE error instead of hanging. - - Signed-off-by: Salvador Fandino - -- [Will Cosgrove brought this change] - - kex: Added diffie-hellman-group-exchange-sha256 support - - ... and fixed HMAC_Init depricated usage - - Closes #48 - -Alexander Lamaison (21 Sep 2015) -- Prefixed new #defines to prevent collisions. - - Other libraries might have their own USE_WIN32_*FILES. - -- [keith-daigle brought this change] - - Update examples/scp.c to fix bug where large files on win32 would cause got to wrap and go negative - -- [David Byron brought this change] - - add libssh2_scp_recv2 to support large (> 2GB) files on windows - -Daniel Stenberg (17 Sep 2015) -- [sune brought this change] - - WinCNG: support for SHA256/512 HMAC - - Closes #47 - -- [brian m. carlson brought this change] - - Add support for HMAC-SHA-256 and HMAC-SHA-512. - - Implement support for these algorithms and wire them up to the libgcrypt - and OpenSSL backends. Increase the maximum MAC buffer size to 64 bytes - to prevent buffer overflows. Prefer HMAC-SHA-256 over HMAC-SHA-512, and - that over HMAC-SHA-1, as OpenSSH does. - - Closes #40 - -- [Zenju brought this change] - - kex: free server host key before allocating it (again) - - Fixes a memory leak when Synology server requests key exchange - - Closes #43 - -- [Viktor Szakats brought this change] - - GNUmakefile: up OpenSSL version - - closes #23 - -- [Viktor Szakats brought this change] - - GNUmakefile: add -m64 CFLAGS when targeting mingw64, add -m32/-m64 to LDFLAGS - - libssh2 equivalent of curl patch https://github.com/bagder/curl/commit/d21b66835f2af781a3c2a685abc92ef9f0cd86be - - This allows to build for the non-default target when using a multi-target mingw distro. - Also bump default OpenSSL dependency path to 1.0.2c. - -- [Viktor Szakats brought this change] - - GNUmakefile: add support for LIBSSH2_LDFLAG_EXTRAS - - It is similar to existing LIBSSH2_CFLAG_EXTRAS, but for - extra linker options. - - Also delete some line/file ending whitespace. - - closes #27 - -- [nasacj brought this change] - - hostkey.c: Fix compiling error when OPENSSL_NO_MD5 is defined - - Closes #32 - -- [Mizunashi Mana brought this change] - - openssl.h: adjust the rsa/dsa includes - - ... to work when built without DSA support. - - Closes #36 - -Alexander Lamaison (26 Jul 2015) -- Let CMake build work as a subproject. - - Patch contributed by JasonHaslam. - -- Fix builds with Visual Studio 2015. - - VS2015 moved stdio functions to the header files as inline function. That means check_function_exists can't detect them because it doesn't use header files - just does a link check. Instead we need to use check_symbol_exists with the correct headers. - -Kamil Dudka (2 Jul 2015) -- cmake: include CMake files in the release tarballs - - Despite we announced the CMake support in libssh2-1.6.0 release notes, - the files required by the CMake build system were not included in the - release tarballs. Hence, the only way to use CMake for build was the - upstream git repository. - - This commit makes CMake actually supported in the release tarballs. - -- tests/mansyntax.sh: fix 'make distcheck' with recent autotools - - Do not create symbolic links off the build directory. Recent autotools - verify that out-of-source build works even if the source directory tree - is not writable. - -- openssl: fix memleak in _libssh2_dsa_sha1_verify() - -Daniel Stenberg (12 Jun 2015) -- openssl: make libssh2_sha1 return error code - - - use the internal prefix _libssh2_ for non-exported functions - - - removed libssh2_md5() since it wasn't used - - Reported-by: Kamil Dudka - -- [LarsNordin-LNdata brought this change] - - SFTP: Increase speed and datasize in SFTP read - - The function sftp_read never return more then 2000 bytes (as it should - when I asked Daniel). I increased the MAX_SFTP_READ_SIZE to 30000 but - didn't get the same speed as a sftp read in SecureSSH. I analyzed the - code and found that a return always was dona when a chunk has been read. - I changed it to a sliding buffer and worked on all available chunks. I - got an increase in speed and non of the test I have done has failed - (both local net and over Internet). Please review and test. I think - 30000 is still not the optimal MAX_SFTP_READ_SIZE, my next goal is to - make an API to enable changing this value (The SecureSSH sftp_read has - more complete filled packages when comparing the network traffic) - -- bump: start working on 1.6.1 - -Version 1.6.0 (5 Jun 2015) - -Daniel Stenberg (5 Jun 2015) -- RELEASE-NOTES: synced with 858930cae5c6a - -Marc Hoersken (19 May 2015) -- wincng.c: fixed indentation - -- [sbredahl brought this change] - - wincng.c: fixed memleak in (block) cipher destructor - -Alexander Lamaison (6 May 2015) -- [Jakob Egger brought this change] - - libssh2_channel_open: more detailed error message - - The error message returned by libssh2_channel_open in case of a server side channel open failure is now more detailed and includes the four standard error conditions in RFC 4254. - -- [Hannes Domani brought this change] - - kex: fix libgcrypt memory leaks of bignum - - Fixes #168. - -Marc Hoersken (3 Apr 2015) -- configure.ac: check for SecureZeroMemory for clear memory feature - -- Revert "wincng.c: fix clear memory feature compilation with mingw" - - This reverts commit 2d2744efdd0497b72b3e1ff6e732aa4c0037fc43. - - Autobuilds show that this did not solve the issue. - And it seems like RtlFillMemory is defined to memset, - which would be optimized out by some compilers. - -- wincng.c: fix clear memory feature compilation with mingw - -Alexander Lamaison (1 Apr 2015) -- [LarsNordin-LNdata brought this change] - - Enable use of OpenSSL that doesn't have DSA. - - Added #if LIBSSH2_DSA for all DSA functions. - -- [LarsNordin-LNdata brought this change] - - Use correct no-blowfish #define with OpenSSL. - - The OpenSSL define is OPENSSL_NO_BF, not OPENSSL_NO_BLOWFISH. - -Marc Hoersken (25 Mar 2015) -- configure: error if explicitly enabled clear-memory is not supported - - This takes 22bd8d81d8fab956085e2079bf8c29872455ce59 and - b8289b625e291bbb785ed4add31f4759241067f3 into account, - but still makes it enabled by default if it is supported - and error out in case it is unsupported and was requested. - -Daniel Stenberg (25 Mar 2015) -- configure: make clear-memory default but only WARN if backend unsupported - - ... instead of previous ERROR. - -Marc Hoersken (24 Mar 2015) -- wincng.h: fix warning about computed return value not being used - -- nonblocking examples: fix warning about unused tvdiff on Mac OS X - -Daniel Stenberg (24 Mar 2015) -- openssl: fix compiler warnings - -- cofigure: fix --disable-clear-memory check - -Marc Hoersken (23 Mar 2015) -- scp.c: improved command length calculation - - Reduced number of calls to strlen, because shell_quotearg already - returns the length of the resulting string (e.q. quoted path) - which we can add to the existing and known cmd_len. - Removed obsolete call to memset again, because we can put a final - NULL-byte at the end of the string using the calculated length. - -- scp.c: improved and streamlined formatting - -- scp.c: fix that scp_recv may transmit not initialised memory - -- scp.c: fix that scp_send may transmit not initialised memory - - Fixes ticket 244. Thanks Torsten. - -- kex: do not ignore failure of libssh2_sha1_init() - - Based upon 43b730ce56f010e9d33573fcb020df49798c1ed8. - Fixes ticket 290. Thanks for the suggestion, mstrsn. - -- wincng.h: fix return code of libssh2_md5_init() - -- openssl.c: fix possible segfault in case EVP_DigestInit fails - -- wincng.c: fix possible use of uninitialized variables - -- wincng.c: fix unused argument warning if clear memory is not enabled - -- wincng: Added explicit clear memory feature to WinCNG backend - - This re-introduces the original feature proposed during - the development of the WinCNG crypto backend. It still needs - to be added to libssh2 itself and probably other backends. - - Memory is cleared using the function SecureZeroMemory which is - available on Windows systems, just like the WinCNG backend. - -- wincng.c: fixed mixed line-endings - -- wincng.c: fixed use of invalid parameter types in a8d14c5dcf - -- wincng.c: only try to load keys corresponding to the algorithm - -- wincng.c: moved PEM headers into definitions - -- wincng.h: fixed invalid parameter name - -- wincng: fixed mismatch with declarations in crypto.h - -- userauth.c: fixed warning C6001: using uninitialized sig and sig_len - -- pem.c: fixed warning C6269: possible incorrect order of operations - -- wincng: add support for authentication keys to be passed in memory - - Based upon 18cfec8336e and daa2dfa2db. - -- pem.c: add _libssh2_pem_parse_memory to parse PEM from memory - - Requirement to implement 18cfec8336e for Libgcrypt and WinCNG. - -- pem.c: fix copy and paste mistake from 55d030089b8 - -- userauth.c: fix another possible dereference of a null pointer - -- userauth.c: fix possible dereference of a null pointer - -- pem.c: reduce number of calls to strlen in readline - -Alexander Lamaison (17 Mar 2015) -- [Will Cosgrove brought this change] - - Initialise HMAC_CTX in more places. - - Missed a couple more places we init ctx to avoid openssl threading crash. - -- Build build breakage in WinCNG backend caused when adding libssh2_userauth_publickey_frommemory. - - The new feature isn't implemented for the WinCNG backend currently, but the WinCNG backend didn't contain any implementation of the required backend functions - even ones that returns an error. That caused link errors. - - This change fixes the problem by providing an implementation of the backend functions that returns an error. - -- Fix breakage in WinCNG backend caused by introducing libssh2_hmac_ctx_init. - - The macro was defined to nothing for the libgcrypt backend, but not for WinCNG. This brings the latter into line with the former. - -Daniel Stenberg (15 Mar 2015) -- userauth_publickey_frommemory.3: add AVAILABILITY - - ... it will be added in 1.6.0 - -- libssh2: next version will be called 1.6.0 - - ... since we just added a new function. - -- docs: add libssh2_userauth_publickey_frommemory.3 to dist - - The function and man page were added in commit 18cfec8336e - -- [Jakob Egger brought this change] - - direct_tcpip: Fixed channel write - - There were 3 bugs in this loop: - 1) Started from beginning after partial writes - 2) Aborted when 0 bytes were sent - 3) Ignored LIBSSH2_ERROR_EAGAIN - - See also: - https://trac.libssh2.org/ticket/281 - https://trac.libssh2.org/ticket/293 - -Alexander Lamaison (15 Mar 2015) -- [Will Cosgrove brought this change] - - Must init HMAC_CTX before using it. - - Must init ctx before using it or openssl will reuse the hmac which is not thread safe and causes a crash. - Added libssh2_hmac_ctx_init macro. - -- Add continuous integration configurations. - - Linux-based CI is done by Travis CI. Windows-based CI is done by Appveyor. - -- [David Calavera brought this change] - - Allow authentication keys to be passed in memory. - - All credits go to Joe Turpin, I'm just reaplying and cleaning his patch: - http://www.libssh2.org/mail/libssh2-devel-archive-2012-01/0015.shtml - - * Use an unimplemented error for extracting keys from memory with libgcrypt. - -Daniel Stenberg (14 Mar 2015) -- docs: include the renamed INSTALL* files in dist - -Alexander Lamaison (13 Mar 2015) -- Prevent collisions between CMake and Autotools in examples/ and tests/. - -- Avoid clash between CMake build and Autotools. - - Autotools expects a configuration template file at src/libssh2_config.h.in, which buildconf generates. But the CMake build system has its CMake-specific version of the file at this path. This means that, if you don't run buildconf, the Autotools build will fail because it configured the wrong header template. - - See https://github.com/libssh2/libssh2/pull/8. - -- Merge pull request #8 from alamaison/cmake - - CMake build system. - -- CMake build system. - - Tested: - - Windows: - - Visual C++ 2005/2008/2010/2012/2013/MinGW-w64 - - static/shared - - 32/64-bit - - OpenSSL/WinCNG - - Without zlib - - Linux: - - GCC 4.6.3/Clang 3.4 - - static/shared - - 32/64-bit - - OpenSSL/Libgcrypt - - With/Without zlib - - MacOS X - - AppleClang 6.0.0 - - static - - 64-bit - - OpenSSL - - Without zlib - - Conflicts: - README - -- Man man syntax tests fail gracefully if man version is not suitable. - -- Return valid code from test fixture on failure. - - The sshd test fixture was returning -1 if an error occurred, but negative error codes aren't technically valid (google it). Bash on Windows converted them to 0 which made setup failure look as though all tests were passing. - -- Let mansyntax.sh work regardless of where it is called from. - -Daniel Stenberg (12 Mar 2015) -- [Viktor Szakáts brought this change] - - mingw build: allow to pass custom CFLAGS - - Allow to pass custom `CFLAGS` options via environment variable - `LIBSSH2_CFLAG_EXTRAS`. Default and automatically added options of - `GNUmakefile` have preference over custom ones. This addition is useful - for passing f.e. custom CPU tuning or LTO optimization (`-flto - -ffat-lto-objects`) options. The only current way to do this is to edit - `GNUmakefile`. This patch makes it unnecessary. - - This is a mirror of similar libcurl patch: - https://github.com/bagder/curl/pull/136 - -- [Will Cosgrove brought this change] - - userauth: Fixed prompt text no longer being copied to the prompts struct - - Regression from 031566f9c - -- README: update the git repo locations - -- wait_socket: wrong use of difftime() - - With reversed arguments it would always return a negative value... - - Bug: https://github.com/bagder/libssh2/issues/1 - -- bump: start working toward 1.5.1 now - -Version 1.5.0 (11 Mar 2015) - -Daniel Stenberg (11 Mar 2015) -- RELEASE-NOTES: 1.5.0 release - -- [Mariusz Ziulek brought this change] - - kex: bail out on rubbish in the incoming packet - - CVE-2015-1782 - - Bug: http://www.libssh2.org/adv_20150311.html - -- docs: move INSTALL, AUTHORS, HACKING and TODO to docs/ - - And with this, cleanup README to be shorter and mention the new source - code home. - -- .gitignore: don't ignore INSTALL - -Dan Fandrich (4 Mar 2015) -- examples/x11.c: include sys/select.h for improved portability - -Daniel Stenberg (4 Mar 2015) -- RELEASE-NOTES: synced with a8473c819bc068 - - In preparation for the upcoming 1.5.0 release. - -Guenter Knauf (8 Jan 2015) -- NetWare build: added some missing exports. - -Marc Hoersken (29 Dec 2014) -- knownhost.c: fix use of uninitialized argument variable wrote - - Detected by clang scan in line 1195, column 18. - -- examples/x11.c: fix result of operation is garbage or undefined - - Fix use of uninitialized structure w_size_bck. - Detected by clang scan in line 386, column 28. - -- examples/x11.c: remove dead assigments of some return values - - Detected by clang scan in line 212, column 9. - Detected by clang scan in line 222, column 13. - Detected by clang scan in line 410, column 13. - -- examples/x11.c: fix possible memory leak if read fails - - Detected by clang scan in line 224, column 21. - -- examples/x11.c: fix invalid removal of first list element - - Fix use of memory after it was being freed. - Detected by clang scan in line 56, column 12. - -- userauth.c: make sure that sp_len is positive and avoid overflows - - ... if the pointer subtraction of sp1 - pubkey - 1 resulted in a - negative or larger value than pubkey_len, memchr would fail. - - Reported by Coverity CID 89846. - -- channel.c: remove logically dead code, host cannot be NULL here - - ... host cannot be NULL in line 525, because it is always - valid (e.g. at least set to "0.0.0.0") after lines 430 and 431. - - Reported by Coverity CID 89807. - -- session.c: check return value of session_nonblock during startup - - Reported by Coverity CID 89803. - -- session.c: check return value of session_nonblock in debug mode - - Reported by Coverity CID 89805. - -- pem.c: fix mixed line-endings introduced with 8670f5da24 - -- pem.c: make sure there's a trailing zero and b64data is not NULL - - ... if there is no base64 data between PEM header and footer. - Reported by Coverity CID 89823. - -- kex.c: make sure mlist is not set to NULL - - ... if the currently unsupported LANG methods are called. - Reported by Coverity CID 89834. - -- packet.c: i < 256 was always true and i would overflow to 0 - - Visualize that the 0-termination is intentional, because the array - is later passed to strlen within _libssh2_packet_askv. - -- silence multiple data conversion warnings - -Daniel Stenberg (23 Dec 2014) -- agent_connect_unix: make sure there's a trailing zero - - ... if the path name was too long. Reported by Coverity CID 89801. - -Marc Hoersken (22 Dec 2014) -- examples on Windows: use native SOCKET-type instead of int - - And check return values accordingly. - -- userauth.c: improve readability and clarity of for-loops - -Daniel Stenberg (22 Dec 2014) -- calloc: introduce LIBSSH2_CALLOC() - - A simple function using LIBSSH2_ALLOC + memset, since this pattern was - used in multiple places and this simplies code in general. - -Marc Hoersken (15 Dec 2014) -- libssh2_priv.h: Ignore session, context and format parameters - -- x11 example: check return value of socket function - -- examples: fixed mixed line-endings introduced with aedfba25b8 - -- wincng.c: explicitly ignore BCrypt*AlgorithmProvider return codes - - Fixes VS2012 code analysis warning C6031: - return value ignored: could return unexpected value - -- wincng.c: fix possible invalid memory write access - - Fixes VS2012 code analysis warning C6386: - buffer overrun: accessing 'pbOutput', the writable size is - 'cbOutput' bytes, but '3' bytes may be written: libssh2 wincng.c 610 - -- tests on Windows: check for WSAStartup return code - - Fixes VS2012 code analysis warning C6031: - return value ignored: could return unexpected value - -- wincng.c: fix possible NULL pointer de-reference of bignum - - Fixes VS2012 code analysis warning C6011: - dereferencing NULL pointer 'bignum'. libssh2 wincng.c 1567 - -- wincng.c: fix possible use of uninitialized memory - - Fixes VS2012 code analysis warning C6001: - using uninitialized memory 'cbDecoded'. libssh2 wincng.c 553 - -- packet.c: fix possible NULL pointer de-reference within listen_state - - Fixes VS2012 code analysis warning C6011: - dereferencing NULL pointer 'listen_state->channel'. libssh2 packet.c 221 - -- kex.c: fix possible NULL pointer de-reference with session->kex - - Fixes VS2012 code analysis warning C6011: - dereferencing NULL pointer 'session->kex'. libssh2 kex.c 1761 - -- agent.c: check return code of MapViewOfFile - - Fixes VS2012 code analysis warning C6387: 'p+4' may be '0': - this does not adhere to the specification for the function - 'memcpy': libssh2 agent.c 330 - - Fixes VS2012 code analysis warning C6387: 'p' may be '0': - this does not adhere to the specification for the function - 'UnmapViewOfFile': libssh2 agent.c 333 - -- examples on Windows: check for socket return code - - Fixes VS2012 code analysis warning C28193: - The variable holds a value that must be examined - -- examples on Windows: check for WSAStartup return code - - Fixes VS2012 code analysis warning C6031: - return value ignored: could return unexpected value - -Guenter Knauf (11 Dec 2014) -- wincng.c: silent some more gcc compiler warnings. - -- wincng.c: silent gcc compiler warnings. - -- Watcom build: added support for WinCNG build. - -- build: updated dependencies in makefiles. - -Daniel Stenberg (4 Dec 2014) -- configure: change LIBS not LDFLAGS when checking for libs - - Closes #289 - - Patch-by: maurerpe - -Guenter Knauf (3 Dec 2014) -- MinGW build: some more GNUMakefile tweaks. - - test/GNUmakefile: added architecture autodetection; added switches to - CFLAGS and RCFLAGS to make sure that the right architecture is used. - Added support to build with WinCNG. - -- sftpdir.c: added authentication method detection. - - Stuff copied over from ssh2.c to make testing a bit easier. - -- NMake build: fixed LIBS settings. - -- NMake build: added support for WinCNG build. - -- MinGW build: some GNUMakefile tweaks. - - Added architecture autodetection; added switches to CFLAGS and - RCFLAGS to make sure that the right architecture is used. - Added support to build with WinCNG. - -- MinGW build: Fixed redefine warnings. - -- Updated copyright year. - -Daniel Stenberg (31 Aug 2014) -- COPYING: bump the copyright year - -Dan Fandrich (28 Jul 2014) -- docs: fixed a bunch of typos - -- docs: added missing libssh2_session_handshake.3 file - -Marc Hoersken (19 May 2014) -- wincng.c: specify the required libraries for dependencies using MSVC - - Initially reported by Bob Kast as "for MS VS builds, specify the - libraries that are required so they don't need to go into all - project files that may use this library". Thanks a lot. - -- [Bob Kast brought this change] - - windows build: do not export externals from static library - - If you are building a DLL, then you need to explicitly export each - entry point. When building a static library, you should not. - - libssh2 was exporting the entry points whether it was building a DLL or a - static library. To elaborate further, if libssh2 was used as a static - library, which was being linked into a DLL, the libssh2 API would be - exported from that separate DLL. - -Daniel Stenberg (19 May 2014) -- [Mikhail Gusarov brought this change] - - Fix typos in manpages - -Marc Hoersken (18 May 2014) -- wincng.c: Fixed memory leak in case of an error during ASN.1 decoding - -- configure: Display individual crypto backends on separate lines - - This avoids line-wrapping in between parameters and makes the - error message look like the following: - - configure: error: No crypto library found! - Try --with-libssl-prefix=PATH - or --with-libgcrypt-prefix=PATH - or --with-wincng on Windows - -- [Bob Kast brought this change] - - libssh2_priv.h: a 1 bit bit-field should be unsigned - - some compilers may not like this - -- knownhost.c: Fixed warning that pointer targets differ in signedness - -- wincng.c: Fixed warning about pointer targets differing in signedness - -- tcpip-forward.c: Fixed warning that pointer targets differ in signedness - - libssh2_channel_forward_listen_ex uses ints instead of unsigned ints. - -- misc.c: Fixed warning about mixed declarations and code - -- libgcrypt.h: Fixed warning about pointer targets differing in signedness - -- wincng.h: Fixed warning about pointer targets differing in signedness - -- misc.c: Fixed warning about unused parameter abstract - -- tcpip-forward.c: Removed unused variables shost, sport and sockopt - -- wincng.h: Added forward declarations for all WinCNG functions - - Initially reported by Bob Kast as "Wincng - define function - prototypes for wincng routines". Thanks a lot. - - Also replaced structure definitions with type definitions. - -- [Bob Kast brought this change] - - libssh2.h: on Windows, a socket is of type SOCKET, not int - -- win32: Added WinCNG targets to generated Visual Studio project - - Inspired by Bob Kast's reports, this commit enables the compilation - of libssh2 with WinCNG using the generated Visual Studio project files. - This commit adds WinCNG support to parts of the existing Win32 build - infrastructure, until new build systems, like pre-defined VS project - files or CMake files may be added. - - This commit and b20bfeb3e519119a48509a1099c06d65aa7da1d7 raise one - question: How to handle build systems, like VS project files, that - need to include all source files regardless of the desired target, - including all supported crypto backends? For now the mentioned commit - added a check for LIBSSH2_OPENSSL to openssl.c and with this commit - the supported crypto backends are hardcoded within Makefile.am. - -- libssh2_priv msvc: Removed redundant definition of inline keyword - - Initially reported by Bob Kast as "Remove redundant 'inline' define". - Thanks a lot. - -- wincng: Made data parameter to hash update function constant - - Initially reported by Bob Kast as "formal parameter must be const - since it is used in contexts where the actual parameter may be const". - Thanks a lot. - -- wincng: fix cross-compilation against the w64 mingw-runtime package - -- openssl: Check for LIBSSH2_OPENSSL in order to compile with openssl - -- wincng: Fixed use of possible uninitialized variable pPaddingInfo - - Reported by Bob Kast, thanks a lot. - -- wincng: Added cast for double to unsigned long conversion - -- wincng: Cleaned up includes and check NTSTATUS using macro - - Removed header file combination that is not supported on a real - Windows platform and can only be compiled using MinGW. Replaced - custom NTSTATUS return code checks with BCRYPT_SUCCESS macro. - -Daniel Stenberg (16 Mar 2014) -- userauth_hostbased_fromfile: zero assign to avoid uninitialized use - - Detected by clang-analyze - -- channel_receive_window_adjust: store windows size always - - Avoid it sometimes returning without storing it, leaving calling - functions with unknown content! - - Detected by clang-analyzer - -- publickey_packet_receive: avoid junk in returned pointers - - clang-analyzer found this risk it would return a non-initialized pointer - in a success case - -Peter Stuge (16 Mar 2014) -- [Marc Hoersken brought this change] - - Added Windows Cryptography API: Next Generation based backend - -- [Marc Hoersken brought this change] - - knownhost.c: fixed that 'key_type_len' may be used uninitialized - - ../src/knownhost.c: In function 'libssh2_knownhost_readline': - ../src/knownhost.c:651:16: warning: 'key_type_len' may be used - uninitialized in this function [-Wmaybe-uninitialized] - rc = knownhost_add(hosts, hostbuf, NULL, - ^ - ../src/knownhost.c:745:12: note: 'key_type_len' was declared here - size_t key_type_len; - ^ - -- [Marc Hoersken brought this change] - - pem.c: always compile pem.c independently of crypto backend - -- Fix non-autotools builds: Always define the LIBSSH2_OPENSSL CPP macro - - Commit d512b25f69a1b6778881f6b4b5ff9cfc6023be42 introduced a crypto - library abstraction in the autotools build system, to allow us to more - easily support new crypto libraries. In that process it was found that - all other build system which we support are hard-coded to build with - OpenSSL. Commit f5c1a0d98bd51aeb24aca3d49c7c81dcf8bd858d fixes automake - introduced into non-autotools build systems but still overlooked the - CPP macro saying that we are using OpenSSL. - - Thanks to Marc Hörsken for identifying this issue and proposing a fix - for win32/{GNUmakefile,config.mk}. This commit uses a slightly different - approach but the end result is the same. - -Dan Fandrich (15 Mar 2014) -- channel_close: Close the channel even in the case of errors - -- sftp_close_handle: ensure the handle is always closed - - Errors are reported on return, but otherwise the close path is - completed as much as possible and the handle is freed on exit. - -Alexander Lamaison (6 Mar 2014) -- knownhost: Restore behaviour of `libssh2_knownhost_writeline` with short buffer. - - Commit 85c6627c changed the behaviour of `libssh2_knownhost_writeline` so that it stopped returning the number of bytes needed when the given buffer was too small. Also, the function changed such that is might write to part of the buffer before realising it is too small. - - This commit restores the original behaviour, whilst keeping the unknown-key-type functionality that 85c6627c. Instead of writing to the buffer piecemeal, the length of the various parts is calculated up front and the buffer written only if there is enough space. The calculated necessary size is output in `outlen` regardless of whether the buffer was written to. - - The main use-case for the original behaviour that this commit restores is to allow passing in a NULL buffer to get the actual buffer size needed, before calling the function again with the buffer allocated to the exact size required. - -- knownhost: Fix DSS keys being detected as unknown. - - I missing `else` meant ssh-dss format keys were being re-detected as unknown format. - -Dan Fandrich (6 Mar 2014) -- knownhosts: Abort if the hosts buffer is too small - - This could otherwise cause a match on the wrong host - -- agent_list_identities: Fixed memory leak on OOM - -- Fixed a few typos - -- userauth: Fixed an attempt to free from stack on error - -- Fixed a few memory leaks in error paths - -- Fixed two potential use-after-frees of the payload buffer - - The first might occur if _libssh2_packet_add returns an error, as - fullpacket_state wasn't reset to idle so if it were possible for - fullpacket to be called again, it would return to the same state - handler and re-use the freed p->packet buffer. - - The second could occur if decrypt returned an error, as it freed the - packet buffer but did not clear total_num, meaning that freed buffer - could be written into again later. - -Alexander Lamaison (28 Nov 2013) -- Fix missing `_libssh2_error` in `_libssh2_channel_write`. - - In one case, the error code from `_libssh2_transport_read` was being returned from `_libssh2_channel_write` without setting it as the last error by calling `_libssh2_error`. This commit fixes that. - - Found when using a session whose socket had been inadvertently destroyed. The calling code got confused because via `libssh2_session_last_error` it appeared no error had occurred, despite one being returned from the previous function. - -Kamil Dudka (21 Nov 2013) -- [Mark McPherson brought this change] - - openssl: initialise the digest context before calling EVP_DigestInit() - - When using the OpenSSL libraries in FIPS mode, the function call - EVP_DigestInit() is actually #defined to FIPS_digestinit(). - Unfortunately wheres EVP_DigestInit() initialises the context and then - calls EVP_DigestInit_ex(), this function assumes that the context has - been pre-initialised and crashes when it isn't. - - Bug: https://trac.libssh2.org/ticket/279 - - Fixes #279 - -- [Marc Hörsken brought this change] - - .gitignore: Ignore files like src/libssh2_config.h.in~ - -Peter Stuge (13 Nov 2013) -- Move automake conditionals added by commit d512b25f out of Makefile.inc - - Commit d512b25f69a1b6778881f6b4b5ff9cfc6023be42 added automake - conditionals to Makefile.inc but since Makefile.inc is included - from Makefile for all other build systems that does not work. - - This commit instead adds Makefile.OpenSSL.inc and Makefile.libgcrypt.inc - and moves the automake conditional to its proper place, src/Makefile.am. - - The automake conditional includes the correct Makefile.$name.inc per - the crypto library selection/detection done by configure. - - All non-autotools build system files in libssh2 are hardcoded to use - OpenSSL and do not get a conditional but at least there is some reuse - because they can all include the new Makefile.OpenSSL.inc. - -Daniel Stenberg (27 Oct 2013) -- [Salvador Fandino brought this change] - - Set default window size to 2MB - - The default channel window size used until now was 256KB. This value is - too small and results on a bottleneck on real-life networks where - round-trip delays can easily reach 300ms. - - The issue was not visible because the configured channel window size - was being ignored and a hard-coded value of ~22MB being used instead, - but that was fixed on a previous commit. - - This patch just changes the default window size - (LIBSSH2_CHANNEL_WINDOW_DEFAULT) to 2MB. It is the same value used by - OpenSSH and in our opinion represents a good compromise between memory - used and transfer speed. - - Performance tests were run to determine the optimum value. The details - and related discussion are available from the following thread on the - libssh2 mailing-list: - - http://www.libssh2.org/mail/libssh2-devel-archive-2013-10/0018.shtml - http://article.gmane.org/gmane.network.ssh.libssh2.devel/6543 - - An excerpt follows: - - "I have been running some transfer test and measuring their speed. - - My setup was composed of a quad-core Linux machine running Ubuntu 13.10 - x86_64 with a LXC container inside. The data transfers were performed - from the container to the host (never crossing through a physical - network device). - - Network delays were simulated using the tc tool. And ping was used to - verify that they worked as intended during the tests. - - The operation performed was the equivalent to the following ssh command: - - $ ssh container "dd bs=16K count=8K if=/dev/zero" >/dev/null - - Though, establishment and closing of the SSH connection was excluded - from the timings. - - I run the tests several times transferring files of sizes up to 128MB - and the results were consistent between runs. - - The results corresponding to the 128MB transfer are available here: - - https://docs.google.com/spreadsheet/ccc?key=0Ao1yRmX6PQQzdG5wSFlrZl9HRWNET3ZyN0hnaGo5ZFE&usp=sharing - - It clearly shows that 256KB is too small as the default window size. - Moving to a 512MB generates a great improvement and after the 1MB mark - the returns rapidly diminish. Other factors (TCP window size, probably) - become more limiting than the channel window size - - For comparison I also performed the same transfers using OpenSSH. Its - speed is usually on par with that of libssh2 using a window size of 1MB - (even if it uses a 2MB window, maybe it is less aggressive sending the - window adjust msgs)." - - Signed-off-by: Salvador Fandino - -- [Salvador brought this change] - - _libssh2_channel_read: Honour window_size_initial - - _libssh2_channel_read was using an arbitrary hard-coded limit to trigger - the window adjusting code. The adjustment used was also hard-coded and - arbitrary, 15MB actually, which would limit the usability of libssh2 on - systems with little RAM. - - This patch, uses the window_size parameter passed to - libssh2_channel_open_ex (stored as remote.window_size_initial) plus the - buflen as the base for the trigger and the adjustment calculation. - - The memory usage when using the default window size is reduced from 22MB - to 256KB per channel (actually, if compression is used, these numbers - should be incremented by ~50% to account for the errors between the - decompressed packet sizes and the predicted sizes). - - My tests indicate that this change does not impact the performance of - transfers across localhost or a LAN, being it on par with that of - OpenSSH. On the other hand, it will probably slow down transfers on - networks with high bandwidth*delay when the default window size - (LIBSSH2_CHANNEL_WINDOW_DEFAULT=256KB) is used. - - Signed-off-by: Salvador Fandino - -- [Salvador Fandino brought this change] - - knownhosts: handle unknown key types - - Store but don't use keys of unsupported types on the known_hosts file. - - Currently, when libssh2 parses a known_host file containing keys of some - type it doesn't natively support, it stops reading the file and returns - an error. - - That means, that the known_host file can not be safely shared with other - software supporting other key types (i.e. OpenSSH). - - This patch adds support for handling keys of unknown type. It can read - and write them, even if they are never going to be matched. - - At the source level the patch does the following things: - - - add a new unknown key type LIBSSH2_KNOWNHOST_KEY_UNKNOWN - - - add a new slot (key_type_name) on the known_host struct that is - used to store the key type in ascii form when it is not supported - - - parse correctly known_hosts entries with unknown key types and - populate the key_type_name slot - - - print correctly known_hosts entries of unknown type - - - when checking a host key ignore keys that do not match the key - - Fixes #276 - -- windows build: fix build errors - - Fixes various link errors with VS2010 - - Reported-by: "kdekker" - Fixes #272 - -- man page: add missing function argument - - for libssh2_userauth_publickey_fromfile_ex() - - Reported-by: "pastey" - - Fixes #262 - -- [Salvador brought this change] - - Fix zlib deflate usage - - Deflate may return Z_OK even when not all data has been compressed - if the output buffer becomes full. - - In practice this is very unlikely to happen because the output buffer - size is always some KBs larger than the size of the data passed for - compression from the upper layers and I think that zlib never expands - the data so much, even on the worst cases. - - Anyway, this patch plays on the safe side checking that the output - buffer is not exhausted. - - Signed-off-by: Salvador - -- [Salvador brought this change] - - comp_method_zlib_decomp: Improve buffer growing algorithm - - The old algorithm was O(N^2), causing lots and lots of reallocations - when highly compressed data was transferred. - - This patch implements a simpler one that just doubles the buffer size - everytime it is exhausted. It results in O(N) complexity. - - Also a smaller inflate ratio is used to calculate the initial size (x4). - - Signed-off-by: Salvador - -- [Salvador brought this change] - - Fix zlib usage - - Data may remain in zlib internal buffers when inflate() returns Z_OK - and avail_out == 0. In that case, inflate has to be called again. - - Also, once all the data has been inflated, it returns Z_BUF_ERROR to - signal that the input buffer has been exhausted. - - Until now, the way to detect that a packet payload had been completely - decompressed was to check that no data remained on the input buffer - but that didn't account for the case where data remained on the internal - zlib buffers. - - That resulted in packets not being completely decompressed and the - missing data reappearing on the next packet, though the bug was masked - by the buffer allocation algorithm most of the time and only manifested - when transferring highly compressible data. - - This patch fixes the zlib usage. - - Signed-off-by: Salvador - -- [Salvador brought this change] - - _libssh2_channel_read: fix data drop when out of window - - After filling the read buffer with data from the read queue, when the - window size was too small, "libssh2_channel_receive_window_adjust" was - called to increase it. In non-blocking mode that function could return - EAGAIN and, in that case, the EAGAIN was propagated upwards and the data - already read on the buffer lost. - - The function was also moving between the two read states - "libssh2_NB_state_idle" and "libssh2_NB_state_created" both of which - behave in the same way (excepting a debug statment). - - This commit modifies "_libssh2_channel_read" so that the - "libssh2_channel_receive_window_adjust" call is performed first (when - required) and if everything goes well, then it reads the data from the - queued packets into the read buffer. - - It also removes the useless "libssh2_NB_state_created" read state. - - Some rotted comments have also been updated. - - Signed-off-by: Salvador - -- [Salvador Fandino brought this change] - - window_size: redid window handling for flow control reasons - - Until now, the window size (channel->remote.window_size) was being - updated just after receiving the packet from the transport layer. - - That behaviour is wrong because the channel queue may grow uncontrolled - when data arrives from the network faster that the upper layer consumes - it. - - This patch adds a new counter, read_avail, which keeps a count of the - bytes available from the packet queue for reading. Also, now the window - size is adjusted when the data is actually read by an upper layer. - - That way, if the upper layer stops reading data, the window will - eventually fill and the remote host will stop sending data. When the - upper layers reads enough data, a window adjust packet is delivered and - the transfer resumes. - - The read_avail counter is used to detect the situation when the remote - server tries to send data surpassing the window size. In that case, the - extra data is discarded. - - Signed-off-by: Salvador - -Peter Stuge (15 Sep 2013) -- configure.ac: Call zlib zlib and not libz in text but keep option names - -- configure.ac: Reorder --with-* options in --help output - -- configure.ac: Rework crypto library detection - - This further simplifies adding new crypto libraries. - -- Clean up crypto library abstraction in build system and source code - - libssh2 used to explicitly check for libgcrypt and default to OpenSSL. - - Now all possible crypto libraries are checked for explicitly, making - the addition of further crypto libraries both simpler and cleaner. - -- configure.ac: Add zlib to Requires.private in libssh2.pc if using zlib - -- Revert "Added Windows Cryptography API: Next Generation based backend" - - This reverts commit d385230e15715e67796f16f3e65fd899f21a638b. - -Daniel Stenberg (7 Sep 2013) -- [Leif Salomonsson brought this change] - - sftp_statvfs: fix for servers not supporting statfvs extension - - Fixes issue arising when server does not support statfvs and or fstatvfs - extensions. sftp_statvfs() and sftp_fstatvfs() after this patch will - handle the case when SSH_FXP_STATUS is returned from server. - -- [Marc Hoersken brought this change] - - Added Windows Cryptography API: Next Generation based backend - -- [Kamil Dudka brought this change] - - partially revert "window_size: explicit adjustments only" - - This partially reverts commit 03ca9020756a4e16f0294e5b35e9826ee6af2364 - in order to fix extreme slowdown when uploading to localhost via SFTP. - - I was able to repeat the issue on RHEL-7 on localhost only. It did not - occur when uploading via network and it did not occur on a RHEL-6 box - with the same version of libssh2. - - The problem was that sftp_read() used a read-ahead logic to figure out - the window_size, but sftp_packet_read() called indirectly from - sftp_write() did not use any read-ahead logic. - -- _libssh2_channel_write: client spins on write when window full - - When there's no window to "write to", there's no point in waiting for - the socket to become writable since it most likely just will continue to - be. - - Patch-by: ncm - Fixes #258 - -- _libssh2_channel_forward_cancel: avoid memory leaks on error - - Fixes #257 - -- _libssh2_packet_add: avoid using uninitialized memory - - In _libssh2_packet_add, called by _libssh2_packet_read, a call to - _libssh2_packet_send that is supposed to send a one-byte message - SSH_MSG_REQUEST_FAILURE would send an uninitialized byte upon re-entry - if its call to _send returns _EAGAIN. - - Fixes #259 - -- _libssh2_channel_forward_cancel: accessed struct after free - - ... and the assignment was pointless anyway since the struct was about - to be freed. Bug introduced in dde2b094. - - Fixes #268 - -Peter Stuge (2 Jun 2013) -- [Marc Hoersken brought this change] - - Fixed compilation using mingw-w64 - -- [Marc Hoersken brought this change] - - knownhost.c: use LIBSSH2_FREE macro instead of free - - Use LIBSSH2_FREE instead of free since - _libssh2_base64_encode uses LIBSSH2_ALLOC - -Daniel Stenberg (18 May 2013) -- [Matthias Kerestesch brought this change] - - libssh2_agent_init: init ->fd to LIBSSH2_INVALID_SOCKET - - ... previously it was left at 0 which is a valid file descriptor! - - Bug: https://trac.libssh2.org/ticket/265 - - Fixes #265 - -- userauth_password: pass on the underlying error code - - _libssh2_packet_requirev() may return different errors and we pass that - to the parent instead of rewriting it. - - Bug: http://libssh2.org/mail/libssh2-devel-archive-2013-04/0029.shtml - Reported by: Cosmin - -Peter Stuge (9 May 2013) -- [Marc Hoersken brought this change] - - libcrypt.c: Fix typo in _libssh2_rsa_sha1_sign() parameter type - -Kamil Dudka (4 May 2013) -- configure.ac: replace AM_CONFIG_HEADER with AC_CONFIG_HEADERS - - Reported by: Quintus - Bug: https://trac.libssh2.org/ticket/261 - -Guenter Knauf (12 Apr 2013) -- Fixed copyright string for NetWare build. - -Daniel Stenberg (9 Apr 2013) -- [Richard W.M. Jones brought this change] - - sftp: Add support for fsync (OpenSSH extension). - - The new libssh2_sftp_fsync API causes data and metadata in the - currently open file to be committed to disk at the server. - - This is an OpenSSH extension to the SFTP protocol. See: - - https://bugzilla.mindrot.org/show_bug.cgi?id=1798 - -- [Richard W.M. Jones brought this change] - - sftp: statvfs: Along error path, reset the correct 'state' variable. - -- [Richard W.M. Jones brought this change] - - sftp: seek: Don't flush buffers on same offset - - Signed-off-by: Richard W.M. Jones - -Guenter Knauf (9 Feb 2013) -- Updated dependency libs. - -- Fixed tool macro names. - -Daniel Stenberg (29 Nov 2012) -- [Seth Willits brought this change] - - compiler warnings: typecast strlen in macros - - ... in macro parameters to avoid compiler warnings about lost precision. - - Several macros in libssh2.h call strlen and pass the result directly to - unsigned int parameters of other functions, which warns about precision - loss because strlen returns size_t which is unsigned long on at least - some platforms (such as OS X). The fix is to simply typecast the - strlen() result to unsigned int. - -- libssh2.h: bump version to 1.4.4-DEV - -Version 1.4.3 (27 Nov 2012) - -Daniel Stenberg (27 Nov 2012) -- RELEASE-NOTES: fixed for 1.4.3 - -- sftp_read: return error if a too large package arrives - -Peter Stuge (13 Nov 2012) -- Only define _libssh2_dsa_*() functions when building with DSA support - -Guenter Knauf (8 Nov 2012) -- Added .def file to output. - -Kamil Dudka (1 Nov 2012) -- libssh2_hostkey_hash.3: update the description of return value - - The function returns NULL also if the hash algorithm is not available. - -Guenter Knauf (24 Oct 2012) -- Fixed mode acciedently committed. - -- Ignore generated file. - -- Added hack to make use of Makefile.inc. - - This should avoid further maintainance of the objects list. - -- Fixed MSVC NMakefile. - - Added missing source files; added resource for DLL. - -Kamil Dudka (22 Oct 2012) -- examples: use stderr for messages, stdout for data - - Reported by: Karel Srot - Bug: https://bugzilla.redhat.com/867462 - -- openssl: do not leak memory when handling errors - - ,.. in aes_ctr_init(). Detected by Coverity. - -- channel: fix possible NULL dereference - - ... in libssh2_channel_get_exit_signal(). Detected by Coverity. - -- Revert "aes: the init function fails when OpenSSL has AES support" - - This partially reverts commit f4f2298ef3635acd031cc2ee0e71026cdcda5864. - - We need to use the EVP_aes_???_ctr() functions in FIPS mode. - -- crypt: use hard-wired cipher block sizes consistently - -- openssl: do not ignore failure of EVP_CipherInit() - -- kex: do not ignore failure of libssh2_md5_init() - - The MD5 algorithm is disabled when running in FIPS mode. - -Daniel Stenberg (21 Aug 2012) -- [Peter Krempa brought this change] - - known_hosts: Fail when parsing unknown keys in known_hosts file. - - libssh2_knownhost_readfile() silently ignored problems when reading keys - in unsupported formats from the known hosts file. When the file is - written again from the internal structures of libssh2 it gets truntcated - to the point where the first unknown key was located. - - * src/knownhost.c:libssh2_knownhost_readfile() - return error if key - parsing fails - -- AUTHORS: synced with 42fec44c8a4 - - 31 recent authors added - -- [Dave Hayden brought this change] - - compression: add support for zlib@openssh.com - - Add a "use_in_auth" flag to the LIBSSH2_COMP_METHOD struct and a - separate "zlib@openssh.com" method, along with checking session->state - for LIBSSH2_STATE_AUTHENTICATED. Appears to work on the OpenSSH servers - I've tried against, and it should work as before with normal zlib - compression. - -- [Dmitry Smirnov brought this change] - - configure: gcrypt doesn't come with pkg-config support - - ... so use plain old -lgcrypt to the linker to link with it. - - Fixes #225 - -- sftp_read: Value stored to 'next' is never read - - Detected by clang-analyzer - -- publickey_init: errors are negative, fix check - - Detected by clang-analyzer. - -- [Maxime Larocque brought this change] - - session_free: wrong variable used for keeping state - - If libssh2_session_free is called without the channel being freed - previously by libssh2_channel_free a memory leak could occur. - - A mismatch of states variables in session_free() prevent the call to - libssh2_channel_free function. session->state member is used instead of - session->free_state. - - It causes a leak of around 600 bytes on every connection on my systems - (Linux, x64 and PPC). - - (Debugging done under contract for Accedian Networks) - - Fixes #246 - -Guenter Knauf (29 Jun 2012) -- Small NetWare makefile tweak. - -- Some small Win32 makefile fixes. - -Daniel Stenberg (19 Jun 2012) -- libssh2_userauth_publickey_fromfile_ex.3: mention publickey == NULL - -- comp_method_zlib_decomp: handle Z_BUF_ERROR when inflating - - When using libssh2 to perform an SFTP file transfer from the "JSCAPE MFT - Server" (http://www.jscape.com) the transfer failed. The default JSCAPE - configuration is to enforce zlib compression on SSH2 sessions so the - session was compressed. The relevant part of the debug trace contained: - - [libssh2] 1.052750 Transport: unhandled zlib error -5 - [libssh2] 1.052750 Failure Event: -29 - decompression failure - - The trace comes from comp_method_zlib_decomp() in comp.c. The "unhandled - zlib error -5" is the status returned from the zlib function - inflate(). The -5 status corresponds to "Z_BUF_ERROR". - - The inflate() function takes a pointer to a z_stream structure and - "inflates" (decompresses) as much as it can. The relevant fields of the - z_stream structure are: - - next_in - pointer to the input buffer containing compressed data - avail_in - the number of bytes available at next_in - next_out - pointer to the output buffer to be filled with uncompressed - data - avail_out - how much space available at next_out - - To decompress data you set up a z_stream struct with the relevant fields - filled in and pass it to inflate(). On return the fields will have been - updated so next_in and avail_in show how much compressed data is yet to - be processed and next_out and avail_out show how much space is left in - the output buffer. - - If the supplied output buffer is too small then on return there will be - compressed data yet to be processed (avail_in != 0) and inflate() will - return Z_OK. In this case the output buffer must be grown, avail_out - updated and inflate() called again. - - If the supplied output buffer was big enough then on return the - compressed data will have been exhausted (avail_in == 0) and inflate() - will return Z_OK, so the data has all been uncompressed. - - There is a corner case where inflate() makes no progress. That is, there - may be unprocessed compressed data and space available in the output - buffer and yet the function does nothing. In this case inflate() will - return Z_BUF_ERROR. From the zlib documentation and the source code it - is not clear under what circumstances this happens. It could be that it - needs to write multiple bytes (all in one go) from its internal state to - the output buffer before processing the next chunk of input but but - can't because there is not enough space (though my guesses as to the - cause are not really relevant). Recovery from Z_BUF_ERROR is pretty - simple - just grow the output buffer, update avail_out and call - inflate() again. - - The comp_method_zlib_decomp() function does not handle the case when - inflate() returns Z_BUF_ERROR. It treats it as a non-recoverable error - and basically aborts the session. - - Fixes #240 - -Guenter Knauf (12 Jun 2012) -- MinGW makefile tweaks. - - Use GNU tools when compiling on Linux. - Fixed dist and dev targets. - -- NetWare makefile tweaks. - - Changed to use Windows commandline tools instead of - GNU tools when compiling on Windows. Fixed dist and - dev targets. Enabled nlmconv error for unresolved - symbols. - -Daniel Stenberg (11 Jun 2012) -- Revert "config.rpath: generated file, no need to keep in git" - - This reverts commit 1ac7bd09cc685755577fb2c8829adcd081e7ab3c. - - This file still used by lib/*m4 functions so we need to keep the file - around. - -- BINDINGS: added PySsh2, a Python-ctypes binding - -Guenter Knauf (8 Jun 2012) -- Fixed MinGW debug build. - -Daniel Stenberg (5 Jun 2012) -- BINDINGS: Added the Cocoa/Objective-C one - - ... and sorted the bindings after the languages, alphabetically - - Reported by: Mike Abdullah - -- BINDINGS: document the bindings we know of - -Guenter Knauf (4 Jun 2012) -- Fixed LIBSSH2_INT64_T_FORMAT macro. - - Usually a format macro should hold the whole format, otherwise - it should be named a prefix. Also fixed usage of this macro in - scp.c for a signed var where it was used as prefix for unsigned. - -- Removed obsolete define from makefiles. - -- Renamed NetWare makefiles. - -- Renamed NetWare makefiles. - -- Synced MinGW makefiles with 56c64a6..39e438f. - - Also synced MinGW test makefile with b092696..f8cb874. - -Peter Stuge (30 May 2012) -- Revert "sftp: Don't send attrs.permissions on read-only SSH_FXP_OPEN" - - This reverts commit 04e79e0c798674a0796be8a55f63dd92e6877790. - -- sftp: Don't send attrs.permissions on read-only SSH_FXP_OPEN - - This works around a protocol violation in the ProFTPD 1.3.4 mod_sftp - server, as reported by Will Cosgrove in: - - http://libssh2.org/mail/libssh2-devel-archive-2012-05/0079.shtml - - Based on a suggested fix by TJ Saunders in: - - http://libssh2.org/mail/libssh2-devel-archive-2012-05/0104.shtml - -Guenter Knauf (28 May 2012) -- Try to detect OpenSSL build type automatically. - - Also fixed recently added libgdi32 linkage which is only - required when OpenSSL libs are linked statically. - -Daniel Stenberg (25 May 2012) -- config.rpath: generated file, no need to keep in git - -Guenter Knauf (22 May 2012) -- Updated dependency libary versions. - -Daniel Stenberg (18 May 2012) -- 1.4.3: towards the future - -Version 1.4.2 (18 May 2012) - -Daniel Stenberg (18 May 2012) -- RELEASE-NOTES: synced with 92a9f952794 - -Alexander Lamaison (15 May 2012) -- win32/libssh2_config.h: Remove hardcoded #define LIBSSH2_HAVE_ZLIB. - - Rationale: Everything else in this file states a fact about the win32 - platform that is unconditional for that platform. There is nothing - unconditional about the presence of zlib. It is neither included with - Windows nor with the platform SDK. Therefore, this is not an appropriate - place to assert its presence. Especially as, once asserted, it cannot be - overridden using a compiler flag. - - In contrast, if it is omitted, then it can easily be reasserted by adding - a compiler flag defining LIBSSH2_HAVE_ZLIB. - -Daniel Stenberg (14 May 2012) -- RELEASE-NOTES: synced with 69a3354467c - -- _libssh2_packet_add: SSH_MSG_CHANNEL_REQUEST default to want_reply - - RFC4254 says the default 'want_reply' is TRUE but the code defaulted to - FALSE. Now changed. - - Fixes #233 - -- gettimeofday: no need for a replacement under cygwin - - Fixes #224 - -Alexander Lamaison (13 May 2012) -- Prevent sftp_packet_read accessing freed memory. - - sftp_packet_add takes ownership of the packet passed to it and (now that we - handle zombies) might free the packet. sftp_packet_read uses the packet type - byte as its return code but by this point sftp_packet_add might have freed - it. This change fixes the problem by caching the packet type before calling - sftp_packet_add. - - I don't understand why sftp_packet_read uses the packet type as its return - code. A future change might get rid of this entirely. - -Daniel Stenberg (12 May 2012) -- sftp_packet_flush: flush zombies too - - As this function is called when the SFTP session is closed, it needs to - also kill all zombies left in the SFTP session to avoid leaking memory - just in case some zombie would still be in there. - -- sftp_packetlist_flush: zombies must not have responses already - - When flushing the packetlist, we must only add the request as a zombie - if no response has already been received. Otherwise we could wrongly - make it a zombie even though the response was already received and then - we'd get a zombie stuck there "forever"... - -- sftp_read: on EOF remove packet before flush - - Since the sftp_packetlist_flush() function will move all the existing - FXP_READ requests in this handle to the zombie list we must first remove - this just received packet as it is clearly not a zombie. - -- sftp_packet_require: sftp_packet_read() returning 0 is not an error - - Exactly as the comment in the code said, checking the return code from - sftp_packet_read() with <= was wrong and it should be < 0. With the new - filtering on incoming packets that are "zombies" we can now see this - getting zero returned. - -- sftp_packetlist_flush: only make it zombie if it was sent - - The list of outgoing packets may also contain packets that never were - sent off and we better not make them zombies too. - -- [Alexander Lamaison brought this change] - - Mark outstanding read requests after EOF as zombies. - - In order to be fast, sftp_read sends many read requests at once. With a small - file, this can mean that when EOF is received back, many of these requests are - still outstanding. Responses arriving after we close the file and abandon the - file handle are queued in the SFTP packet queue and never collected. This - causes transfer speed to drop as a progressively longer queue must be searched - for every packet. - - This change introduces a zombie request-ID list in the SFTP session that is - used to recognise these outstanding requests and prevent them being added to - the queue. - -Peter Stuge (23 Apr 2012) -- [Rafael Kitover brought this change] - - Update win32/GNUmakefile to use OpenSSL 1.0.1a - - libcrypto on win32 now depends on gdi32.dll, so move the OpenSSL LDLIBS - block to before the compiler definitions, so that libcrypto gets added - first, and then add -lgdi32 into the following common LDLIBS for gcc. - -Guenter Knauf (23 Apr 2012) -- Changed 'Requires' to 'Requires.private'. - - Only static builds need to link against the crypto libs. - -- Fixed 'Requires:' names. - - The 'Requires:' line lists the names of the .pc files. - -- Added 'Requires:' line to libssh2.pc. - - This is necessary so that other libs which lookup libssh2 info - via pkg-config can add the right crypto lib dependencies. - -- Updated dependency lib versions. - -Peter Stuge (18 Apr 2012) -- configure.ac: Add option to disable build of the example applications - - Examples are built by default. Any of the following options on the - configure command line will skip building them: - - --disable-examples-build - --enable-examples-build=no - --enable-examples-build=false - -- userauth.c: fread() from public key file to correctly detect any errors - - If the filename parameter for file_read_publickey() was the name of a - directory instead of a file then libssh2 would spin trying to fgetc() - from the FILE * for the opened directory when trying to determine the - length of the encoded public key, since fgetc() can't report errors. - - Use fread() instead to correctly detect this error condition along - with many others. - - This fixes the problem reported in - http://www.libssh2.org/mail/libssh2-devel-archive-2012-04/0021.shtml - - Reported-by: Oleksiy Zagorskyi - -- Return LIBSSH2_ERROR_SOCKET_DISCONNECT on EOF when reading banner - -Guenter Knauf (17 Apr 2012) -- Fixed copyright year. - -- Updated dependency lib versions in static makefiles. - -Daniel Stenberg (6 Apr 2012) -- version: bump to 1.4.2 - - We're on the 1.4.2 track now (at least) - -Version 1.4.1 (4 Apr 2012) - -Daniel Stenberg (4 Apr 2012) -- RELEASE-NOTES: updated for 1.4.1 release - -- always do "forced" window updates - - When calling _libssh2_channel_receive_window_adjust() internally, we now - always use the 'force' option to prevent libssh2 to avoid sending the - update if the update isn't big enough. - - It isn't fully analyzed but we have seen corner cases which made a - necessary window update not get send due to this and then the other side - doesn't send data our side then sits waiting for forever. - -- channel_read: force window adjusts! - - if there's not enough room to receive the data that's being requested, - the window adjustment needs to be sent to the remote and thus the force - option has to be used. _libssh2_channel_receive_window_adjust() would - otherwise "queue" small window adjustments for a later packet but that - is really terribly for the small buffer read that for example is the - final little piece of a very large file as then there is no logical next - packet! - - Reported by: Armen Babakhanian - Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2012-03/0130.shtml - -- [Paul Howarth brought this change] - - aes: the init function fails when OpenSSL has AES support - - The internal init function only worked fine when the configure script - didn't detect the OpenSSL AES_CTR function! - - Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2012-03/0111.shtml - Reported by: Paul Howarth - -- [Matthew Booth brought this change] - - transport_send: Finish in-progress key exchange before sending data - - _libssh2_channel_write() first reads outstanding packets before writing - new data. If it reads a key exchange request, it will immediately start - key re-exchange, which will require sending a response. If the output - socket is full, this will result in a return from - _libssh2_transport_read() of LIBSSH2_ERROR_EAGAIN. In order not to block - a write because there is no data to read, this error is explicitly - ignored and the code continues marshalling a packet for sending. When it - is sent, the remote end immediately drops the connection because it was - expecting a continuation of the key exchange, but got a data packet. - - This change adds the same check for key exchange to - _libssh2_transport_send() that is in _libssh2_transport_read(). This - ensures that key exchange is completed before any data packet is sent. - -- channel_write: acknowledge transport errors - - When draining data off the socket with _libssh2_transport_read() (which - in turn has to be done so that we can be sure to have read any possible - window-increasing packets), this code previously ignored errors which - could lead to nasty loops. Now all error codes except EAGAIN will cause - the error to be returned at once. - - Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2012-03/0068.shtml - Reported by: Matthew Booth - -- [Steven Dake brought this change] - - In examples/x11.c, Make sure sizeof passed to read operation is correct - - sizeof(buf) expands to 8 or 4 (since its a pointer). This variable may - have been static in the past, leading to this error. - - Signed-off-by: Steven Dake - -- [Steven Dake brought this change] - - Fix suspicious sizeof usage in examples/x11.c - - In the x11 example, sizeof(buf) = 8UL (on x86_64), when this should - probably represent the buffer size available. I am not sure how to - test that this change is actually correct, however. - - Signed-off-by: Steven Dake - -- sftp_packet_read: follow-up fix for EAGAIN/window adjust - - The commit in 7194a9bd7ba45 wasn't complete. This change makes sure - variables are initialized properly before used in the EAGAIN and window - adjust cases. - -- sftp_packet_add: use named error code instead of number - -- sftp_packet_add: verify the packet before accepting it - - In order to bail out as quickly as possible when things are wrong and - out of sync, make sure the SFTP message is one we understand. - -- SFTP: preserve the original error code more - - Lots of places in the code translated the original error into the more - generic LIBSSH2_ERROR_SOCKET_TIMEOUT but this turns out to distort the - original error reason a lot and makes tracking down the real origin of a - problem really hard. This change makes the original error code be - preserved to a larger extent when return up to the parent function. - -- sftp_packet_read: adjust window size as necessary - - Commit 03ca9020756 tried to simplify the window sizing logic but broke - SFTP readdir as there was no window sizing code left there so large - directory listings no longer worked. - - This change introduces window sizing logic to the sftp_packet_read() - function so that it now tells the remote about the local size having a - window size that suffice when it is about to ask for directory data. - - Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2012-03/0069.shtml - Reported by: Eric - -- [Steven Dake brought this change] - - Tell C compiler we don't care about return code of libssh2_init - - The call of libssh2_init returns a return code, but nothing could be done - within the _libssh2_init_if_needed execution path. - - Signed-off-by: Steven Dake - -- [Steven Dake brought this change] - - Add comment indicating a resource leak is not really a resource leak - - While possibly obvious to those investigating the code, coverity complains - about this out of scope leak. - - Signed-off-by: Steven Dake - -- [Steven Dake brought this change] - - Use safer snprintf rather then sprintf in scp_send() - - Signed-off-by: Steven Dake - -- [Steven Dake brought this change] - - Use safer snprintf rather then sprintf in scp_recv() - - While the buffer is indeed allocated to a safe length, better safe then sorry. - - Signed-off-by: Steven Dake - -- [Steven Dake brought this change] - - use snprintf in knownhost_writeline() rather then sprintf - - Although the function checks the length, if the code was in error, there - could potentially be a buffer overrun with the use of sprintf. Instead replace - with snprintf. - - Signed-off-by: Steven Dake - -- [Steven Dake brought this change] - - Add tracing to print packets left on session at libssh2_session_free - - Signed-off-by: Steven Dake - -Peter Stuge (2 Mar 2012) -- Define and use LIBSSH2_INVALID_SOCKET instead of INVALID_SOCKET - - INVALID_SOCKET is a special value in Windows representing a - non-valid socket identifier. We were #defining this to -1 on - non-Windows platforms, causing unneccessary namespace pollution. - Let's have our own identifier instead. - - Thanks to Matt Lawson for pointing this out. - -- nw/Makefile.netware: Fix project name typo to avoid needless confusion - -- example/x11: Set raw terminal mode manually instead of with cfmakeraw() - - OpenSolaris has no cfmakeraw() so to make the example more portable - we simply do the equivalent operations on struct termios ourselves. - - Thanks to Tom Weber for reporting this problem, and finding a solution. - -Daniel Stenberg (17 Feb 2012) -- sftp_write: cannot return acked data *and* EAGAIN - - Whenever we have acked data and is about to call a function that *MAY* - return EAGAIN we must return the number now and wait to get called - again. Our API only allows data *or* EAGAIN and we must never try to get - both. - -Peter Stuge (13 Feb 2012) -- example/x11: Build only when sys/un.h is found by configure - - The example can't be built on systems without AF_UNIX sockets. - -Daniel Stenberg (10 Feb 2012) -- [Alexander Lamaison brought this change] - - Simplified sftp_read. - - Removed the total_read variable that originally must have tracked how - much data had been written to the buffer. With non-blocking reads, we - must return straight away once we have read data into the buffer so this - variable served not purpose. - - I think it was still hanging around in case the initial processing of - 'leftover' data meant we wrote to the buffer but this case, like the - others, must return immediately. Now that it does, the last remaining - need for the variable is gone. - -- [Alexander Lamaison brought this change] - - Cleaned up sftp_read and added more explanation. - - Replaced the gotos which were implementing the state machine with - a switch statement which makes the states more explicit. - -- sftp_read: avoid data *and* EAGAIN - - Whenever we have data and is about to call a function that *MAY* return - EAGAIN we must return the data now and wait to get called again. Our API - only allows data *or* EAGAIN and we must never try to get both. - -Peter Stuge (2 Feb 2012) -- Add a tcpip-forward example which demonstrates remote port forwarding - -- libssh2.h: Add missing prototype for libssh2_session_banner_set() - -- example/subsystem_netconf.c: Return error when read buffer is too small - - Also remove a little redundancy in the read loop condition. - -- example/subsystem_netconf.c: Add a missing newline in an error message - -- Fix undefined reference to _libssh_error in libgcrypt backend - - Commit 209de22299b4b58e582891dfba70f57e1e0492db introduced a function - call to a non-existing function, and since then the libgcrypt backend - has not been buildable. - -Version 1.4.0 (31 Jan 2012) - -Daniel Stenberg (31 Jan 2012) -- RELEASE-NOTES: synced with 6bd584d29 for 1.4.0 - -- s/1.3.1/1.4.0 - - We're bumping the minor number - -- [Jernej Kovacic brought this change] - - libssh2_session_supported_algs: fix compiler warning - -- [Jernej Kovacic brought this change] - - session_supported_algs docs: added an example - -- [Gellule Xg brought this change] - - sftp-seek: clear EOF flag - - Set the EOF flag to False when calling seek64 to be able to get some - data back on a following read - -- [Peter Krempa brought this change] - - userauth: Provide more informations if ssh pub key extraction fails - - If the function that extracts/computes the public key from a private key - fails the errors it reports were masked by the function calling it. This - patch modifies the key extraction function to return errors using - _libssh_error() function. The error messages are tweaked to contain - reference to the failed operaton in addition to the reason. - - * AUTHORS: - add my name - * libgcrypt.c: _libssh2_pub_priv_keyfile(): - return a more verbose - error using - _libssh2_error() func. - * openssl.c: - modify call graph of _libssh2_pub_priv_keyfile() to use - _libssh2_error for error reporting(); - * userauth.c: - tweak functions calling _libssh2_pub_priv_keyfile() not - to shadow error messages - -- TODO: remove issues we (sort of) did already - -- ssh2_exec: skip error outputs for EAGAIN - - Since the example uses non-blocking mode, it will just flood the output - with this "nonsense" error. - -Guenter Knauf (30 Nov 2011) -- Some NetWare makefile tweaks. - -Daniel Stenberg (18 Nov 2011) -- LIBSSH2_SFTP_PACKET_MAXLEN: increase to 80000 - - Some SFTP servers send SFTP packets larger than 40000. Since the limit - is only present to avoid insane sizes anyway, we can easily bump it. - - The define was formerly in the public header libssh2_sftp.h but served - no external purpose and was moved into the source dir. - - Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2011-11/0004.shtml - Reported by: Michael Harris - -Alexander Lamaison (18 Nov 2011) -- [Peter Krempa brought this change] - - knownhost_check(): Don't dereference ext if NULL is passed - - Documentation for libssh2_knownhost_checkp() and related functions - states that the last argument is filled with data if non-NULL. - - "knownhost if set to non-NULL, it must be a pointer to a 'struct - libssh2_knownhost' pointer that gets filled in to point to info about a - known host that matches or partially matches." - - In this function ext is dereferenced even if set to NULL, causing - segfault in applications not needing the extra data. - -Daniel Stenberg (11 Nov 2011) -- [Peter Krempa brought this change] - - knownhost_add: Avoid dereferencing uninitialized memory on error path. - - In function knownhost_add, memory is alocated for a new entry. If normal - alocation is used, memory is not initialized to 0 right after, but a - check is done to verify if correct key type is passed. This test is done - BEFORE setting the memory to null, and on the error path function - free_host() is called, that tries to dereference unititialized memory, - resulting into a glibc abort(). - - * knownhost.c - knownhost_add(): - move typemask check before alloc - -- windows build: add define to avoid compiler warning - - A recent mingw compiler has started to complain on "#warning Please - include winsock2.h before windows.h" unless the magic define is set - first. - - Reported by: Vincent Torri - Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2011-10/0064.shtml - -Henrik Nordstrom (31 Oct 2011) -- [Vincent Torri brought this change] - - Correct Windows include file name case, simplifying cross-compilation - - When cross compiling to Windows, libssh2.h include Windows header files - with upper case filenames : BaseTsd.h and WinSock2.h. - - These files have lowercase names with mingw-w64 (iirc, it's the same with - mingw). And as on Windows, being lowercase or uppercase does not matter. - -Daniel Stenberg (25 Oct 2011) -- [Jernej Kovacic brought this change] - - libssh2_session_supported_algs: added - -- [Kamil Dudka brought this change] - - example/sftp_RW_nonblock: do not ignore LIBSSH2_ERROR_EAGAIN - - Bug: https://bugzilla.redhat.com/745420 - -Peter Stuge (5 Oct 2011) -- example/ssh2_agent: Print host key fingerprint before authentication - - Also moves the comment about not being authenticated to before the - agent authentication takes place, so that it better matches the code. - -Daniel Stenberg (29 Sep 2011) -- OpenSSL EVP: fix threaded use of structs - - Make sure we don't clear or reset static structs after first init so - that they work fine even when used from multiple threads. Init the - structs in the global init. - - Help and assistance by: John Engstrom - - Fixes #229 (again) - -- openssl: don't init static structs differently - - make_ctr_evp() is changed to take a struct pointer, and then each - _libssh2_EVP_aes_[keylen]_ctr function is made to pass in their own - static struct - - Reported by: John Engstrom - Fixes #229 - -Guenter Knauf (27 Sep 2011) -- Removed obsolete include path. - -Daniel Stenberg (21 Sep 2011) -- read_state: clear the state variable better - - Set read_state back to idle before trying to send anything so that if - the state somehow is wrongly set. - - Also, avoid such a case of confusion by resetting the read_state when an - sftp handle is closed. - -- sftp_read: remove leftover fprintf - - Reported by: Alexander Lamaison - -- sftp.h: fix the #ifdef to prevent multiple inclusions - -- sftp_read: use a state variable to avoid bad writes - - When a channel_write call has gotten an EAGAIN back, we try harder to - continue the same write in the subsequent invoke. - -- window_size: explicit adjustments only - - Removed the automatic window_size adjustments from - _libssh2_channel_read() and instead all channel readers must now make - sure to enlarge the window sizes properly themselves. - - libssh2_channel_read_ex() - the public function, now grows the window - size according to the requested buffer size. Applications can still opt - to grow the window more on demand. Larger windows tend to give higher - performance. - - sftp_read() now uses the read-ahead logic to figure out a window_size. - -- libssh2.h: bump the default window size to 256K - -- libssh2_userauth_keyboard_interactive.3: fix man warning - - It seemed to occur due to the excessive line length - -- [Mikhail Gusarov brought this change] - - Add missing .gitignore entries - -- [Mikhail Gusarov brought this change] - - Add manpage syntax checker to 'check' target - - In virtually every libssh2 release Debian's lintian catches syntax errors in - manpages. Prevent it by checking manpages as a part of testsuite. - -- libssh2_banner_set.3: fix nroff syntax mistake - -Guenter Knauf (10 Sep 2011) -- Use predefined resource compiler macro. - -- Added casts to silent compiler warnings. - -- Fixed uint64_t printf. - -- Fixed macro function signatures. - -- NetWare makefile tweaks. - -- Removed unused var. - -- Added 2 samples not mentioned. - -- Dont build x11 sample with MinGW. - -- Fixed executable file description. - -- Removed unused var. - -- Kill stupid gcc 3.x uninitialized warning. - -- Build all examples. - -- More MinGW makefile tweaks. - - Renamed *.mingw makefiles to GNUmakefile since GNU make picks these - up automatically, and therefore win32/Makefile removed. - -- Removed forgotten WINSOCK_VERSION defines. - -Daniel Stenberg (9 Sep 2011) -- libssh2_session_startup(3) => libssh2_session_handshake(3) - - Propagate for the current function in docs and examples. - libssh2_session_startup() is deprecated. - -- libssh2_banner_set => libssh2_session_banner_get - - Marked the old function as deprecated. Added the new name in the correct - name space with the same arguments and functionality. - -- new function: libssh2_session_banner_get - - Returns the banner from the server handshake - - Fixes #226 - -- libssh2.h: bump version to 1.4.0 for new function(s) - -- remove embedded CVS/svn tags - -- [liuzl brought this change] - - API add:libssh2_sftp_get_channel - - Return the channel of sftp, then caller can - control the channel's behavior. - - Signed-off-by: liuzl - -- _libssh2_channel_read: react on errors from receive_window_adjust - - Previously the function would ignore all errors except for EAGAIN. - -- sftp_read: extend and clarify the documentation - -- sftp_read: cap the read ahead maximum amount - - Now we only go up to LIBSSH2_CHANNEL_WINDOW_DEFAULT*30 bytes SFTP read - ahead, which currently equals 64K*30 == 1966080 bytes. - -- _libssh2_channel_read: fix non-blocking window adjusting - - If EAGAIN is returned when adjusting the receive window, we must not - read from the transport directly until we've finished the adjusting. - -Guenter Knauf (8 Sep 2011) -- Fix for systems which need sys/select.h. - -- The files were not gone but renamed ... - -Daniel Stenberg (6 Sep 2011) -- sftp_read: added documenting comment - - Taken from some recent email conversations I added some descriptions of - the logic in sftp_read() to aid readers. - -- 1.3.1: start the work - -Version 1.3.0 (6 Sep 2011) - -Daniel Stenberg (6 Sep 2011) -- Makefile.am: the Makefile.win32 files are gone - -- RELEASE-NOTES: updated for 1.3.0 - -- sftp_read: a short read is not end of file - - A returned READ packet that is short will now only reduce the - offset. - - This is a temporary fix as it is slightly better than the previous - approach but still not very good. - -- [liuzl brought this change] - - _libssh2_packet_add: adjust window size when truncating - - When receiving more data than what the window size allows on a - particular channel, make sure that the window size is adjusted in that - case too. Previously it would only adjust the window in the non-error - case. - -Guenter Knauf (29 Aug 2011) -- Silent compiler warning with MinGW64. - -- Fixed link to native Win32 awk tool. - -- Renamed MinGW makefiles. - -- Some MinGW makefile tweaks. - - Enable build without GNU tools and with MinGW64 compiler. - -- Fixed aes_ctr_do_cipher() signature. - -Daniel Stenberg (26 Aug 2011) -- [liuzl brought this change] - - libssh2_sftp_seek64: flush packetlist and buffered data - - When seeking to a new position, flush the packetlist and buffered data - to prevent already received or pending data to wrongly get used when - sftp-reading from the new offset within the file. - -- sftp_read: advance offset correctly for buffered copies - - In the case where a read packet has been received from the server, but - the entire contents couldn't be copied to the user-buffer, the data is - instead buffered and copied to the user's buffer in the next invocation - of sftp_read(). When that "extra" copy is made, the 'offset' pointer was - not advanced accordingly. - - The biggest impact of this flaw was that the 'already' variable at the - top of the function that figures out how much data "ahead" that has - already been asked for would slowly go more and more out of sync, which - could lead to the file not being read all the way to the end. - - This problem was most noticable in cases where the application would - only try to read the exact file size amount, like curl does. In the - examples libssh2 provides the sftp read function is most often called - with a fixed size large buffer and then the bug would not appear as - easily. - - This bug was introduced in the SFTP rewrite in 1.2.8. - - Bug: http://curl.haxx.se/mail/lib-2011-08/0305.html - http://www.libssh2.org/mail/libssh2-devel-archive-2011-08/0085.shtml - -- wrap some long lines < 80 columns - -- LIBSSH2_RECV: fix typo, use the RECV_FD macro - -- subsystem_netconf.c: fix compiler warnings - -- [Henrik Nordstrom brought this change] - - Custom callbacks for performing low level socket I/O - -- version bump: start working towards 1.3.0 - -Version 1.2.9 (16 Aug 2011) - -Daniel Stenberg (16 Aug 2011) -- RELEASE-NOTES: synced with 95d69d3a81261 - -- [Henrik Nordstrom brought this change] - - Document prototypes for macro defined functions - -- [Henrik Nordstrom brought this change] - - Avoid reuse after free when closing X11 channels - -- _libssh2_channel_write: handle window_size == 0 better - - When about to send data on the channel and the window size is 0, we must - not just return 0 if the transport_read() function returned EAGAIN as it - then causes a busy-loop. - - Bug: http://libssh2.org/mail/libssh2-devel-archive-2011-08/0011.shtml - -- gettimeofday: fix name space pollution - - For systems without its own gettimeofday() implementation, we still must - not provide one outside our namespace. - - Reported by: Bill Segall - -Dan Fandrich (5 Aug 2011) -- libssh2.pc.in: Fixed spelling in pkgconfig file - -Peter Stuge (17 Jul 2011) -- example/subsystem_netconf.c: Add missing #include - -- example/subsystem_netconf.c: Discard ]]>]]> and return only XML response - -- example/subsystem_netconf.c: Fix uninitialized variable bug - -- example: Add subsystem_netconf.c - - This example demonstrates how to use libssh2 to send a request to - the NETCONF subsystem available e.g. in JunOS. - - See also http://tools.ietf.org/html/draft-ietf-netconf-ssh-06 - -Daniel Stenberg (16 Jul 2011) -- man page cleanups: non-existing functions need no man pages - -- libssh2_new_host_entry.3: removed - - This is just junk leftovers. - -- userauth_keyboard_interactive: fix buffer overflow - - Partly reverse 566894494b4972ae12 which was simplifying the code far too - much and ended up overflowing a buffer within the LIBSSH2_SESSION - struct. Back to allocating the buffer properly like it used to do. - - Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2011-06/0032.shtml - Reported by: Alfred Gebert - -- keyboard-interactive man page: cleaned up - -- [Alfred Gebert brought this change] - - _libssh2_recv(): handle ENOENT error as EAGAIN - - A sftp session failed with error "failure establishing ssh session" on - Solaris and HP-UX. Sometimes the first recv() function call sets errno - to ENOENT. In the man pages for recv of Solaris and HP-UX the error - ENOENT is not documented. - - I tested Solaris SPARC and x86, HP-UX i64, AIX, Windows and Linux. - -- agent_list_identities: fix out of scope access - - An auto variable out of scope was being referenced and used. - - fixes #220 - -- _libssh2_wait_socket: fix timeouts for poll() uses - -- windows: inclusion fix - - include winsock2.h for all windows compilers - -- keyb-interactive: add the fixed buffer - - Belongs to commit 5668944 - -- code cleanup: don't use C99/c++ comments - - We aim for C89 compliance - -- keyb-interactive: allow zero length fields - - Allow zero length fields so they don't cause malloc(0) calls - - Avoid free()ing NULL pointers - - Avoid a malloc of a fixed 5 byte buffer. - -- libssh2_channel_process_startup.3: clean up - - Remove the references to the macro-fied shortcuts as they have their own - individual man pages. - - Made the prototype different and more readable. - -- man page: fix .BR lines - - We don't use \fI etc on .BR lines - -- userauth_keyboard_interactive: skip code on zero length auth - -- libssh2_channel_forward_accept.3: mention how to get error - - Since this returns a pointer, libssh2_session_last_errno() must be used - to get the actual error code and it wasn't that clear before. - -- timeout docs: mention they're added in 1.2.9 - -- sftp_write_sliding.c: indent fix - - Use the standard indenting and removed CVS leftover comment - -- [zl liu brought this change] - - sftp_write_sliding: send the complete file - - When reaching the end of file there can still be data left not sent. - -- [Douglas Masterson brought this change] - - session_startup: init state properly - - libssh2_session_startup() didn't set the state correctly so it could get - confused. - - Fixes #218 - -- timeout: added man pages - -- BLOCK_ADJUST_ERRNO: move rc to right level - - We can't declare the variable within the block and use it in the final - do-while() expression to be properly portable C89. - -- [Matt Lilley brought this change] - - adds a timeout to blocking calls - - Fixes bug #160 as per Daniel's suggestion - - Adds libssh2_session_set_timeout() and libssh2_session_get_timeout() - -- SCP: fix incorrect error code - - After an error occurs in libssh2_scp_recv() or libssh2_scp_send(), the - function libssh2_session_last_error() would return - LIBSSH2_ERROR_SOCKET_NONE on error. - - Bug: http://trac.libssh2.org/ticket/216 - Patch by: "littlesavage" - - Fixes #216 - -Guenter Knauf (19 Apr 2011) -- Updated default (recommended) dependency versions. - -Daniel Stenberg (17 Apr 2011) -- libssh2_session_block_directions: fix mistake - - The last LIBSSH2_SESSION_BLOCK_INBOUND should be - LIBSSH2_SESSION_BLOCK_OUTBOUND - - And I shortened the short description - - Reported by: "drswinghead" - -- msvcproj: added libs and debug stuff - - Added libraries needed to link whether using openssl dynamically or - statically - - Added LIBSSH2DEBUG define to debug versions to enable tracing - - URL: http://trac.libssh2.org/ticket/215 - Patch by: Mark Smith - -- sftp_write: clean offsets on error - - When an error has occurred on FXP_WRITE, we must make sure that the - offset, sent offset and acked counter are reset properly. - -- example/.gitignore: ignore built binaries - -- sftp_write: flush the packetlist on error - - When an error occurs during write, flush the entire list of pending - outgoing SFTP packets. - -- keepalive: add first basic man pages - - Someone on IRC pointed out that we don't have these documented so I - wrote up a first set based on the information in the wiki: - http://trac.libssh2.org/wiki/KeepAlive - -- scp_write_nonblock.c: remove pointless check - - libssh2_channel_write() cannot return a value that is larger than the - input length value - -Mikhail Gusarov (9 Apr 2011) -- s/\.NF/.nf/ to fix wrong macro name caught by man --warnings - -Daniel Stenberg (6 Apr 2011) -- version: bump to 1.2.9_dev - - Also update the copyright year range to include 2011 - -- configure: fix $VERSION - - Stop using the $VERSION variable as it seems to be magically used by - autoconfig itself and thus gets set to the value set in AC_INIT() - without us wanting that. $LIBSSH2VER is now the libssh2 version as - detected. - - Reported by: Paul Howarth - Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2011-04/0008.shtml - -- maketgz: use git2news.pl by the correct name - -Version 1.2.8 (4 Apr 2011) - -Daniel Stenberg (4 Apr 2011) -- RELEASE-NOTES: synced with fabf1a45ee - -- NEWS: auto-generated from git - - Starting now, the NEWS file is generated from git using the git2news.pl - script. This makes it always accurate and up-to-date, even for daily - snapshots etc. - -- sftp_write: handle FXP_WRITE errors - - When an sftp server returns an error back on write, make sure the - function bails out and returns the proper error. - -- configure: stop using the deprecated AM_INIT_AUTOMAKE syntax - -Alexander Lamaison (13 Mar 2011) -- Support unlimited number of host names in a single line of the known_hosts file. - - Previously the code assumed either a single host name or a hostname,ip-address pair. However, according to the spec [1], there can be any number of comma separated host names or IP addresses. - - [1] http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8 - -Daniel Stenberg (26 Feb 2011) -- libssh2_knownhost_readfile.3: clarify return value - - This function returns the number of parsed hosts on success, not just - zero as previously documented. - -Peter Stuge (26 Feb 2011) -- Don't save allocated packet size until it has actually been allocated - - The allocated packet size is internal state which needs to match reality - in order to avoid problems. This commit fixes #211. - -Daniel Stenberg (21 Feb 2011) -- [Alfred Gebert brought this change] - - session_startup: manage server data before server identification - - Fix the bug that libssh2 could not connect if the sftp server - sends data before sending the version string. - - http://tools.ietf.org/html/rfc4253#section-4.2 - - "The server MAY send other lines of data before sending the version - string. Each line SHOULD be terminated by a Carriage Return and Line - Feed. Such lines MUST NOT begin with "SSH-", and SHOULD be encoded - in ISO-10646 UTF-8 [RFC3629] (language is not specified). Clients - MUST be able to process such lines." - -- [Alfred Gebert brought this change] - - fullpacket: decompression only after init - - The buffer for the decompression (remote.comp_abstract) is initialised - in time when it is needed. With this fix decompression is disabled when - the buffer (remote.comp_abstract) is not initialised. - - Bug: http://trac.libssh2.org/ticket/200 - -- _libssh2_channel_read: store last error - - When the transport layer returns EAGAIN this function didn't call - _libssh2_error() which made the last_error not get set. - -- sftp_write: clarified the comment header - -- sftp_read: avoid wrapping counter to insanity - - As pointed out in bug #206, if a second invoke of libssh2_sftp_read() - would shrink the buffer size, libssh2 would go nuts and send out read - requests like crazy. This was due to an unsigned variable turning - "negative" by some wrong math, and that value would be the amount of - data attempt to pre-buffer! - - Bug: http://trac.libssh2.org/ticket/206 - -- sftp_packet_read: use 32bit variables for 32bit data - -- libssh2_sftp_stat_ex.3: cleaned up, extended - - Removed the macros from it as they have their own man pages. - - Added the LIBSSH2_SFTP_ATTRIBUTES struct in here for easier reference. - -- sftp_readdir: return error if buffer is too small - - If asked to read data into a buffer and the buffer is too small to hold - the data, this function now returns an error instead of as previously - just copy as much as fits. - -- sftp_symlink: return error if receive buffer too small - - and clean up some variable type mismatches - - Discussion: http://www.libssh2.org/mail/libssh2-devel-archive-2011-01/0001.shtml - -- docs: clarify what happens with a too small buffer - - This flaw is subject to change, but I figured it might be valuable to - users of existing code to know how it works. - -- channel_request_pty_size: fix reqPTY_state - - The state variable isn't properly set so every other call to the - function fails! - - Bug: http://libssh2.org/mail/libssh2-devel-archive-2010-12/0096.shtml - Reported by: Steve Legg - -- data size: cleanup - - Fix 64bit warnings by using (s)size_t and dedicated uint32_t types more. - -- [Pierre Joye brought this change] - - ssize_t: proper typedef with MSVC compilers - - As discussed on the mailing list, it was wrong for win64 and using the - VC-provided type is the safest approach instead of second- guessing - which one it should be. - -Guenter Knauf (22 Dec 2010) -- Updated OpenSSL version. - -- Expanded tabs to spaces. - -Peter Stuge (21 Dec 2010) -- [Joey Degges brought this change] - - _libssh2_ntohu64: fix conversion from network bytes to uint64 - - Cast individual bytes to uint64 to avoid overflow in arithmetic. - -Daniel Stenberg (20 Dec 2010) -- libssh2_userauth_list: language fix - - "faily" is not a good English word, and I also cleaned up some other minor - mistakes - -- crypto: unify the generic functions - - Added crypto.h that is the unified header to include when using crypto - functionality. It should be the only header that needs to adapt to the - underlying crypto library in use. It provides the set of prototypes that - are library agnostic. - -- [Mark Smith brought this change] - - userauth: derive publickey from private - - Pass a NULL pointer for the publickey parameter of - libssh2_userauth_publickey_fromfile and - libssh2_userauth_hostbased_fromfile functions. In this case, the - functions recompute the public key from the private key file data. - - This is work done by Jean-Louis CHARTON - , then adapted by Mark Smith and - slightly edited further by me Daniel. - - WARNING: this does leave the feature NOT WORKING when libssh2 is built - to use libgcrypt instead of OpenSSL simply due to lack of - implementation. - -- ssh2_echo: Value stored to 'exitcode' is never read - -- _libssh2_packet_add: fix SSH_MSG_DEBUG weirdness - - I believe I may have caused this weird typo style error when I cleaned - up this function a while ago. Corrected now. - -- uint32: more longs converted to proper types - - I also moved the MAC struct over to the mac.h header file and made sure - that the users of that struct include that file. - -- SFTP: more types to uint32_t - - The 'num_names' field in the SSH_FXP_NAME response is an unsigned 32bit - value so we make sure to treat it like that. - -- SFTP: request_ids are uint32_t - - I went over the code and made sure we use uint32_t all over for the - request_id data. It is an unsigned 32bit value on the wire. - -- SFTP: store request_id separately in packets - - By using a new separate struct for incoming SFTP packets and not sharing - the generic packet struct, we can get rid of an unused field and add a - new one dedicated for holding the request_id for the incoming - package. As sftp_packet_ask() is called fairly often, a "mere" integer - comparison is MUCH faster than the previous memcmp() of (typically) 5 - bytes. - -- libssh2_sftp_open_ex: man page extended and cleaned up - - I added the missing documentation for the 'flags' argument. - -- SFTP: unify the READ/WRITE chunk structs - -- SFTP: fix memory leaks - - Make sure that we cleanup remainders when the handle is closed and when - the subsystem is shutdown. - - Existing flaw: if a single handle sends packets that haven't been - replied to yet at the time when the handle is closed, those packets will - arrive later and end up in the generic packet brigade queue and they - will remain in there until flushed. They will use unnecessary memory, - make things slower and they will ruin the SFTP handling if the - request_id counter ever wraps (highly unlikely to every happen). - -- sftp_close_handle: packet list is generic - - Fix comment, simplify the loop logic - -- sftp_read: pipeline reads - - The SFTP read function now does transfers the same way the SFTP write - function was made to recently: it creates a list of many outgoing - FXP_READ packets that each asks for a small data chunk. The code then - tries to keep sending read request while collecting the acks for the - previous requests and returns the received data. - -- sftp_write: removed unused variable - -- _libssh2_channel_close: don't call transport read if disconnected - - The loop that waits for remote.close to get set may end up looping - forever since session->socket_state gets set to - LIBSSH2_SOCKET_DISCONNECTED by the packet_add() function called from the - transport_read() function and after having been set to - LIBSSH2_SOCKET_DISCONNECTED, the transport_read() function will only - return 0. - - Bug: http://trac.libssh2.org/ticket/198 - -- libssh2_sftp_seek64: new man page - - Split off libssh2_sftp_seek64 from the libssh2_sftp_seek man page, and - mentioned that we consider the latter deprecated. Also added a mention - about the dangers of doing seek during writing or reading. - -- sftp_seek: fix - - The new SFTP write code caused a regression as the seek function no - longer worked as it didn't set the write position properly. - - It should be noted that seeking is STRONGLY PROHIBITED during upload, as - the upload magic uses two different offset positions and the multiple - outstanding packets etc make them sensitive to change in the midst of - operations. - - This functionality was just verified with the new example code - sftp_append. This bug was filed as bug #202: - - Bug: http://trac.libssh2.org/ticket/202 - -- sftp_append: new example doing SFTP append - -- MAX_SFTP_OUTGOING_SIZE: 30000 - - I ran SFTP upload tests against localhost. It showed that to make the - app reach really good speeds, I needed to do a little code tweak and - change MAX_SFTP_OUTGOING_SIZE from 4000 to 30000. The tests I did before - with the high latency tests didn't show any real difference whatever I - had that size set to. - - This number is the size in bytes that libssh2 cuts off the large input - buffer and sends off as an individual sftp packet. - -- sftp_write_sliding.c: new example - - This is an example that is very similar to sftp_write_nonblock.c, with - the exception that this uses - - 1 - a larger upload buffer - - 2 - a sliding buffer mechnism to allow the app to keep sending lots of - data to libssh2 without having to first drain the buffer. - - These are two key issues to make libssh2 SFTP uploads really perform - well at this point in time. - -- cpp: s/#elsif/#elif - - This looks like a typo as #elsif is not really C... - -- _libssh2_channel_write: revert channel_write() use - - The attempts made to have _libssh2_channel_write() accept larger pieces - of data and split up the data by itself into 32700 byte chunks and pass - them on to channel_write() in a loop as a way to do faster operations on - larger data blocks was a failed attempt. - - The reason why it is difficult: - - The API only allows EAGAIN or a length to be returned. When looping over - multiple blocks to get sent, one block can get sent and the next might - not. And yet: when transport_send() has returned EAGAIN we must not call - it again with new data until it has returned OK on the existing data it - is still working on. This makes it a mess and we do get a much easier - job by simply returning the bytes or EAGAIN at once, as in the EAGAIN - case we can assume that we will be called with the same arguments again - and transport_send() will be happy. - - Unfortunately, I think we take a small performance hit by not being able - to do this. - -- ssh2_echo: new example - - This is a new example snippet. The code is largely based on ssh2_exec, - and is written by Tommy Lindgren. I edited it into C90 compliance and to - conform to libssh2 indent style and some more. - -- send_existing: return after send_existing - - When a piece of data is sent from the send_existing() function we must - make the parent function return afterwards. Otherwise we risk that the - parent function tries to send more data and ends up getting an EGAIN for - that more data and since it can only return one return code it doesn't - return info for the successfully sent data. - - As this change is a regression I now added a larger comment explaining - why it has to work like this. - -- _libssh2_channel_write: count resent data as written - - In the logic that resends data that was kept for that purpose due to a - previous EAGAIN, the data was not counted as sent causing badness. - -Peter Stuge (13 Nov 2010) -- Use fprintf(stderr, ) instead of write(2, ) for debugging - -- session/transport: Correctly handle when _libssh2_send() returns -EAGAIN - -- src/agent.c: Simplify _libssh2_send() error checking ever so slightly - -Daniel Stenberg (12 Nov 2010) -- send/recv: use _libssh2_recv and _libssh2_send now - - Starting now, we unconditionally use the internal replacement functions - for send() and recv() - creatively named _libssh2_recv() and - _libssh2_send(). - - On errors, these functions return the negative 'errno' value instead of - the traditional -1. This design allows systems that have no "natural" - errno support to not have to invent it. It also means that no code - outside of these two transfer functions should use the errno variable. - -- channel_write: move some logic to _libssh2_channel_write - - Some checks are better done in _libssh2_channel_write just once per - write instead of in channel_write() since the looping will call the - latter function multiple times per _libssh2_channel_write() invoke. - -- sftp_write: handle "left over" acked data - - The SFTP handle struct now buffers number of acked bytes that haven't - yet been returned. The way this is used is as following: - - 1. sftp_write() gets called with a buffer of let say size 32000. We - split 32000 into 8 smaller packets and send them off one by one. One of - them gets acked before the function returns so 4000 is returned. - - 2. sftp_write() gets called again a short while after the previous one, - now with a much smaller size passed in to the function. Lets say 8000. - In the mean-time, all of the remaining packets from the previous call - have been acked (7*4000 = 28000). This function then returns 8000 as all - data passed in are already sent and it can't return any more than what - it got passed in. But we have 28000 bytes acked. We now store the - remaining 20000 in the handle->u.file.acked struct field to add up in - the next call. - - 3. sftp_write() gets called again, and now there's a backlogged 20000 - bytes to return as fine and that will get skipped from the beginning - of the buffer that is passed in. - -- sftp_write: polished and simplified - - Removed unnecessary struct fields and state changes within the function. - - Made the loop that checks for ACKs only check chunks that were fully - sent. - -- SCP: on failure, show the numerical error reason - - By calling libssh2_session_last_errno() - -- SFTP: provide the numerical error reason on failure - -- SCP: clean up failure treatment - - When SCP send or recv fails, it gets a special message from the server - with a warning or error message included. We have no current API to - expose that message but the foundation is there. Removed unnecessary use - of session struct fields. - -- sftp_write: enlarge buffer to perform better - -- packets: code cleanup - - I added size checks in several places. I fixed the code flow to be easier - to read in some places. - - I removed unnecessary zeroing of structs. I removed unused struct fields. - -- LIBSSH2_CALLBACK_MACERROR: clarify return code use - -- _libssh2_userauth_publickey: avoid shadowing - -- packet: avoid shadowing global symbols - -- sftp_readdir: avoid shadowing - -- shadowing: don't shadow the global compress - -- _libssh2_packet_add: turn ifs into a single switch - -- _libssh2_packet_add: check SSH_MSG_GLOBAL_REQUEST packet - -- _libssh2_packet_add: SSH_MSG_DEBUG length checks - - Verify lengths before using them. Read always_display from the correct - index. Don't copy stuff around just to provide zero-termination of the - strings. - -- _libssh2_packet_add: SSH_MSG_IGNORE skip memmove - - There's no promise of a zero termination of the data in the callback so - no longer perform ugly operation in order to provide it. - -- _libssh2_packet_add: SSH_MSG_DISCONNECT length checks - - Verify lengths before trying to read data. - -- indent: break lines at 80 columns - -- SSH_MSG_CHANNEL_OPEN_FAILURE: used defined values - - We don't like magic numbers in the code. Now the acceptable failure - codes sent in the SSH_MSG_CHANNEL_OPEN_FAILURE message are added as - defined values in the private header file. - -- sftp_write: don't return EAGAIN if no EAGAIN was received - - This function now only returns EAGAIN if a lower layer actually returned - EAGAIN to it. If nothing was acked and no EAGAIN was received, it will - now instead return 0. - -- _libssh2_wait_socket: detect nothing-to-wait-for - - If _libssh2_wait_socket() gets called but there's no direction set to - wait for, this causes a "hang". This code now detects this situation, - set a 1 second timeout instead and outputs a debug output about it. - -- decomp: remove the free_dest argument - - Since the decompress function ALWAYS returns allocated memory we get a - lot simpler code by removing the ability to return data unallocated. - -- decomp: cleaned off old compression stuff - - I cleared off legacy code from when the compression and decompression - functions were a single unified function. Makes the code easier to read - too. - -- [TJ Saunders brought this change] - - decomp: increase decompression buffer sizes - -- [TJ Saunders brought this change] - - zlib: Add debug tracing of zlib errors - -- sftp_packet_read: handle partial reads of the length field - - SFTP packets come as [32 bit length][payload] and the code didn't - previously handle that the initial 32 bit field was read only partially - when it was read. - -- [Jasmeet Bagga brought this change] - - kex_agree_hostkey: fix NULL pointer derefence - - While setting up the session, ssh tries to determine the type of - encryption method it can use for the session. This requires looking at - the keys offered by the remote host and comparing these with the methods - supported by libssh2 (rsa & dss). To do this there is an iteration over - the array containing the methods supported by libssh2. - - If there is no agreement on the type of encryption we come to the 3rd - entry of the hostkeyp array. Here hostkeyp is valid but *hostkep is - NULL. Thus when we dereference that in (*hostkeyp)->name there is a - crash - -- _libssh2_transport_send: remove dead assignment - - 'data' isn't accessed beyond this point so there's no need to assign it. - -- scp_recv: remove dead assignment - - Instead of assigning a variable we won't read, we now use the more - explicit (void) prefix. - -- sftp_write: removed superfluous assignment - -- bugfix: avoid use of uninitialized value - -- sftp_packet_require: propagate error codes better - - There were some chances that they would cause -1 to get returned by - public functions and as we're hunting down all such occurances and since - the underlying functions do return valuable information the code now - passes back proper return codes better. - -- [Alfred Gebert brought this change] - - fix memory leaks (two times cipher_data) for each sftp session - -- libssh2_userauth_authenticated: make it work as documented - - The man page clearly says it returns 1 for "already authenticated" but - the code said non-zero. I changed the code to use 1 now, as that is also - non-zero but it gets the benefit that it now matches the documentation. - - Using 1 instead of non-zero is better for two reasons: - - 1. We have the opportunity to introduce other return codes in the future for - things like error and what not. - 2. We don't expose the internal bitmask variable value. - -- userauth_keyboard_interactive: fix indent - -- [Alfred Gebert brought this change] - - fix memory leak in userauth_keyboard_interactive() - - First I wanted to free the memory in session_free() but then - I had still memory leaks because in my test case the function - userauth_keyboard_interactive() is called twice. It is called - twice perhaps because the server has this authentication - methods available: publickey,gssapi-with-mic,keyboard-interactive - The keyboard-interactive method is successful. - -- dist: include sftp.h in dist archives - -Simon Josefsson (27 Oct 2010) -- Update header to match new function prototype, see c48840ba88. - -Daniel Stenberg (26 Oct 2010) -- bugfixes: the transport rearrange left some subtle flaws now gone - -- libssh2_userauth_publickey_fromfile_ex.3: cleaned up looks - -- libssh2_userauth_publickey: add man page - - I found an undocumented public function and we can't have it like - that. The description here is incomplete, but should serve as a template - to allow filling in... - -- libssh2_sftp_write.3: added blurb about the "write ahead" - - Documented the new SFTP write concept - -- sftp_close_handle: free any trailing write chunks - -- _libssh2_channel_write: fix warnings - -- SFTP: bufgix, move more sftp stuff to sftp.h - - The sftp_write function shouldn't assume that the buffer pointer will be - the same in subsequent calls, even if it assumes that the data already - passed in before haven't changed. - - The sftp structs are now moved to sftp.h (which I forgot to add before) - -- SFTP: use multiple outgoing packets when writing - - sftp_write was rewritten to split up outgoing data into multiple packets - and deal with the acks in a more asynchronous manner. This is meant to - help overcome latency and round-trip problems with the SFTP protocol. - -- TODO: implemented a lot of the ideas now - -- _libssh2_channel_write: removed 32500 size limit - - Neither _libssh2_channel_write nor sftp_write now have the 32500 size - limit anymore and instead the channel writing function now has its own - logic to send data in multiple calls until everything is sent. - -- send_existing: don't tell parent to return when drained - - That will just cause unnecessary code execution. - -- _libssh2_channel_write: general code cleanup - - simplified the function and removed some unused struct fields - -- _libssh2_transport_send: replaces _libssh2_transport_write - - The new function takes two data areas, combines them and sends them as a - single SSH packet. This allows several functions to allocate and copy - less data. - - I also found and fixed a mixed up use of the compression function - arguments that I introduced in my rewrite in a recent commit. - -- scp_write_nonblock: use select() instead of busyloop - - Make this example nicer by not busylooping. - -- send_existing: clear olen when the data is sent off - -- _libssh2_transport_write: allow 256 extra bytes around the packet - -- _libssh2_transport_write: remade to send without malloc - -- compress: compression disabled by default - - We now allow libssh2_session_flag() to enable compression with a new - flag and I added documentation for the previous LIBSSH2_FLAG_SIGPIPE - flag which I wasn't really aware of! - -- comp: split the compress function - - It is now made into two separate compress and decompress functions. In - preparation for upcoming further modficications. - -Dan Fandrich (20 Oct 2010) -- Added header file to allow compiling in older environments - -Daniel Stenberg (20 Oct 2010) -- TODO: add a possible new API for SFTP transfers - -- TODO: "New Transport API" added - -- TODO: add buffering plans - -Simon Josefsson (13 Oct 2010) -- Mention libssh2_channel_get_exit_signal and give kudos. - -- [Tommy Lindgren brought this change] - - Add libssh2_channel_get_exit_signal man page. - - Signed-off-by: Simon Josefsson - -- [Tommy Lindgren brought this change] - - Add libssh2_channel_get_exit_signal. - - Signed-off-by: Simon Josefsson - -- Add libssh2_free man page and fix typo. - -- Add libssh2_free. - -Daniel Stenberg (11 Oct 2010) -- scp_recv: improved treatment of channel_read() returning zero - - As a zero return code from channel_read() is not an error we must make - sure that the SCP functions deal with that properly. channel_read() - always returns 0 if the channel is EOFed already so we check for EOF - after 0-reads to be able to return error properly. - -- libssh2_session_methods.3: detail what can be asked for - -- compression: send zlib before none - - As the list of algorithms in a preferred order we should send zlib - before none to increase the chances that the server will let us do - compression. - -- compress: faster check, better return codes - - In the transport functions we avoid a strcmp() now and just check a - boolean instead. - - The compress/decompress function's return code is now acknowledged and - used as actual return code in case of failures. - -- libssh2_session_handshake: replaces libssh2_session_startup() - - The function libssh2_session_startup() is now considered deprecated due - to the portability issue with the socket argument. - libssh2_session_handshake() is the name of the replacement. - -- libssh2_socket_t: now externally visible - - In preparation for upcominig changes, the libssh2_socket_t type is now - typedef'ed in the public header. - -- _libssh2_transport_drain: removed - - This function proved not to be used nor useful. - -- _libssh2_channel_write: don't iterate over transport writes - - When a call to _libssh2_transport_write() succeeds, we must return from - _libssh2_channel_write() to allow the caller to provide the next chunk - of data. - - We cannot move on to send the next piece of data that may already have - been provided in this same function call, as we risk getting EAGAIN for - that and we can't return information both about sent data as well as - EAGAIN. So, by returning short now, the caller will call this function - again with new data to send. - -- _libssh2_transport_write: updated documentation blurb - -- _libssh2_transport_write: remove fprintf remainder - - Mistake from previous debugging - -- session: improved errors - - Replaced -1/SOCKET_NONE errors with appropriate error defines instead. - - Made the verbose trace output during banner receiving less annoying for - non-blocking sessions. - -- crypt_init: use correct error define - -- _libssh2_error: hide EAGAIN for non-blocking sessions - - In an attempt to make the trace output less cluttered for non-blocking - sessions the error function now avoids calling the debug function if the - error is the EAGAIN and the session is non-blocking. - -- agent: use better error defines - -- comp_method_zlib_init: use correct error defines - -- transport: better error codes - - LIBSSH2_SOCKET_NONE (-1) should no longer be used as error code as it is - (too) generic and we should instead use specific and dedicated error - codes to better describe the error. - -- channel: return code and _libssh2_error cleanup - - Made sure that all transport_write() call failures get _libssh2_error - called. - -- _libssh2_channel_write: limit to 32700 bytes - - The well known and used ssh server Dropbear has a maximum SSH packet - length at 32768 by default. Since the libssh2 design current have a - fixed one-to-one mapping from channel_write() to the packet size created - by transport_write() the previous limit of 32768 in the channel layer - caused the transport layer to create larger packets than 32768 at times - which Dropbear rejected forcibly (by closing the connection). - - The long term fix is of course to remove the hard relation between the - outgoing SSH packet size and what the input length argument is in the - transport_write() function call. - -- libssh.h: add more dedicated error codes - -- SCP: allow file names with bytes > 126 - - When parsing the SCP protocol and verifying that the data looks like a - valid file name, byte values over 126 must not be consider illegal since - UTF-8 file names will use such codes. - - Reported by: Uli Zappe - Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2010-08/0112.shtml - -Dan Fandrich (25 Aug 2010) -- Document the three sftp stat constants - -Guenter Knauf (18 Aug 2010) -- Fixed Win32 makefile which was now broken at resource build. - -- It is sufficient to pipe stderr to NUL to get rid of the nasty messages. - -- [Author: Guenter Knauf brought this change] - - Removed Win32 ifdef completely for sys/uio.h. - - No idea why we had this ifdef at all but MSVC, MingW32, Watcom - and Borland all have no sys/uio.h header; so if there's another - Win32 compiler which needs it then it should be added explicitely - instead of this negative list. - -- New files should also be added to Makefile.am. - - Otherwise they will never be included with release and snapshot tarballs ... - -Daniel Stenberg (18 Aug 2010) -- version: bump to 1.2.8_DEV - -Version 1.2.7 (17 Aug 2010) - -Daniel Stenberg (17 Aug 2010) -- release: updated to hold 1.2.7 info - -Guenter Knauf (17 Aug 2010) -- Use the new libssh2.rc file. - -- Added resource file for libssh2.dll (shamelessly stolen from libcurl). - -- Updated Win32 MSVC dependencies versions. - -- Added include for sys/select.h to get fd.set on some platforms. - -- Added Watcom makefile borrowed from libcurl. - - This makefile compiles already all files fine for static lib, but needs - final touch when I have OpenSSL fully working with shared libs and Watcom. - -- Added copyright define to libssh2.h and use it for binary builds. - -- Moved version defines up in order to include from .rc file. - - Blocked rest of header with ifndef so its possible to let - the rc compiler only use the version defines. - -- Some minor makefile tweaks. - -Daniel Stenberg (2 Aug 2010) -- example: treat the libssh2_channel_read() return code properly - - A short read is not an error. Only negative values are errors! - -- libssh2_wait_socket: reset error code to "leak" EAGAIN less - - Since libssh2 often sets LIBSSH2_ERROR_EAGAIN internally before - _libssh2_wait_socket is called, we can decrease some amount of - confusion in user programs by resetting the error code in this function - to reduce the risk of EAGAIN being stored as error when a blocking - function returns. - -- _libssh2_wait_socket: poll needs milliseconds - - As reported on the mailing list, the code path using poll() should - multiple seconds with 1000 to get milliseconds, not divide! - - Reported by: Jan Van Boghout - -- typedef: make ssize_t get typedef without LIBSSH2_WIN32 - - The condition around the ssize_t typedef depended on both LIBSSH2_WIN32 - *and* _MSC_VER being defined when it should be enough to depend on - _MSC_VER only. It also makes it nicer so libssh2-using code builds fine - without having custom defines. - -- [John Little brought this change] - - session_free: free more data to avoid memory leaks - -- channel_free: ignore problems with channel_close() - - As was pointed out in bug #182, we must not return failure from - _libssh2_channel_free() when _libssh2_channel_close() returns an error - that isn't EAGAIN. It can effectively cause the function to never go - through, like it did now in the case where the socket was actually - closed but socket_state still said LIBSSH2_SOCKET_CONNECTED. - - I consider this fix the right thing as it now also survives other - errors, even if making sure socket_state isn't lying is also a good - idea. - -- publickey_list_free: no return value from a void function - - Fixed a compiler warning I introduced previously when checking input - arguments more. I also added a check for the other pointer to avoid NULL - pointer dereferences. - -- [Lars Nordin brought this change] - - openssl: make use of the EVP interface - - Make use of the EVP interface for the AES-funktion. Using this method - supports the use of different ENGINES in OpenSSL for the AES function - (and the direct call to the AES_encrypt should not be used according to - openssl.org) - -Peter Stuge (23 Jun 2010) -- [Tor Arntsen brought this change] - - Don't overflow MD5 server hostkey - - Use SHA_DIGEST_LENGTH and MD5_DIGEST_LENGTH in memcpy instead of hardcoded - values. An incorrect value was used for MD5. - -- Fix message length bugs in libssh2_debug() - - There was a buffer overflow waiting to happen when a debug message was - longer than 1536 bytes. - - Thanks to Daniel who spotted that there was a problem with the message - length passed to a trace handler also after commit - 0f0652a3093111fc7dac0205fdcf8d02bf16e89f. - -- Make libssh2_debug() create a correctly terminated string - - Also use FILE *stderr rather than fd 2, which can very well be something - completely different. - -Daniel Stenberg (23 Jun 2010) -- [TJ Saunders brought this change] - - handshake: Compression enabled at the wrong time - - In KEXINIT messages, the client and server agree on, among other - things, whether to use compression. This method agreement occurs - in src/kex.c's kex_agree_methods() function. However, if - compression is enabled (either client->server, server->client, or - both), then the compression layer is initialized in - kex_agree_methods() -- before NEWKEYS has been received. - - Instead, the initialization of the compression layer should - happen after NEWKEYS has been received. This looks to occur - insrc/kex.c's diffie_hellman_sha1(), which even has the comment: - - /* The first key exchange has been performed, - - switch to active crypt/comp/mac mode */ - - There, after NEWKEYS is received, the cipher and mac algorithms - are initialized, and that is where the compression should be - initialized as well. - - The current implementation fails if server->client compression is - enabled because most server implementations follow OpenSSH's - lead, where compression is initialized after NEWKEYS. Since the - server initializes compression after NEWKEYS, but libssh2 - initializes compression after KEXINIT (i.e. before NEWKEYS), they - are out of sync. - - Reported in bug report #180 - -- [TJ Saunders brought this change] - - userauth_hostbased_fromfile: packet length too short - - The packet length calculated in src/userauth.c's - userauth_hostbased_fromfile() function is too short by 4 bytes; - it forgets to add four bytes for the length of the hostname. - This causes hostbased authentication to fail, since the server - will read junk data. - - verified against proftpd's mod_sftp module - -- _libssh2_userauth_publickey: reject method names longer than the data - - This functions get the method length by looking at the first 32 - bit of data, and I now made it not accept method lengths that are - longer than the whole data set is, as given in the dedicated - function argument. - - This was detected when the function was given bogus public key - data as an ascii string, which caused the first 32bits to create - a HUGE number. - -- NULL resistance: make more public functions survive NULL pointer input - - Sending in NULL as the primary pointer is now dealt with by more - public functions. I also narrowed the userauth.c code somewhat to - stay within 80 columns better. - -- agent: make libssh2_agent_userauth() work blocking properly - - previously it would always work in a non-blocking manner - -Peter Stuge (17 Jun 2010) -- Fix underscore typo for 64-bit printf format specifiers on Windows - - Commit 49ddf447ff4bd80285f926eac0115f4e595f9425 was missing underscores. - -Daniel Stenberg (16 Jun 2010) -- libssh2_session_callback_set: extended the man page - -- [John brought this change] - - LIBSSH2_DEBUG: macro uses incorrect function variable - - The LIBSSH2_DEBUG macro, defined in libssh2_priv.h, incorrectly uses the - function variable ssh_msg_disconnect when it should use ssh_msg_debug. - - This shows that the LIBSSH2_CALLBACK_DEBUG callback never has worked... - -- warning: fix a compiler warning 'pointer differs in signedness' - - As reported in bug #177 - -- portability: introduce LIBSSH2_INT64_T_FORMAT for 64bit printf()s - - As pointed out in bug #177, some of the Windows compilers use - %I64 to output 64 bit variables with the printf family. - -- debug: avoid sending NULL to sprintf %s - - Via the _libssh2_debug() macro/function. Pointed out by john in bug report - -- sftp docs: show macro on macro page, only function on function page - - The individual man pages for macros now show the full convenience - macro as defined, and then the man page for the actual function - only shows the function. - -- code police: make the code use less than 80 columns - -- libssh2_channel_write_ex: remove macros, added wording on buffer size - -- libssh2_sftp_write: document buffer size and changed some ordering - -- libssh2_channel_write_stderr: show how the macro is defined - -- libssh2_channel_write: show how the macro is defined - -- SFTP: limit write() to not produce overly large packets - - sftp_write() now limits how much data it gets at a time even more - than before. Since this function creates a complete outgoing - packet based on what gets passed to it, it is crucial that it - doesn't create too large packets. - - With this method, there's also no longer any problem to use very - large buffers in your application and feed that to libssh2. I've - done numerous tests now with uploading data over SFTP using 100K - buffers and I've had no problems with that. - -- scp_write_nonblock: add transfer time info - - Using the same timing logic and output format as - sftp_write_nonblock allows us to very easily run benchmarks on - SCP vs SFTP uploads using libssh2. - -- sftp_write_nonblock: select() on socket, use *BIG* buffer, time transfer - - The select() is just to make it nicer so that it doesn't - crazy-loop on EAGAIN. The buffer size thing is mostly to verify - that this really work as supposed. - - Transfer timing is just a minor thing, but it can just as well be - there and help us time and work on performance easier using out - of the box examples. - -- agent: use _libssh2_error() when returning errors - - As pointed out in bug report #173, this module basically never - used _libssh2_error() which made it work inconstently with other - parts of the libssh2 code base. This is my first take at making - this code more in line with the rest. - -- inputchecks: make lots of API functions check for NULL pointers - - If an application accidentally provides a NULL handle pointer to - the channel or sftp public functions, they now return an error - instead of segfaulting. - -- libssh2_channel_eof: clarify that it returns negative on errors - -- SFTP: keep the sftp error code as 32 bit - - 'last_errno' holds to the error code from the SFTP protocol and - since that is 32 bits on the wire there's no point in using a - long for this internally which is larger on some platforms. - -- agent: make the code better deal with unexpected code flows - - agent->ops gets initialized by the libssh2_agent_connect() call - but we need to make sure that we don't segfault even if a bad - sequence of function calls is used. - -Alexander Lamaison (10 Jun 2010) -- Better handling of invalid key files. - - Passing an invalid public key to libssh2_userauth_publickey_fromfile_ex - triggered an assertion. Replaced this with a runtime check that rejects - obviously invalid key data. - -Daniel Stenberg (10 Jun 2010) -- version: we start working on 1.2.7 now - -Version 1.2.6 (10 Jun 2010) - -Daniel Stenberg (10 Jun 2010) -- NEWS: add the 1.2.6 release details - -- RELEASE-NOTES: 1.2.6 details added - -Guenter Knauf (10 Jun 2010) -- fixed libssh2.dsw to use the generated libssh2.dsp; removed old *.dsp files. - -- moved MSVC strdup define to libssh2_config.h which we include already. - -- added missing source files to src/NMakefile. - -Daniel Stenberg (8 Jun 2010) -- libssh2_poll: refer to poll(3) and select(3) instead - -- example: fix strdup() for MSVC compiles - - MSVC has a _strdup() that we better use. This was reported in bug - -- SFTP: fail init SFTP if session isn't authenticated - - Alexander Lamaison filed bug #172 - (http://trac.libssh2.org/ticket/172), and pointed out that SFTP - init would do bad if the session isn't yet authenticated at the - time of the call, so we now check for this situation and returns - an error if detected. Calling sftp_init() at this point is bad - usage to start with. - -- direct_tcpip: bring back inclusion of libssh2_config.h - - In order to increase portability of this example, I'm bringing - the inclusion of libssh2_config.h back, and I also added an - require that header for this example to compile. - - I also made all code lines fit within 80 columns. - -Guenter Knauf (3 Jun 2010) -- cast away a warning. - -- moved CRT_SECURE_NO_DEPRECATE define up so its defined before the winsock headers are included. - -- fixed platform detection for MingW32 test makefile. - -- MingW32 has gettimeofday() implemented, so proper ifdef this function here. - -- removed MSVC ifdef since seems we can use __int64 still with latest headers. - -- changed copyright notice for MinW32 and NetWare binaries. - -- cleaned up MSVC ifdefs which where spreaded over 3 places. - -- added uint8_t typedef for NetWare CLIB platform. - -- if the function declaration gets changed the header should be changed too. - -- this is MSVC specific and doesnt apply for all Win32 compilers; - the uint8_t typedef clashes with MingW32 headers. - -- updated MingW32 makefiles for latest dependency lib versions. - -- updated NetWare makefiles for latest dependency lib versions. - -Dan Fandrich (30 May 2010) -- Fixed compiling with libgcrypt - - A change of parameter types from unsigned long to size_t was - missed in the prototype in libgcrypt.h - -Daniel Stenberg (28 May 2010) -- statvfs: use libssh2_sftp_statvfs only, no "_ex" - - As the long-term goal is to get rid of the extensive set of - macros from the API we can just as well start small by not adding - new macros when we add new functions. Therefore we let the - function be libssh2_sftp_statvfs() plainly without using an _ex - suffix. - - I also made it use size_t instead of unsigned int for the string - length as that too is a long-term goal for the API. - -- [Grubsky Grigory brought this change] - - DSP: output lib name typo - -- [Grubsky Grigory brought this change] - - win32: provide a uint8_t typedef for better building on windows - -- agent: win32: fix bad _libssh2_store_str call - - As pointed out by Grubsky Grigory , I - made a mistake when I added the _libssh2_store_str() call before - and I made a slightly different patch than what he suggested. - Based purely on taste. - -Peter Stuge (24 May 2010) -- [Joey Degges brought this change] - - Add libssh2_sftp_statvfs() and libssh2_sftp_fstatvfs() - - These can be used to get file system statistics from servers that - support the statvfs@openssh.com and fstatvfs@openssh.com extensions. - -Alexander Lamaison (22 May 2010) -- [Jose Baars brought this change] - - VMS specific: make sure final release can be installed over daily build - -- [Jose Baars brought this change] - - VMS: small improvement to the man2help utilities - -Peter Stuge (22 May 2010) -- [Joey Degges brought this change] - - libssh2_exit and libssh2_sftp_readdir man page fixes - -Daniel Stenberg (21 May 2010) -- spelling: s/sue/use - -Alexander Lamaison (21 May 2010) -- Change magic port number for generic knownhost check. - - libssh2_knownhost_checkp took 0 as a magic port number that indicated - a 'generic' check should be performed. However, 0 is a valid port - number in its own right so this commit changes the magic value to any - negative int. - -Mikhail Gusarov (5 May 2010) -- Add re-discovered copyright holders to COPYING - -- Restoring copyright statements from pre-git era - - Eli Fant has contributed fragmenting SFTP requests - -- Restoring my copyright statements from pre-git era - - keyboard_interactive, 'exit-status' information packet, non-atomic read/write - under FreeBSD, multi-channel operation bugfixes. - -Daniel Stenberg (3 May 2010) -- pedantic: make the code C90 clean - -Peter Stuge (3 May 2010) -- Do proper keyboard-interactive user dialog in the sftp.c example - -Daniel Stenberg (3 May 2010) -- added to tarball: libssh2_knownhost_checkp.3 - -- knownhost: support [host]:port in knownhost file - - OpenSSH has ways to add hosts to the knownhosts file that include - a specific port number which makes the key associated with only - that specific host+port pair. libssh2 previously did not support - this, and I was forced to add a new function to the API to - properly expose this ability to applications: - libssh2_knownhost_checkp() - - To *add* such hosts to the knownhosts file, you make sure to pass - on the host name in that manner to the libssh2_knownhost_addc() - function. - -- init/exit: mention these were added in 1.2.5 - -- libssh2_knownhost_check docs: correct the prototype - -- examples: avoid use of uninitialized variable 'sock' - -- KEX: stop pretending we negotiate language - - There was some stub-like parts of an implementation for - implementing kex language negotiation that caused clang-analyzer - to warn and as it did nothing I've now removed the dead code. - -- Uninitialized argument - -- sftpdir: removed dead assignment - -- Makefile.am: include the VMS-specific config header as well - -- [Jose Baars brought this change] - - Add VMS specific libssh2_config.h - -- fix Value stored to 's' is never read warning - - and moved variable declaration of s to be more local - -- kexinit: simplify the code and avoid scan-build warning - - Previously it would say "Value stored to 's' is never read" due - fourth increment of 's'. - -Alexander Lamaison (28 Apr 2010) -- Removed unecessary brackets. - -- Changed sftp_attrsize macro to a static function. - -Daniel Stenberg (28 Apr 2010) -- release: include the VMS-specific files - -- sftp_attrsize: protect the macro argument with proper parentheses - -- ssh2_agent: avoid using 'session' uninitialized on failures - -- examples: remove assignments of variable rc that's never used - -- publickey_init: remove useless variable increment - -- hostkey_method_ssh_rsa_init: remove useless variable increment - -- packet_x11_open: removed useless variable increment - - and made the declaration of a variable more local - -- packet_queue_listener: removed useless variable increment - - and made the declaration of a variable more local - -- sftp_read: move a read_responses array to where its used - - I find that this increases readability since the array is used - only in the function call just immediately below and nowhere - else. - -- sftp_readdir: turn a small array static const and move it - -- sftp_attrsize: converted function to a macro - - This way, the macro can evaluate a static number at compile time - for two out of four uses, and it probably runs faster for the - other two cases too. - -- sftp_open: deal with short channel_write calls - - This was an old TODO that just wasn't done before. If - channel_write returns short, that is not an error. - -- sftp_open: clean up, better check of input data - - The clang-analyzer report made it look into this function and - I've went through it to remove a potential use of an - uninitialized variable and I also added some validation of input - data received from the server. - - In general, lots of more code in this file need to validate the - input before assuming it is correct: there are servers out there - that have bugs or just have another idea of how to do the SFTP - protocol. - -- bugfix: avoid using the socket if it failed to create one - -- bugfix: potential use of NULL pointer - -- libssh2_userauth_password_ex: clarify errors somewhat - - The errors mentioned in this man page are possible return codes - but not necessarily the only return codes that this can return. - - Also reformatted the typ prototypes somewhat. - -- examples: fixed and made them more similar - - The channel read/write functions can return 0 in legitimate cases - without it being an error, and we need to loop properly if they - return short. - -- [Jose Baars brought this change] - - VMS port of libssh2; changes in the libssh2 common code - -- Makefile: added the two news headers userauth.h and session.h - -- cleanup: prefer the internal functions - - To get the blocking vs non-blocking to work as smooth as possible - and behave better internally, we avoid using the external - interfaces when calling functions internally. - - Renamed a few internal functions to use _libssh2 prefix when not - being private within a file, and removed the libssh2_ for one - that was private within the file. - -- session_free: remove dead code - -- libssh2_publickey_init: fixed to work better non-blocking - - This was triggered by a clang-analyzer complaint that turned out - to be valid, and it made me dig deeper and fix some generic non- - blocking problems I disovered in the code. - - While cleaning this up, I moved session-specific stuff over to a - new session.h header from the libssh2_priv.h header. - -- channel: reduce duplicated free and returns - - Simplified the code by trying to free data and return on a single - spot. - -- channel: make variables more local - - By making 'data' and 'data_len' more local in several places in - this file it will be easier to spot how they are used and we'll - get less risks to accidentally do bad things with them. - -Mikhail Gusarov (24 Apr 2010) -- Fix typos in manpages, catched by Lintian - -Daniel Stenberg (24 Apr 2010) -- channel_request_pty: simplify the code - - clang-analyzer pointed out how 'data' could be accessed as a NULL - pointer if the wrong state was set, and while I don't see that - happen in real-life the code flow is easier to read and follow by - moving the LIBSSH2_FREE() call into the block that is supposed to - deal with the data pointer anyway. - -- libssh2_channel_process_startup: simplify the code - - clang-analyzer pointed out how 'data' could be accessed as a NULL - pointer if the wrong state was set, and while I don't see that - happen in real-life the code flow is easier to read and follow by - moving the LIBSSH2_FREE() call into the block that is supposed to - deal with the data pointer anyway. - -- sftp_close_handle: add precation to not access NULL pointer - - clang-analyzer pointed this out as a "Pass-by-value argument in - function call is undefined" but while I can't see exactly how - this can ever happen in reality I think a little check for safety - isn't such a bad thing here. - -- scp_write_nonblock: Value stored to 'nread' is never read - -- scp_write: Value stored to 'ptr' is never read - -- scp_write_nonblock: Value stored to 'ptr' is never read - -- sftp_mkdir: less silly output but show failures - -- [Jose Baars brought this change] - - VMS port of libssh2 including VMS specific build procedures - -- two variable types changes, made lines less than 80 columns - - The two variable type changes are only to match type variable - fields actually read from the binary protocol. - -- remove check for negative padding_length - - It was silly, since it is read as an unsigned char... - -- hostkey_method_ssh_dss_init: Value stored to 's' is never read - -- libssh2_banner_set: avoid unnecessary increment and explain code - -- agent_transact_unix: remove unused variable - -- remove two unnecessary increments - -- more code converted to use _libssh2_store_*() - -- libssh2_publickey_list_fetch: removed unused variables - -- libssh2_publickey_init: remove unused variables - -- libssh2_scp_send64: added to API to provide large file transfers - - The previously existing libssh2_scp_send_ex() function has no way - to send files that are larger than 'size_t' which on 32bit - systems mean 4GB. This new API uses a libssh2_int64_t type and - should thus on most modern systems be able to send enormous - files. - -- sftp_init: remove unused variables and assignments - -- libssh2_knownhost_check: Value stored to 'keylen' is never read - -- hostkey: fix compiler warning +NEWS is now generated from git and put into the release tarballs. diff --git a/libssh2/README.md b/libssh2/README.md new file mode 100644 index 00000000..e0f6c25a --- /dev/null +++ b/libssh2/README.md @@ -0,0 +1,16 @@ +# libssh2 - SSH2 library + +libssh2 is a library implementing the SSH2 protocol, available under +the revised BSD license. + +[Web site](https://www.libssh2.org/) + +[Mailing list](https://cool.haxx.se/mailman/listinfo/libssh2-devel) + +[BSD Licensed](https://libssh2.org/license.html) + +[Web site source code](https://github.com/libssh2/www) + +Installation instructions: + - [for CMake](docs/INSTALL_CMAKE) + - [for autotools](docs/INSTALL_AUTOTOOLS) diff --git a/libssh2/aclocal.m4 b/libssh2/aclocal.m4 deleted file mode 100644 index 35a31729..00000000 --- a/libssh2/aclocal.m4 +++ /dev/null @@ -1,1181 +0,0 @@ -# generated automatically by aclocal 1.16.1 -*- Autoconf -*- - -# Copyright (C) 1996-2018 Free Software Foundation, Inc. - -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) -m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, -[m4_warning([this file was generated for autoconf 2.69. -You have another version of autoconf. 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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +os: Visual Studio 2015 + +environment: + matrix: + - GENERATOR: "Visual Studio 14 2015" + BUILD_SHARED_LIBS: ON + + - GENERATOR: "Visual Studio 14 2015" + BUILD_SHARED_LIBS: OFF + + - GENERATOR: "Visual Studio 12 2013" + BUILD_SHARED_LIBS: ON + + - GENERATOR: "Visual Studio 12 2013" + BUILD_SHARED_LIBS: OFF + + digitalocean_access_token: + secure: 8qRitvrj69Xhf0Tmu27xnz5drmL2YhmOJLGpXIkYyTCC0JNtBoXW6fMcF3u4Uj1+pIQ+TjegQOwYimlz0oivKTro3v3EXro+osAMNJG6NKc= + +platform: + - x86 + - x64 + +configuration: +# - Debug + - Release + +matrix: + fast_finish: true + allow_failures: + - GENERATOR: "Visual Studio 9 2008" + platform: x64 + +install: + - choco install -y docker + - choco install -y docker-machine + +build_script: + - ps: if($env:PLATFORM -eq "x64") { $env:CMAKE_GEN_SUFFIX=" Win64" } + - cmake "-G%GENERATOR%%CMAKE_GEN_SUFFIX%" -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS% -H. -B_builds + - cmake --build _builds --config "%CONFIGURATION%" + +before_test: + - set DOCKER_MACHINE_NAME=appveyor-%APPVEYOR_PROJECT_SLUG%-%APPVEYOR_JOB_ID% + - ps: if($env:digitalocean_access_token) { echo "Using DigitalOcean for testing." } else { echo "DigitalOcean not available. Skipping testing." } + - ps: if($env:digitalocean_access_token) { docker-machine create --driver digitalocean --digitalocean-access-token $($env:digitalocean_access_token) $($env:DOCKER_MACHINE_NAME) } + - ps: if($env:digitalocean_access_token) { docker-machine env $($env:DOCKER_MACHINE_NAME) --shell powershell | Invoke-Expression } + +test_script: + - ps: cd _builds + - ps: if($env:digitalocean_access_token) { ctest -VV -C $($env:CONFIGURATION) --output-on-failure } + +after_test: + - ps: if($env:digitalocean_access_token) { docker-machine rm -y $($env:DOCKER_MACHINE_NAME) } + +on_failure: + - ps: if($env:digitalocean_access_token) { docker-machine rm -y $($env:DOCKER_MACHINE_NAME) } + - ps: if(Test-Path _builds/CMakeFiles/CMakeOutput.log) { cat _builds/CMakeFiles/CMakeOutput.log } + - ps: if(Test-Path _builds/CMakeFiles/CMakeError.log) { cat _builds/CMakeFiles/CMakeError.log } + +# whitelist branches to avoid testing feature branches twice (as branch and as pull request) +branches: + only: + - master diff --git a/libssh2/compile b/libssh2/compile deleted file mode 100755 index 99e50524..00000000 --- a/libssh2/compile +++ /dev/null @@ -1,348 +0,0 @@ -#! /bin/sh -# Wrapper for compilers which do not understand '-c -o'. - -scriptversion=2018-03-07.03; # UTC - -# Copyright (C) 1999-2018 Free Software Foundation, Inc. -# Written by Tom Tromey . -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, see . -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that -# program. 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HP_ARCH=m68000 ;; - 9000/[34]??) 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GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | - grep -q __LP64__ - then - HP_ARCH=hppa2.0w - else - HP_ARCH=hppa64 - fi - fi - echo "$HP_ARCH"-hp-hpux"$HPUX_REV" - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux"$HPUX_REV" - exit ;; - 3050*:HI-UX:*:*) - eval "$set_cc_for_build" - sed 's/^ //' << EOF > "$dummy.c" - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo "$UNAME_MACHINE"-unknown-osf1mk - else - echo "$UNAME_MACHINE"-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` - FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` - FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` - FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE" - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi"$UNAME_RELEASE" - exit ;; - *:BSD/OS:*:*) - echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE" - exit ;; - *:FreeBSD:*:*) - UNAME_PROCESSOR=`/usr/bin/uname -p` - case "$UNAME_PROCESSOR" in - amd64) - UNAME_PROCESSOR=x86_64 ;; - i386) - UNAME_PROCESSOR=i586 ;; - esac - echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" - exit ;; - i*:CYGWIN*:*) - echo "$UNAME_MACHINE"-pc-cygwin - exit ;; - *:MINGW64*:*) - echo "$UNAME_MACHINE"-pc-mingw64 - exit ;; - *:MINGW*:*) - echo "$UNAME_MACHINE"-pc-mingw32 - exit ;; - *:MSYS*:*) - echo "$UNAME_MACHINE"-pc-msys - exit ;; - i*:PW*:*) - echo "$UNAME_MACHINE"-pc-pw32 - exit ;; - *:Interix*:*) - case "$UNAME_MACHINE" in - x86) - echo i586-pc-interix"$UNAME_RELEASE" - exit ;; - authenticamd | genuineintel | EM64T) - echo x86_64-unknown-interix"$UNAME_RELEASE" - exit ;; - IA64) - echo ia64-unknown-interix"$UNAME_RELEASE" - exit ;; - esac ;; - i*:UWIN*:*) - echo "$UNAME_MACHINE"-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" - exit ;; - *:GNU:*:*) - # the GNU system - echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`" - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC" - exit ;; - i*86:Minix:*:*) - echo "$UNAME_MACHINE"-pc-minix - exit ;; - aarch64:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - aarch64_be:Linux:*:*) - UNAME_MACHINE=aarch64_be - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep -q ld.so.1 - if test "$?" = 0 ; then LIBC=gnulibc1 ; fi - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - arc:Linux:*:* | arceb:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - arm*:Linux:*:*) - eval "$set_cc_for_build" - if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_EABI__ - then - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - else - if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_PCS_VFP - then - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi - else - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf - fi - fi - exit ;; - avr32*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - cris:Linux:*:*) - echo "$UNAME_MACHINE"-axis-linux-"$LIBC" - exit ;; - crisv32:Linux:*:*) - echo "$UNAME_MACHINE"-axis-linux-"$LIBC" - exit ;; - e2k:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - frv:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - hexagon:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - i*86:Linux:*:*) - echo "$UNAME_MACHINE"-pc-linux-"$LIBC" - exit ;; - ia64:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - k1om:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - m32r*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - m68*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - mips:Linux:*:* | mips64:Linux:*:*) - eval "$set_cc_for_build" - sed 's/^ //' << EOF > "$dummy.c" - #undef CPU - #undef ${UNAME_MACHINE} - #undef ${UNAME_MACHINE}el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=${UNAME_MACHINE}el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=${UNAME_MACHINE} - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`" - test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; } - ;; - mips64el:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - openrisc*:Linux:*:*) - echo or1k-unknown-linux-"$LIBC" - exit ;; - or32:Linux:*:* | or1k*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - padre:Linux:*:*) - echo sparc-unknown-linux-"$LIBC" - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-"$LIBC" - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;; - PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;; - *) echo hppa-unknown-linux-"$LIBC" ;; - esac - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-"$LIBC" - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-"$LIBC" - exit ;; - ppc64le:Linux:*:*) - echo powerpc64le-unknown-linux-"$LIBC" - exit ;; - ppcle:Linux:*:*) - echo powerpcle-unknown-linux-"$LIBC" - exit ;; - riscv32:Linux:*:* | riscv64:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo "$UNAME_MACHINE"-ibm-linux-"$LIBC" - exit ;; - sh64*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - sh*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - tile*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - vax:Linux:*:*) - echo "$UNAME_MACHINE"-dec-linux-"$LIBC" - exit ;; - x86_64:Linux:*:*) - if objdump -f /bin/sh | grep -q elf32-x86-64; then - echo "$UNAME_MACHINE"-pc-linux-"$LIBC"x32 - else - echo "$UNAME_MACHINE"-pc-linux-"$LIBC" - fi - exit ;; - xtensa*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION" - exit ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo "$UNAME_MACHINE"-pc-os2-emx - exit ;; - i*86:XTS-300:*:STOP) - echo "$UNAME_MACHINE"-unknown-stop - exit ;; - i*86:atheos:*:*) - echo "$UNAME_MACHINE"-unknown-atheos - exit ;; - i*86:syllable:*:*) - echo "$UNAME_MACHINE"-pc-syllable - exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) - echo i386-unknown-lynxos"$UNAME_RELEASE" - exit ;; - i*86:*DOS:*:*) - echo "$UNAME_MACHINE"-pc-msdosdjgpp - exit ;; - i*86:*:4.*:*) - UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` - if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then - echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL" - else - echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL" - fi - exit ;; - i*86:*:5:[678]*) - # UnixWare 7.x, OpenUNIX and OpenServer 6. - case `/bin/uname -X | grep "^Machine"` in - *486*) UNAME_MACHINE=i486 ;; - *Pentium) UNAME_MACHINE=i586 ;; - *Pent*|*Celeron) UNAME_MACHINE=i686 ;; - esac - echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}" - exit ;; - i*86:*:3.2:*) - if test -f /usr/options/cb.name; then - UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then - UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` - (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 - (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ - && UNAME_MACHINE=i586 - (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ - && UNAME_MACHINE=i686 - (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ - && UNAME_MACHINE=i686 - echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL" - else - echo "$UNAME_MACHINE"-pc-sysv32 - fi - exit ;; - pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i586. - # Note: whatever this is, it MUST be the same as what config.sub - # prints for the "djgpp" host, or else GDB configure will decide that - # this is a cross-build. - echo i586-pc-msdosdjgpp - exit ;; - Intel:Mach:3*:*) - echo i386-pc-mach3 - exit ;; - paragon:*:*:*) - echo i860-intel-osf1 - exit ;; - i860:*:4.*:*) # i860-SVR4 - if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4 - else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4 - fi - exit ;; - mini*:CTIX:SYS*5:*) - # "miniframe" - echo m68010-convergent-sysv - exit ;; - mc68k:UNIX:SYSTEM5:3.51m) - echo m68k-convergent-sysv - exit ;; - M680?0:D-NIX:5.3:*) - echo m68k-diab-dnix - exit ;; - M68*:*:R3V[5678]*:*) - test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; - 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; - 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4; exit; } ;; - NCR*:*:4.2:* | MPRAS*:*:4.2:*) - OS_REL='.3' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } - /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ - && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; - m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos"$UNAME_RELEASE" - exit ;; - mc68030:UNIX_System_V:4.*:*) - echo m68k-atari-sysv4 - exit ;; - TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos"$UNAME_RELEASE" - exit ;; - rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos"$UNAME_RELEASE" - exit ;; - PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) - echo powerpc-unknown-lynxos"$UNAME_RELEASE" - exit ;; - SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv"$UNAME_RELEASE" - exit ;; - RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - *:SINIX-*:*:*) - if uname -p 2>/dev/null >/dev/null ; then - UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo "$UNAME_MACHINE"-sni-sysv4 - else - echo ns32k-sni-sysv - fi - exit ;; - PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit ;; - i*86:VOS:*:*) - # From Paul.Green@stratus.com. - echo "$UNAME_MACHINE"-stratus-vos - exit ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit ;; - mc68*:A/UX:*:*) - echo m68k-apple-aux"$UNAME_RELEASE" - exit ;; - news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit ;; - R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv"$UNAME_RELEASE" - else - echo mips-unknown-sysv"$UNAME_RELEASE" - fi - exit ;; - BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit ;; - BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit ;; - BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit ;; - BePC:Haiku:*:*) # Haiku running on Intel PC compatible. - echo i586-pc-haiku - exit ;; - x86_64:Haiku:*:*) - echo x86_64-unknown-haiku - exit ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux"$UNAME_RELEASE" - exit ;; - SX-5:SUPER-UX:*:*) - echo sx5-nec-superux"$UNAME_RELEASE" - exit ;; - SX-6:SUPER-UX:*:*) - echo sx6-nec-superux"$UNAME_RELEASE" - exit ;; - SX-7:SUPER-UX:*:*) - echo sx7-nec-superux"$UNAME_RELEASE" - exit ;; - SX-8:SUPER-UX:*:*) - echo sx8-nec-superux"$UNAME_RELEASE" - exit ;; - SX-8R:SUPER-UX:*:*) - echo sx8r-nec-superux"$UNAME_RELEASE" - exit ;; - SX-ACE:SUPER-UX:*:*) - echo sxace-nec-superux"$UNAME_RELEASE" - exit ;; - Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody"$UNAME_RELEASE" - exit ;; - *:Rhapsody:*:*) - echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE" - exit ;; - *:Darwin:*:*) - UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - eval "$set_cc_for_build" - if test "$UNAME_PROCESSOR" = unknown ; then - UNAME_PROCESSOR=powerpc - fi - if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then - if [ "$CC_FOR_BUILD" != no_compiler_found ]; then - if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ - (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ - grep IS_64BIT_ARCH >/dev/null - then - case $UNAME_PROCESSOR in - i386) UNAME_PROCESSOR=x86_64 ;; - powerpc) UNAME_PROCESSOR=powerpc64 ;; - esac - fi - # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc - if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ - (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ - grep IS_PPC >/dev/null - then - UNAME_PROCESSOR=powerpc - fi - fi - elif test "$UNAME_PROCESSOR" = i386 ; then - # Avoid executing cc on OS X 10.9, as it ships with a stub - # that puts up a graphical alert prompting to install - # developer tools. Any system running Mac OS X 10.7 or - # later (Darwin 11 and later) is required to have a 64-bit - # processor. This is not true of the ARM version of Darwin - # that Apple uses in portable devices. - UNAME_PROCESSOR=x86_64 - fi - echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE" - exit ;; - *:procnto*:*:* | *:QNX:[0123456789]*:*) - UNAME_PROCESSOR=`uname -p` - if test "$UNAME_PROCESSOR" = x86; then - UNAME_PROCESSOR=i386 - UNAME_MACHINE=pc - fi - echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE" - exit ;; - *:QNX:*:4*) - echo i386-pc-qnx - exit ;; - NEO-*:NONSTOP_KERNEL:*:*) - echo neo-tandem-nsk"$UNAME_RELEASE" - exit ;; - NSE-*:NONSTOP_KERNEL:*:*) - echo nse-tandem-nsk"$UNAME_RELEASE" - exit ;; - NSR-*:NONSTOP_KERNEL:*:*) - echo nsr-tandem-nsk"$UNAME_RELEASE" - exit ;; - NSV-*:NONSTOP_KERNEL:*:*) - echo nsv-tandem-nsk"$UNAME_RELEASE" - exit ;; - NSX-*:NONSTOP_KERNEL:*:*) - echo nsx-tandem-nsk"$UNAME_RELEASE" - exit ;; - *:NonStop-UX:*:*) - echo mips-compaq-nonstopux - exit ;; - BS2000:POSIX*:*:*) - echo bs2000-siemens-sysv - exit ;; - DS/*:UNIX_System_V:*:*) - echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE" - exit ;; - *:Plan9:*:*) - # "uname -m" is not consistent, so use $cputype instead. 386 - # is converted to i386 for consistency with other x86 - # operating systems. - if test "$cputype" = 386; then - UNAME_MACHINE=i386 - else - UNAME_MACHINE="$cputype" - fi - echo "$UNAME_MACHINE"-unknown-plan9 - exit ;; - *:TOPS-10:*:*) - echo pdp10-unknown-tops10 - exit ;; - *:TENEX:*:*) - echo pdp10-unknown-tenex - exit ;; - KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) - echo pdp10-dec-tops20 - exit ;; - XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) - echo pdp10-xkl-tops20 - exit ;; - *:TOPS-20:*:*) - echo pdp10-unknown-tops20 - exit ;; - *:ITS:*:*) - echo pdp10-unknown-its - exit ;; - SEI:*:*:SEIUX) - echo mips-sei-seiux"$UNAME_RELEASE" - exit ;; - *:DragonFly:*:*) - echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" - exit ;; - *:*VMS:*:*) - UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "$UNAME_MACHINE" in - A*) echo alpha-dec-vms ; exit ;; - I*) echo ia64-dec-vms ; exit ;; - V*) echo vax-dec-vms ; exit ;; - esac ;; - *:XENIX:*:SysV) - echo i386-pc-xenix - exit ;; - i*86:skyos:*:*) - echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`" - exit ;; - i*86:rdos:*:*) - echo "$UNAME_MACHINE"-pc-rdos - exit ;; - i*86:AROS:*:*) - echo "$UNAME_MACHINE"-pc-aros - exit ;; - x86_64:VMkernel:*:*) - echo "$UNAME_MACHINE"-unknown-esx - exit ;; - amd64:Isilon\ OneFS:*:*) - echo x86_64-unknown-onefs - exit ;; -esac - -echo "$0: unable to guess system type" >&2 - -case "$UNAME_MACHINE:$UNAME_SYSTEM" in - mips:Linux | mips64:Linux) - # If we got here on MIPS GNU/Linux, output extra information. - cat >&2 <&2 </dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null` - -hostinfo = `(hostinfo) 2>/dev/null` -/bin/universe = `(/bin/universe) 2>/dev/null` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` -/bin/arch = `(/bin/arch) 2>/dev/null` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` - -UNAME_MACHINE = "$UNAME_MACHINE" -UNAME_RELEASE = "$UNAME_RELEASE" -UNAME_SYSTEM = "$UNAME_SYSTEM" -UNAME_VERSION = "$UNAME_VERSION" -EOF - -exit 1 - -# Local variables: -# eval: (add-hook 'write-file-functions 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff --git a/libssh2/config.sub b/libssh2/config.sub deleted file mode 100755 index 1d8e98bc..00000000 --- a/libssh2/config.sub +++ /dev/null @@ -1,1801 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright 1992-2018 Free Software Foundation, Inc. - -timestamp='2018-02-22' - -# This file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, see . -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that -# program. This Exception is an additional permission under section 7 -# of the GNU General Public License, version 3 ("GPLv3"). - - -# Please send patches to . -# -# Configuration subroutine to validate and canonicalize a configuration type. -# Supply the specified configuration type as an argument. -# If it is invalid, we print an error message on stderr and exit with code 1. -# Otherwise, we print the canonical config type on stdout and succeed. - -# You can get the latest version of this script from: -# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub - -# This file is supposed to be the same for all GNU packages -# and recognize all the CPU types, system types and aliases -# that are meaningful with *any* GNU software. -# Each package is responsible for reporting which valid configurations -# it does not support. The user should be able to distinguish -# a failure to support a valid configuration from a meaningless -# configuration. - -# The goal of this file is to map all the various variations of a given -# machine specification into a single specification in the form: -# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM -# or in some cases, the newer four-part form: -# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM -# It is wrong to echo any other type of specification. - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS - -Canonicalize a configuration name. - -Options: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.sub ($timestamp) - -Copyright 1992-2018 Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. 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- -lynx*5) - os=-lynxos5 - ;; - -lynx*) - os=-lynxos - ;; - -ptx*) - basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'` - ;; - -psos*) - os=-psos - ;; - -mint | -mint[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; -esac - -# Decode aliases for certain CPU-COMPANY combinations. -case $basic_machine in - # Recognize the basic CPU types without company name. - # Some are omitted here because they have special meanings below. - 1750a | 580 \ - | a29k \ - | aarch64 | aarch64_be \ - | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ - | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ - | am33_2.0 \ - | arc | arceb \ - | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ - | avr | avr32 \ - | ba \ - | be32 | be64 \ - | bfin \ - | c4x | c8051 | clipper \ - | d10v | d30v | dlx | dsp16xx \ - | e2k | epiphany \ - | fido | fr30 | frv | ft32 \ - | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ - | hexagon \ - | i370 | i860 | i960 | ia16 | ia64 \ - | ip2k | iq2000 \ - | k1om \ - | le32 | le64 \ - | lm32 \ - | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ - | mips | mipsbe | mipseb | mipsel | mipsle \ - | mips16 \ - | mips64 | mips64el \ - | mips64octeon | mips64octeonel \ - | mips64orion | mips64orionel \ - | mips64r5900 | mips64r5900el \ - | mips64vr | mips64vrel \ - | mips64vr4100 | mips64vr4100el \ - | mips64vr4300 | mips64vr4300el \ - | mips64vr5000 | mips64vr5000el \ - | mips64vr5900 | mips64vr5900el \ - | mipsisa32 | mipsisa32el \ - | mipsisa32r2 | mipsisa32r2el \ - | mipsisa32r6 | mipsisa32r6el \ - | mipsisa64 | mipsisa64el \ - | mipsisa64r2 | mipsisa64r2el \ - | mipsisa64r6 | mipsisa64r6el \ - | mipsisa64sb1 | mipsisa64sb1el \ - | mipsisa64sr71k | mipsisa64sr71kel \ - | mipsr5900 | mipsr5900el \ - | mipstx39 | mipstx39el \ - | mn10200 | mn10300 \ - | moxie \ - | mt \ - | msp430 \ - | nds32 | nds32le | nds32be \ - | nios | nios2 | nios2eb | nios2el \ - | ns16k | ns32k \ - | open8 | or1k | or1knd | or32 \ - | pdp10 | pj | pjl \ - | powerpc | powerpc64 | powerpc64le | powerpcle \ - | pru \ - | pyramid \ - | riscv32 | riscv64 \ - | rl78 | rx \ - | score \ - | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ - | sh64 | sh64le \ - | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ - | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ - | spu \ - | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ - | ubicom32 \ - | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ - | visium \ - | wasm32 \ - | x86 | xc16x | xstormy16 | xtensa \ - | z8k | z80) - basic_machine=$basic_machine-unknown - ;; - c54x) - basic_machine=tic54x-unknown - ;; - c55x) - basic_machine=tic55x-unknown - ;; - c6x) - basic_machine=tic6x-unknown - ;; - leon|leon[3-9]) - basic_machine=sparc-$basic_machine - ;; - m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) - basic_machine=$basic_machine-unknown - os=-none - ;; - m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65) - ;; - ms1) - basic_machine=mt-unknown - ;; - - strongarm | thumb | xscale) - basic_machine=arm-unknown - ;; - xgate) - basic_machine=$basic_machine-unknown - os=-none - ;; - xscaleeb) - basic_machine=armeb-unknown - ;; - - xscaleel) - basic_machine=armel-unknown - ;; - - # We use `pc' rather than `unknown' - # because (1) that's what they normally are, and - # (2) the word "unknown" tends to confuse beginning users. - i*86 | x86_64) - basic_machine=$basic_machine-pc - ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 - exit 1 - ;; - # Recognize the basic CPU types with company name. - 580-* \ - | a29k-* \ - | aarch64-* | aarch64_be-* \ - | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ - | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ - | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ - | avr-* | avr32-* \ - | ba-* \ - | be32-* | be64-* \ - | bfin-* | bs2000-* \ - | c[123]* | c30-* | [cjt]90-* | c4x-* \ - | c8051-* | clipper-* | craynv-* | cydra-* \ - | d10v-* | d30v-* | dlx-* \ - | e2k-* | elxsi-* \ - | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ - | h8300-* | h8500-* \ - | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ - | hexagon-* \ - | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ - | ip2k-* | iq2000-* \ - | k1om-* \ - | le32-* | le64-* \ - | lm32-* \ - | m32c-* | m32r-* | m32rle-* \ - | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ - | microblaze-* | microblazeel-* \ - | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ - | mips16-* \ - | mips64-* | mips64el-* \ - | mips64octeon-* | mips64octeonel-* \ - | mips64orion-* | mips64orionel-* \ - | mips64r5900-* | mips64r5900el-* \ - | mips64vr-* | mips64vrel-* \ - | mips64vr4100-* | mips64vr4100el-* \ - | mips64vr4300-* | mips64vr4300el-* \ - | mips64vr5000-* | mips64vr5000el-* \ - | mips64vr5900-* | mips64vr5900el-* \ - | mipsisa32-* | mipsisa32el-* \ - | mipsisa32r2-* | mipsisa32r2el-* \ - | mipsisa32r6-* | mipsisa32r6el-* \ - | mipsisa64-* | mipsisa64el-* \ - | mipsisa64r2-* | mipsisa64r2el-* \ - | mipsisa64r6-* | mipsisa64r6el-* \ - | mipsisa64sb1-* | mipsisa64sb1el-* \ - | mipsisa64sr71k-* | mipsisa64sr71kel-* \ - | mipsr5900-* | mipsr5900el-* \ - | mipstx39-* | mipstx39el-* \ - | mmix-* \ - | mt-* \ - | msp430-* \ - | nds32-* | nds32le-* | nds32be-* \ - | nios-* | nios2-* | nios2eb-* | nios2el-* \ - | none-* | np1-* | ns16k-* | ns32k-* \ - | open8-* \ - | or1k*-* \ - | orion-* \ - | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ - | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ - | pru-* \ - | pyramid-* \ - | riscv32-* | riscv64-* \ - | rl78-* | romp-* | rs6000-* | rx-* \ - | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ - | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ - | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ - | sparclite-* \ - | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ - | tahoe-* \ - | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ - | tile*-* \ - | tron-* \ - | ubicom32-* \ - | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ - | vax-* \ - | visium-* \ - | wasm32-* \ - | we32k-* \ - | x86-* | x86_64-* | xc16x-* | xps100-* \ - | xstormy16-* | xtensa*-* \ - | ymp-* \ - | z8k-* | z80-*) - ;; - # Recognize the basic CPU types without company name, with glob match. - xtensa*) - basic_machine=$basic_machine-unknown - ;; - # Recognize the various machine names and aliases which stand - # for a CPU type and a company and sometimes even an OS. - 386bsd) - basic_machine=i386-pc - os=-bsd - ;; - 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) - basic_machine=m68000-att - ;; - 3b*) - basic_machine=we32k-att - ;; - a29khif) - basic_machine=a29k-amd - os=-udi - ;; - abacus) - basic_machine=abacus-unknown - ;; - adobe68k) - basic_machine=m68010-adobe - os=-scout - ;; - alliant | fx80) - basic_machine=fx80-alliant - ;; - altos | altos3068) - basic_machine=m68k-altos - ;; - am29k) - basic_machine=a29k-none - os=-bsd - ;; - amd64) - basic_machine=x86_64-pc - ;; - amd64-*) - basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; - amdahl) - basic_machine=580-amdahl - os=-sysv - ;; - amiga | amiga-*) - basic_machine=m68k-unknown - ;; - amigaos | amigados) - basic_machine=m68k-unknown - os=-amigaos - ;; - amigaunix | amix) - basic_machine=m68k-unknown - os=-sysv4 - ;; - apollo68) - basic_machine=m68k-apollo - os=-sysv - ;; - apollo68bsd) - basic_machine=m68k-apollo - os=-bsd - ;; - aros) - basic_machine=i386-pc - os=-aros - ;; - asmjs) - basic_machine=asmjs-unknown - ;; - aux) - basic_machine=m68k-apple - os=-aux - ;; - balance) - basic_machine=ns32k-sequent - os=-dynix - ;; - blackfin) - basic_machine=bfin-unknown - os=-linux - ;; - blackfin-*) - basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'` - os=-linux - ;; - bluegene*) - basic_machine=powerpc-ibm - os=-cnk - ;; - c54x-*) - basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; - c55x-*) - basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; - c6x-*) - basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; - c90) - basic_machine=c90-cray - os=-unicos - ;; - cegcc) - basic_machine=arm-unknown - os=-cegcc - ;; - convex-c1) - basic_machine=c1-convex - os=-bsd - ;; - convex-c2) - basic_machine=c2-convex - os=-bsd - ;; - convex-c32) - basic_machine=c32-convex - os=-bsd - ;; - convex-c34) - basic_machine=c34-convex - os=-bsd - ;; - convex-c38) - basic_machine=c38-convex - os=-bsd - ;; - cray | j90) - basic_machine=j90-cray - os=-unicos - ;; - craynv) - basic_machine=craynv-cray - os=-unicosmp - ;; - cr16 | cr16-*) - basic_machine=cr16-unknown - os=-elf - ;; - crds | unos) - basic_machine=m68k-crds - ;; - crisv32 | crisv32-* | etraxfs*) - basic_machine=crisv32-axis - ;; - cris | cris-* | etrax*) - basic_machine=cris-axis - ;; - crx) - basic_machine=crx-unknown - os=-elf - ;; - da30 | da30-*) - basic_machine=m68k-da30 - ;; - decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) - basic_machine=mips-dec - ;; - decsystem10* | dec10*) - basic_machine=pdp10-dec - os=-tops10 - ;; - decsystem20* | dec20*) - basic_machine=pdp10-dec - os=-tops20 - ;; - delta | 3300 | motorola-3300 | motorola-delta \ - | 3300-motorola | delta-motorola) - basic_machine=m68k-motorola - ;; - delta88) - basic_machine=m88k-motorola - os=-sysv3 - ;; - dicos) - basic_machine=i686-pc - os=-dicos - ;; - djgpp) - basic_machine=i586-pc - os=-msdosdjgpp - ;; - dpx20 | dpx20-*) - basic_machine=rs6000-bull - os=-bosx - ;; - dpx2*) - basic_machine=m68k-bull - os=-sysv3 - ;; - e500v[12]) - basic_machine=powerpc-unknown - os=$os"spe" - ;; - e500v[12]-*) - basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` - os=$os"spe" - ;; - ebmon29k) - basic_machine=a29k-amd - os=-ebmon - ;; - elxsi) - basic_machine=elxsi-elxsi - os=-bsd - ;; - encore | umax | mmax) - basic_machine=ns32k-encore - ;; - es1800 | OSE68k | ose68k | ose | OSE) - basic_machine=m68k-ericsson - os=-ose - ;; - fx2800) - basic_machine=i860-alliant - ;; - genix) - basic_machine=ns32k-ns - ;; - gmicro) - basic_machine=tron-gmicro - os=-sysv - ;; - go32) - basic_machine=i386-pc - os=-go32 - ;; - h3050r* | hiux*) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - h8300hms) - basic_machine=h8300-hitachi - os=-hms - ;; - h8300xray) - basic_machine=h8300-hitachi - os=-xray - ;; - h8500hms) - basic_machine=h8500-hitachi - os=-hms - ;; - harris) - basic_machine=m88k-harris - os=-sysv3 - ;; - hp300-*) - basic_machine=m68k-hp - ;; - hp300bsd) - basic_machine=m68k-hp - os=-bsd - ;; - hp300hpux) - basic_machine=m68k-hp - os=-hpux - ;; - hp3k9[0-9][0-9] | hp9[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k2[0-9][0-9] | hp9k31[0-9]) - basic_machine=m68000-hp - ;; - hp9k3[2-9][0-9]) - basic_machine=m68k-hp - ;; - hp9k6[0-9][0-9] | hp6[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k7[0-79][0-9] | hp7[0-79][0-9]) - basic_machine=hppa1.1-hp - ;; - hp9k78[0-9] | hp78[0-9]) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][13679] | hp8[0-9][13679]) - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][0-9] | hp8[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; - i370-ibm* | ibm*) - basic_machine=i370-ibm - ;; - i*86v32) - basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` - os=-sysv32 - ;; - i*86v4*) - basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` - os=-sysv4 - ;; - i*86v) - basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` - os=-sysv - ;; - i*86sol2) - basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` - os=-solaris2 - ;; - i386mach) - basic_machine=i386-mach - os=-mach - ;; - vsta) - basic_machine=i386-unknown - os=-vsta - ;; - iris | iris4d) - basic_machine=mips-sgi - case $os in - -irix*) - ;; - *) - os=-irix4 - ;; - esac - ;; - isi68 | isi) - basic_machine=m68k-isi - os=-sysv - ;; - leon-*|leon[3-9]-*) - basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'` - ;; - m68knommu) - basic_machine=m68k-unknown - os=-linux - ;; - m68knommu-*) - basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'` - os=-linux - ;; - magnum | m3230) - basic_machine=mips-mips - os=-sysv - ;; - merlin) - basic_machine=ns32k-utek - os=-sysv - ;; - microblaze*) - basic_machine=microblaze-xilinx - ;; - mingw64) - basic_machine=x86_64-pc - os=-mingw64 - ;; - mingw32) - basic_machine=i686-pc - os=-mingw32 - ;; - mingw32ce) - basic_machine=arm-unknown - os=-mingw32ce - ;; - miniframe) - basic_machine=m68000-convergent - ;; - *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; - mips3*-*) - basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'` - ;; - mips3*) - basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown - ;; - monitor) - basic_machine=m68k-rom68k - os=-coff - ;; - morphos) - basic_machine=powerpc-unknown - os=-morphos - ;; - moxiebox) - basic_machine=moxie-unknown - os=-moxiebox - ;; - msdos) - basic_machine=i386-pc - os=-msdos - ;; - ms1-*) - basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'` - ;; - msys) - basic_machine=i686-pc - os=-msys - ;; - mvs) - basic_machine=i370-ibm - os=-mvs - ;; - nacl) - basic_machine=le32-unknown - os=-nacl - ;; - ncr3000) - basic_machine=i486-ncr - os=-sysv4 - ;; - netbsd386) - basic_machine=i386-unknown - os=-netbsd - ;; - netwinder) - basic_machine=armv4l-rebel - os=-linux - ;; - news | news700 | news800 | news900) - basic_machine=m68k-sony - os=-newsos - ;; - news1000) - basic_machine=m68030-sony - os=-newsos - ;; - news-3600 | risc-news) - basic_machine=mips-sony - os=-newsos - ;; - necv70) - basic_machine=v70-nec - os=-sysv - ;; - next | m*-next) - basic_machine=m68k-next - case $os in - -nextstep* ) - ;; - -ns2*) - os=-nextstep2 - ;; - *) - os=-nextstep3 - ;; - esac - ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; - np1) - basic_machine=np1-gould - ;; - neo-tandem) - basic_machine=neo-tandem - ;; - nse-tandem) - basic_machine=nse-tandem - ;; - nsr-tandem) - basic_machine=nsr-tandem - ;; 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- pentiumii | pentium2 | pentiumiii | pentium3) - basic_machine=i686-pc - ;; - pentium4) - basic_machine=i786-pc - ;; - pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) - basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; - pentiumpro-* | p6-* | 6x86-* | athlon-*) - basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; - pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) - basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; - pentium4-*) - basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; - pn) - basic_machine=pn-gould - ;; - power) basic_machine=power-ibm - ;; - ppc | ppcbe) basic_machine=powerpc-unknown - ;; - ppc-* | ppcbe-*) - basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; - ppcle | powerpclittle) - basic_machine=powerpcle-unknown - ;; - ppcle-* | powerpclittle-*) - basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; - ppc64) basic_machine=powerpc64-unknown - ;; - ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'` - ;; 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then - ver=`(cd "$dir" && \ - for f in "$libname$shrext".*; do echo "$f"; done \ - | sed -e "s,^$libname$shrext\\\\.,," \ - | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ - | sed 1q ) 2>/dev/null` - if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then - found_dir="$dir" - found_so="$dir/$libname$shrext.$ver" - fi - else - eval library_names=\"$acl_library_names_spec\" - for f in $library_names; do - if test -f "$dir/$f"; then - found_dir="$dir" - found_so="$dir/$f" - break - fi - done - fi - fi - fi - if test "X$found_dir" = "X"; then - if test -f "$dir/$libname.$acl_libext"; then - found_dir="$dir" - found_a="$dir/$libname.$acl_libext" - fi - fi - if test "X$found_dir" != "X"; then - if test -f "$dir/$libname.la"; then - found_la="$dir/$libname.la" - fi - fi - fi - if test "X$found_dir" = "X"; then - for x in $LDFLAGS $LTLIBMBEDCRYPTO; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - case "$x" in - -L*) - dir=`echo "X$x" | sed -e 's/^X-L//'` - if test -n "$acl_shlibext"; then - if test -f "$dir/$libname$shrext"; then - found_dir="$dir" - found_so="$dir/$libname$shrext" - else - if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then - ver=`(cd "$dir" && \ - for f in "$libname$shrext".*; do echo "$f"; done \ - | sed -e "s,^$libname$shrext\\\\.,," \ - | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ - | sed 1q ) 2>/dev/null` - if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then - found_dir="$dir" - found_so="$dir/$libname$shrext.$ver" - fi - else - eval library_names=\"$acl_library_names_spec\" - for f in $library_names; do - if test -f "$dir/$f"; then - found_dir="$dir" - found_so="$dir/$f" - break - fi - done - fi - fi - fi - if test "X$found_dir" = "X"; then - if test -f "$dir/$libname.$acl_libext"; then - found_dir="$dir" - found_a="$dir/$libname.$acl_libext" - fi - fi - if test "X$found_dir" != "X"; then - if test -f "$dir/$libname.la"; then - found_la="$dir/$libname.la" - fi - fi - ;; - esac - if test "X$found_dir" != "X"; then - break - fi - done - fi - if test "X$found_dir" != "X"; then - LTLIBMBEDCRYPTO="${LTLIBMBEDCRYPTO}${LTLIBMBEDCRYPTO:+ }-L$found_dir -l$name" - if test "X$found_so" != "X"; then - if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then - LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$found_so" - else - haveit= - for x in $ltrpathdirs; do - if test "X$x" = "X$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - ltrpathdirs="$ltrpathdirs $found_dir" - fi - if test "$acl_hardcode_direct" = yes; then - LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$found_so" - else - if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then - LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$found_so" - haveit= - for x in $rpathdirs; do - if test "X$x" = "X$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - rpathdirs="$rpathdirs $found_dir" - fi - else - haveit= - for x in $LDFLAGS $LIBMBEDCRYPTO; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X-L$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }-L$found_dir" - fi - if test "$acl_hardcode_minus_L" != no; then - LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$found_so" - else - LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }-l$name" - fi - fi - fi - fi - else - if test "X$found_a" != "X"; then - LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }$found_a" - else - LIBMBEDCRYPTO="${LIBMBEDCRYPTO}${LIBMBEDCRYPTO:+ }-L$found_dir -l$name" - fi - fi - additional_includedir= - case "$found_dir" in - */$acl_libdirstem | */$acl_libdirstem/) - basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` - LIBMBEDCRYPTO_PREFIX="$basedir" - additional_includedir="$basedir/include" - ;; 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then - if test "$value" = yes; then - eval value=\"\$LIB$uppername\" - test -z "$value" || LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$value" - eval value=\"\$LTLIB$uppername\" - test -z "$value" || LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }$value" - else - : - fi - else - found_dir= - found_la= - found_so= - found_a= - eval libname=\"$acl_libname_spec\" # typically: libname=lib$name - if test -n "$acl_shlibext"; then - shrext=".$acl_shlibext" # typically: shrext=.so - else - shrext= - fi - if test $use_additional = yes; then - dir="$additional_libdir" - if test -n "$acl_shlibext"; then - if test -f "$dir/$libname$shrext"; then - found_dir="$dir" - found_so="$dir/$libname$shrext" - else - if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then - ver=`(cd "$dir" && \ - for f in "$libname$shrext".*; do echo "$f"; done \ - | sed -e "s,^$libname$shrext\\\\.,," \ - | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ - | sed 1q ) 2>/dev/null` - if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then - found_dir="$dir" - found_so="$dir/$libname$shrext.$ver" - fi - else - eval library_names=\"$acl_library_names_spec\" - for f in $library_names; do - if test -f "$dir/$f"; then - found_dir="$dir" - found_so="$dir/$f" - break - fi - done - fi - fi - fi - if test "X$found_dir" = "X"; then - if test -f "$dir/$libname.$acl_libext"; then - found_dir="$dir" - found_a="$dir/$libname.$acl_libext" - fi - fi - if test "X$found_dir" != "X"; then - if test -f "$dir/$libname.la"; then - found_la="$dir/$libname.la" - fi - fi - fi - if test "X$found_dir" = "X"; then - for x in $LDFLAGS $LTLIBCRYPT32; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - case "$x" in - -L*) - dir=`echo "X$x" | sed -e 's/^X-L//'` - if test -n "$acl_shlibext"; then - if test -f "$dir/$libname$shrext"; then - found_dir="$dir" - found_so="$dir/$libname$shrext" - else - if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then - ver=`(cd "$dir" && \ - for f in "$libname$shrext".*; do echo "$f"; done \ - | sed -e "s,^$libname$shrext\\\\.,," \ - | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ - | sed 1q ) 2>/dev/null` - if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then - found_dir="$dir" - found_so="$dir/$libname$shrext.$ver" - fi - else - eval library_names=\"$acl_library_names_spec\" - for f in $library_names; do - if test -f "$dir/$f"; then - found_dir="$dir" - found_so="$dir/$f" - break - fi - done - fi - fi - fi - if test "X$found_dir" = "X"; then - if test -f "$dir/$libname.$acl_libext"; then - found_dir="$dir" - found_a="$dir/$libname.$acl_libext" - fi - fi - if test "X$found_dir" != "X"; then - if test -f "$dir/$libname.la"; then - found_la="$dir/$libname.la" - fi - fi - ;; - esac - if test "X$found_dir" != "X"; then - break - fi - done - fi - if test "X$found_dir" != "X"; then - LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }-L$found_dir -l$name" - if test "X$found_so" != "X"; then - if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$found_so" - else - haveit= - for x in $ltrpathdirs; do - if test "X$x" = "X$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - ltrpathdirs="$ltrpathdirs $found_dir" - fi - if test "$acl_hardcode_direct" = yes; then - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$found_so" - else - if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$found_so" - haveit= - for x in $rpathdirs; do - if test "X$x" = "X$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - rpathdirs="$rpathdirs $found_dir" - fi - else - haveit= - for x in $LDFLAGS $LIBCRYPT32; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X-L$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }-L$found_dir" - fi - if test "$acl_hardcode_minus_L" != no; then - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$found_so" - else - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }-l$name" - fi - fi - fi - fi - else - if test "X$found_a" != "X"; then - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$found_a" - else - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }-L$found_dir -l$name" - fi - fi - additional_includedir= - case "$found_dir" in - */$acl_libdirstem | */$acl_libdirstem/) - basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` - LIBCRYPT32_PREFIX="$basedir" - additional_includedir="$basedir/include" - ;; - esac - if test "X$additional_includedir" != "X"; then - if test "X$additional_includedir" != "X/usr/include"; then - haveit= - if test "X$additional_includedir" = "X/usr/local/include"; then - if test -n "$GCC"; then - case $host_os in - linux* | gnu* | k*bsd*-gnu) haveit=yes;; - esac - fi - fi - if test -z "$haveit"; then - for x in $CPPFLAGS $INCCRYPT32; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X-I$additional_includedir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - if test -d "$additional_includedir"; then - INCCRYPT32="${INCCRYPT32}${INCCRYPT32:+ }-I$additional_includedir" - fi - fi - fi - fi - fi - if test -n "$found_la"; then - save_libdir="$libdir" - case "$found_la" in - */* | *\\*) . 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"./$found_la" ;; - esac - libdir="$save_libdir" - for dep in $dependency_libs; do - case "$dep" in - -L*) - additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` - if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then - haveit= - if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then - if test -n "$GCC"; then - case $host_os in - linux* | gnu* | k*bsd*-gnu) haveit=yes;; - esac - fi - fi - if test -z "$haveit"; then - haveit= - for x in $LDFLAGS $LIBCRYPT32; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X-L$additional_libdir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - if test -d "$additional_libdir"; then - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }-L$additional_libdir" - fi - fi - haveit= - for x in $LDFLAGS $LTLIBCRYPT32; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X-L$additional_libdir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - if test -d "$additional_libdir"; then - LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }-L$additional_libdir" - fi - fi - fi - fi - ;; - -R*) - dir=`echo "X$dep" | sed -e 's/^X-R//'` - if test "$enable_rpath" != no; then - haveit= - for x in $rpathdirs; do - if test "X$x" = "X$dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - rpathdirs="$rpathdirs $dir" - fi - haveit= - for x in $ltrpathdirs; do - if test "X$x" = "X$dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - ltrpathdirs="$ltrpathdirs $dir" - fi - fi - ;; - -l*) - names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` - ;; - *.la) - names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` - ;; - *) - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$dep" - LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }$dep" - ;; - esac - done - fi - else - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }-l$name" - LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }-l$name" - fi - fi - fi - done - done - if test "X$rpathdirs" != "X"; then - if test -n "$acl_hardcode_libdir_separator"; then - alldirs= - for found_dir in $rpathdirs; do - alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" - done - acl_save_libdir="$libdir" - libdir="$alldirs" - eval flag=\"$acl_hardcode_libdir_flag_spec\" - libdir="$acl_save_libdir" - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$flag" - else - for found_dir in $rpathdirs; do - acl_save_libdir="$libdir" - libdir="$found_dir" - eval flag=\"$acl_hardcode_libdir_flag_spec\" - libdir="$acl_save_libdir" - LIBCRYPT32="${LIBCRYPT32}${LIBCRYPT32:+ }$flag" - done - fi - fi - if test "X$ltrpathdirs" != "X"; then - for found_dir in $ltrpathdirs; do - LTLIBCRYPT32="${LTLIBCRYPT32}${LTLIBCRYPT32:+ }-R$found_dir" - done - fi - - - ac_save_CPPFLAGS="$CPPFLAGS" - - for element in $INCCRYPT32; do - haveit= - for x in $CPPFLAGS; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X$element"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" - fi - done - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libcrypt32" >&5 -$as_echo_n "checking for libcrypt32... 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then - if test "$value" = yes; then - eval value=\"\$LIB$uppername\" - test -z "$value" || LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$value" - eval value=\"\$LTLIB$uppername\" - test -z "$value" || LTLIBBCRYPT="${LTLIBBCRYPT}${LTLIBBCRYPT:+ }$value" - else - : - fi - else - found_dir= - found_la= - found_so= - found_a= - eval libname=\"$acl_libname_spec\" # typically: libname=lib$name - if test -n "$acl_shlibext"; then - shrext=".$acl_shlibext" # typically: shrext=.so - else - shrext= - fi - if test $use_additional = yes; then - dir="$additional_libdir" - if test -n "$acl_shlibext"; then - if test -f "$dir/$libname$shrext"; then - found_dir="$dir" - found_so="$dir/$libname$shrext" - else - if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then - ver=`(cd "$dir" && \ - for f in "$libname$shrext".*; do echo "$f"; done \ - | sed -e "s,^$libname$shrext\\\\.,," \ - | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ - | sed 1q ) 2>/dev/null` - if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then - found_dir="$dir" - found_so="$dir/$libname$shrext.$ver" - fi - else - eval library_names=\"$acl_library_names_spec\" - for f in $library_names; do - if test -f "$dir/$f"; then - found_dir="$dir" - found_so="$dir/$f" - break - fi - done - fi - fi - fi - if test "X$found_dir" = "X"; then - if test -f "$dir/$libname.$acl_libext"; then - found_dir="$dir" - found_a="$dir/$libname.$acl_libext" - fi - fi - if test "X$found_dir" != "X"; then - if test -f "$dir/$libname.la"; then - found_la="$dir/$libname.la" - fi - fi - fi - if test "X$found_dir" = "X"; then - for x in $LDFLAGS $LTLIBBCRYPT; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - case "$x" in - -L*) - dir=`echo "X$x" | sed -e 's/^X-L//'` - if test -n "$acl_shlibext"; then - if test -f "$dir/$libname$shrext"; then - found_dir="$dir" - found_so="$dir/$libname$shrext" - else - if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then - ver=`(cd "$dir" && \ - for f in "$libname$shrext".*; do echo "$f"; done \ - | sed -e "s,^$libname$shrext\\\\.,," \ - | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ - | sed 1q ) 2>/dev/null` - if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then - found_dir="$dir" - found_so="$dir/$libname$shrext.$ver" - fi - else - eval library_names=\"$acl_library_names_spec\" - for f in $library_names; do - if test -f "$dir/$f"; then - found_dir="$dir" - found_so="$dir/$f" - break - fi - done - fi - fi - fi - if test "X$found_dir" = "X"; then - if test -f "$dir/$libname.$acl_libext"; then - found_dir="$dir" - found_a="$dir/$libname.$acl_libext" - fi - fi - if test "X$found_dir" != "X"; then - if test -f "$dir/$libname.la"; then - found_la="$dir/$libname.la" - fi - fi - ;; - esac - if test "X$found_dir" != "X"; then - break - fi - done - fi - if test "X$found_dir" != "X"; then - LTLIBBCRYPT="${LTLIBBCRYPT}${LTLIBBCRYPT:+ }-L$found_dir -l$name" - if test "X$found_so" != "X"; then - if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then - LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$found_so" - else - haveit= - for x in $ltrpathdirs; do - if test "X$x" = "X$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - ltrpathdirs="$ltrpathdirs $found_dir" - fi - if test "$acl_hardcode_direct" = yes; then - LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$found_so" - else - if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then - LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$found_so" - haveit= - for x in $rpathdirs; do - if test "X$x" = "X$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - rpathdirs="$rpathdirs $found_dir" - fi - else - haveit= - for x in $LDFLAGS $LIBBCRYPT; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X-L$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }-L$found_dir" - fi - if test "$acl_hardcode_minus_L" != no; then - LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$found_so" - else - LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }-l$name" - fi - fi - fi - fi - else - if test "X$found_a" != "X"; then - LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }$found_a" - else - LIBBCRYPT="${LIBBCRYPT}${LIBBCRYPT:+ }-L$found_dir -l$name" - fi - fi - additional_includedir= - case "$found_dir" in - */$acl_libdirstem | */$acl_libdirstem/) - basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` - LIBBCRYPT_PREFIX="$basedir" - additional_includedir="$basedir/include" - ;; - esac - if test "X$additional_includedir" != "X"; then - if test "X$additional_includedir" != "X/usr/include"; then - haveit= - if test "X$additional_includedir" = "X/usr/local/include"; then - if test -n "$GCC"; then - case $host_os in - linux* | gnu* | k*bsd*-gnu) haveit=yes;; - esac - fi - fi - if test -z "$haveit"; then - for x in $CPPFLAGS $INCBCRYPT; 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See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# Originally written by Alexandre Oliva . - -case $1 in - '') - echo "$0: No command. Try '$0 --help' for more information." 1>&2 - exit 1; - ;; - -h | --h*) - cat <<\EOF -Usage: depcomp [--help] [--version] PROGRAM [ARGS] - -Run PROGRAMS ARGS to compile a file, generating dependencies -as side-effects. - -Environment variables: - depmode Dependency tracking mode. - source Source file read by 'PROGRAMS ARGS'. - object Object file output by 'PROGRAMS ARGS'. - DEPDIR directory where to store dependencies. - depfile Dependency file to output. - tmpdepfile Temporary file to use when outputting dependencies. - libtool Whether libtool is used (yes/no). - -Report bugs to . -EOF - exit $? - ;; - -v | --v*) - echo "depcomp $scriptversion" - exit $? - ;; -esac - -# Get the directory component of the given path, and save it in the -# global variables '$dir'. Note that this directory component will -# be either empty or ending with a '/' character. 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-/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TIME_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_UIO_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_UN_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_WINDOWS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_WINSOCK2_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_WS2TCPIP_H - -/* to make a symbol visible */ -#undef LIBSSH2_API - -/* Enable clearing of memory before being freed */ -#undef LIBSSH2_CLEAR_MEMORY - -/* Enable "none" cipher -- NOT RECOMMENDED */ -#undef LIBSSH2_CRYPT_NONE - -/* Enable newer diffie-hellman-group-exchange-sha1 syntax */ -#undef LIBSSH2_DH_GEX_NEW - -/* Compile in zlib support */ -#undef LIBSSH2_HAVE_ZLIB - -/* Use libgcrypt */ -#undef LIBSSH2_LIBGCRYPT - -/* Enable "none" MAC -- NOT RECOMMENDED */ -#undef LIBSSH2_MAC_NONE - -/* Use mbedtls */ -#undef LIBSSH2_MBEDTLS - -/* Use openssl */ -#undef LIBSSH2_OPENSSL - -/* Use wincng */ -#undef LIBSSH2_WINCNG - -/* Define to the sub-directory where libtool stores uninstalled libraries. */ -#undef LT_OBJDIR - -/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */ -#undef NEED_REENTRANT - -/* Name of package */ -#undef PACKAGE - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the home page for this package. */ -#undef PACKAGE_URL - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at runtime. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown */ -#undef STACK_DIRECTION - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Version number of package */ -#undef VERSION - -/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most - significant byte first (like Motorola and SPARC, unlike Intel). */ -#if defined AC_APPLE_UNIVERSAL_BUILD -# if defined __BIG_ENDIAN__ -# define WORDS_BIGENDIAN 1 -# endif -#else -# ifndef WORDS_BIGENDIAN -# undef WORDS_BIGENDIAN -# endif -#endif - -/* Enable large inode numbers on Mac OS X 10.5. */ -#ifndef _DARWIN_USE_64_BIT_INODE -# define _DARWIN_USE_64_BIT_INODE 1 -#endif - -/* Number of bits in a file offset, on hosts where this is settable. */ -#undef _FILE_OFFSET_BITS - -/* Define for large files, on AIX-style hosts. */ -#undef _LARGE_FILES - -/* Define to empty if `const' does not conform to ANSI C. */ -#undef const - -/* Define to `__inline__' or `__inline' if that's what the C compiler - calls it, or to nothing if 'inline' is not supported under any name. */ -#ifndef __cplusplus -#undef inline -#endif - -/* Define to `unsigned int' if does not define. */ -#undef size_t diff --git a/libssh2/git2news.pl b/libssh2/git2news.pl new file mode 100755 index 00000000..7da4709d --- /dev/null +++ b/libssh2/git2news.pl @@ -0,0 +1,76 @@ +#!/usr/bin/perl + +# git log --pretty=fuller --no-color --date=short --decorate=full + +my @mname = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', + 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ); + +sub nicedate { + my ($date)=$_; + + if($date =~ /(\d\d\d\d)-(\d\d)-(\d\d)/) { + return sprintf("%d %s %4d", $3, $mname[$2-1], $1); + } + return $date; +} + +print +' Changelog for the libssh2 project. Generated with git2news.pl +'; + +my $line; +my $tag; +while() { + my $l = $_; + + if($l =~/^commit ([[:xdigit:]]*) ?(.*)/) { + $co = $1; + my $ref = $2; + if ($ref =~ /refs\/tags\/(libssh2-|VERSION\.)([0-9._]*)/) { + $tag = $2; + } else { + $tag = ''; + } + } + elsif($l =~ /^Author: *(.*) +&2 - exit 1;; - esac - shift;; - - -o) chowncmd="$chownprog $2" - shift;; - - -s) stripcmd=$stripprog;; - - -t) - is_target_a_directory=always - dst_arg=$2 - # Protect names problematic for 'test' and other utilities. - case $dst_arg in - -* | [=\(\)!]) dst_arg=./$dst_arg;; - esac - shift;; - - -T) is_target_a_directory=never;; - - --version) echo "$0 $scriptversion"; exit $?;; - - --) shift - break;; - - -*) echo "$0: invalid option: $1" >&2 - exit 1;; - - *) break;; - esac - shift -done - -# We allow the use of options -d and -T together, by making -d -# take the precedence; this is for compatibility with GNU install. - -if test -n "$dir_arg"; then - if test -n "$dst_arg"; then - echo "$0: target directory not allowed when installing a directory." >&2 - exit 1 - fi -fi - -if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then - # When -d is used, all remaining arguments are directories to create. - # When -t is used, the destination is already specified. - # Otherwise, the last argument is the destination. Remove it from $@. - for arg - do - if test -n "$dst_arg"; then - # $@ is not empty: it contains at least $arg. - set fnord "$@" "$dst_arg" - shift # fnord - fi - shift # arg - dst_arg=$arg - # Protect names problematic for 'test' and other utilities. - case $dst_arg in - -* | [=\(\)!]) dst_arg=./$dst_arg;; - esac - done -fi - -if test $# -eq 0; then - if test -z "$dir_arg"; then - echo "$0: no input file specified." >&2 - exit 1 - fi - # It's OK to call 'install-sh -d' without argument. - # This can happen when creating conditional directories. - exit 0 -fi - -if test -z "$dir_arg"; then - if test $# -gt 1 || test "$is_target_a_directory" = always; then - if test ! -d "$dst_arg"; then - echo "$0: $dst_arg: Is not a directory." >&2 - exit 1 - fi - fi -fi - -if test -z "$dir_arg"; then - do_exit='(exit $ret); exit $ret' - trap "ret=129; $do_exit" 1 - trap "ret=130; $do_exit" 2 - trap "ret=141; $do_exit" 13 - trap "ret=143; $do_exit" 15 - - # Set umask so as not to create temps with too-generous modes. - # However, 'strip' requires both read and write access to temps. - case $mode in - # Optimize common cases. - *644) cp_umask=133;; - *755) cp_umask=22;; - - *[0-7]) - if test -z "$stripcmd"; then - u_plus_rw= - else - u_plus_rw='% 200' - fi - cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; - *) - if test -z "$stripcmd"; then - u_plus_rw= - else - u_plus_rw=,u+rw - fi - cp_umask=$mode$u_plus_rw;; - esac -fi - -for src -do - # Protect names problematic for 'test' and other utilities. - case $src in - -* | [=\(\)!]) src=./$src;; - esac - - if test -n "$dir_arg"; then - dst=$src - dstdir=$dst - test -d "$dstdir" - dstdir_status=$? - else - - # Waiting for this to be detected by the "$cpprog $src $dsttmp" command - # might cause directories to be created, which would be especially bad - # if $src (and thus $dsttmp) contains '*'. - if test ! -f "$src" && test ! -d "$src"; then - echo "$0: $src does not exist." >&2 - exit 1 - fi - - if test -z "$dst_arg"; then - echo "$0: no destination specified." >&2 - exit 1 - fi - dst=$dst_arg - - # If destination is a directory, append the input filename. - if test -d "$dst"; then - if test "$is_target_a_directory" = never; then - echo "$0: $dst_arg: Is a directory" >&2 - exit 1 - fi - dstdir=$dst - dstbase=`basename "$src"` - case $dst in - */) dst=$dst$dstbase;; - *) dst=$dst/$dstbase;; - esac - dstdir_status=0 - else - dstdir=`dirname "$dst"` - test -d "$dstdir" - dstdir_status=$? - fi - fi - - case $dstdir in - */) dstdirslash=$dstdir;; - *) dstdirslash=$dstdir/;; - esac - - obsolete_mkdir_used=false - - if test $dstdir_status != 0; then - case $posix_mkdir in - '') - # Create intermediate dirs using mode 755 as modified by the umask. - # This is like FreeBSD 'install' as of 1997-10-28. - umask=`umask` - case $stripcmd.$umask in - # Optimize common cases. - *[2367][2367]) mkdir_umask=$umask;; - .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; - - *[0-7]) - mkdir_umask=`expr $umask + 22 \ - - $umask % 100 % 40 + $umask % 20 \ - - $umask % 10 % 4 + $umask % 2 - `;; - *) mkdir_umask=$umask,go-w;; - esac - - # With -d, create the new directory with the user-specified mode. - # Otherwise, rely on $mkdir_umask. - if test -n "$dir_arg"; then - mkdir_mode=-m$mode - else - mkdir_mode= - fi - - posix_mkdir=false - case $umask in - *[123567][0-7][0-7]) - # POSIX mkdir -p sets u+wx bits regardless of umask, which - # is incompatible with FreeBSD 'install' when (umask & 300) != 0. - ;; - *) - # Note that $RANDOM variable is not portable (e.g. dash); Use it - # here however when possible just to lower collision chance. - tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ - - trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0 - - # Because "mkdir -p" follows existing symlinks and we likely work - # directly in world-writeable /tmp, make sure that the '$tmpdir' - # directory is successfully created first before we actually test - # 'mkdir -p' feature. - if (umask $mkdir_umask && - $mkdirprog $mkdir_mode "$tmpdir" && - exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 - then - if test -z "$dir_arg" || { - # Check for POSIX incompatibilities with -m. - # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or - # other-writable bit of parent directory when it shouldn't. - # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. - test_tmpdir="$tmpdir/a" - ls_ld_tmpdir=`ls -ld "$test_tmpdir"` - case $ls_ld_tmpdir in - d????-?r-*) different_mode=700;; - d????-?--*) different_mode=755;; - *) false;; - esac && - $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { - ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` - test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" - } - } - then posix_mkdir=: - fi - rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" - else - # Remove any dirs left behind by ancient mkdir implementations. - rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null - fi - trap '' 0;; - esac;; - esac - - if - $posix_mkdir && ( - umask $mkdir_umask && - $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" - ) - then : - else - - # The umask is ridiculous, or mkdir does not conform to POSIX, - # or it failed possibly due to a race condition. 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If we want to - # ignore errors from any of these, just make sure not to ignore - # errors from the above "$doit $cpprog $src $dsttmp" command. - # - { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && - { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && - { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && - { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && - - # If -C, don't bother to copy if it wouldn't change the file. - if $copy_on_change && - old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && - new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && - set -f && - set X $old && old=:$2:$4:$5:$6 && - set X $new && new=:$2:$4:$5:$6 && - set +f && - test "$old" = "$new" && - $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 - then - rm -f "$dsttmp" - else - # Rename the file to the real destination. - $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || - - # The rename failed, perhaps because mv can't rename something else - # to itself, or perhaps because mv is so ancient that it does not - # support -f. - { - # Now remove or move aside any old file at destination location. - # We try this two ways since rm can't unlink itself on some - # systems and the destination file might be busy for other - # reasons. In this case, the final cleanup might fail but the new - # file should still install successfully. - { - test ! -f "$dst" || - $doit $rmcmd -f "$dst" 2>/dev/null || - { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && - { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } - } || - { echo "$0: cannot unlink or rename $dst" >&2 - (exit 1); exit 1 - } - } && - - # Now rename the file to the real destination. - $doit $mvcmd "$dsttmp" "$dst" - } - fi || exit 1 - - trap '' 0 - fi -done - -# Local variables: -# eval: (add-hook 'before-save-hook 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC0" -# time-stamp-end: "; # UTC" -# End: diff --git a/libssh2/libssh2-style.el b/libssh2/libssh2-style.el new file mode 100644 index 00000000..20a24e8a --- /dev/null +++ b/libssh2/libssh2-style.el @@ -0,0 +1,51 @@ +;;;; Emacs Lisp help for writing libssh2 code. ;;;; +;;;; $Id: libssh2-style.el,v 1.1 2008/12/20 12:36:50 bagder Exp $ + +;;; The libssh2 hacker's C conventions. +;;; See the sample.emacs file on how this file can be made to take +;;; effect automatically when editing libssh2 source files. + +(defconst libssh2-c-style + '((c-basic-offset . 4) + (c-comment-only-line-offset . 0) + (c-hanging-braces-alist . ((substatement-open before after))) + (c-offsets-alist . ((topmost-intro . 0) + (topmost-intro-cont . 0) + (substatement . +) + (substatement-open . 0) + (statement-case-intro . +) + (statement-case-open . 0) + (case-label . 0) + )) + ) + "Libssh2 C Programming Style") + +(defun libssh2-code-cleanup () + "tabify and delete trailing whitespace" + (interactive) + (untabify (point-min) (point-max)) + (delete-trailing-whitespace) +) + +;; Customizations for all of c-mode, c++-mode, and objc-mode +(defun libssh2-c-mode-common-hook () + "Libssh2 C mode hook" + ;; add libssh2 style and set it for the current buffer + (c-add-style "libssh2" libssh2-c-style t) + (setq tab-width 8 + indent-tabs-mode nil ; Use spaces, not tabs. + comment-column 40 + c-font-lock-extra-types (append '("libssh2_int64_t" "LIBSSH2_USERAUTH_KBDINT_PROMPT" "LIBSSH2_SESSION" "LIBSSH2_CHANNEL" "ssize_t" "size_t" "uint32_t" "LIBSSH2_LISTENER" "LIBSSH2_POLLFD")) + ) + ;; keybindings for C, C++, and Objective-C. We can put these in + ;; c-mode-base-map because of inheritance ... + (define-key c-mode-base-map "\M-q" 'c-fill-paragraph) + (define-key c-mode-base-map "\M-m" 'libssh2-code-cleanup) + (setq c-recognize-knr-p nil) + ;;; (add-hook 'write-file-hooks 'delete-trailing-whitespace t) + (setq show-trailing-whitespace t) + ) + +;; Set this is in your .emacs if you want to use the c-mode-hook as +;; defined here right out of the box. +; (add-hook 'c-mode-common-hook 'libssh2-c-mode-common-hook) diff --git a/libssh2/ltmain.sh b/libssh2/ltmain.sh deleted file mode 100644 index f402c9c1..00000000 --- a/libssh2/ltmain.sh +++ /dev/null @@ -1,11249 +0,0 @@ -#! /bin/sh -## DO NOT EDIT - This file generated from ./build-aux/ltmain.in -## by inline-source v2014-01-03.01 - -# libtool (GNU libtool) 2.4.6 -# Provide generalized library-building support services. -# Written by Gordon Matzigkeit , 1996 - -# Copyright (C) 1996-2015 Free Software Foundation, Inc. -# This is free software; see the source for copying conditions. There is NO -# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -# GNU Libtool is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. -# -# GNU Libtool is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - - -PROGRAM=libtool -PACKAGE=libtool -VERSION="2.4.6 Debian-2.4.6-10" -package_revision=2.4.6 - - -## ------ ## -## Usage. ## -## ------ ## - -# Run './libtool --help' for help with using this script from the -# command line. - - -## ------------------------------- ## -## User overridable command paths. ## -## ------------------------------- ## - -# After configure completes, it has a better idea of some of the -# shell tools we need than the defaults used by the functions shared -# with bootstrap, so set those here where they can still be over- -# ridden by the user, but otherwise take precedence. - -: ${AUTOCONF="autoconf"} -: ${AUTOMAKE="automake"} - - -## -------------------------- ## -## Source external libraries. ## -## -------------------------- ## - -# Much of our low-level functionality needs to be sourced from external -# libraries, which are installed to $pkgauxdir. - -# Set a version string for this script. -scriptversion=2015-01-20.17; # UTC - -# General shell script boiler plate, and helper functions. -# Written by Gary V. Vaughan, 2004 - -# Copyright (C) 2004-2015 Free Software Foundation, Inc. -# This is free software; see the source for copying conditions. There is NO -# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3 of the License, or -# (at your option) any later version. - -# As a special exception to the GNU General Public License, if you distribute -# this file as part of a program or library that is built using GNU Libtool, -# you may include this file under the same distribution terms that you use -# for the rest of that program. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -# Please report bugs or propose patches to gary@gnu.org. - - -## ------ ## -## Usage. ## -## ------ ## - -# Evaluate this file near the top of your script to gain access to -# the functions and variables defined here: -# -# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh -# -# If you need to override any of the default environment variable -# settings, do that before evaluating this file. - - -## -------------------- ## -## Shell normalisation. ## -## -------------------- ## - -# Some shells need a little help to be as Bourne compatible as possible. -# Before doing anything else, make sure all that help has been provided! - -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. 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IFS=${PATH_SEPARATOR-:} - for _G_dir in $_G_PATH; do - IFS=$_G_save_IFS - test -z "$_G_dir" && _G_dir=. - for _G_prog_name in $_G_progs_list; do - for _exeext in '' .EXE; do - _G_path_prog=$_G_dir/$_G_prog_name$_exeext - func_executable_p "$_G_path_prog" || continue - case `"$_G_path_prog" --version 2>&1` in - *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; - *) $_G_check_func $_G_path_prog - func_path_progs_result=$func_check_prog_result - ;; - esac - $_G_path_prog_found && break 3 - done - done - done - IFS=$_G_save_IFS - test -z "$func_path_progs_result" && { - echo "no acceptable sed could be found in \$PATH" >&2 - exit 1 - } -} - - -# We want to be able to use the functions in this file before configure -# has figured out where the best binaries are kept, which means we have -# to search for them ourselves - except when the results are already set -# where we skip the searches. - -# Unless the user overrides by setting SED, search the path for either GNU -# sed, or the sed that truncates its output the least. -test -z "$SED" && { - _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ - for _G_i in 1 2 3 4 5 6 7; do - _G_sed_script=$_G_sed_script$nl$_G_sed_script - done - echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed - _G_sed_script= - - func_check_prog_sed () - { - _G_path_prog=$1 - - _G_count=0 - printf 0123456789 >conftest.in - while : - do - cat conftest.in conftest.in >conftest.tmp - mv conftest.tmp conftest.in - cp conftest.in conftest.nl - echo '' >> conftest.nl - "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break - diff conftest.out conftest.nl >/dev/null 2>&1 || break - _G_count=`expr $_G_count + 1` - if test "$_G_count" -gt "$_G_path_prog_max"; then - # Best one so far, save it but keep looking for a better one - func_check_prog_result=$_G_path_prog - _G_path_prog_max=$_G_count - fi - # 10*(2^10) chars as input seems more than enough - test 10 -lt "$_G_count" && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out - } - - func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin - rm -f conftest.sed - SED=$func_path_progs_result -} - - -# Unless the user overrides by setting GREP, search the path for either GNU -# grep, or the grep that truncates its output the least. -test -z "$GREP" && { - func_check_prog_grep () - { - _G_path_prog=$1 - - _G_count=0 - _G_path_prog_max=0 - printf 0123456789 >conftest.in - while : - do - cat conftest.in conftest.in >conftest.tmp - mv conftest.tmp conftest.in - cp conftest.in conftest.nl - echo 'GREP' >> conftest.nl - "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break - diff conftest.out conftest.nl >/dev/null 2>&1 || break - _G_count=`expr $_G_count + 1` - if test "$_G_count" -gt "$_G_path_prog_max"; then - # Best one so far, save it but keep looking for a better one - func_check_prog_result=$_G_path_prog - _G_path_prog_max=$_G_count - fi - # 10*(2^10) chars as input seems more than enough - test 10 -lt "$_G_count" && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out - } - - func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin - GREP=$func_path_progs_result -} - - -## ------------------------------- ## -## User overridable command paths. ## -## ------------------------------- ## - -# All uppercase variable names are used for environment variables. These -# variables can be overridden by the user before calling a script that -# uses them if a suitable command of that name is not already available -# in the command search PATH. - -: ${CP="cp -f"} -: ${ECHO="printf %s\n"} -: ${EGREP="$GREP -E"} -: ${FGREP="$GREP -F"} -: ${LN_S="ln -s"} -: ${MAKE="make"} -: ${MKDIR="mkdir"} -: ${MV="mv -f"} -: ${RM="rm -f"} -: ${SHELL="${CONFIG_SHELL-/bin/sh}"} - - -## -------------------- ## -## Useful sed snippets. ## -## -------------------- ## - -sed_dirname='s|/[^/]*$||' -sed_basename='s|^.*/||' - -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -sed_quote_subst='s|\([`"$\\]\)|\\\1|g' - -# Same as above, but do not quote variable references. -sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' - -# Sed substitution that turns a string into a regex matching for the -# string literally. -sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' - -# Sed substitution that converts a w32 file name or path -# that contains forward slashes, into one that contains -# (escaped) backslashes. A very naive implementation. -sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - -# Re-'\' parameter expansions in output of sed_double_quote_subst that -# were '\'-ed in input to the same. If an odd number of '\' preceded a -# '$' in input to sed_double_quote_subst, that '$' was protected from -# expansion. Since each input '\' is now two '\'s, look for any number -# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. -_G_bs='\\' -_G_bs2='\\\\' -_G_bs4='\\\\\\\\' -_G_dollar='\$' -sed_double_backslash="\ - s/$_G_bs4/&\\ -/g - s/^$_G_bs2$_G_dollar/$_G_bs&/ - s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g - s/\n//g" - - -## ----------------- ## -## Global variables. ## -## ----------------- ## - -# Except for the global variables explicitly listed below, the following -# functions in the '^func_' namespace, and the '^require_' namespace -# variables initialised in the 'Resource management' section, sourcing -# this file will not pollute your global namespace with anything -# else. There's no portable way to scope variables in Bourne shell -# though, so actually running these functions will sometimes place -# results into a variable named after the function, and often use -# temporary variables in the '^_G_' namespace. If you are careful to -# avoid using those namespaces casually in your sourcing script, things -# should continue to work as you expect. And, of course, you can freely -# overwrite any of the functions or variables defined here before -# calling anything to customize them. - -EXIT_SUCCESS=0 -EXIT_FAILURE=1 -EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. -EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. - -# Allow overriding, eg assuming that you follow the convention of -# putting '$debug_cmd' at the start of all your functions, you can get -# bash to show function call trace with: -# -# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name -debug_cmd=${debug_cmd-":"} -exit_cmd=: - -# By convention, finish your script with: -# -# exit $exit_status -# -# so that you can set exit_status to non-zero if you want to indicate -# something went wrong during execution without actually bailing out at -# the point of failure. -exit_status=$EXIT_SUCCESS - -# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh -# is ksh but when the shell is invoked as "sh" and the current value of -# the _XPG environment variable is not equal to 1 (one), the special -# positional parameter $0, within a function call, is the name of the -# function. -progpath=$0 - -# The name of this program. -progname=`$ECHO "$progpath" |$SED "$sed_basename"` - -# Make sure we have an absolute progpath for reexecution: -case $progpath in - [\\/]*|[A-Za-z]:\\*) ;; - *[\\/]*) - progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` - progdir=`cd "$progdir" && pwd` - progpath=$progdir/$progname - ;; - *) - _G_IFS=$IFS - IFS=${PATH_SEPARATOR-:} - for progdir in $PATH; do - IFS=$_G_IFS - test -x "$progdir/$progname" && break - done - IFS=$_G_IFS - test -n "$progdir" || progdir=`pwd` - progpath=$progdir/$progname - ;; -esac - - -## ----------------- ## -## Standard options. ## -## ----------------- ## - -# The following options affect the operation of the functions defined -# below, and should be set appropriately depending on run-time para- -# meters passed on the command line. - -opt_dry_run=false -opt_quiet=false -opt_verbose=false - -# Categories 'all' and 'none' are always available. Append any others -# you will pass as the first argument to func_warning from your own -# code. -warning_categories= - -# By default, display warnings according to 'opt_warning_types'. Set -# 'warning_func' to ':' to elide all warnings, or func_fatal_error to -# treat the next displayed warning as a fatal error. -warning_func=func_warn_and_continue - -# Set to 'all' to display all warnings, 'none' to suppress all -# warnings, or a space delimited list of some subset of -# 'warning_categories' to display only the listed warnings. -opt_warning_types=all - - -## -------------------- ## -## Resource management. ## -## -------------------- ## - -# This section contains definitions for functions that each ensure a -# particular resource (a file, or a non-empty configuration variable for -# example) is available, and if appropriate to extract default values -# from pertinent package files. Call them using their associated -# 'require_*' variable to ensure that they are executed, at most, once. -# -# It's entirely deliberate that calling these functions can set -# variables that don't obey the namespace limitations obeyed by the rest -# of this file, in order that that they be as useful as possible to -# callers. - - -# require_term_colors -# ------------------- -# Allow display of bold text on terminals that support it. -require_term_colors=func_require_term_colors -func_require_term_colors () -{ - $debug_cmd - - test -t 1 && { - # COLORTERM and USE_ANSI_COLORS environment variables take - # precedence, because most terminfo databases neglect to describe - # whether color sequences are supported. - test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} - - if test 1 = "$USE_ANSI_COLORS"; then - # Standard ANSI escape sequences - tc_reset='' - tc_bold=''; tc_standout='' - tc_red=''; tc_green='' - tc_blue=''; tc_cyan='' - else - # Otherwise trust the terminfo database after all. - test -n "`tput sgr0 2>/dev/null`" && { - tc_reset=`tput sgr0` - test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` - tc_standout=$tc_bold - test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` - test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` - test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` - test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` - test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` - } - fi - } - - require_term_colors=: -} - - -## ----------------- ## -## Function library. ## -## ----------------- ## - -# This section contains a variety of useful functions to call in your -# scripts. 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Use a colon delimited - # list incase some portion of path contains whitespace. - _G_dir_list=$_G_directory_path:$_G_dir_list - - # If the last portion added has no slash in it, the list is done - case $_G_directory_path in */*) ;; *) break ;; esac - - # ...otherwise throw away the child directory and loop - _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` - done - _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` - - func_mkdir_p_IFS=$IFS; IFS=: - for _G_dir in $_G_dir_list; do - IFS=$func_mkdir_p_IFS - # mkdir can fail with a 'File exist' error if two processes - # try to create one of the directories concurrently. Don't - # stop in that case! - $MKDIR "$_G_dir" 2>/dev/null || : - done - IFS=$func_mkdir_p_IFS - - # Bail out if we (or some other process) failed to create a directory. - test -d "$_G_directory_path" || \ - func_fatal_error "Failed to create '$1'" - fi -} - - -# func_mktempdir [BASENAME] -# ------------------------- -# Make a temporary directory that won't clash with other running -# libtool processes, and avoids race conditions if possible. If -# given, BASENAME is the basename for that directory. -func_mktempdir () -{ - $debug_cmd - - _G_template=${TMPDIR-/tmp}/${1-$progname} - - if test : = "$opt_dry_run"; then - # Return a directory name, but don't create it in dry-run mode - _G_tmpdir=$_G_template-$$ - else - - # If mktemp works, use that first and foremost - _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` - - if test ! -d "$_G_tmpdir"; then - # Failing that, at least try and use $RANDOM to avoid a race - _G_tmpdir=$_G_template-${RANDOM-0}$$ - - func_mktempdir_umask=`umask` - umask 0077 - $MKDIR "$_G_tmpdir" - umask $func_mktempdir_umask - fi - - # If we're not in dry-run mode, bomb out on failure - test -d "$_G_tmpdir" || \ - func_fatal_error "cannot create temporary directory '$_G_tmpdir'" - fi - - $ECHO "$_G_tmpdir" -} - - -# func_normal_abspath PATH -# ------------------------ -# Remove doubled-up and trailing slashes, "." path components, -# and cancel out any ".." path components in PATH after making -# it an absolute path. -func_normal_abspath () -{ - $debug_cmd - - # These SED scripts presuppose an absolute path with a trailing slash. - _G_pathcar='s|^/\([^/]*\).*$|\1|' - _G_pathcdr='s|^/[^/]*||' - _G_removedotparts=':dotsl - s|/\./|/|g - t dotsl - s|/\.$|/|' - _G_collapseslashes='s|/\{1,\}|/|g' - _G_finalslash='s|/*$|/|' - - # Start from root dir and reassemble the path. - func_normal_abspath_result= - func_normal_abspath_tpath=$1 - func_normal_abspath_altnamespace= - case $func_normal_abspath_tpath in - "") - # Empty path, that just means $cwd. - func_stripname '' '/' "`pwd`" - func_normal_abspath_result=$func_stripname_result - return - ;; - # The next three entries are used to spot a run of precisely - # two leading slashes without using negated character classes; - # we take advantage of case's first-match behaviour. - ///*) - # Unusual form of absolute path, do nothing. - ;; - //*) - # Not necessarily an ordinary path; POSIX reserves leading '//' - # and for example Cygwin uses it to access remote file shares - # over CIFS/SMB, so we conserve a leading double slash if found. - func_normal_abspath_altnamespace=/ - ;; - /*) - # Absolute path, do nothing. - ;; - *) - # Relative path, prepend $cwd. - func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath - ;; - esac - - # Cancel out all the simple stuff to save iterations. We also want - # the path to end with a slash for ease of parsing, so make sure - # there is one (and only one) here. - func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` - while :; do - # Processed it all yet? - if test / = "$func_normal_abspath_tpath"; then - # If we ascended to the root using ".." the result may be empty now. - if test -z "$func_normal_abspath_result"; then - func_normal_abspath_result=/ - fi - break - fi - func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$_G_pathcar"` - func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$_G_pathcdr"` - # Figure out what to do with it - case $func_normal_abspath_tcomponent in - "") - # Trailing empty path component, ignore it. - ;; - ..) - # Parent dir; strip last assembled component from result. - func_dirname "$func_normal_abspath_result" - func_normal_abspath_result=$func_dirname_result - ;; - *) - # Actual path component, append it. - func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" - ;; - esac - done - # Restore leading double-slash if one was found on entry. - func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result -} - - -# func_notquiet ARG... -# -------------------- -# Echo program name prefixed message only when not in quiet mode. -func_notquiet () -{ - $debug_cmd - - $opt_quiet || func_echo ${1+"$@"} - - # A bug in bash halts the script if the last line of a function - # fails when set -e is in force, so we need another command to - # work around that: - : -} - - -# func_relative_path SRCDIR DSTDIR -# -------------------------------- -# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. -func_relative_path () -{ - $debug_cmd - - func_relative_path_result= - func_normal_abspath "$1" - func_relative_path_tlibdir=$func_normal_abspath_result - func_normal_abspath "$2" - func_relative_path_tbindir=$func_normal_abspath_result - - # Ascend the tree starting from libdir - while :; do - # check if we have found a prefix of bindir - case $func_relative_path_tbindir in - $func_relative_path_tlibdir) - # found an exact match - func_relative_path_tcancelled= - break - ;; - $func_relative_path_tlibdir*) - # found a matching prefix - func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" - func_relative_path_tcancelled=$func_stripname_result - if test -z "$func_relative_path_result"; then - func_relative_path_result=. - fi - break - ;; - *) - func_dirname $func_relative_path_tlibdir - func_relative_path_tlibdir=$func_dirname_result - if test -z "$func_relative_path_tlibdir"; then - # Have to descend all the way to the root! - func_relative_path_result=../$func_relative_path_result - func_relative_path_tcancelled=$func_relative_path_tbindir - break - fi - func_relative_path_result=../$func_relative_path_result - ;; - esac - done - - # Now calculate path; take care to avoid doubling-up slashes. - func_stripname '' '/' "$func_relative_path_result" - func_relative_path_result=$func_stripname_result - func_stripname '/' '/' "$func_relative_path_tcancelled" - if test -n "$func_stripname_result"; then - func_append func_relative_path_result "/$func_stripname_result" - fi - - # Normalisation. If bindir is libdir, return '.' else relative path. - if test -n "$func_relative_path_result"; then - func_stripname './' '' "$func_relative_path_result" - func_relative_path_result=$func_stripname_result - fi - - test -n "$func_relative_path_result" || func_relative_path_result=. - - : -} - - -# func_quote_for_eval ARG... -# -------------------------- -# Aesthetically quote ARGs to be evaled later. -# This function returns two values: -# i) func_quote_for_eval_result -# double-quoted, suitable for a subsequent eval -# ii) func_quote_for_eval_unquoted_result -# has all characters that are still active within double -# quotes backslashified. -func_quote_for_eval () -{ - $debug_cmd - - func_quote_for_eval_unquoted_result= - func_quote_for_eval_result= - while test 0 -lt $#; do - case $1 in - *[\\\`\"\$]*) - _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; - *) - _G_unquoted_arg=$1 ;; - esac - if test -n "$func_quote_for_eval_unquoted_result"; then - func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" - else - func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" - fi - - case $_G_unquoted_arg in - # Double-quote args containing shell metacharacters to delay - # word splitting, command substitution and variable expansion - # for a subsequent eval. - # Many Bourne shells cannot handle close brackets correctly - # in scan sets, so we specify it separately. - *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") - _G_quoted_arg=\"$_G_unquoted_arg\" - ;; - *) - _G_quoted_arg=$_G_unquoted_arg - ;; - esac - - if test -n "$func_quote_for_eval_result"; then - func_append func_quote_for_eval_result " $_G_quoted_arg" - else - func_append func_quote_for_eval_result "$_G_quoted_arg" - fi - shift - done -} - - -# func_quote_for_expand ARG -# ------------------------- -# Aesthetically quote ARG to be evaled later; same as above, -# but do not quote variable references. -func_quote_for_expand () -{ - $debug_cmd - - case $1 in - *[\\\`\"]*) - _G_arg=`$ECHO "$1" | $SED \ - -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; - *) - _G_arg=$1 ;; - esac - - case $_G_arg in - # Double-quote args containing shell metacharacters to delay - # word splitting and command substitution for a subsequent eval. - # Many Bourne shells cannot handle close brackets correctly - # in scan sets, so we specify it separately. - *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") - _G_arg=\"$_G_arg\" - ;; - esac - - func_quote_for_expand_result=$_G_arg -} - - -# func_stripname PREFIX SUFFIX NAME -# --------------------------------- -# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. -# PREFIX and SUFFIX must not contain globbing or regex special -# characters, hashes, percent signs, but SUFFIX may contain a leading -# dot (in which case that matches only a dot). -if test yes = "$_G_HAVE_XSI_OPS"; then - eval 'func_stripname () - { - $debug_cmd - - # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are - # positional parameters, so assign one to ordinary variable first. - func_stripname_result=$3 - func_stripname_result=${func_stripname_result#"$1"} - func_stripname_result=${func_stripname_result%"$2"} - }' -else - func_stripname () - { - $debug_cmd - - case $2 in - .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; - *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; - esac - } -fi - - -# func_show_eval CMD [FAIL_EXP] -# ----------------------------- -# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is -# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP -# is given, then evaluate it. -func_show_eval () -{ - $debug_cmd - - _G_cmd=$1 - _G_fail_exp=${2-':'} - - func_quote_for_expand "$_G_cmd" - eval "func_notquiet $func_quote_for_expand_result" - - $opt_dry_run || { - eval "$_G_cmd" - _G_status=$? - if test 0 -ne "$_G_status"; then - eval "(exit $_G_status); $_G_fail_exp" - fi - } -} - - -# func_show_eval_locale CMD [FAIL_EXP] -# ------------------------------------ -# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is -# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP -# is given, then evaluate it. Use the saved locale for evaluation. -func_show_eval_locale () -{ - $debug_cmd - - _G_cmd=$1 - _G_fail_exp=${2-':'} - - $opt_quiet || { - func_quote_for_expand "$_G_cmd" - eval "func_echo $func_quote_for_expand_result" - } - - $opt_dry_run || { - eval "$_G_user_locale - $_G_cmd" - _G_status=$? - eval "$_G_safe_locale" - if test 0 -ne "$_G_status"; then - eval "(exit $_G_status); $_G_fail_exp" - fi - } -} - - -# func_tr_sh -# ---------- -# Turn $1 into a string suitable for a shell variable name. -# Result is stored in $func_tr_sh_result. All characters -# not in the set a-zA-Z0-9_ are replaced with '_'. Further, -# if $1 begins with a digit, a '_' is prepended as well. -func_tr_sh () -{ - $debug_cmd - - case $1 in - [0-9]* | *[!a-zA-Z0-9_]*) - func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` - ;; - * ) - func_tr_sh_result=$1 - ;; - esac -} - - -# func_verbose ARG... -# ------------------- -# Echo program name prefixed message in verbose mode only. -func_verbose () -{ - $debug_cmd - - $opt_verbose && func_echo "$*" - - : -} - - -# func_warn_and_continue ARG... -# ----------------------------- -# Echo program name prefixed warning message to standard error. -func_warn_and_continue () -{ - $debug_cmd - - $require_term_colors - - func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 -} - - -# func_warning CATEGORY ARG... -# ---------------------------- -# Echo program name prefixed warning message to standard error. Warning -# messages can be filtered according to CATEGORY, where this function -# elides messages where CATEGORY is not listed in the global variable -# 'opt_warning_types'. -func_warning () -{ - $debug_cmd - - # CATEGORY must be in the warning_categories list! - case " $warning_categories " in - *" $1 "*) ;; - *) func_internal_error "invalid warning category '$1'" ;; - esac - - _G_category=$1 - shift - - case " $opt_warning_types " in - *" $_G_category "*) $warning_func ${1+"$@"} ;; - esac -} - - -# func_sort_ver VER1 VER2 -# ----------------------- -# 'sort -V' is not generally available. -# Note this deviates from the version comparison in automake -# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a -# but this should suffice as we won't be specifying old -# version formats or redundant trailing .0 in bootstrap.conf. -# If we did want full compatibility then we should probably -# use m4_version_compare from autoconf. -func_sort_ver () -{ - $debug_cmd - - printf '%s\n%s\n' "$1" "$2" \ - | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n -} - -# func_lt_ver PREV CURR -# --------------------- -# Return true if PREV and CURR are in the correct order according to -# func_sort_ver, otherwise false. Use it like this: -# -# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." -func_lt_ver () -{ - $debug_cmd - - test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` -} - - -# Local variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'before-save-hook 'time-stamp) -# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" -# time-stamp-time-zone: "UTC" -# End: -#! /bin/sh - -# Set a version string for this script. -scriptversion=2015-10-07.11; # UTC - -# A portable, pluggable option parser for Bourne shell. -# Written by Gary V. Vaughan, 2010 - -# Copyright (C) 2010-2015 Free Software Foundation, Inc. -# This is free software; see the source for copying conditions. There is NO -# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -# Please report bugs or propose patches to gary@gnu.org. - - -## ------ ## -## Usage. ## -## ------ ## - -# This file is a library for parsing options in your shell scripts along -# with assorted other useful supporting features that you can make use -# of too. -# -# For the simplest scripts you might need only: -# -# #!/bin/sh -# . relative/path/to/funclib.sh -# . relative/path/to/options-parser -# scriptversion=1.0 -# func_options ${1+"$@"} -# eval set dummy "$func_options_result"; shift -# ...rest of your script... -# -# In order for the '--version' option to work, you will need to have a -# suitably formatted comment like the one at the top of this file -# starting with '# Written by ' and ending with '# warranty; '. -# -# For '-h' and '--help' to work, you will also need a one line -# description of your script's purpose in a comment directly above the -# '# Written by ' line, like the one at the top of this file. -# -# The default options also support '--debug', which will turn on shell -# execution tracing (see the comment above debug_cmd below for another -# use), and '--verbose' and the func_verbose function to allow your script -# to display verbose messages only when your user has specified -# '--verbose'. -# -# After sourcing this file, you can plug processing for additional -# options by amending the variables from the 'Configuration' section -# below, and following the instructions in the 'Option parsing' -# section further down. - -## -------------- ## -## Configuration. ## -## -------------- ## - -# You should override these variables in your script after sourcing this -# file so that they reflect the customisations you have added to the -# option parser. - -# The usage line for option parsing errors and the start of '-h' and -# '--help' output messages. You can embed shell variables for delayed -# expansion at the time the message is displayed, but you will need to -# quote other shell meta-characters carefully to prevent them being -# expanded when the contents are evaled. -usage='$progpath [OPTION]...' - -# Short help message in response to '-h' and '--help'. Add to this or -# override it after sourcing this library to reflect the full set of -# options your script accepts. -usage_message="\ - --debug enable verbose shell tracing - -W, --warnings=CATEGORY - report the warnings falling in CATEGORY [all] - -v, --verbose verbosely report processing - --version print version information and exit - -h, --help print short or long help message and exit -" - -# Additional text appended to 'usage_message' in response to '--help'. -long_help_message=" -Warning categories include: - 'all' show all warnings - 'none' turn off all the warnings - 'error' warnings are treated as fatal errors" - -# Help message printed before fatal option parsing errors. -fatal_help="Try '\$progname --help' for more information." - - - -## ------------------------- ## -## Hook function management. ## -## ------------------------- ## - -# This section contains functions for adding, removing, and running hooks -# to the main code. A hook is just a named list of of function, that can -# be run in order later on. - -# func_hookable FUNC_NAME -# ----------------------- -# Declare that FUNC_NAME will run hooks added with -# 'func_add_hook FUNC_NAME ...'. -func_hookable () -{ - $debug_cmd - - func_append hookable_fns " $1" -} - - -# func_add_hook FUNC_NAME HOOK_FUNC -# --------------------------------- -# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must -# first have been declared "hookable" by a call to 'func_hookable'. -func_add_hook () -{ - $debug_cmd - - case " $hookable_fns " in - *" $1 "*) ;; - *) func_fatal_error "'$1' does not accept hook functions." ;; - esac - - eval func_append ${1}_hooks '" $2"' -} - - -# func_remove_hook FUNC_NAME HOOK_FUNC -# ------------------------------------ -# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. -func_remove_hook () -{ - $debug_cmd - - eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' -} - - -# func_run_hooks FUNC_NAME [ARG]... -# --------------------------------- -# Run all hook functions registered to FUNC_NAME. -# It is assumed that the list of hook functions contains nothing more -# than a whitespace-delimited list of legal shell function names, and -# no effort is wasted trying to catch shell meta-characters or preserve -# whitespace. -func_run_hooks () -{ - $debug_cmd - - _G_rc_run_hooks=false - - case " $hookable_fns " in - *" $1 "*) ;; - *) func_fatal_error "'$1' does not support hook funcions.n" ;; - esac - - eval _G_hook_fns=\$$1_hooks; shift - - for _G_hook in $_G_hook_fns; do - if eval $_G_hook '"$@"'; then - # store returned options list back into positional - # parameters for next 'cmd' execution. - eval _G_hook_result=\$${_G_hook}_result - eval set dummy "$_G_hook_result"; shift - _G_rc_run_hooks=: - fi - done - - $_G_rc_run_hooks && func_run_hooks_result=$_G_hook_result -} - - - -## --------------- ## -## Option parsing. ## -## --------------- ## - -# In order to add your own option parsing hooks, you must accept the -# full positional parameter list in your hook function, you may remove/edit -# any options that you action, and then pass back the remaining unprocessed -# options in '_result', escaped suitably for -# 'eval'. In this case you also must return $EXIT_SUCCESS to let the -# hook's caller know that it should pay attention to -# '_result'. Returning $EXIT_FAILURE signalizes that -# arguments are left untouched by the hook and therefore caller will ignore the -# result variable. -# -# Like this: -# -# my_options_prep () -# { -# $debug_cmd -# -# # Extend the existing usage message. -# usage_message=$usage_message' -# -s, --silent don'\''t print informational messages -# ' -# # No change in '$@' (ignored completely by this hook). There is -# # no need to do the equivalent (but slower) action: -# # func_quote_for_eval ${1+"$@"} -# # my_options_prep_result=$func_quote_for_eval_result -# false -# } -# func_add_hook func_options_prep my_options_prep -# -# -# my_silent_option () -# { -# $debug_cmd -# -# args_changed=false -# -# # Note that for efficiency, we parse as many options as we can -# # recognise in a loop before passing the remainder back to the -# # caller on the first unrecognised argument we encounter. -# while test $# -gt 0; do -# opt=$1; shift -# case $opt in -# --silent|-s) opt_silent=: -# args_changed=: -# ;; -# # Separate non-argument short options: -# -s*) func_split_short_opt "$_G_opt" -# set dummy "$func_split_short_opt_name" \ -# "-$func_split_short_opt_arg" ${1+"$@"} -# shift -# args_changed=: -# ;; -# *) # Make sure the first unrecognised option "$_G_opt" -# # is added back to "$@", we could need that later -# # if $args_changed is true. -# set dummy "$_G_opt" ${1+"$@"}; shift; break ;; -# esac -# done -# -# if $args_changed; then -# func_quote_for_eval ${1+"$@"} -# my_silent_option_result=$func_quote_for_eval_result -# fi -# -# $args_changed -# } -# func_add_hook func_parse_options my_silent_option -# -# -# my_option_validation () -# { -# $debug_cmd -# -# $opt_silent && $opt_verbose && func_fatal_help "\ -# '--silent' and '--verbose' options are mutually exclusive." -# -# false -# } -# func_add_hook func_validate_options my_option_validation -# -# You'll also need to manually amend $usage_message to reflect the extra -# options you parse. It's preferable to append if you can, so that -# multiple option parsing hooks can be added safely. - - -# func_options_finish [ARG]... -# ---------------------------- -# Finishing the option parse loop (call 'func_options' hooks ATM). -func_options_finish () -{ - $debug_cmd - - _G_func_options_finish_exit=false - if func_run_hooks func_options ${1+"$@"}; then - func_options_finish_result=$func_run_hooks_result - _G_func_options_finish_exit=: - fi - - $_G_func_options_finish_exit -} - - -# func_options [ARG]... -# --------------------- -# All the functions called inside func_options are hookable. See the -# individual implementations for details. -func_hookable func_options -func_options () -{ - $debug_cmd - - _G_rc_options=false - - for my_func in options_prep parse_options validate_options options_finish - do - if eval func_$my_func '${1+"$@"}'; then - eval _G_res_var='$'"func_${my_func}_result" - eval set dummy "$_G_res_var" ; shift - _G_rc_options=: - fi - done - - # Save modified positional parameters for caller. As a top-level - # options-parser function we always need to set the 'func_options_result' - # variable (regardless the $_G_rc_options value). - if $_G_rc_options; then - func_options_result=$_G_res_var - else - func_quote_for_eval ${1+"$@"} - func_options_result=$func_quote_for_eval_result - fi - - $_G_rc_options -} - - -# func_options_prep [ARG]... -# -------------------------- -# All initialisations required before starting the option parse loop. -# Note that when calling hook functions, we pass through the list of -# positional parameters. If a hook function modifies that list, and -# needs to propagate that back to rest of this script, then the complete -# modified list must be put in 'func_run_hooks_result' before -# returning $EXIT_SUCCESS (otherwise $EXIT_FAILURE is returned). -func_hookable func_options_prep -func_options_prep () -{ - $debug_cmd - - # Option defaults: - opt_verbose=false - opt_warning_types= - - _G_rc_options_prep=false - if func_run_hooks func_options_prep ${1+"$@"}; then - _G_rc_options_prep=: - # save modified positional parameters for caller - func_options_prep_result=$func_run_hooks_result - fi - - $_G_rc_options_prep -} - - -# func_parse_options [ARG]... -# --------------------------- -# The main option parsing loop. -func_hookable func_parse_options -func_parse_options () -{ - $debug_cmd - - func_parse_options_result= - - _G_rc_parse_options=false - # this just eases exit handling - while test $# -gt 0; do - # Defer to hook functions for initial option parsing, so they - # get priority in the event of reusing an option name. - if func_run_hooks func_parse_options ${1+"$@"}; then - eval set dummy "$func_run_hooks_result"; shift - _G_rc_parse_options=: - fi - - # Break out of the loop if we already parsed every option. - test $# -gt 0 || break - - _G_match_parse_options=: - _G_opt=$1 - shift - case $_G_opt in - --debug|-x) debug_cmd='set -x' - func_echo "enabling shell trace mode" - $debug_cmd - ;; - - --no-warnings|--no-warning|--no-warn) - set dummy --warnings none ${1+"$@"} - shift - ;; - - --warnings|--warning|-W) - if test $# = 0 && func_missing_arg $_G_opt; then - _G_rc_parse_options=: - break - fi - case " $warning_categories $1" in - *" $1 "*) - # trailing space prevents matching last $1 above - func_append_uniq opt_warning_types " $1" - ;; - *all) - opt_warning_types=$warning_categories - ;; - *none) - opt_warning_types=none - warning_func=: - ;; - *error) - opt_warning_types=$warning_categories - warning_func=func_fatal_error - ;; - *) - func_fatal_error \ - "unsupported warning category: '$1'" - ;; - esac - shift - ;; - - --verbose|-v) opt_verbose=: ;; - --version) func_version ;; - -\?|-h) func_usage ;; - --help) func_help ;; - - # Separate optargs to long options (plugins may need this): - --*=*) func_split_equals "$_G_opt" - set dummy "$func_split_equals_lhs" \ - "$func_split_equals_rhs" ${1+"$@"} - shift - ;; - - # Separate optargs to short options: - -W*) - func_split_short_opt "$_G_opt" - set dummy "$func_split_short_opt_name" \ - "$func_split_short_opt_arg" ${1+"$@"} - shift - ;; - - # Separate non-argument short options: - -\?*|-h*|-v*|-x*) - func_split_short_opt "$_G_opt" - set dummy "$func_split_short_opt_name" \ - "-$func_split_short_opt_arg" ${1+"$@"} - shift - ;; - - --) _G_rc_parse_options=: ; break ;; - -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; - *) set dummy "$_G_opt" ${1+"$@"}; shift - _G_match_parse_options=false - break - ;; - esac - - $_G_match_parse_options && _G_rc_parse_options=: - done - - - if $_G_rc_parse_options; then - # save modified positional parameters for caller - func_quote_for_eval ${1+"$@"} - func_parse_options_result=$func_quote_for_eval_result - fi - - $_G_rc_parse_options -} - - -# func_validate_options [ARG]... -# ------------------------------ -# Perform any sanity checks on option settings and/or unconsumed -# arguments. -func_hookable func_validate_options -func_validate_options () -{ - $debug_cmd - - _G_rc_validate_options=false - - # Display all warnings if -W was not given. - test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" - - if func_run_hooks func_validate_options ${1+"$@"}; then - # save modified positional parameters for caller - func_validate_options_result=$func_run_hooks_result - _G_rc_validate_options=: - fi - - # Bail if the options were screwed! - $exit_cmd $EXIT_FAILURE - - $_G_rc_validate_options -} - - - -## ----------------- ## -## Helper functions. ## -## ----------------- ## - -# This section contains the helper functions used by the rest of the -# hookable option parser framework in ascii-betical order. - - -# func_fatal_help ARG... -# ---------------------- -# Echo program name prefixed message to standard error, followed by -# a help hint, and exit. -func_fatal_help () -{ - $debug_cmd - - eval \$ECHO \""Usage: $usage"\" - eval \$ECHO \""$fatal_help"\" - func_error ${1+"$@"} - exit $EXIT_FAILURE -} - - -# func_help -# --------- -# Echo long help message to standard output and exit. -func_help () -{ - $debug_cmd - - func_usage_message - $ECHO "$long_help_message" - exit 0 -} - - -# func_missing_arg ARGNAME -# ------------------------ -# Echo program name prefixed message to standard error and set global -# exit_cmd. -func_missing_arg () -{ - $debug_cmd - - func_error "Missing argument for '$1'." - exit_cmd=exit -} - - -# func_split_equals STRING -# ------------------------ -# Set func_split_equals_lhs and func_split_equals_rhs shell variables after -# splitting STRING at the '=' sign. -test -z "$_G_HAVE_XSI_OPS" \ - && (eval 'x=a/b/c; - test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ - && _G_HAVE_XSI_OPS=yes - -if test yes = "$_G_HAVE_XSI_OPS" -then - # This is an XSI compatible shell, allowing a faster implementation... - eval 'func_split_equals () - { - $debug_cmd - - func_split_equals_lhs=${1%%=*} - func_split_equals_rhs=${1#*=} - test "x$func_split_equals_lhs" = "x$1" \ - && func_split_equals_rhs= - }' -else - # ...otherwise fall back to using expr, which is often a shell builtin. - func_split_equals () - { - $debug_cmd - - func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` - func_split_equals_rhs= - test "x$func_split_equals_lhs" = "x$1" \ - || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` - } -fi #func_split_equals - - -# func_split_short_opt SHORTOPT -# ----------------------------- -# Set func_split_short_opt_name and func_split_short_opt_arg shell -# variables after splitting SHORTOPT after the 2nd character. -if test yes = "$_G_HAVE_XSI_OPS" -then - # This is an XSI compatible shell, allowing a faster implementation... - eval 'func_split_short_opt () - { - $debug_cmd - - func_split_short_opt_arg=${1#??} - func_split_short_opt_name=${1%"$func_split_short_opt_arg"} - }' -else - # ...otherwise fall back to using expr, which is often a shell builtin. - func_split_short_opt () - { - $debug_cmd - - func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` - func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` - } -fi #func_split_short_opt - - -# func_usage -# ---------- -# Echo short help message to standard output and exit. -func_usage () -{ - $debug_cmd - - func_usage_message - $ECHO "Run '$progname --help |${PAGER-more}' for full usage" - exit 0 -} - - -# func_usage_message -# ------------------ -# Echo short help message to standard output. -func_usage_message () -{ - $debug_cmd - - eval \$ECHO \""Usage: $usage"\" - echo - $SED -n 's|^# || - /^Written by/{ - x;p;x - } - h - /^Written by/q' < "$progpath" - echo - eval \$ECHO \""$usage_message"\" -} - - -# func_version -# ------------ -# Echo version message to standard output and exit. -func_version () -{ - $debug_cmd - - printf '%s\n' "$progname $scriptversion" - $SED -n ' - /(C)/!b go - :more - /\./!{ - N - s|\n# | | - b more - } - :go - /^# Written by /,/# warranty; / { - s|^# || - s|^# *$|| - s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| - p - } - /^# Written by / { - s|^# || - p - } - /^warranty; /q' < "$progpath" - - exit $? -} - - -# Local variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'before-save-hook 'time-stamp) -# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" -# time-stamp-time-zone: "UTC" -# End: - -# Set a version string. -scriptversion='(GNU libtool) 2.4.6' - - -# func_echo ARG... -# ---------------- -# Libtool also displays the current mode in messages, so override -# funclib.sh func_echo with this custom definition. -func_echo () -{ - $debug_cmd - - _G_message=$* - - func_echo_IFS=$IFS - IFS=$nl - for _G_line in $_G_message; do - IFS=$func_echo_IFS - $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" - done - IFS=$func_echo_IFS -} - - -# func_warning ARG... -# ------------------- -# Libtool warnings are not categorized, so override funclib.sh -# func_warning with this simpler definition. -func_warning () -{ - $debug_cmd - - $warning_func ${1+"$@"} -} - - -## ---------------- ## -## Options parsing. ## -## ---------------- ## - -# Hook in the functions to make sure our own options are parsed during -# the option parsing loop. - -usage='$progpath [OPTION]... [MODE-ARG]...' - -# Short help message in response to '-h'. -usage_message="Options: - --config show all configuration variables - --debug enable verbose shell tracing - -n, --dry-run display commands without modifying any files - --features display basic configuration information and exit - --mode=MODE use operation mode MODE - --no-warnings equivalent to '-Wnone' - --preserve-dup-deps don't remove duplicate dependency libraries - --quiet, --silent don't print informational messages - --tag=TAG use configuration variables from tag TAG - -v, --verbose print more informational messages than default - --version print version information - -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] - -h, --help, --help-all print short, long, or detailed help message -" - -# Additional text appended to 'usage_message' in response to '--help'. -func_help () -{ - $debug_cmd - - func_usage_message - $ECHO "$long_help_message - -MODE must be one of the following: - - clean remove files from the build directory - compile compile a source file into a libtool object - execute automatically set library path, then run a program - finish complete the installation of libtool libraries - install install libraries or executables - link create a library or an executable - uninstall remove libraries from an installed directory - -MODE-ARGS vary depending on the MODE. When passed as first option, -'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. -Try '$progname --help --mode=MODE' for a more detailed description of MODE. - -When reporting a bug, please describe a test case to reproduce it and -include the following information: - - host-triplet: $host - shell: $SHELL - compiler: $LTCC - compiler flags: $LTCFLAGS - linker: $LD (gnu? $with_gnu_ld) - version: $progname $scriptversion Debian-2.4.6-10 - automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` - autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` - -Report bugs to . -GNU libtool home page: . -General help using GNU software: ." - exit 0 -} - - -# func_lo2o OBJECT-NAME -# --------------------- -# Transform OBJECT-NAME from a '.lo' suffix to the platform specific -# object suffix. - -lo2o=s/\\.lo\$/.$objext/ -o2lo=s/\\.$objext\$/.lo/ - -if test yes = "$_G_HAVE_XSI_OPS"; then - eval 'func_lo2o () - { - case $1 in - *.lo) func_lo2o_result=${1%.lo}.$objext ;; - * ) func_lo2o_result=$1 ;; - esac - }' - - # func_xform LIBOBJ-OR-SOURCE - # --------------------------- - # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) - # suffix to a '.lo' libtool-object suffix. - eval 'func_xform () - { - func_xform_result=${1%.*}.lo - }' -else - # ...otherwise fall back to using sed. - func_lo2o () - { - func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` - } - - func_xform () - { - func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` - } -fi - - -# func_fatal_configuration ARG... -# ------------------------------- -# Echo program name prefixed message to standard error, followed by -# a configuration failure hint, and exit. -func_fatal_configuration () -{ - func__fatal_error ${1+"$@"} \ - "See the $PACKAGE documentation for more information." \ - "Fatal configuration error." -} - - -# func_config -# ----------- -# Display the configuration for all the tags in this script. -func_config () -{ - re_begincf='^# ### BEGIN LIBTOOL' - re_endcf='^# ### END LIBTOOL' - - # Default configuration. - $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" - - # Now print the configurations for the tags. - for tagname in $taglist; do - $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" - done - - exit $? -} - - -# func_features -# ------------- -# Display the features supported by this script. -func_features () -{ - echo "host: $host" - if test yes = "$build_libtool_libs"; then - echo "enable shared libraries" - else - echo "disable shared libraries" - fi - if test yes = "$build_old_libs"; then - echo "enable static libraries" - else - echo "disable static libraries" - fi - - exit $? -} - - -# func_enable_tag TAGNAME -# ----------------------- -# Verify that TAGNAME is valid, and either flag an error and exit, or -# enable the TAGNAME tag. We also add TAGNAME to the global $taglist -# variable here. -func_enable_tag () -{ - # Global variable: - tagname=$1 - - re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" - re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" - sed_extractcf=/$re_begincf/,/$re_endcf/p - - # Validate tagname. - case $tagname in - *[!-_A-Za-z0-9,/]*) - func_fatal_error "invalid tag name: $tagname" - ;; - esac - - # Don't test for the "default" C tag, as we know it's - # there but not specially marked. - case $tagname in - CC) ;; - *) - if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then - taglist="$taglist $tagname" - - # Evaluate the configuration. Be careful to quote the path - # and the sed script, to avoid splitting on whitespace, but - # also don't use non-portable quotes within backquotes within - # quotes we have to do it in 2 steps: - extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` - eval "$extractedcf" - else - func_error "ignoring unknown tag $tagname" - fi - ;; - esac -} - - -# func_check_version_match -# ------------------------ -# Ensure that we are using m4 macros, and libtool script from the same -# release of libtool. -func_check_version_match () -{ - if test "$package_revision" != "$macro_revision"; then - if test "$VERSION" != "$macro_version"; then - if test -z "$macro_version"; then - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from an older release. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - fi - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, -$progname: but the definition of this LT_INIT comes from revision $macro_revision. -$progname: You should recreate aclocal.m4 with macros from revision $package_revision -$progname: of $PACKAGE $VERSION and run autoconf again. -_LT_EOF - fi - - exit $EXIT_MISMATCH - fi -} - - -# libtool_options_prep [ARG]... -# ----------------------------- -# Preparation for options parsed by libtool. -libtool_options_prep () -{ - $debug_mode - - # Option defaults: - opt_config=false - opt_dlopen= - opt_dry_run=false - opt_help=false - opt_mode= - opt_preserve_dup_deps=false - opt_quiet=false - - nonopt= - preserve_args= - - _G_rc_lt_options_prep=: - - # Shorthand for --mode=foo, only valid as the first argument - case $1 in - clean|clea|cle|cl) - shift; set dummy --mode clean ${1+"$@"}; shift - ;; - compile|compil|compi|comp|com|co|c) - shift; set dummy --mode compile ${1+"$@"}; shift - ;; - execute|execut|execu|exec|exe|ex|e) - shift; set dummy --mode execute ${1+"$@"}; shift - ;; - finish|finis|fini|fin|fi|f) - shift; set dummy --mode finish ${1+"$@"}; shift - ;; - install|instal|insta|inst|ins|in|i) - shift; set dummy --mode install ${1+"$@"}; shift - ;; - link|lin|li|l) - shift; set dummy --mode link ${1+"$@"}; shift - ;; - uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) - shift; set dummy --mode uninstall ${1+"$@"}; shift - ;; - *) - _G_rc_lt_options_prep=false - ;; - esac - - if $_G_rc_lt_options_prep; then - # Pass back the list of options. - func_quote_for_eval ${1+"$@"} - libtool_options_prep_result=$func_quote_for_eval_result - fi - - $_G_rc_lt_options_prep -} -func_add_hook func_options_prep libtool_options_prep - - -# libtool_parse_options [ARG]... -# --------------------------------- -# Provide handling for libtool specific options. -libtool_parse_options () -{ - $debug_cmd - - _G_rc_lt_parse_options=false - - # Perform our own loop to consume as many options as possible in - # each iteration. - while test $# -gt 0; do - _G_match_lt_parse_options=: - _G_opt=$1 - shift - case $_G_opt in - --dry-run|--dryrun|-n) - opt_dry_run=: - ;; - - --config) func_config ;; - - --dlopen|-dlopen) - opt_dlopen="${opt_dlopen+$opt_dlopen -}$1" - shift - ;; - - --preserve-dup-deps) - opt_preserve_dup_deps=: ;; - - --features) func_features ;; - - --finish) set dummy --mode finish ${1+"$@"}; shift ;; - - --help) opt_help=: ;; - - --help-all) opt_help=': help-all' ;; - - --mode) test $# = 0 && func_missing_arg $_G_opt && break - opt_mode=$1 - case $1 in - # Valid mode arguments: - clean|compile|execute|finish|install|link|relink|uninstall) ;; - - # Catch anything else as an error - *) func_error "invalid argument for $_G_opt" - exit_cmd=exit - break - ;; - esac - shift - ;; - - --no-silent|--no-quiet) - opt_quiet=false - func_append preserve_args " $_G_opt" - ;; - - --no-warnings|--no-warning|--no-warn) - opt_warning=false - func_append preserve_args " $_G_opt" - ;; - - --no-verbose) - opt_verbose=false - func_append preserve_args " $_G_opt" - ;; - - --silent|--quiet) - opt_quiet=: - opt_verbose=false - func_append preserve_args " $_G_opt" - ;; - - --tag) test $# = 0 && func_missing_arg $_G_opt && break - opt_tag=$1 - func_append preserve_args " $_G_opt $1" - func_enable_tag "$1" - shift - ;; - - --verbose|-v) opt_quiet=false - opt_verbose=: - func_append preserve_args " $_G_opt" - ;; - - # An option not handled by this hook function: - *) set dummy "$_G_opt" ${1+"$@"} ; shift - _G_match_lt_parse_options=false - break - ;; - esac - $_G_match_lt_parse_options && _G_rc_lt_parse_options=: - done - - if $_G_rc_lt_parse_options; then - # save modified positional parameters for caller - func_quote_for_eval ${1+"$@"} - libtool_parse_options_result=$func_quote_for_eval_result - fi - - $_G_rc_lt_parse_options -} -func_add_hook func_parse_options libtool_parse_options - - - -# libtool_validate_options [ARG]... -# --------------------------------- -# Perform any sanity checks on option settings and/or unconsumed -# arguments. -libtool_validate_options () -{ - # save first non-option argument - if test 0 -lt $#; then - nonopt=$1 - shift - fi - - # preserve --debug - test : = "$debug_cmd" || func_append preserve_args " --debug" - - case $host in - # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 - # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 - *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) - # don't eliminate duplications in $postdeps and $predeps - opt_duplicate_compiler_generated_deps=: - ;; - *) - opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps - ;; - esac - - $opt_help || { - # Sanity checks first: - func_check_version_match - - test yes != "$build_libtool_libs" \ - && test yes != "$build_old_libs" \ - && func_fatal_configuration "not configured to build any kind of library" - - # Darwin sucks - eval std_shrext=\"$shrext_cmds\" - - # Only execute mode is allowed to have -dlopen flags. - if test -n "$opt_dlopen" && test execute != "$opt_mode"; then - func_error "unrecognized option '-dlopen'" - $ECHO "$help" 1>&2 - exit $EXIT_FAILURE - fi - - # Change the help message to a mode-specific one. - generic_help=$help - help="Try '$progname --help --mode=$opt_mode' for more information." - } - - # Pass back the unparsed argument list - func_quote_for_eval ${1+"$@"} - libtool_validate_options_result=$func_quote_for_eval_result -} -func_add_hook func_validate_options libtool_validate_options - - -# Process options as early as possible so that --help and --version -# can return quickly. -func_options ${1+"$@"} -eval set dummy "$func_options_result"; shift - - - -## ----------- ## -## Main. ## -## ----------- ## - -magic='%%%MAGIC variable%%%' -magic_exe='%%%MAGIC EXE variable%%%' - -# Global variables. -extracted_archives= -extracted_serial=0 - -# If this variable is set in any of the actions, the command in it -# will be execed at the end. This prevents here-documents from being -# left over by shells. -exec_cmd= - - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -$1 -_LTECHO_EOF' -} - -# func_generated_by_libtool -# True iff stdin has been generated by Libtool. This function is only -# a basic sanity check; it will hardly flush out determined imposters. -func_generated_by_libtool_p () -{ - $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 -} - -# func_lalib_p file -# True iff FILE is a libtool '.la' library or '.lo' object file. -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_lalib_p () -{ - test -f "$1" && - $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p -} - -# func_lalib_unsafe_p file -# True iff FILE is a libtool '.la' library or '.lo' object file. -# This function implements the same check as func_lalib_p without -# resorting to external programs. To this end, it redirects stdin and -# closes it afterwards, without saving the original file descriptor. -# As a safety measure, use it only where a negative result would be -# fatal anyway. Works if 'file' does not exist. -func_lalib_unsafe_p () -{ - lalib_p=no - if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then - for lalib_p_l in 1 2 3 4 - do - read lalib_p_line - case $lalib_p_line in - \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; - esac - done - exec 0<&5 5<&- - fi - test yes = "$lalib_p" -} - -# func_ltwrapper_script_p file -# True iff FILE is a libtool wrapper script -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_script_p () -{ - test -f "$1" && - $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p -} - -# func_ltwrapper_executable_p file -# True iff FILE is a libtool wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_executable_p () -{ - func_ltwrapper_exec_suffix= - case $1 in - *.exe) ;; - *) func_ltwrapper_exec_suffix=.exe ;; - esac - $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 -} - -# func_ltwrapper_scriptname file -# Assumes file is an ltwrapper_executable -# uses $file to determine the appropriate filename for a -# temporary ltwrapper_script. -func_ltwrapper_scriptname () -{ - func_dirname_and_basename "$1" "" "." - func_stripname '' '.exe' "$func_basename_result" - func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper -} - -# func_ltwrapper_p file -# True iff FILE is a libtool wrapper script or wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_p () -{ - func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" -} - - -# func_execute_cmds commands fail_cmd -# Execute tilde-delimited COMMANDS. -# If FAIL_CMD is given, eval that upon failure. -# FAIL_CMD may read-access the current command in variable CMD! -func_execute_cmds () -{ - $debug_cmd - - save_ifs=$IFS; IFS='~' - for cmd in $1; do - IFS=$sp$nl - eval cmd=\"$cmd\" - IFS=$save_ifs - func_show_eval "$cmd" "${2-:}" - done - IFS=$save_ifs -} - - -# func_source file -# Source FILE, adding directory component if necessary. -# Note that it is not necessary on cygwin/mingw to append a dot to -# FILE even if both FILE and FILE.exe exist: automatic-append-.exe -# behavior happens only for exec(3), not for open(2)! Also, sourcing -# 'FILE.' does not work on cygwin managed mounts. -func_source () -{ - $debug_cmd - - case $1 in - */* | *\\*) . "$1" ;; - *) . "./$1" ;; - esac -} - - -# func_resolve_sysroot PATH -# Replace a leading = in PATH with a sysroot. Store the result into -# func_resolve_sysroot_result -func_resolve_sysroot () -{ - func_resolve_sysroot_result=$1 - case $func_resolve_sysroot_result in - =*) - func_stripname '=' '' "$func_resolve_sysroot_result" - func_resolve_sysroot_result=$lt_sysroot$func_stripname_result - ;; - esac -} - -# func_replace_sysroot PATH -# If PATH begins with the sysroot, replace it with = and -# store the result into func_replace_sysroot_result. -func_replace_sysroot () -{ - case $lt_sysroot:$1 in - ?*:"$lt_sysroot"*) - func_stripname "$lt_sysroot" '' "$1" - func_replace_sysroot_result='='$func_stripname_result - ;; - *) - # Including no sysroot. - func_replace_sysroot_result=$1 - ;; - esac -} - -# func_infer_tag arg -# Infer tagged configuration to use if any are available and -# if one wasn't chosen via the "--tag" command line option. -# Only attempt this if the compiler in the base compile -# command doesn't match the default compiler. -# arg is usually of the form 'gcc ...' -func_infer_tag () -{ - $debug_cmd - - if test -n "$available_tags" && test -z "$tagname"; then - CC_quoted= - for arg in $CC; do - func_append_quoted CC_quoted "$arg" - done - CC_expanded=`func_echo_all $CC` - CC_quoted_expanded=`func_echo_all $CC_quoted` - case $@ in - # Blanks in the command may have been stripped by the calling shell, - # but not from the CC environment variable when configure was run. - " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ - " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; - # Blanks at the start of $base_compile will cause this to fail - # if we don't check for them as well. - *) - for z in $available_tags; do - if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then - # Evaluate the configuration. - eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" - CC_quoted= - for arg in $CC; do - # Double-quote args containing other shell metacharacters. - func_append_quoted CC_quoted "$arg" - done - CC_expanded=`func_echo_all $CC` - CC_quoted_expanded=`func_echo_all $CC_quoted` - case "$@ " in - " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ - " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) - # The compiler in the base compile command matches - # the one in the tagged configuration. - # Assume this is the tagged configuration we want. - tagname=$z - break - ;; - esac - fi - done - # If $tagname still isn't set, then no tagged configuration - # was found and let the user know that the "--tag" command - # line option must be used. - if test -z "$tagname"; then - func_echo "unable to infer tagged configuration" - func_fatal_error "specify a tag with '--tag'" -# else -# func_verbose "using $tagname tagged configuration" - fi - ;; - esac - fi -} - - - -# func_write_libtool_object output_name pic_name nonpic_name -# Create a libtool object file (analogous to a ".la" file), -# but don't create it if we're doing a dry run. -func_write_libtool_object () -{ - write_libobj=$1 - if test yes = "$build_libtool_libs"; then - write_lobj=\'$2\' - else - write_lobj=none - fi - - if test yes = "$build_old_libs"; then - write_oldobj=\'$3\' - else - write_oldobj=none - fi - - $opt_dry_run || { - cat >${write_libobj}T </dev/null` - if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then - func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | - $SED -e "$sed_naive_backslashify"` - else - func_convert_core_file_wine_to_w32_result= - fi - fi -} -# end: func_convert_core_file_wine_to_w32 - - -# func_convert_core_path_wine_to_w32 ARG -# Helper function used by path conversion functions when $build is *nix, and -# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly -# configured wine environment available, with the winepath program in $build's -# $PATH. Assumes ARG has no leading or trailing path separator characters. -# -# ARG is path to be converted from $build format to win32. -# Result is available in $func_convert_core_path_wine_to_w32_result. -# Unconvertible file (directory) names in ARG are skipped; if no directory names -# are convertible, then the result may be empty. -func_convert_core_path_wine_to_w32 () -{ - $debug_cmd - - # unfortunately, winepath doesn't convert paths, only file names - func_convert_core_path_wine_to_w32_result= - if test -n "$1"; then - oldIFS=$IFS - IFS=: - for func_convert_core_path_wine_to_w32_f in $1; do - IFS=$oldIFS - func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" - if test -n "$func_convert_core_file_wine_to_w32_result"; then - if test -z "$func_convert_core_path_wine_to_w32_result"; then - func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result - else - func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" - fi - fi - done - IFS=$oldIFS - fi -} -# end: func_convert_core_path_wine_to_w32 - - -# func_cygpath ARGS... -# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when -# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) -# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or -# (2), returns the Cygwin file name or path in func_cygpath_result (input -# file name or path is assumed to be in w32 format, as previously converted -# from $build's *nix or MSYS format). In case (3), returns the w32 file name -# or path in func_cygpath_result (input file name or path is assumed to be in -# Cygwin format). Returns an empty string on error. -# -# ARGS are passed to cygpath, with the last one being the file name or path to -# be converted. -# -# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH -# environment variable; do not put it in $PATH. -func_cygpath () -{ - $debug_cmd - - if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then - func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` - if test "$?" -ne 0; then - # on failure, ensure result is empty - func_cygpath_result= - fi - else - func_cygpath_result= - func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" - fi -} -#end: func_cygpath - - -# func_convert_core_msys_to_w32 ARG -# Convert file name or path ARG from MSYS format to w32 format. Return -# result in func_convert_core_msys_to_w32_result. -func_convert_core_msys_to_w32 () -{ - $debug_cmd - - # awkward: cmd appends spaces to result - func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | - $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` -} -#end: func_convert_core_msys_to_w32 - - -# func_convert_file_check ARG1 ARG2 -# Verify that ARG1 (a file name in $build format) was converted to $host -# format in ARG2. Otherwise, emit an error message, but continue (resetting -# func_to_host_file_result to ARG1). -func_convert_file_check () -{ - $debug_cmd - - if test -z "$2" && test -n "$1"; then - func_error "Could not determine host file name corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_file_result=$1 - fi -} -# end func_convert_file_check - - -# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH -# Verify that FROM_PATH (a path in $build format) was converted to $host -# format in TO_PATH. Otherwise, emit an error message, but continue, resetting -# func_to_host_file_result to a simplistic fallback value (see below). -func_convert_path_check () -{ - $debug_cmd - - if test -z "$4" && test -n "$3"; then - func_error "Could not determine the host path corresponding to" - func_error " '$3'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This is a deliberately simplistic "conversion" and - # should not be "improved". See libtool.info. - if test "x$1" != "x$2"; then - lt_replace_pathsep_chars="s|$1|$2|g" - func_to_host_path_result=`echo "$3" | - $SED -e "$lt_replace_pathsep_chars"` - else - func_to_host_path_result=$3 - fi - fi -} -# end func_convert_path_check - - -# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG -# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT -# and appending REPL if ORIG matches BACKPAT. -func_convert_path_front_back_pathsep () -{ - $debug_cmd - - case $4 in - $1 ) func_to_host_path_result=$3$func_to_host_path_result - ;; - esac - case $4 in - $2 ) func_append func_to_host_path_result "$3" - ;; - esac -} -# end func_convert_path_front_back_pathsep - - -################################################## -# $build to $host FILE NAME CONVERSION FUNCTIONS # -################################################## -# invoked via '$to_host_file_cmd ARG' -# -# In each case, ARG is the path to be converted from $build to $host format. -# Result will be available in $func_to_host_file_result. - - -# func_to_host_file ARG -# Converts the file name ARG from $build format to $host format. Return result -# in func_to_host_file_result. -func_to_host_file () -{ - $debug_cmd - - $to_host_file_cmd "$1" -} -# end func_to_host_file - - -# func_to_tool_file ARG LAZY -# converts the file name ARG from $build format to toolchain format. Return -# result in func_to_tool_file_result. If the conversion in use is listed -# in (the comma separated) LAZY, no conversion takes place. -func_to_tool_file () -{ - $debug_cmd - - case ,$2, in - *,"$to_tool_file_cmd",*) - func_to_tool_file_result=$1 - ;; - *) - $to_tool_file_cmd "$1" - func_to_tool_file_result=$func_to_host_file_result - ;; - esac -} -# end func_to_tool_file - - -# func_convert_file_noop ARG -# Copy ARG to func_to_host_file_result. -func_convert_file_noop () -{ - func_to_host_file_result=$1 -} -# end func_convert_file_noop - - -# func_convert_file_msys_to_w32 ARG -# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic -# conversion to w32 is not available inside the cwrapper. Returns result in -# func_to_host_file_result. -func_convert_file_msys_to_w32 () -{ - $debug_cmd - - func_to_host_file_result=$1 - if test -n "$1"; then - func_convert_core_msys_to_w32 "$1" - func_to_host_file_result=$func_convert_core_msys_to_w32_result - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_msys_to_w32 - - -# func_convert_file_cygwin_to_w32 ARG -# Convert file name ARG from Cygwin to w32 format. Returns result in -# func_to_host_file_result. -func_convert_file_cygwin_to_w32 () -{ - $debug_cmd - - func_to_host_file_result=$1 - if test -n "$1"; then - # because $build is cygwin, we call "the" cygpath in $PATH; no need to use - # LT_CYGPATH in this case. - func_to_host_file_result=`cygpath -m "$1"` - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_cygwin_to_w32 - - -# func_convert_file_nix_to_w32 ARG -# Convert file name ARG from *nix to w32 format. Requires a wine environment -# and a working winepath. Returns result in func_to_host_file_result. -func_convert_file_nix_to_w32 () -{ - $debug_cmd - - func_to_host_file_result=$1 - if test -n "$1"; then - func_convert_core_file_wine_to_w32 "$1" - func_to_host_file_result=$func_convert_core_file_wine_to_w32_result - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_nix_to_w32 - - -# func_convert_file_msys_to_cygwin ARG -# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. -# Returns result in func_to_host_file_result. -func_convert_file_msys_to_cygwin () -{ - $debug_cmd - - func_to_host_file_result=$1 - if test -n "$1"; then - func_convert_core_msys_to_w32 "$1" - func_cygpath -u "$func_convert_core_msys_to_w32_result" - func_to_host_file_result=$func_cygpath_result - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_msys_to_cygwin - - -# func_convert_file_nix_to_cygwin ARG -# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed -# in a wine environment, working winepath, and LT_CYGPATH set. Returns result -# in func_to_host_file_result. -func_convert_file_nix_to_cygwin () -{ - $debug_cmd - - func_to_host_file_result=$1 - if test -n "$1"; then - # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. - func_convert_core_file_wine_to_w32 "$1" - func_cygpath -u "$func_convert_core_file_wine_to_w32_result" - func_to_host_file_result=$func_cygpath_result - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_nix_to_cygwin - - -############################################# -# $build to $host PATH CONVERSION FUNCTIONS # -############################################# -# invoked via '$to_host_path_cmd ARG' -# -# In each case, ARG is the path to be converted from $build to $host format. -# The result will be available in $func_to_host_path_result. -# -# Path separators are also converted from $build format to $host format. If -# ARG begins or ends with a path separator character, it is preserved (but -# converted to $host format) on output. -# -# All path conversion functions are named using the following convention: -# file name conversion function : func_convert_file_X_to_Y () -# path conversion function : func_convert_path_X_to_Y () -# where, for any given $build/$host combination the 'X_to_Y' value is the -# same. If conversion functions are added for new $build/$host combinations, -# the two new functions must follow this pattern, or func_init_to_host_path_cmd -# will break. - - -# func_init_to_host_path_cmd -# Ensures that function "pointer" variable $to_host_path_cmd is set to the -# appropriate value, based on the value of $to_host_file_cmd. -to_host_path_cmd= -func_init_to_host_path_cmd () -{ - $debug_cmd - - if test -z "$to_host_path_cmd"; then - func_stripname 'func_convert_file_' '' "$to_host_file_cmd" - to_host_path_cmd=func_convert_path_$func_stripname_result - fi -} - - -# func_to_host_path ARG -# Converts the path ARG from $build format to $host format. Return result -# in func_to_host_path_result. -func_to_host_path () -{ - $debug_cmd - - func_init_to_host_path_cmd - $to_host_path_cmd "$1" -} -# end func_to_host_path - - -# func_convert_path_noop ARG -# Copy ARG to func_to_host_path_result. -func_convert_path_noop () -{ - func_to_host_path_result=$1 -} -# end func_convert_path_noop - - -# func_convert_path_msys_to_w32 ARG -# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic -# conversion to w32 is not available inside the cwrapper. Returns result in -# func_to_host_path_result. -func_convert_path_msys_to_w32 () -{ - $debug_cmd - - func_to_host_path_result=$1 - if test -n "$1"; then - # Remove leading and trailing path separator characters from ARG. MSYS - # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; - # and winepath ignores them completely. - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" - func_to_host_path_result=$func_convert_core_msys_to_w32_result - func_convert_path_check : ";" \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" - fi -} -# end func_convert_path_msys_to_w32 - - -# func_convert_path_cygwin_to_w32 ARG -# Convert path ARG from Cygwin to w32 format. Returns result in -# func_to_host_file_result. -func_convert_path_cygwin_to_w32 () -{ - $debug_cmd - - func_to_host_path_result=$1 - if test -n "$1"; then - # See func_convert_path_msys_to_w32: - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` - func_convert_path_check : ";" \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" - fi -} -# end func_convert_path_cygwin_to_w32 - - -# func_convert_path_nix_to_w32 ARG -# Convert path ARG from *nix to w32 format. Requires a wine environment and -# a working winepath. Returns result in func_to_host_file_result. -func_convert_path_nix_to_w32 () -{ - $debug_cmd - - func_to_host_path_result=$1 - if test -n "$1"; then - # See func_convert_path_msys_to_w32: - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" - func_to_host_path_result=$func_convert_core_path_wine_to_w32_result - func_convert_path_check : ";" \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" - fi -} -# end func_convert_path_nix_to_w32 - - -# func_convert_path_msys_to_cygwin ARG -# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. -# Returns result in func_to_host_file_result. -func_convert_path_msys_to_cygwin () -{ - $debug_cmd - - func_to_host_path_result=$1 - if test -n "$1"; then - # See func_convert_path_msys_to_w32: - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" - func_cygpath -u -p "$func_convert_core_msys_to_w32_result" - func_to_host_path_result=$func_cygpath_result - func_convert_path_check : : \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" : "$1" - fi -} -# end func_convert_path_msys_to_cygwin - - -# func_convert_path_nix_to_cygwin ARG -# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a -# a wine environment, working winepath, and LT_CYGPATH set. Returns result in -# func_to_host_file_result. -func_convert_path_nix_to_cygwin () -{ - $debug_cmd - - func_to_host_path_result=$1 - if test -n "$1"; then - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" - func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" - func_to_host_path_result=$func_cygpath_result - func_convert_path_check : : \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" : "$1" - fi -} -# end func_convert_path_nix_to_cygwin - - -# func_dll_def_p FILE -# True iff FILE is a Windows DLL '.def' file. -# Keep in sync with _LT_DLL_DEF_P in libtool.m4 -func_dll_def_p () -{ - $debug_cmd - - func_dll_def_p_tmp=`$SED -n \ - -e 's/^[ ]*//' \ - -e '/^\(;.*\)*$/d' \ - -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ - -e q \ - "$1"` - test DEF = "$func_dll_def_p_tmp" -} - - -# func_mode_compile arg... -func_mode_compile () -{ - $debug_cmd - - # Get the compilation command and the source file. - base_compile= - srcfile=$nonopt # always keep a non-empty value in "srcfile" - suppress_opt=yes - suppress_output= - arg_mode=normal - libobj= - later= - pie_flag= - - for arg - do - case $arg_mode in - arg ) - # do not "continue". Instead, add this to base_compile - lastarg=$arg - arg_mode=normal - ;; - - target ) - libobj=$arg - arg_mode=normal - continue - ;; - - normal ) - # Accept any command-line options. - case $arg in - -o) - test -n "$libobj" && \ - func_fatal_error "you cannot specify '-o' more than once" - arg_mode=target - continue - ;; - - -pie | -fpie | -fPIE) - func_append pie_flag " $arg" - continue - ;; - - -shared | -static | -prefer-pic | -prefer-non-pic) - func_append later " $arg" - continue - ;; - - -no-suppress) - suppress_opt=no - continue - ;; - - -Xcompiler) - arg_mode=arg # the next one goes into the "base_compile" arg list - continue # The current "srcfile" will either be retained or - ;; # replaced later. 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then - libdir=LIBDIR - eval flag=\"$hardcode_libdir_flag_spec\" - - $ECHO " - use the '$flag' linker flag" - fi - if test -n "$admincmds"; then - $ECHO " - have your system administrator run these commands:$admincmds" - fi - if test -f /etc/ld.so.conf; then - echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" - fi - echo - - echo "See any operating system documentation about shared libraries for" - case $host in - solaris2.[6789]|solaris2.1[0-9]) - echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" - echo "pages." - ;; - *) - echo "more information, such as the ld(1) and ld.so(8) manual pages." - ;; - esac - echo "----------------------------------------------------------------------" - fi - exit $EXIT_SUCCESS -} - -test finish = "$opt_mode" && func_mode_finish ${1+"$@"} - - -# func_mode_install arg... -func_mode_install () -{ - $debug_cmd - - # There may be an optional sh(1) argument at the beginning of - # install_prog (especially on Windows NT). - if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || - # Allow the use of GNU shtool's install command. - case $nonopt in *shtool*) :;; *) false;; esac - then - # Aesthetically quote it. - func_quote_for_eval "$nonopt" - install_prog="$func_quote_for_eval_result " - arg=$1 - shift - else - install_prog= - arg=$nonopt - fi - - # The real first argument should be the name of the installation program. - # Aesthetically quote it. - func_quote_for_eval "$arg" - func_append install_prog "$func_quote_for_eval_result" - install_shared_prog=$install_prog - case " $install_prog " in - *[\\\ /]cp\ *) install_cp=: ;; - *) install_cp=false ;; - esac - - # We need to accept at least all the BSD install flags. - dest= - files= - opts= - prev= - install_type= - isdir=false - stripme= - no_mode=: - for arg - do - arg2= - if test -n "$dest"; then - func_append files " $dest" - dest=$arg - continue - fi - - case $arg in - -d) isdir=: ;; - -f) - if $install_cp; then :; else - prev=$arg - fi - ;; - -g | -m | -o) - prev=$arg - ;; - -s) - stripme=" -s" - continue - ;; - -*) - ;; - *) - # If the previous option needed an argument, then skip it. - if test -n "$prev"; then - if test X-m = "X$prev" && test -n "$install_override_mode"; then - arg2=$install_override_mode - no_mode=false - fi - prev= - else - dest=$arg - continue - fi - ;; - esac - - # Aesthetically quote the argument. - func_quote_for_eval "$arg" - func_append install_prog " $func_quote_for_eval_result" - if test -n "$arg2"; then - func_quote_for_eval "$arg2" - fi - func_append install_shared_prog " $func_quote_for_eval_result" - done - - test -z "$install_prog" && \ - func_fatal_help "you must specify an install program" - - test -n "$prev" && \ - func_fatal_help "the '$prev' option requires an argument" - - if test -n "$install_override_mode" && $no_mode; then - if $install_cp; then :; else - func_quote_for_eval "$install_override_mode" - func_append install_shared_prog " -m $func_quote_for_eval_result" - fi - fi - - if test -z "$files"; then - if test -z "$dest"; then - func_fatal_help "no file or destination specified" - else - func_fatal_help "you must specify a destination" - fi - fi - - # Strip any trailing slash from the destination. - func_stripname '' '/' "$dest" - dest=$func_stripname_result - - # Check to see that the destination is a directory. - test -d "$dest" && isdir=: - if $isdir; then - destdir=$dest - destname= - else - func_dirname_and_basename "$dest" "" "." - destdir=$func_dirname_result - destname=$func_basename_result - - # Not a directory, so check to see that there is only one file specified. - set dummy $files; shift - test "$#" -gt 1 && \ - func_fatal_help "'$dest' is not a directory" - fi - case $destdir in - [\\/]* | [A-Za-z]:[\\/]*) ;; - *) - for file in $files; do - case $file in - *.lo) ;; - *) - func_fatal_help "'$destdir' must be an absolute directory name" - ;; - esac - done - ;; - esac - - # This variable tells wrapper scripts just to set variables rather - # than running their programs. - libtool_install_magic=$magic - - staticlibs= - future_libdirs= - current_libdirs= - for file in $files; do - - # Do each installation. - case $file in - *.$libext) - # Do the static libraries later. - func_append staticlibs " $file" - ;; - - *.la) - func_resolve_sysroot "$file" - file=$func_resolve_sysroot_result - - # Check to see that this really is a libtool archive. - func_lalib_unsafe_p "$file" \ - || func_fatal_help "'$file' is not a valid libtool archive" - - library_names= - old_library= - relink_command= - func_source "$file" - - # Add the libdir to current_libdirs if it is the destination. - if test "X$destdir" = "X$libdir"; then - case "$current_libdirs " in - *" $libdir "*) ;; - *) func_append current_libdirs " $libdir" ;; - esac - else - # Note the libdir as a future libdir. - case "$future_libdirs " in - *" $libdir "*) ;; - *) func_append future_libdirs " $libdir" ;; - esac - fi - - func_dirname "$file" "/" "" - dir=$func_dirname_result - func_append dir "$objdir" - - if test -n "$relink_command"; then - # Determine the prefix the user has applied to our future dir. - inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` - - # Don't allow the user to place us outside of our expected - # location b/c this prevents finding dependent libraries that - # are installed to the same prefix. - # At present, this check doesn't affect windows .dll's that - # are installed into $libdir/../bin (currently, that works fine) - # but it's something to keep an eye on. - test "$inst_prefix_dir" = "$destdir" && \ - func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" - - if test -n "$inst_prefix_dir"; then - # Stick the inst_prefix_dir data into the link command. - relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` - else - relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` - fi - - func_warning "relinking '$file'" - func_show_eval "$relink_command" \ - 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' - fi - - # See the names of the shared library. - set dummy $library_names; shift - if test -n "$1"; then - realname=$1 - shift - - srcname=$realname - test -n "$relink_command" && srcname=${realname}T - - # Install the shared library and build the symlinks. - func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ - 'exit $?' - tstripme=$stripme - case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - case $realname in - *.dll.a) - tstripme= - ;; - esac - ;; - os2*) - case $realname in - *_dll.a) - tstripme= - ;; - esac - ;; - esac - if test -n "$tstripme" && test -n "$striplib"; then - func_show_eval "$striplib $destdir/$realname" 'exit $?' - fi - - if test "$#" -gt 0; then - # Delete the old symlinks, and create new ones. - # Try 'ln -sf' first, because the 'ln' binary might depend on - # the symlink we replace! Solaris /bin/ln does not understand -f, - # so we also need to try rm && ln -s. - for linkname - do - test "$linkname" != "$realname" \ - && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" - done - fi - - # Do each command in the postinstall commands. - lib=$destdir/$realname - func_execute_cmds "$postinstall_cmds" 'exit $?' - fi - - # Install the pseudo-library for information purposes. - func_basename "$file" - name=$func_basename_result - instname=$dir/${name}i - func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' - - # Maybe install the static library, too. - test -n "$old_library" && func_append staticlibs " $dir/$old_library" - ;; - - *.lo) - # Install (i.e. copy) a libtool object. - - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile=$destdir/$destname - else - func_basename "$file" - destfile=$func_basename_result - destfile=$destdir/$destfile - fi - - # Deduce the name of the destination old-style object file. - case $destfile in - *.lo) - func_lo2o "$destfile" - staticdest=$func_lo2o_result - ;; - *.$objext) - staticdest=$destfile - destfile= - ;; - *) - func_fatal_help "cannot copy a libtool object to '$destfile'" - ;; - esac - - # Install the libtool object if requested. - test -n "$destfile" && \ - func_show_eval "$install_prog $file $destfile" 'exit $?' - - # Install the old object if enabled. - if test yes = "$build_old_libs"; then - # Deduce the name of the old-style object file. - func_lo2o "$file" - staticobj=$func_lo2o_result - func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' - fi - exit $EXIT_SUCCESS - ;; - - *) - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile=$destdir/$destname - else - func_basename "$file" - destfile=$func_basename_result - destfile=$destdir/$destfile - fi - - # If the file is missing, and there is a .exe on the end, strip it - # because it is most likely a libtool script we actually want to - # install - stripped_ext= - case $file in - *.exe) - if test ! -f "$file"; then - func_stripname '' '.exe' "$file" - file=$func_stripname_result - stripped_ext=.exe - fi - ;; - esac - - # Do a test to see if this is really a libtool program. - case $host in - *cygwin* | *mingw*) - if func_ltwrapper_executable_p "$file"; then - func_ltwrapper_scriptname "$file" - wrapper=$func_ltwrapper_scriptname_result - else - func_stripname '' '.exe' "$file" - wrapper=$func_stripname_result - fi - ;; - *) - wrapper=$file - ;; - esac - if func_ltwrapper_script_p "$wrapper"; then - notinst_deplibs= - relink_command= - - func_source "$wrapper" - - # Check the variables that should have been set. - test -z "$generated_by_libtool_version" && \ - func_fatal_error "invalid libtool wrapper script '$wrapper'" - - finalize=: - for lib in $notinst_deplibs; do - # Check to see that each library is installed. - libdir= - if test -f "$lib"; then - func_source "$lib" - fi - libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` - if test -n "$libdir" && test ! -f "$libfile"; then - func_warning "'$lib' has not been installed in '$libdir'" - finalize=false - fi - done - - relink_command= - func_source "$wrapper" - - outputname= - if test no = "$fast_install" && test -n "$relink_command"; then - $opt_dry_run || { - if $finalize; then - tmpdir=`func_mktempdir` - func_basename "$file$stripped_ext" - file=$func_basename_result - outputname=$tmpdir/$file - # Replace the output file specification. - relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` - - $opt_quiet || { - func_quote_for_expand "$relink_command" - eval "func_echo $func_quote_for_expand_result" - } - if eval "$relink_command"; then : - else - func_error "error: relink '$file' with the above command before installing it" - $opt_dry_run || ${RM}r "$tmpdir" - continue - fi - file=$outputname - else - func_warning "cannot relink '$file'" - fi - } - else - # Install the binary that we compiled earlier. - file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` - fi - fi - - # remove .exe since cygwin /usr/bin/install will append another - # one anyway - case $install_prog,$host in - */usr/bin/install*,*cygwin*) - case $file:$destfile in - *.exe:*.exe) - # this is ok - ;; - *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name=$func_basename_result - - # Set up the ranlib parameters. - oldlib=$destdir/$name - func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 - tool_oldlib=$func_to_tool_file_result - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $tool_oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run '$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test install = "$opt_mode" && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $debug_cmd - - my_outputname=$1 - my_originator=$2 - my_pic_p=${3-false} - my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms=${my_outputname}S.c - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist=$output_objdir/$my_outputname.nm - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) -#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" -#endif - -/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ -#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE -/* DATA imports from DLLs on WIN32 can't be const, because runtime - relocations are performed -- see ld's documentation on pseudo-relocs. */ -# define LT_DLSYM_CONST -#elif defined __osf__ -/* This system does not cope well with relocations in const data. */ -# define LT_DLSYM_CONST -#else -# define LT_DLSYM_CONST const -#endif - -#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) - -/* External symbol declarations for the compiler. */\ -" - - if test yes = "$dlself"; then - func_verbose "generating symbol list for '$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_to_tool_file "$progfile" func_convert_file_msys_to_w32 - func_verbose "extracting global C symbols from '$func_to_tool_file_result'" - $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols=$output_objdir/$outputname.exp - $opt_dry_run || { - $RM $export_symbols - eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from '$dlprefile'" - func_basename "$dlprefile" - name=$func_basename_result - case $host in - *cygwin* | *mingw* | *cegcc* ) - # if an import library, we need to obtain dlname - if func_win32_import_lib_p "$dlprefile"; then - func_tr_sh "$dlprefile" - eval "curr_lafile=\$libfile_$func_tr_sh_result" - dlprefile_dlbasename= - if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then - # Use subshell, to avoid clobbering current variable values - dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` - if test -n "$dlprefile_dlname"; then - func_basename "$dlprefile_dlname" - dlprefile_dlbasename=$func_basename_result - else - # no lafile. user explicitly requested -dlpreopen . - $sharedlib_from_linklib_cmd "$dlprefile" - dlprefile_dlbasename=$sharedlib_from_linklib_result - fi - fi - $opt_dry_run || { - if test -n "$dlprefile_dlbasename"; then - eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' - else - func_warning "Could not compute DLL name from $name" - eval '$ECHO ": $name " >> "$nlist"' - fi - func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 - eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | - $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" - } - else # not an import lib - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 - eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - fi - ;; - *) - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 - eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - ;; - esac - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - echo '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - func_show_eval '$RM "${nlist}I"' - if test -n "$global_symbol_to_import"; then - eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' - fi - - echo >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -extern LT_DLSYM_CONST lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[];\ -" - - if test -s "$nlist"I; then - echo >> "$output_objdir/$my_dlsyms" "\ -static void lt_syminit(void) -{ - LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; - for (; symbol->name; ++symbol) - {" - $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" - echo >> "$output_objdir/$my_dlsyms" "\ - } -}" - fi - echo >> "$output_objdir/$my_dlsyms" "\ -LT_DLSYM_CONST lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{ {\"$my_originator\", (void *) 0}," - - if test -s "$nlist"I; then - echo >> "$output_objdir/$my_dlsyms" "\ - {\"@INIT@\", (void *) <_syminit}," - fi - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - echo >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - $my_pic_p && pic_flag_for_symtable=" $pic_flag" - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) func_append symtab_cflags " $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' - - # Transform the symbol file into the correct name. - symfileobj=$output_objdir/${my_outputname}S.$objext - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for '$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` - fi -} - -# func_cygming_gnu_implib_p ARG -# This predicate returns with zero status (TRUE) if -# ARG is a GNU/binutils-style import library. Returns -# with nonzero status (FALSE) otherwise. -func_cygming_gnu_implib_p () -{ - $debug_cmd - - func_to_tool_file "$1" func_convert_file_msys_to_w32 - func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` - test -n "$func_cygming_gnu_implib_tmp" -} - -# func_cygming_ms_implib_p ARG -# This predicate returns with zero status (TRUE) if -# ARG is an MS-style import library. Returns -# with nonzero status (FALSE) otherwise. -func_cygming_ms_implib_p () -{ - $debug_cmd - - func_to_tool_file "$1" func_convert_file_msys_to_w32 - func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` - test -n "$func_cygming_ms_implib_tmp" -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -# Despite the name, also deal with 64 bit binaries. -func_win32_libid () -{ - $debug_cmd - - win32_libid_type=unknown - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then - case $nm_interface in - "MS dumpbin") - if func_cygming_ms_implib_p "$1" || - func_cygming_gnu_implib_p "$1" - then - win32_nmres=import - else - win32_nmres= - fi - ;; - *) - func_to_tool_file "$1" func_convert_file_msys_to_w32 - win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | - $SED -n -e ' - 1,100{ - / I /{ - s|.*|import| - p - q - } - }'` - ;; - esac - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - -# func_cygming_dll_for_implib ARG -# -# Platform-specific function to extract the -# name of the DLL associated with the specified -# import library ARG. -# Invoked by eval'ing the libtool variable -# $sharedlib_from_linklib_cmd -# Result is available in the variable -# $sharedlib_from_linklib_result -func_cygming_dll_for_implib () -{ - $debug_cmd - - sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` -} - -# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs -# -# The is the core of a fallback implementation of a -# platform-specific function to extract the name of the -# DLL associated with the specified import library LIBNAME. -# -# SECTION_NAME is either .idata$6 or .idata$7, depending -# on the platform and compiler that created the implib. -# -# Echos the name of the DLL associated with the -# specified import library. -func_cygming_dll_for_implib_fallback_core () -{ - $debug_cmd - - match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` - $OBJDUMP -s --section "$1" "$2" 2>/dev/null | - $SED '/^Contents of section '"$match_literal"':/{ - # Place marker at beginning of archive member dllname section - s/.*/====MARK====/ - p - d - } - # These lines can sometimes be longer than 43 characters, but - # are always uninteresting - /:[ ]*file format pe[i]\{,1\}-/d - /^In archive [^:]*:/d - # Ensure marker is printed - /^====MARK====/p - # Remove all lines with less than 43 characters - /^.\{43\}/!d - # From remaining lines, remove first 43 characters - s/^.\{43\}//' | - $SED -n ' - # Join marker and all lines until next marker into a single line - /^====MARK====/ b para - H - $ b para - b - :para - x - s/\n//g - # Remove the marker - s/^====MARK====// - # Remove trailing dots and whitespace - s/[\. \t]*$// - # Print - /./p' | - # we now have a list, one entry per line, of the stringified - # contents of the appropriate section of all members of the - # archive that possess that section. Heuristic: eliminate - # all those that have a first or second character that is - # a '.' (that is, objdump's representation of an unprintable - # character.) This should work for all archives with less than - # 0x302f exports -- but will fail for DLLs whose name actually - # begins with a literal '.' or a single character followed by - # a '.'. - # - # Of those that remain, print the first one. - $SED -e '/^\./d;/^.\./d;q' -} - -# func_cygming_dll_for_implib_fallback ARG -# Platform-specific function to extract the -# name of the DLL associated with the specified -# import library ARG. -# -# This fallback implementation is for use when $DLLTOOL -# does not support the --identify-strict option. -# Invoked by eval'ing the libtool variable -# $sharedlib_from_linklib_cmd -# Result is available in the variable -# $sharedlib_from_linklib_result -func_cygming_dll_for_implib_fallback () -{ - $debug_cmd - - if func_cygming_gnu_implib_p "$1"; then - # binutils import library - sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` - elif func_cygming_ms_implib_p "$1"; then - # ms-generated import library - sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` - else - # unknown - sharedlib_from_linklib_result= - fi -} - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $debug_cmd - - f_ex_an_ar_dir=$1; shift - f_ex_an_ar_oldlib=$1 - if test yes = "$lock_old_archive_extraction"; then - lockfile=$f_ex_an_ar_oldlib.lock - until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do - func_echo "Waiting for $lockfile to be removed" - sleep 2 - done - fi - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ - 'stat=$?; rm -f "$lockfile"; exit $stat' - if test yes = "$lock_old_archive_extraction"; then - $opt_dry_run || rm -f "$lockfile" - fi - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $debug_cmd - - my_gentop=$1; shift - my_oldlibs=${1+"$@"} - my_oldobjs= - my_xlib= - my_xabs= - my_xdir= - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib=$func_basename_result - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir=$my_gentop/$my_xlib_u - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - func_basename "$darwin_archive" - darwin_base_archive=$func_basename_result - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches; do - func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" - $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" - cd "unfat-$$/$darwin_base_archive-$darwin_arch" - func_extract_an_archive "`pwd`" "$darwin_base_archive" - cd "$darwin_curdir" - $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` - done - - func_extract_archives_result=$my_oldobjs -} - - -# func_emit_wrapper [arg=no] -# -# Emit a libtool wrapper script on stdout. -# Don't directly open a file because we may want to -# incorporate the script contents within a cygwin/mingw -# wrapper executable. 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Do this before prepending - # to shlibpath, because on Windows, both are PATH and uninstalled - # libraries must come first. - if test -n "$dllsearchpath"; then - $ECHO "\ - # Add the dll search path components to the executable PATH - PATH=$dllsearchpath:\$PATH -" - fi - - # Export our shlibpath_var if we have one. - if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then - $ECHO "\ - # Add our own library path to $shlibpath_var - $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" - - # Some systems cannot cope with colon-terminated $shlibpath_var - # The second colon is a workaround for a bug in BeOS R4 sed - $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` - - export $shlibpath_var -" - fi - - $ECHO "\ - if test \"\$libtool_execute_magic\" != \"$magic\"; then - # Run the actual program with our arguments. - func_exec_program \${1+\"\$@\"} - fi - else - # The program doesn't exist. - \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 - \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 - \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 - exit 1 - fi -fi\ -" -} - - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -#else -# include -# include -# ifdef __CYGWIN__ -# include -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) - -/* declarations of non-ANSI functions */ -#if defined __MINGW32__ -# ifdef __STRICT_ANSI__ -int _putenv (const char *); -# endif -#elif defined __CYGWIN__ -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -/* #elif defined other_platform || defined ... */ -#endif - -/* portability defines, excluding path handling macros */ -#if defined _MSC_VER -# define setmode _setmode -# define stat _stat -# define chmod _chmod -# define getcwd _getcwd -# define putenv _putenv -# define S_IXUSR _S_IEXEC -#elif defined __MINGW32__ -# define setmode _setmode -# define stat _stat -# define chmod _chmod -# define getcwd _getcwd -# define putenv _putenv -#elif defined __CYGWIN__ -# define HAVE_SETENV -# define FOPEN_WB "wb" -/* #elif defined other platforms ... */ -#endif - -#if defined PATH_MAX -# define LT_PATHMAX PATH_MAX -#elif defined MAXPATHLEN -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -/* path handling portability macros */ -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ - defined __OS2__ -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free (stale); stale = 0; } \ -} while (0) - -#if defined LT_DEBUGWRAPPER -static int lt_debug = 1; -#else -static int lt_debug = 0; -#endif - -const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_debugprintf (const char *file, int line, const char *fmt, ...); -void lt_fatal (const char *file, int line, const char *message, ...); -static const char *nonnull (const char *s); -static const char *nonempty (const char *s); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); -char **prepare_spawn (char **argv); -void lt_dump_script (FILE *f); -EOF - - cat <= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", - nonempty (path)); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - size_t tmp_len; - char *concat_name; - - lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", - nonempty (wrapper)); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined HAVE_DOS_BASED_FILE_SYSTEM - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined HAVE_DOS_BASED_FILE_SYSTEM - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = (size_t) (q - p); - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", - nonnull (strerror (errno))); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", - nonnull (strerror (errno))); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - lt_debugprintf (__FILE__, __LINE__, - "checking path component for symlinks: %s\n", - tmp_pathspec); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - lt_fatal (__FILE__, __LINE__, - "error accessing file \"%s\": %s", - tmp_pathspec, nonnull (strerror (errno))); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal (__FILE__, __LINE__, - "could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (STREQ (str, pat)) - *str = '\0'; - } - return str; -} - -void -lt_debugprintf (const char *file, int line, const char *fmt, ...) -{ - va_list args; - if (lt_debug) - { - (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); - } -} - -static void -lt_error_core (int exit_status, const char *file, - int line, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *file, int line, const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); - va_end (ap); -} - -static const char * -nonnull (const char *s) -{ - return s ? s : "(null)"; -} - -static const char * -nonempty (const char *s) -{ - return (s && !*s) ? "(empty)" : nonnull (s); -} - -void -lt_setenv (const char *name, const char *value) -{ - lt_debugprintf (__FILE__, __LINE__, - "(lt_setenv) setting '%s' to '%s'\n", - nonnull (name), nonnull (value)); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - size_t len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - size_t orig_value_len = strlen (orig_value); - size_t add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - lt_debugprintf (__FILE__, __LINE__, - "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - nonnull (name), nonnull (value)); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - size_t len = strlen (new_value); - while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[--len] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - lt_debugprintf (__FILE__, __LINE__, - "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - nonnull (name), nonnull (value)); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -EOF - case $host_os in - mingw*) - cat <<"EOF" - -/* Prepares an argument vector before calling spawn(). - Note that spawn() does not by itself call the command interpreter - (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : - ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); - GetVersionEx(&v); - v.dwPlatformId == VER_PLATFORM_WIN32_NT; - }) ? "cmd.exe" : "command.com"). - Instead it simply concatenates the arguments, separated by ' ', and calls - CreateProcess(). We must quote the arguments since Win32 CreateProcess() - interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a - special way: - - Space and tab are interpreted as delimiters. They are not treated as - delimiters if they are surrounded by double quotes: "...". - - Unescaped double quotes are removed from the input. Their only effect is - that within double quotes, space and tab are treated like normal - characters. - - Backslashes not followed by double quotes are not special. - - But 2*n+1 backslashes followed by a double quote become - n backslashes followed by a double quote (n >= 0): - \" -> " - \\\" -> \" - \\\\\" -> \\" - */ -#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" -#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" -char ** -prepare_spawn (char **argv) -{ - size_t argc; - char **new_argv; - size_t i; - - /* Count number of arguments. */ - for (argc = 0; argv[argc] != NULL; argc++) - ; - - /* Allocate new argument vector. */ - new_argv = XMALLOC (char *, argc + 1); - - /* Put quoted arguments into the new argument vector. */ - for (i = 0; i < argc; i++) - { - const char *string = argv[i]; - - if (string[0] == '\0') - new_argv[i] = xstrdup ("\"\""); - else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) - { - int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); - size_t length; - unsigned int backslashes; - const char *s; - char *quoted_string; - char *p; - - length = 0; - backslashes = 0; - if (quote_around) - length++; - for (s = string; *s != '\0'; s++) - { - char c = *s; - if (c == '"') - length += backslashes + 1; - length++; - if (c == '\\') - backslashes++; - else - backslashes = 0; - } - if (quote_around) - length += backslashes + 1; - - quoted_string = XMALLOC (char, length + 1); - - p = quoted_string; - backslashes = 0; - if (quote_around) - *p++ = '"'; - for (s = string; *s != '\0'; s++) - { - char c = *s; - if (c == '"') - { - unsigned int j; - for (j = backslashes + 1; j > 0; j--) - *p++ = '\\'; - } - *p++ = c; - if (c == '\\') - backslashes++; - else - backslashes = 0; - } - if (quote_around) - { - unsigned int j; - for (j = backslashes; j > 0; j--) - *p++ = '\\'; - *p++ = '"'; - } - *p = '\0'; - - new_argv[i] = quoted_string; - } - else - new_argv[i] = (char *) string; - } - new_argv[argc] = NULL; - - return new_argv; -} -EOF - ;; - esac - - cat <<"EOF" -void lt_dump_script (FILE* f) -{ -EOF - func_emit_wrapper yes | - $SED -n -e ' -s/^\(.\{79\}\)\(..*\)/\1\ -\2/ -h -s/\([\\"]\)/\\\1/g -s/$/\\n/ -s/\([^\n]*\).*/ fputs ("\1", f);/p -g -D' - cat <<"EOF" -} -EOF -} -# end: func_emit_cwrapperexe_src - -# func_win32_import_lib_p ARG -# True if ARG is an import lib, as indicated by $file_magic_cmd -func_win32_import_lib_p () -{ - $debug_cmd - - case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in - *import*) : ;; - *) false ;; - esac -} - -# func_suncc_cstd_abi -# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! -# Several compiler flags select an ABI that is incompatible with the -# Cstd library. Avoid specifying it if any are in CXXFLAGS. -func_suncc_cstd_abi () -{ - $debug_cmd - - case " $compile_command " in - *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) - suncc_use_cstd_abi=no - ;; - *) - suncc_use_cstd_abi=yes - ;; - esac -} - -# func_mode_link arg... -func_mode_link () -{ - $debug_cmd - - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # what system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll that has undefined symbols, in which case not - # even a static library is built. For now, we need to specify - # -no-undefined on the libtool link line when we can be certain - # that all symbols are satisfied, otherwise we get a static library. - allow_undefined=yes - ;; - *) - allow_undefined=yes - ;; - esac - libtool_args=$nonopt - base_compile="$nonopt $@" - compile_command=$nonopt - finalize_command=$nonopt - - compile_rpath= - finalize_rpath= - compile_shlibpath= - finalize_shlibpath= - convenience= - old_convenience= - deplibs= - old_deplibs= - compiler_flags= - linker_flags= - dllsearchpath= - lib_search_path=`pwd` - inst_prefix_dir= - new_inherited_linker_flags= - - avoid_version=no - bindir= - dlfiles= - dlprefiles= - dlself=no - export_dynamic=no - export_symbols= - export_symbols_regex= - generated= - libobjs= - ltlibs= - module=no - no_install=no - objs= - os2dllname= - non_pic_objects= - precious_files_regex= - prefer_static_libs=no - preload=false - prev= - prevarg= - release= - rpath= - xrpath= - perm_rpath= - temp_rpath= - thread_safe=no - vinfo= - vinfo_number=no - weak_libs= - single_module=$wl-single_module - func_infer_tag $base_compile - - # We need to know -static, to get the right output filenames. - for arg - do - case $arg in - -shared) - test yes != "$build_libtool_libs" \ - && func_fatal_configuration "cannot build a shared library" - build_old_libs=no - break - ;; - -all-static | -static | -static-libtool-libs) - case $arg in - -all-static) - if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then - func_warning "complete static linking is impossible in this configuration" - fi - if test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - -static) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=built - ;; - -static-libtool-libs) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - esac - build_libtool_libs=no - build_old_libs=yes - break - ;; - esac - done - - # See if our shared archives depend on static archives. - test -n "$old_archive_from_new_cmds" && build_old_libs=yes - - # Go through the arguments, transforming them on the way. - while test "$#" -gt 0; do - arg=$1 - shift - func_quote_for_eval "$arg" - qarg=$func_quote_for_eval_unquoted_result - func_append libtool_args " $func_quote_for_eval_result" - - # If the previous option needs an argument, assign it. - if test -n "$prev"; then - case $prev in - output) - func_append compile_command " @OUTPUT@" - func_append finalize_command " @OUTPUT@" - ;; - esac - - case $prev in - bindir) - bindir=$arg - prev= - continue - ;; - dlfiles|dlprefiles) - $preload || { - # Add the symbol object into the linking commands. - func_append compile_command " @SYMFILE@" - func_append finalize_command " @SYMFILE@" - preload=: - } - case $arg in - *.la | *.lo) ;; # We handle these cases below. - force) - if test no = "$dlself"; then - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - self) - if test dlprefiles = "$prev"; then - dlself=yes - elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then - dlself=yes - else - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - *) - if test dlfiles = "$prev"; then - func_append dlfiles " $arg" - else - func_append dlprefiles " $arg" - fi - prev= - continue - ;; - esac - ;; - expsyms) - export_symbols=$arg - test -f "$arg" \ - || func_fatal_error "symbol file '$arg' does not exist" - prev= - continue - ;; - expsyms_regex) - export_symbols_regex=$arg - prev= - continue - ;; - framework) - case $host in - *-*-darwin*) - case "$deplibs " in - *" $qarg.ltframework "*) ;; - *) func_append deplibs " $qarg.ltframework" # this is fixed later - ;; - esac - ;; - esac - prev= - continue - ;; - inst_prefix) - inst_prefix_dir=$arg - prev= - continue - ;; - mllvm) - # Clang does not use LLVM to link, so we can simply discard any - # '-mllvm $arg' options when doing the link step. - prev= - continue - ;; - objectlist) - if test -f "$arg"; then - save_arg=$arg - moreargs= - for fil in `cat "$save_arg"` - do -# func_append moreargs " $fil" - arg=$fil - # A libtool-controlled object. - - # Check to see that this really is a libtool object. - if func_lalib_unsafe_p "$arg"; then - pic_object= - non_pic_object= - - # Read the .lo file - func_source "$arg" - - if test -z "$pic_object" || - test -z "$non_pic_object" || - test none = "$pic_object" && - test none = "$non_pic_object"; then - func_fatal_error "cannot find name of object for '$arg'" - fi - - # Extract subdirectory from the argument. - func_dirname "$arg" "/" "" - xdir=$func_dirname_result - - if test none != "$pic_object"; then - # Prepend the subdirectory the object is found in. - pic_object=$xdir$pic_object - - if test dlfiles = "$prev"; then - if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then - func_append dlfiles " $pic_object" - prev= - continue - else - # If libtool objects are unsupported, then we need to preload. - prev=dlprefiles - fi - fi - - # CHECK ME: I think I busted this. -Ossama - if test dlprefiles = "$prev"; then - # Preload the old-style object. - func_append dlprefiles " $pic_object" - prev= - fi - - # A PIC object. - func_append libobjs " $pic_object" - arg=$pic_object - fi - - # Non-PIC object. - if test none != "$non_pic_object"; then - # Prepend the subdirectory the object is found in. - non_pic_object=$xdir$non_pic_object - - # A standard non-PIC object - func_append non_pic_objects " $non_pic_object" - if test -z "$pic_object" || test none = "$pic_object"; then - arg=$non_pic_object - fi - else - # If the PIC object exists, use it instead. - # $xdir was prepended to $pic_object above. - non_pic_object=$pic_object - func_append non_pic_objects " $non_pic_object" - fi - else - # Only an error if not doing a dry-run. - if $opt_dry_run; 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then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) func_append new_inherited_linker_flags " $deplib" ;; - esac - fi - fi - continue - ;; - -l*) - if test lib != "$linkmode" && test prog != "$linkmode"; then - func_warning "'-l' is ignored for archives/objects" - continue - fi - func_stripname '-l' '' "$deplib" - name=$func_stripname_result - if test lib = "$linkmode"; then - searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" - else - searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" - fi - for searchdir in $searchdirs; do - for search_ext in .la $std_shrext .so .a; do - # Search the libtool library - lib=$searchdir/lib$name$search_ext - if test -f "$lib"; then - if test .la = "$search_ext"; then - found=: - else - found=false - fi - break 2 - fi - done - done - if $found; then - # deplib is a libtool library - # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, - # We need to do some special things here, and not later. - if test yes = "$allow_libtool_libs_with_static_runtimes"; then - case " $predeps $postdeps " in - *" $deplib "*) - if func_lalib_p "$lib"; then - library_names= - old_library= - func_source "$lib" - for l in $old_library $library_names; do - ll=$l - done - if test "X$ll" = "X$old_library"; then # only static version available - found=false - func_dirname "$lib" "" "." - ladir=$func_dirname_result - lib=$ladir/$old_library - if test prog,link = "$linkmode,$pass"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - fi - ;; - *) ;; - esac - fi - else - # deplib doesn't seem to be a libtool library - if test prog,link = "$linkmode,$pass"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - ;; # -l - *.ltframework) - if test prog,link = "$linkmode,$pass"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - if test lib = "$linkmode"; then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) func_append new_inherited_linker_flags " $deplib" ;; - esac - fi - fi - continue - ;; - -L*) - case $linkmode in - lib) - deplibs="$deplib $deplibs" - test conv = "$pass" && continue - newdependency_libs="$deplib $newdependency_libs" - func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - func_append newlib_search_path " $func_resolve_sysroot_result" - ;; - prog) - if test conv = "$pass"; then - deplibs="$deplib $deplibs" - continue - fi - if test scan = "$pass"; then - deplibs="$deplib $deplibs" - else - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - fi - func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - func_append newlib_search_path " $func_resolve_sysroot_result" - ;; - *) - func_warning "'-L' is ignored for archives/objects" - ;; - esac # linkmode - continue - ;; # -L - -R*) - if test link = "$pass"; then - func_stripname '-R' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - dir=$func_resolve_sysroot_result - # Make sure the xrpath contains only unique directories. - case "$xrpath " in - *" $dir "*) ;; - *) func_append xrpath " $dir" ;; - esac - fi - deplibs="$deplib $deplibs" - continue - ;; - *.la) - func_resolve_sysroot "$deplib" - lib=$func_resolve_sysroot_result - ;; - *.$libext) - if test conv = "$pass"; then - deplibs="$deplib $deplibs" - continue - fi - case $linkmode in - lib) - # Linking convenience modules into shared libraries is allowed, - # but linking other static libraries is non-portable. - case " $dlpreconveniencelibs " in - *" $deplib "*) ;; - *) - valid_a_lib=false - case $deplibs_check_method in - match_pattern*) - set dummy $deplibs_check_method; shift - match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` - if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ - | $EGREP "$match_pattern_regex" > /dev/null; then - valid_a_lib=: - fi - ;; - pass_all) - valid_a_lib=: - ;; - esac - if $valid_a_lib; then - echo - $ECHO "*** Warning: Linking the shared library $output against the" - $ECHO "*** static library $deplib is not portable!" - deplibs="$deplib $deplibs" - else - echo - $ECHO "*** Warning: Trying to link with static lib archive $deplib." - echo "*** I have the capability to make that library automatically link in when" - echo "*** you link to this library. But I can only do this if you have a" - echo "*** shared version of the library, which you do not appear to have" - echo "*** because the file extensions .$libext of this argument makes me believe" - echo "*** that it is just a static archive that I should not use here." - fi - ;; - esac - continue - ;; - prog) - if test link != "$pass"; then - deplibs="$deplib $deplibs" - else - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - fi - continue - ;; - esac # linkmode - ;; # *.$libext - *.lo | *.$objext) - if test conv = "$pass"; then - deplibs="$deplib $deplibs" - elif test prog = "$linkmode"; then - if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then - # If there is no dlopen support or we're linking statically, - # we need to preload. - func_append newdlprefiles " $deplib" - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - func_append newdlfiles " $deplib" - fi - fi - continue - ;; - %DEPLIBS%) - alldeplibs=: - continue - ;; - esac # case $deplib - - $found || test -f "$lib" \ - || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" - - # Check to see that this really is a libtool archive. - func_lalib_unsafe_p "$lib" \ - || func_fatal_error "'$lib' is not a valid libtool archive" - - func_dirname "$lib" "" "." - ladir=$func_dirname_result - - dlname= - dlopen= - dlpreopen= - libdir= - library_names= - old_library= - inherited_linker_flags= - # If the library was installed with an old release of libtool, - # it will not redefine variables installed, or shouldnotlink - installed=yes - shouldnotlink=no - avoidtemprpath= - - - # Read the .la file - func_source "$lib" - - # Convert "-framework foo" to "foo.ltframework" - if test -n "$inherited_linker_flags"; then - tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` - for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do - case " $new_inherited_linker_flags " in - *" $tmp_inherited_linker_flag "*) ;; - *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; - esac - done - fi - dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - if test lib,link = "$linkmode,$pass" || - test prog,scan = "$linkmode,$pass" || - { test prog != "$linkmode" && test lib != "$linkmode"; }; then - test -n "$dlopen" && func_append dlfiles " $dlopen" - test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" - fi - - if test conv = "$pass"; then - # Only check for convenience libraries - deplibs="$lib $deplibs" - if test -z "$libdir"; then - if test -z "$old_library"; then - func_fatal_error "cannot find name of link library for '$lib'" - fi - # It is a libtool convenience library, so add in its objects. - func_append convenience " $ladir/$objdir/$old_library" - func_append old_convenience " $ladir/$objdir/$old_library" - tmp_libs= - for deplib in $dependency_libs; do - deplibs="$deplib $deplibs" - if $opt_preserve_dup_deps; then - case "$tmp_libs " in - *" $deplib "*) func_append specialdeplibs " $deplib" ;; - esac - fi - func_append tmp_libs " $deplib" - done - elif test prog != "$linkmode" && test lib != "$linkmode"; then - func_fatal_error "'$lib' is not a convenience library" - fi - continue - fi # $pass = conv - - - # Get the name of the library we link against. - linklib= - if test -n "$old_library" && - { test yes = "$prefer_static_libs" || - test built,no = "$prefer_static_libs,$installed"; }; then - linklib=$old_library - else - for l in $old_library $library_names; do - linklib=$l - done - fi - if test -z "$linklib"; then - func_fatal_error "cannot find name of link library for '$lib'" - fi - - # This library was specified with -dlopen. - if test dlopen = "$pass"; then - test -z "$libdir" \ - && func_fatal_error "cannot -dlopen a convenience library: '$lib'" - if test -z "$dlname" || - test yes != "$dlopen_support" || - test no = "$build_libtool_libs" - then - # If there is no dlname, no dlopen support or we're linking - # statically, we need to preload. We also need to preload any - # dependent libraries so libltdl's deplib preloader doesn't - # bomb out in the load deplibs phase. - func_append dlprefiles " $lib $dependency_libs" - else - func_append newdlfiles " $lib" - fi - continue - fi # $pass = dlopen - - # We need an absolute path. - case $ladir in - [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; - *) - abs_ladir=`cd "$ladir" && pwd` - if test -z "$abs_ladir"; then - func_warning "cannot determine absolute directory name of '$ladir'" - func_warning "passing it literally to the linker, although it might fail" - abs_ladir=$ladir - fi - ;; - esac - func_basename "$lib" - laname=$func_basename_result - - # Find the relevant object directory and library name. - if test yes = "$installed"; then - if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then - func_warning "library '$lib' was moved." - dir=$ladir - absdir=$abs_ladir - libdir=$abs_ladir - else - dir=$lt_sysroot$libdir - absdir=$lt_sysroot$libdir - fi - test yes = "$hardcode_automatic" && avoidtemprpath=yes - else - if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then - dir=$ladir - absdir=$abs_ladir - # Remove this search path later - func_append notinst_path " $abs_ladir" - else - dir=$ladir/$objdir - absdir=$abs_ladir/$objdir - # Remove this search path later - func_append notinst_path " $abs_ladir" - fi - fi # $installed = yes - func_stripname 'lib' '.la' "$laname" - name=$func_stripname_result - - # This library was specified with -dlpreopen. - if test dlpreopen = "$pass"; then - if test -z "$libdir" && test prog = "$linkmode"; then - func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" - fi - case $host in - # special handling for platforms with PE-DLLs. - *cygwin* | *mingw* | *cegcc* ) - # Linker will automatically link against shared library if both - # static and shared are present. Therefore, ensure we extract - # symbols from the import library if a shared library is present - # (otherwise, the dlopen module name will be incorrect). We do - # this by putting the import library name into $newdlprefiles. - # We recover the dlopen module name by 'saving' the la file - # name in a special purpose variable, and (later) extracting the - # dlname from the la file. - if test -n "$dlname"; then - func_tr_sh "$dir/$linklib" - eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" - func_append newdlprefiles " $dir/$linklib" - else - func_append newdlprefiles " $dir/$old_library" - # Keep a list of preopened convenience libraries to check - # that they are being used correctly in the link pass. - test -z "$libdir" && \ - func_append dlpreconveniencelibs " $dir/$old_library" - fi - ;; - * ) - # Prefer using a static library (so that no silly _DYNAMIC symbols - # are required to link). - if test -n "$old_library"; then - func_append newdlprefiles " $dir/$old_library" - # Keep a list of preopened convenience libraries to check - # that they are being used correctly in the link pass. - test -z "$libdir" && \ - func_append dlpreconveniencelibs " $dir/$old_library" - # Otherwise, use the dlname, so that lt_dlopen finds it. - elif test -n "$dlname"; then - func_append newdlprefiles " $dir/$dlname" - else - func_append newdlprefiles " $dir/$linklib" - fi - ;; - esac - fi # $pass = dlpreopen - - if test -z "$libdir"; then - # Link the convenience library - if test lib = "$linkmode"; then - deplibs="$dir/$old_library $deplibs" - elif test prog,link = "$linkmode,$pass"; then - compile_deplibs="$dir/$old_library $compile_deplibs" - finalize_deplibs="$dir/$old_library $finalize_deplibs" - else - deplibs="$lib $deplibs" # used for prog,scan pass - fi - continue - fi - - - if test prog = "$linkmode" && test link != "$pass"; then - func_append newlib_search_path " $ladir" - deplibs="$lib $deplibs" - - linkalldeplibs=false - if test no != "$link_all_deplibs" || test -z "$library_names" || - test no = "$build_libtool_libs"; then - linkalldeplibs=: - fi - - tmp_libs= - for deplib in $dependency_libs; do - case $deplib in - -L*) func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - func_append newlib_search_path " $func_resolve_sysroot_result" - ;; - esac - # Need to link against all dependency_libs? - if $linkalldeplibs; then - deplibs="$deplib $deplibs" - else - # Need to hardcode shared library paths - # or/and link against static libraries - newdependency_libs="$deplib $newdependency_libs" - fi - if $opt_preserve_dup_deps; then - case "$tmp_libs " in - *" $deplib "*) func_append specialdeplibs " $deplib" ;; - esac - fi - func_append tmp_libs " $deplib" - done # for deplib - continue - fi # $linkmode = prog... - - if test prog,link = "$linkmode,$pass"; then - if test -n "$library_names" && - { { test no = "$prefer_static_libs" || - test built,yes = "$prefer_static_libs,$installed"; } || - test -z "$old_library"; }; then - # We need to hardcode the library path - if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then - # Make sure the rpath contains only unique directories. - case $temp_rpath: in - *"$absdir:"*) ;; - *) func_append temp_rpath "$absdir:" ;; - esac - fi - - # Hardcode the library path. - # Skip directories that are in the system default run-time - # search path. - case " $sys_lib_dlsearch_path " in - *" $absdir "*) ;; - *) - case "$compile_rpath " in - *" $absdir "*) ;; - *) func_append compile_rpath " $absdir" ;; - esac - ;; - esac - case " $sys_lib_dlsearch_path " in - *" $libdir "*) ;; - *) - case "$finalize_rpath " in - *" $libdir "*) ;; - *) func_append finalize_rpath " $libdir" ;; - esac - ;; - esac - fi # $linkmode,$pass = prog,link... - - if $alldeplibs && - { test pass_all = "$deplibs_check_method" || - { test yes = "$build_libtool_libs" && - test -n "$library_names"; }; }; then - # We only need to search for static libraries - continue - fi - fi - - link_static=no # Whether the deplib will be linked statically - use_static_libs=$prefer_static_libs - if test built = "$use_static_libs" && test yes = "$installed"; then - use_static_libs=no - fi - if test -n "$library_names" && - { test no = "$use_static_libs" || test -z "$old_library"; }; then - case $host in - *cygwin* | *mingw* | *cegcc* | *os2*) - # No point in relinking DLLs because paths are not encoded - func_append notinst_deplibs " $lib" - need_relink=no - ;; - *) - if test no = "$installed"; then - func_append notinst_deplibs " $lib" - need_relink=yes - fi - ;; - esac - # This is a shared library - - # Warn about portability, can't link against -module's on some - # systems (darwin). Don't bleat about dlopened modules though! - dlopenmodule= - for dlpremoduletest in $dlprefiles; do - if test "X$dlpremoduletest" = "X$lib"; then - dlopenmodule=$dlpremoduletest - break - fi - done - if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then - echo - if test prog = "$linkmode"; then - $ECHO "*** Warning: Linking the executable $output against the loadable module" - else - $ECHO "*** Warning: Linking the shared library $output against the loadable module" - fi - $ECHO "*** $linklib is not portable!" - fi - if test lib = "$linkmode" && - test yes = "$hardcode_into_libs"; then - # Hardcode the library path. - # Skip directories that are in the system default run-time - # search path. - case " $sys_lib_dlsearch_path " in - *" $absdir "*) ;; - *) - case "$compile_rpath " in - *" $absdir "*) ;; - *) func_append compile_rpath " $absdir" ;; - esac - ;; - esac - case " $sys_lib_dlsearch_path " in - *" $libdir "*) ;; - *) - case "$finalize_rpath " in - *" $libdir "*) ;; - *) func_append finalize_rpath " $libdir" ;; - esac - ;; - esac - fi - - if test -n "$old_archive_from_expsyms_cmds"; then - # figure out the soname - set dummy $library_names - shift - realname=$1 - shift - libname=`eval "\\$ECHO \"$libname_spec\""` - # use dlname if we got it. it's perfectly good, no? - if test -n "$dlname"; then - soname=$dlname - elif test -n "$soname_spec"; then - # bleh windows - case $host in - *cygwin* | mingw* | *cegcc* | *os2*) - func_arith $current - $age - major=$func_arith_result - versuffix=-$major - ;; - esac - eval soname=\"$soname_spec\" - else - soname=$realname - fi - - # Make a new name for the extract_expsyms_cmds to use - soroot=$soname - func_basename "$soroot" - soname=$func_basename_result - func_stripname 'lib' '.dll' "$soname" - newlib=libimp-$func_stripname_result.a - - # If the library has no export list, then create one now - if test -f "$output_objdir/$soname-def"; then : - else - func_verbose "extracting exported symbol list from '$soname'" - func_execute_cmds "$extract_expsyms_cmds" 'exit $?' - fi - - # Create $newlib - if test -f "$output_objdir/$newlib"; then :; else - func_verbose "generating import library for '$soname'" - func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' - fi - # make sure the library variables are pointing to the new library - dir=$output_objdir - linklib=$newlib - fi # test -n "$old_archive_from_expsyms_cmds" - - if test prog = "$linkmode" || test relink != "$opt_mode"; then - add_shlibpath= - add_dir= - add= - lib_linked=yes - case $hardcode_action in - immediate | unsupported) - if test no = "$hardcode_direct"; then - add=$dir/$linklib - case $host in - *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; - *-*-sysv4*uw2*) add_dir=-L$dir ;; - *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ - *-*-unixware7*) add_dir=-L$dir ;; - *-*-darwin* ) - # if the lib is a (non-dlopened) module then we cannot - # link against it, someone is ignoring the earlier warnings - if /usr/bin/file -L $add 2> /dev/null | - $GREP ": [^:]* bundle" >/dev/null; then - if test "X$dlopenmodule" != "X$lib"; then - $ECHO "*** Warning: lib $linklib is a module, not a shared library" - if test -z "$old_library"; then - echo - echo "*** And there doesn't seem to be a static archive available" - echo "*** The link will probably fail, sorry" - else - add=$dir/$old_library - fi - elif test -n "$old_library"; then - add=$dir/$old_library - fi - fi - esac - elif test no = "$hardcode_minus_L"; then - case $host in - *-*-sunos*) add_shlibpath=$dir ;; - esac - add_dir=-L$dir - add=-l$name - elif test no = "$hardcode_shlibpath_var"; then - add_shlibpath=$dir - add=-l$name - else - lib_linked=no - fi - ;; - relink) - if test yes = "$hardcode_direct" && - test no = "$hardcode_direct_absolute"; then - add=$dir/$linklib - elif test yes = "$hardcode_minus_L"; then - add_dir=-L$absdir - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - func_append add_dir " -L$inst_prefix_dir$libdir" - ;; - esac - fi - add=-l$name - elif test yes = "$hardcode_shlibpath_var"; then - add_shlibpath=$dir - add=-l$name - else - lib_linked=no - fi - ;; - *) lib_linked=no ;; - esac - - if test yes != "$lib_linked"; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) func_append compile_shlibpath "$add_shlibpath:" ;; - esac - fi - if test prog = "$linkmode"; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test yes != "$hardcode_direct" && - test yes != "$hardcode_minus_L" && - test yes = "$hardcode_shlibpath_var"; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) func_append finalize_shlibpath "$libdir:" ;; - esac - fi - fi - fi - - if test prog = "$linkmode" || test relink = "$opt_mode"; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test yes = "$hardcode_direct" && - test no = "$hardcode_direct_absolute"; then - add=$libdir/$linklib - elif test yes = "$hardcode_minus_L"; then - add_dir=-L$libdir - add=-l$name - elif test yes = "$hardcode_shlibpath_var"; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) func_append finalize_shlibpath "$libdir:" ;; - esac - add=-l$name - elif test yes = "$hardcode_automatic"; then - if test -n "$inst_prefix_dir" && - test -f "$inst_prefix_dir$libdir/$linklib"; then - add=$inst_prefix_dir$libdir/$linklib - else - add=$libdir/$linklib - fi - else - # We cannot seem to hardcode it, guess we'll fake it. - add_dir=-L$libdir - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - func_append add_dir " -L$inst_prefix_dir$libdir" - ;; - esac - fi - add=-l$name - fi - - if test prog = "$linkmode"; then - test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" - test -n "$add" && finalize_deplibs="$add $finalize_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - fi - fi - elif test prog = "$linkmode"; then - # Here we assume that one of hardcode_direct or hardcode_minus_L - # is not unsupported. This is valid on all known static and - # shared platforms. - if test unsupported != "$hardcode_direct"; then - test -n "$old_library" && linklib=$old_library - compile_deplibs="$dir/$linklib $compile_deplibs" - finalize_deplibs="$dir/$linklib $finalize_deplibs" - else - compile_deplibs="-l$name -L$dir $compile_deplibs" - finalize_deplibs="-l$name -L$dir $finalize_deplibs" - fi - elif test yes = "$build_libtool_libs"; then - # Not a shared library - if test pass_all != "$deplibs_check_method"; then - # We're trying link a shared library against a static one - # but the system doesn't support it. - - # Just print a warning and add the library to dependency_libs so - # that the program can be linked against the static library. - echo - $ECHO "*** Warning: This system cannot link to static lib archive $lib." - echo "*** I have the capability to make that library automatically link in when" - echo "*** you link to this library. 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So, this module is probably useless." - echo "*** 'nm' from GNU binutils and a full rebuild may help." - fi - if test no = "$build_old_libs"; then - build_libtool_libs=module - build_old_libs=yes - else - build_libtool_libs=no - fi - fi - else - deplibs="$dir/$old_library $deplibs" - link_static=yes - fi - fi # link shared/static library? - - if test lib = "$linkmode"; then - if test -n "$dependency_libs" && - { test yes != "$hardcode_into_libs" || - test yes = "$build_old_libs" || - test yes = "$link_static"; }; then - # Extract -R from dependency_libs - temp_deplibs= - for libdir in $dependency_libs; do - case $libdir in - -R*) func_stripname '-R' '' "$libdir" - temp_xrpath=$func_stripname_result - case " $xrpath " in - *" $temp_xrpath "*) ;; - *) func_append xrpath " $temp_xrpath";; - esac;; - *) func_append temp_deplibs " $libdir";; - esac - done - dependency_libs=$temp_deplibs - fi - - func_append newlib_search_path " $absdir" - # Link against this library - test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" - # ... and its dependency_libs - tmp_libs= - for deplib in $dependency_libs; do - newdependency_libs="$deplib $newdependency_libs" - case $deplib in - -L*) func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result";; - *) func_resolve_sysroot "$deplib" ;; - esac - if $opt_preserve_dup_deps; then - case "$tmp_libs " in - *" $func_resolve_sysroot_result "*) - func_append specialdeplibs " $func_resolve_sysroot_result" ;; - esac - fi - func_append tmp_libs " $func_resolve_sysroot_result" - done - - if test no != "$link_all_deplibs"; then - # Add the search paths of all dependency libraries - for deplib in $dependency_libs; do - path= - case $deplib in - -L*) path=$deplib ;; - *.la) - func_resolve_sysroot "$deplib" - deplib=$func_resolve_sysroot_result - func_dirname "$deplib" "" "." - dir=$func_dirname_result - # We need an absolute path. - case $dir in - [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; - *) - absdir=`cd "$dir" && pwd` - if test -z "$absdir"; then - func_warning "cannot determine absolute directory name of '$dir'" - absdir=$dir - fi - ;; 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- esac - case " $deplibs " in - *" $path "*) ;; - *) deplibs="$path $deplibs" ;; - esac - done - fi # link_all_deplibs != no - fi # linkmode = lib - done # for deplib in $libs - if test link = "$pass"; then - if test prog = "$linkmode"; then - compile_deplibs="$new_inherited_linker_flags $compile_deplibs" - finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" - else - compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - fi - fi - dependency_libs=$newdependency_libs - if test dlpreopen = "$pass"; then - # Link the dlpreopened libraries before other libraries - for deplib in $save_deplibs; do - deplibs="$deplib $deplibs" - done - fi - if test dlopen != "$pass"; then - test conv = "$pass" || { - # Make sure lib_search_path contains only unique directories. - lib_search_path= - for dir in $newlib_search_path; do - case "$lib_search_path " in - *" $dir "*) ;; - *) func_append lib_search_path " $dir" ;; - esac - done - newlib_search_path= - } - - if test prog,link = "$linkmode,$pass"; then - vars="compile_deplibs finalize_deplibs" - else - vars=deplibs - fi - for var in $vars dependency_libs; do - # Add libraries to $var in reverse order - eval tmp_libs=\"\$$var\" - new_libs= - for deplib in $tmp_libs; do - # FIXME: Pedantically, this is the right thing to do, so - # that some nasty dependency loop isn't accidentally - # broken: - #new_libs="$deplib $new_libs" - # Pragmatically, this seems to cause very few problems in - # practice: - case $deplib in - -L*) new_libs="$deplib $new_libs" ;; - -R*) ;; - *) - # And here is the reason: when a library appears more - # than once as an explicit dependence of a library, or - # is implicitly linked in more than once by the - # compiler, it is considered special, and multiple - # occurrences thereof are not removed. 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then - major= - case $version_type in - darwin) - # we can't check for "0.0" in archive_cmds due to quoting - # problems, so we reset it completely - verstring= - ;; - *) - verstring=0.0 - ;; - esac - if test no = "$need_version"; then - versuffix= - else - versuffix=.0.0 - fi - fi - - # Remove version info from name if versioning should be avoided - if test yes,no = "$avoid_version,$need_version"; then - major= - versuffix= - verstring= - fi - - # Check to see if the archive will have undefined symbols. - if test yes = "$allow_undefined"; then - if test unsupported = "$allow_undefined_flag"; then - if test yes = "$build_old_libs"; then - func_warning "undefined symbols not allowed in $host shared libraries; building static only" - build_libtool_libs=no - else - func_fatal_error "can't build $host shared library unless -no-undefined is specified" - fi - fi - else - # Don't allow undefined symbols. - allow_undefined_flag=$no_undefined_flag - fi - - fi - - func_generate_dlsyms "$libname" "$libname" : - func_append libobjs " $symfileobj" - test " " = "$libobjs" && libobjs= - - if test relink != "$opt_mode"; then - # Remove our outputs, but don't remove object files since they - # may have been created when compiling PIC objects. - removelist= - tempremovelist=`$ECHO "$output_objdir/*"` - for p in $tempremovelist; do - case $p in - *.$objext | *.gcno) - ;; - $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) - if test -n "$precious_files_regex"; then - if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 - then - continue - fi - fi - func_append removelist " $p" - ;; - *) ;; - esac - done - test -n "$removelist" && \ - func_show_eval "${RM}r \$removelist" - fi - - # Now set the variables for building old libraries. - if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then - func_append oldlibs " $output_objdir/$libname.$libext" - - # Transform .lo files to .o files. - oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` - fi - - # Eliminate all temporary directories. - #for path in $notinst_path; do - # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` - # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` - # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` - #done - - if test -n "$xrpath"; then - # If the user specified any rpath flags, then add them. - temp_xrpath= - for libdir in $xrpath; do - func_replace_sysroot "$libdir" - func_append temp_xrpath " -R$func_replace_sysroot_result" - case "$finalize_rpath " in - *" $libdir "*) ;; - *) func_append finalize_rpath " $libdir" ;; - esac - done - if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then - dependency_libs="$temp_xrpath $dependency_libs" - fi - fi - - # Make sure dlfiles contains only unique files that won't be dlpreopened - old_dlfiles=$dlfiles - dlfiles= - for lib in $old_dlfiles; do - case " $dlprefiles $dlfiles " in - *" $lib "*) ;; - *) func_append dlfiles " $lib" ;; - esac - done - - # Make sure dlprefiles contains only unique files - old_dlprefiles=$dlprefiles - dlprefiles= - for lib in $old_dlprefiles; do - case "$dlprefiles " in - *" $lib "*) ;; - *) func_append dlprefiles " $lib" ;; - esac - done - - if test yes = "$build_libtool_libs"; then - if test -n "$rpath"; then - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) - # these systems don't actually have a c library (as such)! - ;; - *-*-rhapsody* | *-*-darwin1.[012]) - # Rhapsody C library is in the System framework - func_append deplibs " System.ltframework" - ;; - *-*-netbsd*) - # Don't link with libc until the a.out ld.so is fixed. - ;; - *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) - # Do not include libc due to us having libc/libc_r. - ;; - *-*-sco3.2v5* | *-*-sco5v6*) - # Causes problems with __ctype - ;; - *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) - # Compiler inserts libc in the correct place for threads to work - ;; - *) - # Add libc to deplibs on all other systems if necessary. - if test yes = "$build_libtool_need_lc"; then - func_append deplibs " -lc" - fi - ;; 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So, this module is probably useless." - echo "*** 'nm' from GNU binutils and a full rebuild may help." - fi - if test no = "$build_old_libs"; then - oldlibs=$output_objdir/$libname.$libext - build_libtool_libs=module - build_old_libs=yes - else - build_libtool_libs=no - fi - else - echo "*** The inter-library dependencies that have been dropped here will be" - echo "*** automatically added whenever a program is linked with this library" - echo "*** or is declared to -dlopen it." - - if test no = "$allow_undefined"; then - echo - echo "*** Since this library must not contain undefined symbols," - echo "*** because either the platform does not support them or" - echo "*** it was explicitly requested with -no-undefined," - echo "*** libtool will only create a static version of it." - if test no = "$build_old_libs"; then - oldlibs=$output_objdir/$libname.$libext - build_libtool_libs=module - build_old_libs=yes - else - build_libtool_libs=no - fi - fi - fi - fi - # Done checking deplibs! - deplibs=$newdeplibs - fi - # Time to change all our "foo.ltframework" stuff back to "-framework foo" - case $host in - *-*-darwin*) - newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - ;; 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do - if test -n "$hardcode_libdir_flag_spec"; then - if test -n "$hardcode_libdir_separator"; then - func_replace_sysroot "$libdir" - libdir=$func_replace_sysroot_result - if test -z "$hardcode_libdirs"; then - hardcode_libdirs=$libdir - else - # Just accumulate the unique libdirs. - case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in - *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) - ;; - *) - func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" - ;; - esac - fi - else - eval flag=\"$hardcode_libdir_flag_spec\" - func_append dep_rpath " $flag" - fi - elif test -n "$runpath_var"; then - case "$perm_rpath " in - *" $libdir "*) ;; - *) func_append perm_rpath " $libdir" ;; - esac - fi - done - # Substitute the hardcoded libdirs into the rpath. - if test -n "$hardcode_libdir_separator" && - test -n "$hardcode_libdirs"; then - libdir=$hardcode_libdirs - eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" - fi - if test -n "$runpath_var" && test -n "$perm_rpath"; then - # We should set the runpath_var. - rpath= - for dir in $perm_rpath; do - func_append rpath "$dir:" - done - eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" - fi - test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" - fi - - shlibpath=$finalize_shlibpath - test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath - if test -n "$shlibpath"; then - eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" - fi - - # Get the real and link names of the library. - eval shared_ext=\"$shrext_cmds\" - eval library_names=\"$library_names_spec\" - set dummy $library_names - shift - realname=$1 - shift - - if test -n "$soname_spec"; then - eval soname=\"$soname_spec\" - else - soname=$realname - fi - if test -z "$dlname"; then - dlname=$soname - fi - - lib=$output_objdir/$realname - linknames= - for link - do - func_append linknames " $link" - done - - # Use standard objects if they are pic - test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` - test "X$libobjs" = "X " && libobjs= - - delfiles= - if test -n "$export_symbols" && test -n "$include_expsyms"; then - $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" - export_symbols=$output_objdir/$libname.uexp - func_append delfiles " $export_symbols" - fi - - orig_export_symbols= - case $host_os in - cygwin* | mingw* | cegcc*) - if test -n "$export_symbols" && test -z "$export_symbols_regex"; then - # exporting using user supplied symfile - func_dll_def_p "$export_symbols" || { - # and it's NOT already a .def file. 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GNU sed should be fine - # though. Also, the filter scales superlinearly with the number of - # global variables. join(1) would be nice here, but unfortunately - # isn't a blessed tool. - $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter - func_append delfiles " $export_symbols $output_objdir/$libname.filter" - export_symbols=$output_objdir/$libname.def - $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols - fi - - tmp_deplibs= - for test_deplib in $deplibs; do - case " $convenience " in - *" $test_deplib "*) ;; - *) - func_append tmp_deplibs " $test_deplib" - ;; - esac - done - deplibs=$tmp_deplibs - - if test -n "$convenience"; then - if test -n "$whole_archive_flag_spec" && - test yes = "$compiler_needs_object" && - test -z "$libobjs"; then - # extract the archives, so we have objects to list. - # TODO: could optimize this to just extract one archive. - whole_archive_flag_spec= - fi - if test -n "$whole_archive_flag_spec"; then - save_libobjs=$libobjs - eval libobjs=\"\$libobjs $whole_archive_flag_spec\" - test "X$libobjs" = "X " && libobjs= - else - gentop=$output_objdir/${outputname}x - func_append generated " $gentop" - - func_extract_archives $gentop $convenience - func_append libobjs " $func_extract_archives_result" - test "X$libobjs" = "X " && libobjs= - fi - fi - - if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then - eval flag=\"$thread_safe_flag_spec\" - func_append linker_flags " $flag" - fi - - # Make a backup of the uninstalled library when relinking - if test relink = "$opt_mode"; then - $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? - fi - - # Do each of the archive commands. - if test yes = "$module" && test -n "$module_cmds"; then - if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then - eval test_cmds=\"$module_expsym_cmds\" - cmds=$module_expsym_cmds - else - eval test_cmds=\"$module_cmds\" - cmds=$module_cmds - fi - else - if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then - eval test_cmds=\"$archive_expsym_cmds\" - cmds=$archive_expsym_cmds - else - eval test_cmds=\"$archive_cmds\" - cmds=$archive_cmds - fi - fi - - if test : != "$skipped_export" && - func_len " $test_cmds" && - len=$func_len_result && - test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then - : - else - # The command line is too long to link in one step, link piecewise - # or, if using GNU ld and skipped_export is not :, use a linker - # script. - - # Save the value of $output and $libobjs because we want to - # use them later. 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All subsequent reloadable object - # files will link in the last one created. - test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - reload_objs="$objlist $last_robj" - eval concat_cmds=\"\$concat_cmds$reload_cmds\" - if test -n "$last_robj"; then - eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" - fi - func_append delfiles " $output" - - else - output= - fi - - ${skipped_export-false} && { - func_verbose "generating symbol list for '$libname.la'" - export_symbols=$output_objdir/$libname.exp - $opt_dry_run || $RM $export_symbols - libobjs=$output - # Append the command to create the export file. - test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" - if test -n "$last_robj"; then - eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" - fi - } - - test -n "$save_libobjs" && - func_verbose "creating a temporary reloadable object file: $output" - - # Loop through the commands generated above and execute them. - save_ifs=$IFS; IFS='~' - for cmd in $concat_cmds; do - IFS=$save_ifs - $opt_quiet || { - func_quote_for_expand "$cmd" - eval "func_echo $func_quote_for_expand_result" - } - $opt_dry_run || eval "$cmd" || { - lt_exit=$? - - # Restore the uninstalled library and exit - if test relink = "$opt_mode"; then - ( cd "$output_objdir" && \ - $RM "${realname}T" && \ - $MV "${realname}U" "$realname" ) - fi - - exit $lt_exit - } - done - IFS=$save_ifs - - if test -n "$export_symbols_regex" && ${skipped_export-false}; then - func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' - func_show_eval '$MV "${export_symbols}T" "$export_symbols"' - fi - fi - - ${skipped_export-false} && { - if test -n "$export_symbols" && test -n "$include_expsyms"; then - tmp_export_symbols=$export_symbols - test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols - $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' - fi - - if test -n "$orig_export_symbols"; then - # The given exports_symbols file has to be filtered, so filter it. - func_verbose "filter symbol list for '$libname.la' to tag DATA exports" - # FIXME: $output_objdir/$libname.filter potentially contains lots of - # 's' commands, which not all seds can handle. GNU sed should be fine - # though. 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then - libdir=$hardcode_libdirs - eval rpath=\" $hardcode_libdir_flag_spec\" - fi - compile_rpath=$rpath - - rpath= - hardcode_libdirs= - for libdir in $finalize_rpath; do - if test -n "$hardcode_libdir_flag_spec"; then - if test -n "$hardcode_libdir_separator"; then - if test -z "$hardcode_libdirs"; then - hardcode_libdirs=$libdir - else - # Just accumulate the unique libdirs. - case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in - *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) - ;; - *) - func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" - ;; - esac - fi - else - eval flag=\"$hardcode_libdir_flag_spec\" - func_append rpath " $flag" - fi - elif test -n "$runpath_var"; then - case "$finalize_perm_rpath " in - *" $libdir "*) ;; - *) func_append finalize_perm_rpath " $libdir" ;; - esac - fi - done - # Substitute the hardcoded libdirs into the rpath. - if test -n "$hardcode_libdir_separator" && - test -n "$hardcode_libdirs"; then - libdir=$hardcode_libdirs - eval rpath=\" $hardcode_libdir_flag_spec\" - fi - finalize_rpath=$rpath - - if test -n "$libobjs" && test yes = "$build_old_libs"; 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- *) - lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback - ;; - esac - ;; -*) - # fallback: assume linklib IS sharedlib - lt_cv_sharedlib_from_linklib_cmd=$ECHO - ;; -esac -]) -sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd -test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO - -_LT_DECL([], [sharedlib_from_linklib_cmd], [1], - [Command to associate shared and link libraries]) -])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB - - -# _LT_PATH_MANIFEST_TOOL -# ---------------------- -# locate the manifest tool -m4_defun([_LT_PATH_MANIFEST_TOOL], -[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) -test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt -AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], - [lt_cv_path_mainfest_tool=no - echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD - $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out - cat conftest.err >&AS_MESSAGE_LOG_FD - if $GREP 'Manifest Tool' conftest.out > /dev/null; then - lt_cv_path_mainfest_tool=yes - fi - rm -f conftest*]) -if test yes != "$lt_cv_path_mainfest_tool"; then - MANIFEST_TOOL=: -fi -_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl -])# _LT_PATH_MANIFEST_TOOL - - -# _LT_DLL_DEF_P([FILE]) -# --------------------- -# True iff FILE is a Windows DLL '.def' file. -# Keep in sync with func_dll_def_p in the libtool script -AC_DEFUN([_LT_DLL_DEF_P], -[dnl - test DEF = "`$SED -n dnl - -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace - -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments - -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl - -e q dnl Only consider the first "real" line - $1`" dnl -])# _LT_DLL_DEF_P - - -# LT_LIB_M -# -------- -# check for math library -AC_DEFUN([LT_LIB_M], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -LIBM= -case $host in -*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) - # These system don't have libm, or don't need it - ;; -*-ncr-sysv4.3*) - AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) - AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") - ;; -*) - AC_CHECK_LIB(m, cos, LIBM=-lm) - ;; -esac -AC_SUBST([LIBM]) -])# LT_LIB_M - -# Old name: -AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_CHECK_LIBM], []) - - -# _LT_COMPILER_NO_RTTI([TAGNAME]) -# ------------------------------- -m4_defun([_LT_COMPILER_NO_RTTI], -[m4_require([_LT_TAG_COMPILER])dnl - -_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= - -if test yes = "$GCC"; then - case $cc_basename in - nvcc*) - _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; - *) - _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; - esac - - _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], - lt_cv_prog_compiler_rtti_exceptions, - [-fno-rtti -fno-exceptions], [], - [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) -fi -_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], - [Compiler flag to turn off builtin functions]) -])# _LT_COMPILER_NO_RTTI - - -# _LT_CMD_GLOBAL_SYMBOLS -# ---------------------- -m4_defun([_LT_CMD_GLOBAL_SYMBOLS], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -AC_REQUIRE([AC_PROG_CC])dnl -AC_REQUIRE([AC_PROG_AWK])dnl -AC_REQUIRE([LT_PATH_NM])dnl -AC_REQUIRE([LT_PATH_LD])dnl -m4_require([_LT_DECL_SED])dnl -m4_require([_LT_DECL_EGREP])dnl -m4_require([_LT_TAG_COMPILER])dnl - -# Check for command to grab the raw symbol name followed by C symbol from nm. -AC_MSG_CHECKING([command to parse $NM output from $compiler object]) -AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], -[ -# These are sane defaults that work on at least a few old systems. -# [They come from Ultrix. What could be older than Ultrix?!! ;)] - -# Character class describing NM global symbol codes. -symcode='[[BCDEGRST]]' - -# Regexp to match symbols that can be accessed directly from C. -sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' - -# Define system-specific variables. -case $host_os in -aix*) - symcode='[[BCDT]]' - ;; -cygwin* | mingw* | pw32* | cegcc*) - symcode='[[ABCDGISTW]]' - ;; -hpux*) - if test ia64 = "$host_cpu"; then - symcode='[[ABCDEGRST]]' - fi - ;; -irix* | nonstopux*) - symcode='[[BCDEGRST]]' - ;; -osf*) - symcode='[[BCDEGQRST]]' - ;; -solaris*) - symcode='[[BDRT]]' - ;; -sco3.2v5*) - symcode='[[DT]]' - ;; -sysv4.2uw2*) - symcode='[[DT]]' - ;; -sysv5* | sco5v6* | unixware* | OpenUNIX*) - symcode='[[ABDT]]' - ;; -sysv4) - symcode='[[DFNSTU]]' - ;; -esac - -# If we're using GNU nm, then use its standard symbol codes. -case `$NM -V 2>&1` in -*GNU* | *'with BFD'*) - symcode='[[ABCDGIRSTW]]' ;; -esac - -if test "$lt_cv_nm_interface" = "MS dumpbin"; then - # Gets list of data symbols to import. - lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" - # Adjust the below global symbol transforms to fixup imported variables. - lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" - lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" - lt_c_name_lib_hook="\ - -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ - -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" -else - # Disable hooks by default. - lt_cv_sys_global_symbol_to_import= - lt_cdecl_hook= - lt_c_name_hook= - lt_c_name_lib_hook= -fi - -# Transform an extracted symbol line into a proper C declaration. -# Some systems (esp. on ia64) link data and code symbols differently, -# so use this general approach. -lt_cv_sys_global_symbol_to_cdecl="sed -n"\ -$lt_cdecl_hook\ -" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ -" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" - -# Transform an extracted symbol line into symbol name and symbol address -lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ -$lt_c_name_hook\ -" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ -" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" - -# Transform an extracted symbol line into symbol name with lib prefix and -# symbol address. -lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ -$lt_c_name_lib_hook\ -" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ -" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ -" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" - -# Handle CRLF in mingw tool chain -opt_cr= -case $build_os in -mingw*) - opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp - ;; -esac - -# Try without a prefix underscore, then with it. -for ac_symprfx in "" "_"; do - - # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. - symxfrm="\\1 $ac_symprfx\\2 \\2" - - # Write the raw and C identifiers. - if test "$lt_cv_nm_interface" = "MS dumpbin"; then - # Fake it for dumpbin and say T for any non-static function, - # D for any global variable and I for any imported variable. - # Also find C++ and __fastcall symbols from MSVC++, - # which start with @ or ?. - lt_cv_sys_global_symbol_pipe="$AWK ['"\ -" {last_section=section; section=\$ 3};"\ -" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ -" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ -" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ -" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ -" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ -" \$ 0!~/External *\|/{next};"\ -" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ -" {if(hide[section]) next};"\ -" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ -" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ -" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ -" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ -" ' prfx=^$ac_symprfx]" - else - lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" - fi - lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" - - # Check to see that the pipe works correctly. - pipe_works=no - - rm -f conftest* - cat > conftest.$ac_ext <<_LT_EOF -#ifdef __cplusplus -extern "C" { -#endif -char nm_test_var; -void nm_test_func(void); -void nm_test_func(void){} -#ifdef __cplusplus -} -#endif -int main(){nm_test_var='a';nm_test_func();return(0);} -_LT_EOF - - if AC_TRY_EVAL(ac_compile); then - # Now try to grab the symbols. - nlist=conftest.nm - $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD - if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then - # Try sorting and uniquifying the output. - if sort "$nlist" | uniq > "$nlist"T; then - mv -f "$nlist"T "$nlist" - else - rm -f "$nlist"T - fi - - # Make sure that we snagged all the symbols we need. - if $GREP ' nm_test_var$' "$nlist" >/dev/null; then - if $GREP ' nm_test_func$' "$nlist" >/dev/null; then - cat <<_LT_EOF > conftest.$ac_ext -/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ -#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE -/* DATA imports from DLLs on WIN32 can't be const, because runtime - relocations are performed -- see ld's documentation on pseudo-relocs. */ -# define LT@&t@_DLSYM_CONST -#elif defined __osf__ -/* This system does not cope well with relocations in const data. */ -# define LT@&t@_DLSYM_CONST -#else -# define LT@&t@_DLSYM_CONST const -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -_LT_EOF - # Now generate the symbol file. - eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' - - cat <<_LT_EOF >> conftest.$ac_ext - -/* The mapping between symbol names and symbols. */ -LT@&t@_DLSYM_CONST struct { - const char *name; - void *address; -} -lt__PROGRAM__LTX_preloaded_symbols[[]] = -{ - { "@PROGRAM@", (void *) 0 }, -_LT_EOF - $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext - cat <<\_LT_EOF >> conftest.$ac_ext - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt__PROGRAM__LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif -_LT_EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - lt_globsym_save_LIBS=$LIBS - lt_globsym_save_CFLAGS=$CFLAGS - LIBS=conftstm.$ac_objext - CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" - if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then - pipe_works=yes - fi - LIBS=$lt_globsym_save_LIBS - CFLAGS=$lt_globsym_save_CFLAGS - else - echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD - fi - else - echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD - cat conftest.$ac_ext >&5 - fi - rm -rf conftest* conftst* - - # Do not use the global_symbol_pipe unless it works. - if test yes = "$pipe_works"; then - break - else - lt_cv_sys_global_symbol_pipe= - fi -done -]) -if test -z "$lt_cv_sys_global_symbol_pipe"; then - lt_cv_sys_global_symbol_to_cdecl= -fi -if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then - AC_MSG_RESULT(failed) -else - AC_MSG_RESULT(ok) -fi - -# Response file support. -if test "$lt_cv_nm_interface" = "MS dumpbin"; then - nm_file_list_spec='@' -elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then - nm_file_list_spec='@' -fi - -_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], - [Take the output of nm and produce a listing of raw symbols and C names]) -_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], - [Transform the output of nm in a proper C declaration]) -_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], - [Transform the output of nm into a list of symbols to manually relocate]) -_LT_DECL([global_symbol_to_c_name_address], - [lt_cv_sys_global_symbol_to_c_name_address], [1], - [Transform the output of nm in a C name address pair]) -_LT_DECL([global_symbol_to_c_name_address_lib_prefix], - [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], - [Transform the output of nm in a C name address pair when lib prefix is needed]) -_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], - [The name lister interface]) -_LT_DECL([], [nm_file_list_spec], [1], - [Specify filename containing input files for $NM]) -]) # _LT_CMD_GLOBAL_SYMBOLS - - -# _LT_COMPILER_PIC([TAGNAME]) -# --------------------------- -m4_defun([_LT_COMPILER_PIC], -[m4_require([_LT_TAG_COMPILER])dnl -_LT_TAGVAR(lt_prog_compiler_wl, $1)= -_LT_TAGVAR(lt_prog_compiler_pic, $1)= -_LT_TAGVAR(lt_prog_compiler_static, $1)= - -m4_if([$1], [CXX], [ - # C++ specific cases for pic, static, wl, etc. - if test yes = "$GXX"; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test ia64 = "$host_cpu"; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the '-m68020' flag to GCC prevents building anything better, - # like '-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - case $host_os in - os2*) - _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' - ;; - esac - ;; - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - *djgpp*) - # DJGPP does not support shared libraries at all - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - ;; - haiku*) - # PIC is the default for Haiku. - # The "-static" flag exists, but is broken. - _LT_TAGVAR(lt_prog_compiler_static, $1)= - ;; - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. 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On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - - msdosdjgpp*) - # Just because we use GCC doesn't mean we suddenly get shared libraries - # on systems that don't support them. - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - enable_shared=no - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - - case $cc_basename in - nvcc*) # Cuda Compiler Driver 2.2 - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' - if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" - fi - ;; - esac - else - # PORTME Check for flag to pass linker flags through the system compiler. - case $host_os in - aix*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - if test ia64 = "$host_cpu"; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - else - _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' - fi - ;; - - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - case $cc_basename in - nagfor*) - # NAG Fortran compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - esac - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - case $host_os in - os2*) - _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' - ;; - esac - ;; - - hpux9* | hpux10* | hpux11*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but - # not for PA HP-UX. - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - ;; - esac - # Is there a better lt_prog_compiler_static that works with the bundled CC? - _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' - ;; - - irix5* | irix6* | nonstopux*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # PIC (with -KPIC) is the default. - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - case $cc_basename in - # old Intel for x86_64, which still supported -KPIC. - ecc*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - # flang / f18. f95 an alias for gfortran or flang on Debian - flang* | f18* | f95*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; 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The terms +# are also available at https://curl.haxx.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +########################################################################### + +use strict; +use warnings; + +my $max_column = 79; +my $indent = 2; + +my $warnings = 0; +my $swarnings = 0; +my $errors = 0; +my $serrors = 0; +my $suppressed; # whitelisted problems +my $file; +my $dir="."; +my $wlist=""; +my @alist; +my $windows_os = $^O eq 'MSWin32' || $^O eq 'msys' || $^O eq 'cygwin'; +my $verbose; +my %whitelist; + +my %ignore; +my %ignore_set; +my %ignore_used; +my @ignore_line; + +my %warnings_extended = ( + 'COPYRIGHTYEAR' => 'copyright year incorrect', + ); + +my %warnings = ( + 'LONGLINE' => "Line longer than $max_column", + 'TABS' => 'TAB characters not allowed', + 'TRAILINGSPACE' => 'Trailing white space on the line', + 'CPPCOMMENTS' => '// comment detected', + 'SPACEBEFOREPAREN' => 'space before an open parenthesis', + 'SPACEAFTERPAREN' => 'space after open parenthesis', + 'SPACEBEFORECLOSE' => 'space before a close parenthesis', + 'SPACEBEFORECOMMA' => 'space before a comma', + 'RETURNNOSPACE' => 'return without space', + 'COMMANOSPACE' => 'comma without following space', + 'BRACEELSE' => '} else on the same line', + 'PARENBRACE' => '){ without sufficient space', + 'SPACESEMICOLON' => 'space before semicolon', + 'BANNEDFUNC' => 'a banned function was used', + 'FOPENMODE' => 'fopen needs a macro for the mode string', + 'BRACEPOS' => 'wrong position for an open brace', + 'INDENTATION' => 'wrong start column for code', + 'COPYRIGHT' => 'file missing a copyright statement', + 'BADCOMMAND' => 'bad !checksrc! instruction', + 'UNUSEDIGNORE' => 'a warning ignore was not used', + 'OPENCOMMENT' => 'file ended with a /* comment still "open"', + 'ASTERISKSPACE' => 'pointer declared with space after asterisk', + 'ASTERISKNOSPACE' => 'pointer declared without space before asterisk', + 'ASSIGNWITHINCONDITION' => 'assignment within conditional expression', + 'EQUALSNOSPACE' => 'equals sign without following space', + 'NOSPACEEQUALS' => 'equals sign without preceding space', + 'SEMINOSPACE' => 'semicolon without following space', + 'MULTISPACE' => 'multiple spaces used when not suitable', + 'SIZEOFNOPAREN' => 'use of sizeof without parentheses', + 'SNPRINTF' => 'use of snprintf', + ); + +sub readwhitelist { + open(W, "<$dir/checksrc.whitelist") or return; + my @all=; + for(@all) { + $windows_os ? $_ =~ s/\r?\n$// : chomp; + $whitelist{$_}=1; + } + close(W); +} + +# Reads the .checksrc in $dir for any extended warnings to enable locally. +# Currently there is no support for disabling warnings from the standard set, +# and since that's already handled via !checksrc! commands there is probably +# little use to add it. +sub readlocalfile { + my $i = 0; + + open(my $rcfile, "<", "$dir/.checksrc") or return; + + while(<$rcfile>) { + $i++; + + # Lines starting with '#' are considered comments + if (/^\s*(#.*)/) { + next; + } + elsif (/^\s*enable ([A-Z]+)$/) { + if(!defined($warnings_extended{$1})) { + print STDERR "invalid warning specified in .checksrc: \"$1\"\n"; + next; + } + $warnings{$1} = $warnings_extended{$1}; + } + else { + die "Invalid format in $dir/.checksrc on line $i\n"; + } + } +} + +sub checkwarn { + my ($name, $num, $col, $file, $line, $msg, $error) = @_; + + my $w=$error?"error":"warning"; + my $nowarn=0; + + #if(!$warnings{$name}) { + # print STDERR "Dev! there's no description for $name!\n"; + #} + + # checksrc.whitelist + if($whitelist{$line}) { + $nowarn = 1; + } + # !checksrc! controlled + elsif($ignore{$name}) { + $ignore{$name}--; + $ignore_used{$name}++; + $nowarn = 1; + if(!$ignore{$name}) { + # reached zero, enable again + enable_warn($name, $num, $file, $line); + } + } + + if($nowarn) { + $suppressed++; + if($w) { + $swarnings++; + } + else { + $serrors++; + } + return; + } + + if($w) { + $warnings++; + } + else { + $errors++; + } + + $col++; + print "$file:$num:$col: $w: $msg ($name)\n"; + print " $line\n"; + + if($col < 80) { + my $pref = (' ' x $col); + print "${pref}^\n"; + } +} + +$file = shift @ARGV; + +while(1) { + + if($file =~ /-D(.*)/) { + $dir = $1; + $file = shift @ARGV; + next; + } + elsif($file =~ /-W(.*)/) { + $wlist .= " $1 "; + $file = shift @ARGV; + next; + } + elsif($file =~ /-A(.+)/) { + push @alist, $1; + $file = shift @ARGV; + next; + } + elsif($file =~ /-i([1-9])/) { + $indent = $1 + 0; + $file = shift @ARGV; + next; + } + elsif($file =~ /-m([0-9]+)/) { + $max_column = $1 + 0; + $file = shift @ARGV; + next; + } + elsif($file =~ /^(-h|--help)/) { + undef $file; + last; + } + + last; +} + +if(!$file) { + print "checksrc.pl [option] [file2] ...\n"; + print " Options:\n"; + print " -A[rule] Accept this violation, can be used multiple times\n"; + print " -D[DIR] Directory to prepend file names\n"; + print " -h Show help output\n"; + print " -W[file] Whitelist the given file - ignore all its flaws\n"; + print " -i Indent spaces. Default: 2\n"; + print " -m Maximum line length. Default: 79\n"; + print "\nDetects and warns for these problems:\n"; + for(sort keys %warnings) { + printf (" %-18s: %s\n", $_, $warnings{$_}); + } + exit; +} + +readwhitelist(); +readlocalfile(); + +do { + if("$wlist" !~ / $file /) { + my $fullname = $file; + $fullname = "$dir/$file" if ($fullname !~ '^\.?\.?/'); + scanfile($fullname); + } + $file = shift @ARGV; + +} while($file); + +sub accept_violations { + for my $r (@alist) { + if(!$warnings{$r}) { + print "'$r' is not a warning to accept!\n"; + exit; + } + $ignore{$r}=999999; + $ignore_used{$r}=0; + } +} + +sub checksrc_clear { + undef %ignore; + undef %ignore_set; + undef @ignore_line; +} + +sub checksrc_endoffile { + my ($file) = @_; + for(keys %ignore_set) { + if($ignore_set{$_} && !$ignore_used{$_}) { + checkwarn("UNUSEDIGNORE", $ignore_set{$_}, + length($_)+11, $file, + $ignore_line[$ignore_set{$_}], + "Unused ignore: $_"); + } + } +} + +sub enable_warn { + my ($what, $line, $file, $l) = @_; + + # switch it back on, but warn if not triggered! + if(!$ignore_used{$what}) { + checkwarn("UNUSEDIGNORE", + $line, length($what) + 11, $file, $l, + "No warning was inhibited!"); + } + $ignore_set{$what}=0; + $ignore_used{$what}=0; + $ignore{$what}=0; +} +sub checksrc { + my ($cmd, $line, $file, $l) = @_; + if($cmd =~ / *([^ ]*) *(.*)/) { + my ($enable, $what) = ($1, $2); + $what =~ s: *\*/$::; # cut off end of C comment + # print "ENABLE $enable WHAT $what\n"; + if($enable eq "disable") { + my ($warn, $scope)=($1, $2); + if($what =~ /([^ ]*) +(.*)/) { + ($warn, $scope)=($1, $2); + } + else { + $warn = $what; + $scope = 1; + } + # print "IGNORE $warn for SCOPE $scope\n"; + if($scope eq "all") { + $scope=999999; + } + + # Comparing for a literal zero rather than the scalar value zero + # covers the case where $scope contains the ending '*' from the + # comment. If we use a scalar comparison (==) we induce warnings + # on non-scalar contents. + if($scope eq "0") { + checkwarn("BADCOMMAND", + $line, 0, $file, $l, + "Disable zero not supported, did you mean to enable?"); + } + elsif($ignore_set{$warn}) { + checkwarn("BADCOMMAND", + $line, 0, $file, $l, + "$warn already disabled from line $ignore_set{$warn}"); + } + else { + $ignore{$warn}=$scope; + $ignore_set{$warn}=$line; + $ignore_line[$line]=$l; + } + } + elsif($enable eq "enable") { + enable_warn($what, $line, $file, $l); + } + else { + checkwarn("BADCOMMAND", + $line, 0, $file, $l, + "Illegal !checksrc! command"); + } + } +} + +sub nostrings { + my ($str) = @_; + $str =~ s/\".*\"//g; + return $str; +} + +sub scanfile { + my ($file) = @_; + + my $line = 1; + my $prevl=""; + my $l; + open(R, "<$file") || die "failed to open $file"; + + my $incomment=0; + my @copyright=(); + checksrc_clear(); # for file based ignores + accept_violations(); + + while() { + $windows_os ? $_ =~ s/\r?\n$// : chomp; + my $l = $_; + my $ol = $l; # keep the unmodified line for error reporting + my $column = 0; + + # check for !checksrc! commands + if($l =~ /\!checksrc\! (.*)/) { + my $cmd = $1; + checksrc($cmd, $line, $file, $l) + } + + # check for a copyright statement and save the years + if($l =~ /\* +copyright .* \d\d\d\d/i) { + while($l =~ /([\d]{4})/g) { + push @copyright, { + year => $1, + line => $line, + col => index($l, $1), + code => $l + }; + } + } + + # detect long lines + if(length($l) > $max_column) { + checkwarn("LONGLINE", $line, length($l), $file, $l, + "Longer than $max_column columns"); + } + # detect TAB characters + if($l =~ /^(.*)\t/) { + checkwarn("TABS", + $line, length($1), $file, $l, "Contains TAB character", 1); + } + # detect trailing white space + if($l =~ /^(.*)[ \t]+\z/) { + checkwarn("TRAILINGSPACE", + $line, length($1), $file, $l, "Trailing whitespace"); + } + + # ------------------------------------------------------------ + # Above this marker, the checks were done on lines *including* + # comments + # ------------------------------------------------------------ + + # strip off C89 comments + + comment: + if(!$incomment) { + if($l =~ s/\/\*.*\*\// /g) { + # full /* comments */ were removed! + } + if($l =~ s/\/\*.*//) { + # start of /* comment was removed + $incomment = 1; + } + } + else { + if($l =~ s/.*\*\///) { + # end of comment */ was removed + $incomment = 0; + goto comment; + } + else { + # still within a comment + $l=""; + } + } + + # ------------------------------------------------------------ + # Below this marker, the checks were done on lines *without* + # comments + # ------------------------------------------------------------ + + # crude attempt to detect // comments without too many false + # positives + if($l =~ /^([^"\*]*)[^:"]\/\//) { + checkwarn("CPPCOMMENTS", + $line, length($1), $file, $l, "\/\/ comment"); + } + + my $nostr = nostrings($l); + # check spaces after for/if/while/function call + if($nostr =~ /^(.*)(for|if|while| ([a-zA-Z0-9_]+)) \((.)/) { + if($1 =~ / *\#/) { + # this is a #if, treat it differently + } + elsif(defined $3 && $3 eq "return") { + # return must have a space + } + elsif(defined $3 && $3 eq "case") { + # case must have a space + } + elsif($4 eq "*") { + # (* beginning makes the space OK! + } + elsif($1 =~ / *typedef/) { + # typedefs can use space-paren + } + else { + checkwarn("SPACEBEFOREPAREN", $line, length($1)+length($2), $file, $l, + "$2 with space"); + } + } + + if($nostr =~ /^((.*)(if) *\()(.*)\)/) { + my $pos = length($1); + if($4 =~ / = /) { + checkwarn("ASSIGNWITHINCONDITION", + $line, $pos+1, $file, $l, + "assignment within conditional expression"); + } + } + # check spaces after open parentheses + if($l =~ /^(.*[a-z])\( /i) { + checkwarn("SPACEAFTERPAREN", + $line, length($1)+1, $file, $l, + "space after open parenthesis"); + } + + # check spaces before close parentheses, unless it was a space or a + # close parenthesis! + if($l =~ /(.*[^\) ]) \)/) { + checkwarn("SPACEBEFORECLOSE", + $line, length($1)+1, $file, $l, + "space before close parenthesis"); + } + + # check spaces before comma! + if($l =~ /(.*[^ ]) ,/) { + checkwarn("SPACEBEFORECOMMA", + $line, length($1)+1, $file, $l, + "space before comma"); + } + + # check for "return(" without space + if($l =~ /^(.*)return\(/) { + if($1 =~ / *\#/) { + # this is a #if, treat it differently + } + else { + checkwarn("RETURNNOSPACE", $line, length($1)+6, $file, $l, + "return without space before paren"); + } + } + + # check for "sizeof" without parenthesis + if(($l =~ /^(.*)sizeof *([ (])/) && ($2 ne "(")) { + if($1 =~ / *\#/) { + # this is a #if, treat it differently + } + else { + checkwarn("SIZEOFNOPAREN", $line, length($1)+6, $file, $l, + "sizeof without parenthesis"); + } + } + + # check for comma without space + if($l =~ /^(.*),[^ \n]/) { + my $pref=$1; + my $ign=0; + if($pref =~ / *\#/) { + # this is a #if, treat it differently + $ign=1; + } + elsif($pref =~ /\/\*/) { + # this is a comment + $ign=1; + } + elsif($pref =~ /[\"\']/) { + $ign = 1; + # There is a quote here, figure out whether the comma is + # within a string or '' or not. + if($pref =~ /\"/) { + # within a string + } + elsif($pref =~ /\'$/) { + # a single letter + } + else { + $ign = 0; + } + } + if(!$ign) { + checkwarn("COMMANOSPACE", $line, length($pref)+1, $file, $l, + "comma without following space"); + } + } + + # check for "} else" + if($l =~ /^(.*)\} *else/) { + checkwarn("BRACEELSE", + $line, length($1), $file, $l, "else after closing brace on same line"); + } + # check for "){" + if($l =~ /^(.*)\)\{/) { + checkwarn("PARENBRACE", + $line, length($1)+1, $file, $l, "missing space after close paren"); + } + + # check for space before the semicolon last in a line + if($l =~ /^(.*[^ ].*) ;$/) { + checkwarn("SPACESEMICOLON", + $line, length($1), $file, $ol, "space before last semicolon"); + } + + # scan for use of banned functions + if($l =~ /^(.*\W) + (gets| + strtok| + v?sprintf| + (str|_mbs|_tcs|_wcs)n?cat| + LoadLibrary(Ex)?(A|W)?) + \s*\( + /x) { + checkwarn("BANNEDFUNC", + $line, length($1), $file, $ol, + "use of $2 is banned"); + } + + # scan for use of snprintf for curl-internals reasons + if($l =~ /^(.*\W)(v?snprintf)\s*\(/x) { + checkwarn("SNPRINTF", + $line, length($1), $file, $ol, + "use of $2 is banned"); + } + + # scan for use of non-binary fopen without the macro + if($l =~ /^(.*\W)fopen\s*\([^,]*, *\"([^"]*)/) { + my $mode = $2; + if($mode !~ /b/) { + checkwarn("FOPENMODE", + $line, length($1), $file, $ol, + "use of non-binary fopen without FOPEN_* macro: $mode"); + } + } + + # check for open brace first on line but not first column + # only alert if previous line ended with a close paren and wasn't a cpp + # line + if((($prevl =~ /\)\z/) && ($prevl !~ /^ *#/)) && ($l =~ /^( +)\{/)) { + checkwarn("BRACEPOS", + $line, length($1), $file, $ol, "badly placed open brace"); + } + + # if the previous line starts with if/while/for AND ends with an open + # brace, or an else statement, check that this line is indented $indent + # more steps, if not a cpp line + if($prevl =~ /^( *)((if|while|for)\(.*\{|else)\z/) { + my $first = length($1); + + # this line has some character besides spaces + if(($l !~ /^ *#/) && ($l =~ /^( *)[^ ]/)) { + my $second = length($1); + my $expect = $first+$indent; + if($expect != $second) { + my $diff = $second - $first; + checkwarn("INDENTATION", $line, length($1), $file, $ol, + "not indented $indent steps (uses $diff)"); + + } + } + } + + # check for 'char * name' + if(($l =~ /(^.*(char|int|long|void|curl_slist|CURL|CURLM|CURLMsg|curl_httppost) *(\*+)) (\w+)/) && ($4 ne "const")) { + checkwarn("ASTERISKNOSPACE", + $line, length($1), $file, $ol, + "no space after declarative asterisk"); + } + # check for 'char*' + if(($l =~ /(^.*(char|int|long|void|curl_slist|CURL|CURLM|CURLMsg|curl_httppost|sockaddr_in|FILE)\*)/)) { + checkwarn("ASTERISKNOSPACE", + $line, length($1)-1, $file, $ol, + "no space before asterisk"); + } + + # check for 'void func() {', but avoid false positives by requiring + # both an open and closed parentheses before the open brace + if($l =~ /^((\w).*)\{\z/) { + my $k = $1; + $k =~ s/const *//; + $k =~ s/static *//; + if($k =~ /\(.*\)/) { + checkwarn("BRACEPOS", + $line, length($l)-1, $file, $ol, + "wrongly placed open brace"); + } + } + + # check for equals sign without spaces next to it + if($nostr =~ /(.*)\=[a-z0-9]/i) { + checkwarn("EQUALSNOSPACE", + $line, length($1)+1, $file, $ol, + "no space after equals sign"); + } + # check for equals sign without spaces before it + elsif($nostr =~ /(.*)[a-z0-9]\=/i) { + checkwarn("NOSPACEEQUALS", + $line, length($1)+1, $file, $ol, + "no space before equals sign"); + } + + # check for plus signs without spaces next to it + if($nostr =~ /(.*)[^+]\+[a-z0-9]/i) { + checkwarn("PLUSNOSPACE", + $line, length($1)+1, $file, $ol, + "no space after plus sign"); + } + # check for plus sign without spaces before it + elsif($nostr =~ /(.*)[a-z0-9]\+[^+]/i) { + checkwarn("NOSPACEPLUS", + $line, length($1)+1, $file, $ol, + "no space before plus sign"); + } + + # check for semicolons without space next to it + if($nostr =~ /(.*)\;[a-z0-9]/i) { + checkwarn("SEMINOSPACE", + $line, length($1)+1, $file, $ol, + "no space after semicolon"); + } + + # check for more than one consecutive space before open brace or + # question mark. Skip lines containing strings since they make it hard + # due to artificially getting multiple spaces + if(($l eq $nostr) && + $nostr =~ /^(.*(\S)) + [{?]/i) { + checkwarn("MULTISPACE", + $line, length($1)+1, $file, $ol, + "multiple space"); + print STDERR "L: $l\n"; + print STDERR "nostr: $nostr\n"; + } + + $line++; + $prevl = $ol; + } + + if(!scalar(@copyright)) { + checkwarn("COPYRIGHT", 1, 0, $file, "", "Missing copyright statement", 1); + } + + # COPYRIGHTYEAR is a extended warning so we must first see if it has been + # enabled in .checksrc + if(defined($warnings{"COPYRIGHTYEAR"})) { + # The check for updated copyrightyear is overly complicated in order to + # not punish current hacking for past sins. The copyright years are + # right now a bit behind, so enforcing copyright year checking on all + # files would cause hundreds of errors. Instead we only look at files + # which are tracked in the Git repo and edited in the workdir, or + # committed locally on the branch without being in upstream master. + # + # The simple and naive test is to simply check for the current year, + # but updating the year even without an edit is against project policy + # (and it would fail every file on January 1st). + # + # A rather more interesting, and correct, check would be to not test + # only locally committed files but inspect all files wrt the year of + # their last commit. Removing the `git rev-list origin/master..HEAD` + # condition below will enfore copyright year checks against the year + # the file was last committed (and thus edited to some degree). + my $commityear = undef; + @copyright = sort {$$b{year} cmp $$a{year}} @copyright; + + if(`git status -s -- $file` =~ /^ [MARCU]/) { + $commityear = (localtime(time))[5] + 1900; + } + elsif (`git rev-list --count origin/master..HEAD -- $file` !~ /^0/) { + my $grl = `git rev-list --max-count=1 --timestamp HEAD -- $file`; + $commityear = (localtime((split(/ /, $grl))[0]))[5] + 1900; + } + + if(defined($commityear) && scalar(@copyright) && + $copyright[0]{year} != $commityear) { + checkwarn("COPYRIGHTYEAR", $copyright[0]{line}, $copyright[0]{col}, + $file, $copyright[0]{code}, + "Copyright year out of date, should be $commityear, " . + "is $copyright[0]{year}", 1); + } + } + + if($incomment) { + checkwarn("OPENCOMMENT", 1, 0, $file, "", "Missing closing comment", 1); + } + + checksrc_endoffile($file); + + close(R); + +} + + +if($errors || $warnings || $verbose) { + printf "checksrc: %d errors and %d warnings\n", $errors, $warnings; + if($suppressed) { + printf "checksrc: %d errors and %d warnings suppressed\n", + $serrors, + $swarnings; + } + exit 5; # return failure +} diff --git a/libssh2/src/libssh2_config.h.in b/libssh2/src/libssh2_config.h.in deleted file mode 100644 index 307c6255..00000000 --- a/libssh2/src/libssh2_config.h.in +++ /dev/null @@ -1,264 +0,0 @@ -/* src/libssh2_config.h.in. Generated from configure.ac by autoheader. */ - -/* Define if building universal (internal helper macro) */ -#undef AC_APPLE_UNIVERSAL_BUILD - -/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP - systems. This function is required for `alloca.c' support on those systems. - */ -#undef CRAY_STACKSEG_END - -/* Define to 1 if using `alloca.c'. */ -#undef C_ALLOCA - -/* Define to 1 if you have `alloca', as a function or macro. */ -#undef HAVE_ALLOCA - -/* Define to 1 if you have and it should be used (not on Ultrix). - */ -#undef HAVE_ALLOCA_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_ARPA_INET_H - -/* Define to 1 if you have the declaration of `SecureZeroMemory', and to 0 if - you don't. */ -#undef HAVE_DECL_SECUREZEROMEMORY - -/* disabled non-blocking sockets */ -#undef HAVE_DISABLED_NONBLOCKING - -/* Define to 1 if you have the header file. */ -#undef HAVE_DLFCN_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_ERRNO_H - -/* Define to 1 if you have the `EVP_aes_128_ctr' function. */ -#undef HAVE_EVP_AES_128_CTR - -/* Define to 1 if you have the header file. */ -#undef HAVE_FCNTL_H - -/* use FIONBIO for non-blocking sockets */ -#undef HAVE_FIONBIO - -/* Define to 1 if you have the `gettimeofday' function. */ -#undef HAVE_GETTIMEOFDAY - -/* Define to 1 if you have the header file. */ -#undef HAVE_INTTYPES_H - -/* use ioctlsocket() for non-blocking sockets */ -#undef HAVE_IOCTLSOCKET - -/* use Ioctlsocket() for non-blocking sockets */ -#undef HAVE_IOCTLSOCKET_CASE - -/* Define if you have the bcrypt library. */ -#undef HAVE_LIBBCRYPT - -/* Define if you have the crypt32 library. */ -#undef HAVE_LIBCRYPT32 - -/* Define if you have the gcrypt library. */ -#undef HAVE_LIBGCRYPT - -/* Define if you have the mbedcrypto library. */ -#undef HAVE_LIBMBEDCRYPTO - -/* Define if you have the ssl library. */ -#undef HAVE_LIBSSL - -/* Define if you have the z library. */ -#undef HAVE_LIBZ - -/* Define to 1 if the compiler supports the 'long long' data type. */ -#undef HAVE_LONGLONG - -/* Define to 1 if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the `memset_s' function. */ -#undef HAVE_MEMSET_S - -/* Define to 1 if you have the header file. */ -#undef HAVE_NETINET_IN_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_NTDEF_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_NTSTATUS_H - -/* use O_NONBLOCK for non-blocking sockets */ -#undef HAVE_O_NONBLOCK - -/* Define to 1 if you have the `poll' function. */ -#undef HAVE_POLL - -/* Define to 1 if you have the select function. */ -#undef HAVE_SELECT - -/* use SO_NONBLOCK for non-blocking sockets */ -#undef HAVE_SO_NONBLOCK - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDIO_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the `strtoll' function. */ -#undef HAVE_STRTOLL - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_IOCTL_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_SELECT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_SOCKET_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TIME_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_UIO_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_UN_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_WINDOWS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_WINSOCK2_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_WS2TCPIP_H - -/* to make a symbol visible */ -#undef LIBSSH2_API - -/* Enable clearing of memory before being freed */ -#undef LIBSSH2_CLEAR_MEMORY - -/* Enable "none" cipher -- NOT RECOMMENDED */ -#undef LIBSSH2_CRYPT_NONE - -/* Enable newer diffie-hellman-group-exchange-sha1 syntax */ -#undef LIBSSH2_DH_GEX_NEW - -/* Compile in zlib support */ -#undef LIBSSH2_HAVE_ZLIB - -/* Use libgcrypt */ -#undef LIBSSH2_LIBGCRYPT - -/* Enable "none" MAC -- NOT RECOMMENDED */ -#undef LIBSSH2_MAC_NONE - -/* Use mbedtls */ -#undef LIBSSH2_MBEDTLS - -/* Use openssl */ -#undef LIBSSH2_OPENSSL - -/* Use wincng */ -#undef LIBSSH2_WINCNG - -/* Define to the sub-directory where libtool stores uninstalled libraries. */ -#undef LT_OBJDIR - -/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */ -#undef NEED_REENTRANT - -/* Name of package */ -#undef PACKAGE - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the home page for this package. */ -#undef PACKAGE_URL - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at runtime. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown */ -#undef STACK_DIRECTION - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Version number of package */ -#undef VERSION - -/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most - significant byte first (like Motorola and SPARC, unlike Intel). */ -#if defined AC_APPLE_UNIVERSAL_BUILD -# if defined __BIG_ENDIAN__ -# define WORDS_BIGENDIAN 1 -# endif -#else -# ifndef WORDS_BIGENDIAN -# undef WORDS_BIGENDIAN -# endif -#endif - -/* Enable large inode numbers on Mac OS X 10.5. */ -#ifndef _DARWIN_USE_64_BIT_INODE -# define _DARWIN_USE_64_BIT_INODE 1 -#endif - -/* Number of bits in a file offset, on hosts where this is settable. */ -#undef _FILE_OFFSET_BITS - -/* Define for large files, on AIX-style hosts. */ -#undef _LARGE_FILES - -/* Define to empty if `const' does not conform to ANSI C. */ -#undef const - -/* Define to `__inline__' or `__inline' if that's what the C compiler - calls it, or to nothing if 'inline' is not supported under any name. */ -#ifndef __cplusplus -#undef inline -#endif - -/* Define to `unsigned int' if does not define. */ -#undef size_t diff --git a/libssh2/src/os400qc3.c b/libssh2/src/os400qc3.c new file mode 100644 index 00000000..de602c82 --- /dev/null +++ b/libssh2/src/os400qc3.c @@ -0,0 +1,2411 @@ +/* + * Copyright (C) 2015-2016 Patrick Monnerat, D+H + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * + * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * Neither the name of the copyright holder nor the names + * of any other contributors may be used to endorse or + * promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY + * OF SUCH DAMAGE. + */ + +#include "libssh2_priv.h" + +#ifdef LIBSSH2_OS400QC3 /* compile only if we build with OS/400 QC3 library */ + +#ifdef HAVE_STDLIB_H +#include +#endif + +#include +#include +#include +#include + +#include + + +#ifdef OS400_DEBUG +/* In debug mode, all system library errors cause an exception. */ +#define set_EC_length(ec, length) ((ec).Bytes_Provided = \ + (ec).Bytes_Available = 0) +#else +#define set_EC_length(ec, length) ((ec).Bytes_Provided = (length)) +#endif + + +/* Ensure va_list operations are not on an array. */ +typedef struct { + va_list list; +} valiststr; + + +typedef int (*loadkeyproc)(LIBSSH2_SESSION *session, + const unsigned char *data, unsigned int datalen, + const unsigned char *passphrase, void *loadkeydata); + +/* Public key extraction data. */ +typedef struct { + const char * method; + const unsigned char * data; + unsigned int length; +} loadpubkeydata; + + +/* Support for ASN.1 elements. */ + +typedef struct { + char * header; /* Pointer to header byte. */ + char * beg; /* Pointer to element data. */ + char * end; /* Pointer to 1st byte after element. */ + unsigned char class; /* ASN.1 element class. */ + unsigned char tag; /* ASN.1 element tag. */ + unsigned char constructed; /* Element is constructed. */ +} asn1Element; + +#define ASN1_INTEGER 2 +#define ASN1_BIT_STRING 3 +#define ASN1_OCTET_STRING 4 +#define ASN1_NULL 5 +#define ASN1_OBJ_ID 6 +#define ASN1_SEQ 16 + +#define ASN1_CONSTRUCTED 0x20 + +/* rsaEncryption OID: 1.2.840.113549.1.1.1 */ +static unsigned char OID_rsaEncryption[] = + {9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 1, 1, 1}; +static int sshrsapubkey(LIBSSH2_SESSION *session, char **sshpubkey, + asn1Element *params, asn1Element *key, + const char *method); + +#if LIBSSH2_DSA != 0 +/* dsaEncryption OID: 1.2.840.10040.4.1 */ +static unsigned char OID_dsaEncryption[] = + {7, 40 + 2, 0x86, 0x48, 0xCE, 0x38, 4, 1}; +static int sshdsapubkey(LIBSSH2_SESSION *session, char **sshpubkey, + asn1Element *params, asn1Element *key, + const char *method); +#endif + +static unsigned char OID_dhKeyAgreement[] = + {9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 1, 3, 1}; + + +/* PKCS#5 support. */ + +typedef struct pkcs5params pkcs5params; +struct pkcs5params { + int cipher; /* Encryption cipher. */ + int blocksize; /* Cipher block size. */ + char mode; /* Block encryption mode. */ + char padopt; /* Pad option. */ + char padchar; /* Pad character. */ + int (*kdf)(LIBSSH2_SESSION *session, char **dk, + const unsigned char *passphrase, pkcs5params *pkcs5); + int hash; /* KDF hash algorithm. */ + size_t hashlen; /* KDF hash digest length. */ + char * salt; /* Salt. */ + size_t saltlen; /* Salt length. */ + char * iv; /* Initialization vector. */ + size_t ivlen; /* Initialization vector length. */ + int itercount; /* KDF iteration count. */ + int dklen; /* Derived key length (#bytes). */ + int effkeysize; /* RC2 effective key size (#bits) or 0. */ +}; + +typedef struct pkcs5algo pkcs5algo; +struct pkcs5algo { + const unsigned char * oid; + int (*parse)(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param); + int cipher; /* Encryption cipher. */ + size_t blocksize; /* Cipher block size. */ + char mode; /* Block encryption mode. */ + char padopt; /* Pad option. */ + char padchar; /* Pad character. */ + size_t keylen; /* Key length (#bytes). */ + int hash; /* Hash algorithm. */ + size_t hashlen; /* Hash digest length. */ + size_t saltlen; /* Salt length. */ + size_t ivlen; /* Initialisation vector length. */ + int effkeysize; /* RC2 effective key size (#bits) or 0. */ +}; + +/* id-PBES2 OID: 1.2.840.113549.1.5.13 */ +static const unsigned char OID_id_PBES2[] = { + 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x0D +}; +static int parse_pbes2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param); +static const pkcs5algo PBES2 = { + OID_id_PBES2, parse_pbes2, 0, 0, '\0', '\0', '\0', 0, + 0, 0, 0, 0, 0 +}; + +/* id-PBKDF2 OID: 1.2.840.113549.1.5.12 */ +static const unsigned char OID_id_PBKDF2[] = { + 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x0C +}; +static int parse_pbkdf2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param); +static const pkcs5algo PBKDF2 = { + OID_id_PBKDF2, parse_pbkdf2, 0, 0, '\0', '\0', '\0', + SHA_DIGEST_LENGTH, Qc3_SHA1, SHA_DIGEST_LENGTH, 8, 8, 0 +}; + +/* id-hmacWithSHA1 OID: 1.2.840.113549.2.7 */ +static const unsigned char OID_id_hmacWithSHA1[] = { + 8, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x02, 0x07 +}; +static int parse_hmacWithSHA1(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param); +static const pkcs5algo hmacWithSHA1 = { + OID_id_hmacWithSHA1, parse_hmacWithSHA1, 0, 0, '\0', '\0', '\0', + SHA_DIGEST_LENGTH, Qc3_SHA1, SHA_DIGEST_LENGTH, 8, 8, 0 +}; + +/* desCBC OID: 1.3.14.3.2.7 */ +static const unsigned char OID_desCBC[] = {5, 40 + 3, 0x0E, 0x03, 0x02, 0x07}; +static int parse_iv(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param); +static const pkcs5algo desCBC = { + OID_desCBC, parse_iv, Qc3_DES, 8, Qc3_CBC, Qc3_Pad_Counter, + '\0', 8, 0, 0, 8, 8, 0 +}; + +/* des-EDE3-CBC OID: 1.2.840.113549.3.7 */ +static const unsigned char OID_des_EDE3_CBC[] = { + 8, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x03, 0x07 +}; +static const pkcs5algo des_EDE3_CBC = { + OID_des_EDE3_CBC, parse_iv, Qc3_TDES, 8, Qc3_CBC, Qc3_Pad_Counter, + '\0', 24, 0, 0, 8, 8, 0 +}; + +/* rc2CBC OID: 1.2.840.113549.3.2 */ +static const unsigned char OID_rc2CBC[] = { + 8, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x03, 0x02 +}; +static int parse_rc2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param); +static const pkcs5algo rc2CBC = { + OID_rc2CBC, parse_rc2, Qc3_RC2, 8, Qc3_CBC, Qc3_Pad_Counter, + '\0', 0, 0, 0, 8, 0, 32 +}; + +/* pbeWithMD5AndDES-CBC OID: 1.2.840.113549.1.5.3 */ +static const unsigned char OID_pbeWithMD5AndDES_CBC[] = { + 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x03 +}; +static int parse_pbes1(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param); +static const pkcs5algo pbeWithMD5AndDES_CBC = { + OID_pbeWithMD5AndDES_CBC, parse_pbes1, Qc3_DES, 8, Qc3_CBC, + Qc3_Pad_Counter, '\0', 8, Qc3_MD5, MD5_DIGEST_LENGTH, 8, 0, 0 +}; + +/* pbeWithMD5AndRC2-CBC OID: 1.2.840.113549.1.5.6 */ +static const unsigned char OID_pbeWithMD5AndRC2_CBC[] = { + 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x06 +}; +static const pkcs5algo pbeWithMD5AndRC2_CBC = { + OID_pbeWithMD5AndRC2_CBC, parse_pbes1, Qc3_RC2, 8, Qc3_CBC, + Qc3_Pad_Counter, '\0', 0, Qc3_MD5, MD5_DIGEST_LENGTH, 8, 0, 64 +}; + +/* pbeWithSHA1AndDES-CBC OID: 1.2.840.113549.1.5.10 */ +static const unsigned char OID_pbeWithSHA1AndDES_CBC[] = { + 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x0A +}; +static const pkcs5algo pbeWithSHA1AndDES_CBC = { + OID_pbeWithSHA1AndDES_CBC, parse_pbes1, Qc3_DES, 8, Qc3_CBC, + Qc3_Pad_Counter, '\0', 8, Qc3_SHA1, SHA_DIGEST_LENGTH, 8, 0, 0 +}; + +/* pbeWithSHA1AndRC2-CBC OID: 1.2.840.113549.1.5.11 */ +static const unsigned char OID_pbeWithSHA1AndRC2_CBC[] = { + 9, 40 + 2, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x05, 0x0B +}; +static const pkcs5algo pbeWithSHA1AndRC2_CBC = { + OID_pbeWithSHA1AndRC2_CBC, parse_pbes1, Qc3_RC2, 8, Qc3_CBC, + Qc3_Pad_Counter, '\0', 0, Qc3_SHA1, SHA_DIGEST_LENGTH, 8, 0, 64 +}; + +/* rc5-CBC-PAD OID: 1.2.840.113549.3.9: RC5 not implemented in Qc3. */ +/* pbeWithMD2AndDES-CBC OID: 1.2.840.113549.1.5.1: MD2 not implemented. */ +/* pbeWithMD2AndRC2-CBC OID: 1.2.840.113549.1.5.4: MD2 not implemented. */ + +static const pkcs5algo * pbestable[] = { + &pbeWithMD5AndDES_CBC, + &pbeWithMD5AndRC2_CBC, + &pbeWithSHA1AndDES_CBC, + &pbeWithSHA1AndRC2_CBC, + &PBES2, + NULL +}; + +static const pkcs5algo * pbkdf2table[] = { + &PBKDF2, + NULL +}; + +static const pkcs5algo * pbes2enctable[] = { + &desCBC, + &des_EDE3_CBC, + &rc2CBC, + NULL +}; + +static const pkcs5algo * kdf2prftable[] = { + &hmacWithSHA1, + NULL +}; + + +/* Public key extraction support. */ +static struct { + unsigned char *oid; + int (*sshpubkey)(LIBSSH2_SESSION *session, char **pubkey, + asn1Element *params, asn1Element *key, + const char *method); + const char * method; +} pka[] = { +#if LIBSSH2_RSA != 0 + { OID_rsaEncryption, sshrsapubkey, "ssh-rsa" }, +#endif +#if LIBSSH2_DSA != 0 + { OID_dsaEncryption, sshdsapubkey, "ssh-dss" }, +#endif + { NULL, NULL, NULL } +}; + +/* Define ASCII strings. */ +static const char beginencprivkeyhdr[] = + "-----BEGIN ENCRYPTED PRIVATE KEY-----"; +static const char endencprivkeyhdr[] = "-----END ENCRYPTED PRIVATE KEY-----"; +static const char beginprivkeyhdr[] = "-----BEGIN PRIVATE KEY-----"; +static const char endprivkeyhdr[] = "-----END PRIVATE KEY-----"; +static const char beginrsaprivkeyhdr[] = "-----BEGIN RSA PRIVATE KEY-----"; +static const char endrsaprivkeyhdr[] = "-----END RSA PRIVATE KEY-----"; +static const char fopenrmode[] = "r"; +static const char fopenrbmode[] = "rb"; + + +/* The rest of character literals in this module are in EBCDIC. */ +#pragma convert(37) + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static Qc3_Format_KEYD0100_T nulltoken = {""}; + +static int zero = 0; +static int rsaprivate[] = { Qc3_RSA_Private }; +static char anycsp[] = { Qc3_Any_CSP }; +static char binstring[] = { Qc3_Bin_String }; +static char berstring[] = { Qc3_BER_String }; +static char qc3clear[] = { Qc3_Clear }; + +static const Qus_EC_t ecnull = {0}; /* Error causes an exception. */ + +static asn1Element lastbytebitcount = { + (char *) &zero, NULL, (char *) &zero + 1 +}; + + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: ASN.1 support. + * + *******************************************************************/ + +static char * +getASN1Element(asn1Element *elem, char *beg, char *end) +{ + unsigned char b; + unsigned long len; + asn1Element lelem; + + /* Get a single ASN.1 element into `elem', parse ASN.1 string at `beg' + * ending at `end'. + * Returns a pointer in source string after the parsed element, or NULL + * if an error occurs. + */ + + if(beg >= end || !*beg) + return NULL; + + /* Process header byte. */ + elem->header = beg; + b = (unsigned char) *beg++; + elem->constructed = (b & 0x20) != 0; + elem->class = (b >> 6) & 3; + b &= 0x1F; + if(b == 0x1F) + return NULL; /* Long tag values not supported here. */ + elem->tag = b; + + /* Process length. */ + if(beg >= end) + return NULL; + b = (unsigned char) *beg++; + if(!(b & 0x80)) + len = b; + else if(!(b &= 0x7F)) { + /* Unspecified length. Since we have all the data, we can determine the + * effective length by skipping element until an end element is + * found. + */ + if(!elem->constructed) + return NULL; + elem->beg = beg; + while(beg < end && *beg) { + beg = getASN1Element(&lelem, beg, end); + if(!beg) + return NULL; + } + if(beg >= end) + return NULL; + elem->end = beg; + return beg + 1; + } + else if(beg + b > end) + return NULL; /* Does not fit in source. */ + else { + /* Get long length. */ + len = 0; + do { + if(len & 0xFF000000L) + return NULL; /* Lengths > 32 bits are not supported. */ + len = (len << 8) | (unsigned char) *beg++; + } while(--b); + } + if((unsigned long) (end - beg) < len) + return NULL; /* Element data does not fit in source. */ + elem->beg = beg; + elem->end = beg + len; + return elem->end; +} + +static asn1Element * +asn1_new(unsigned int type, unsigned int length) +{ + asn1Element *e; + unsigned int hdrl = 2; + unsigned int i; + unsigned char *buf; + + e = (asn1Element *) malloc(sizeof *e); + + if(e) { + if(length >= 0x80) + for(i = length; i; i >>= 8) + hdrl++; + + buf = (unsigned char *) malloc(hdrl + length); + + if(buf) { + e->header = buf; + e->beg = buf + hdrl; + e->end = e->beg + length; + e->class = (type >> 6) & 0x03; + e->tag = type & 0x1F; + e->constructed = (type >> 5) & 0x01; + e->header[0] = type; + + if(length < 0x80) + e->header[1] = length; + else { + e->header[1] = (hdrl - 2) | 0x80; + do { + e->header[--hdrl] = length; + length >>= 8; + } while(length); + } + } + else { + free((char *) e); + e = NULL; + } + } + + return e; +} + +static asn1Element * +asn1_new_from_bytes(const unsigned char *data, unsigned int length) +{ + asn1Element *e; + asn1Element te; + + getASN1Element(&te, + (unsigned char *) data, (unsigned char *) data + length); + e = asn1_new(te.tag, te.end - te.beg); + + if(e) + memcpy(e->header, data, e->end - e->header); + + return e; +} + +static void +asn1delete(asn1Element *e) +{ + if(e) { + if(e->header) + free((char *) e->header); + free((char *) e); + } +} + +static asn1Element * +asn1uint(_libssh2_bn *bn) +{ + asn1Element *e; + int bits; + int length; + unsigned char *p; + + if(!bn) + return NULL; + + bits = _libssh2_bn_bits(bn); + length = (bits + 8) >> 3; + e = asn1_new(ASN1_INTEGER, length); + + if(e) { + p = e->beg; + if(!(bits & 0x07)) + *p++ = 0; + _libssh2_bn_to_bin(bn, p); + } + + return e; +} + +static asn1Element * +asn1containerv(unsigned int type, valiststr args) +{ + valiststr va; + asn1Element *e; + asn1Element *p; + unsigned char *bp; + unsigned int length = 0; + + memcpy((char *) &va, (char *) &args, sizeof args); + while((p = va_arg(va.list, asn1Element *))) + length += p->end - p->header; + va_end(va.list); + e = asn1_new(type, length); + if(e) { + bp = e->beg; + while((p = va_arg(args.list, asn1Element *))) { + memcpy(bp, p->header, p->end - p->header); + bp += p->end - p->header; + } + } + return e; +} + +/* VARARGS1 */ +static asn1Element * +asn1container(unsigned int type, ...) +{ + valiststr va; + asn1Element *e; + + va_start(va.list, type); + e = asn1containerv(type, va); + va_end(va.list); + return e; +} + +static asn1Element * +asn1bytes(unsigned int type, const unsigned char *bytes, unsigned int length) +{ + asn1Element *e; + + e = asn1_new(type, length); + if(e && length) + memcpy(e->beg, bytes, length); + return e; +} + +static asn1Element * +rsapublickey(_libssh2_bn *e, _libssh2_bn *m) +{ + asn1Element *publicexponent; + asn1Element *modulus; + asn1Element *rsapubkey; + + /* Build a PKCS#1 RSAPublicKey. */ + + modulus = asn1uint(m); + publicexponent = asn1uint(e); + rsapubkey = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, + modulus, publicexponent, NULL); + asn1delete(modulus); + asn1delete(publicexponent); + + if(!modulus || !publicexponent) { + asn1delete(rsapubkey); + rsapubkey = NULL; + } + + return rsapubkey; +} + +static asn1Element * +rsaprivatekey(_libssh2_bn *e, _libssh2_bn *m, _libssh2_bn *d, + _libssh2_bn *p, _libssh2_bn *q, + _libssh2_bn *exp1, _libssh2_bn *exp2, _libssh2_bn *coeff) +{ + asn1Element *version; + asn1Element *modulus; + asn1Element *publicexponent; + asn1Element *privateexponent; + asn1Element *prime1; + asn1Element *prime2; + asn1Element *exponent1; + asn1Element *exponent2; + asn1Element *coefficient; + asn1Element *rsaprivkey; + + /* Build a PKCS#1 RSAPrivateKey. */ + version = asn1bytes(ASN1_INTEGER, "\0", 1); + modulus = asn1uint(m); + publicexponent = asn1uint(e); + privateexponent = asn1uint(d); + prime1 = asn1uint(p); + prime2 = asn1uint(q); + exponent1 = asn1uint(exp1); + exponent2 = asn1uint(exp2); + coefficient = asn1uint(coeff); + rsaprivkey = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, version, modulus, + publicexponent, privateexponent, prime1, prime2, + exponent1, exponent2, coefficient, NULL); + asn1delete(version); + asn1delete(modulus); + asn1delete(publicexponent); + asn1delete(privateexponent); + asn1delete(prime1); + asn1delete(prime2); + asn1delete(exponent1); + asn1delete(exponent2); + asn1delete(coefficient); + + if(!version || !modulus || !publicexponent || !privateexponent || + !prime1 || !prime2 || !exponent1 || !exponent2 || !coefficient) { + asn1delete(rsaprivkey); + rsaprivkey = NULL; + } + + return rsaprivkey; +} + +static asn1Element * +subjectpublickeyinfo(asn1Element *pubkey, const unsigned char *algo, + asn1Element *parameters) +{ + asn1Element *subjpubkey; + asn1Element *algorithm; + asn1Element *algorithmid; + asn1Element *subjpubkeyinfo; + unsigned int algosize = *algo++; + + algorithm = asn1bytes(ASN1_OBJ_ID, algo, algosize); + algorithmid = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, + algorithm, parameters, NULL); + subjpubkey = asn1container(ASN1_BIT_STRING, &lastbytebitcount, + pubkey, NULL); + subjpubkeyinfo = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, + algorithmid, subjpubkey, NULL); + asn1delete(algorithm); + asn1delete(algorithmid); + asn1delete(subjpubkey); + if(!algorithm || !algorithmid || !subjpubkey) { + asn1delete(subjpubkeyinfo); + subjpubkeyinfo = NULL; + } + return subjpubkeyinfo; +} + +static asn1Element * +rsasubjectpublickeyinfo(asn1Element *pubkey) +{ + asn1Element *parameters; + asn1Element *subjpubkeyinfo; + + parameters = asn1bytes(ASN1_NULL, NULL, 0); + subjpubkeyinfo = subjectpublickeyinfo(pubkey, + OID_rsaEncryption, parameters); + asn1delete(parameters); + if(!parameters) { + asn1delete(subjpubkeyinfo); + subjpubkeyinfo = NULL; + } + return subjpubkeyinfo; +} + +static asn1Element * +privatekeyinfo(asn1Element *privkey, const unsigned char *algo, + asn1Element *parameters) +{ + asn1Element *version; + asn1Element *privatekey; + asn1Element *algorithm; + asn1Element *privatekeyalgorithm; + asn1Element *privkeyinfo; + unsigned int algosize = *algo++; + + /* Build a PKCS#8 PrivateKeyInfo. */ + version = asn1bytes(ASN1_INTEGER, "\0", 1); + algorithm = asn1bytes(ASN1_OBJ_ID, algo, algosize); + privatekeyalgorithm = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, + algorithm, parameters, NULL); + privatekey = asn1container(ASN1_OCTET_STRING, privkey, NULL); + privkeyinfo = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, version, + privatekeyalgorithm, privatekey, NULL); + asn1delete(version); + asn1delete(algorithm); + asn1delete(privatekeyalgorithm); + if(!version || !algorithm || !privatekeyalgorithm) { + asn1delete(privkeyinfo); + privkeyinfo = NULL; + } + return privkeyinfo; +} + +static asn1Element * +rsaprivatekeyinfo(asn1Element *privkey) +{ + asn1Element *parameters; + asn1Element *privkeyinfo; + + parameters = asn1bytes(ASN1_NULL, NULL, 0); + privkeyinfo = privatekeyinfo(privkey, OID_rsaEncryption, parameters); + asn1delete(parameters); + if(!parameters) { + asn1delete(privkeyinfo); + privkeyinfo = NULL; + } + return privkeyinfo; +} + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: big numbers support. + * + *******************************************************************/ + + +_libssh2_bn * +_libssh2_bn_init(void) +{ + _libssh2_bn *bignum; + + bignum = (_libssh2_bn *) malloc(sizeof *bignum); + if(bignum) { + bignum->bignum = NULL; + bignum->length = 0; + } + + return bignum; +} + +void +_libssh2_bn_free(_libssh2_bn *bn) +{ + if(bn) { + if(bn->bignum) { +#ifdef LIBSSH2_CLEAR_MEMORY + if(bn->length) + memset((char *) bn->bignum, 0, bn->length); +#endif + free(bn->bignum); + } + + free((char *) bn); + } +} + +static int +_libssh2_bn_resize(_libssh2_bn *bn, size_t newlen) +{ + unsigned char *bignum; + + if(!bn) + return -1; + if(newlen == bn->length) + return 0; + + if(!bn->bignum) + bignum = (unsigned char *) malloc(newlen); + else { +#ifdef LIBSSH2_CLEAR_MEMORY + if(newlen < bn->length) + memset((char *) bn->bignum + newlen, 0, bn->length - newlen); +#endif + if(!newlen) { + free((char *) bn->bignum); + bn->bignum = NULL; + bn->length = 0; + return 0; + } + bignum = (unsigned char *) realloc((char *) bn->bignum, newlen); + } + + if(!bignum) + return -1; + + if(newlen > bn->length) + memset((char *) bignum + bn->length, 0, newlen - bn->length); + + bn->bignum = bignum; + bn->length = newlen; + return 0; +} + +unsigned long +_libssh2_bn_bits(_libssh2_bn *bn) +{ + unsigned int i; + unsigned char b; + + if(bn && bn->bignum) { + for(i = bn->length; i--;) + b = bn->bignum[i]; + if(b) { + i *= 8; + do { + i++; + } while(b >>= 1); + return i; + } + } + + return 0; +} + +int +_libssh2_bn_from_bin(_libssh2_bn *bn, int len, const unsigned char *val) +{ + int i; + + if(!bn || (len && !val)) + return -1; + + for(; len && !*val; len--) + val++; + + if(_libssh2_bn_resize(bn, len)) + return -1; + + for(i = len; i--;) + bn->bignum[i] = *val++; + + return 0; +} + +int +_libssh2_bn_set_word(_libssh2_bn *bn, unsigned long val) +{ + val = htonl(val); + return _libssh2_bn_from_bin(bn, sizeof val, (unsigned char *) &val); +} + +int +_libssh2_bn_to_bin(_libssh2_bn *bn, unsigned char *val) +{ + int i; + + if(!bn || !val) + return -1; + + for(i = bn->length; i--;) + *val++ = bn->bignum[i]; + + return 0; +} + +static int +_libssh2_bn_from_bn(_libssh2_bn *to, _libssh2_bn *from) +{ + int i; + + if(!to || !from) + return -1; + + if(_libssh2_bn_resize(to, from->length)) + return -1; + + for(i = to->length; i--;) + to->bignum[i] = from->bignum[i]; + + return 0; +} + +void +_libssh2_random(unsigned char *buf, int len) +{ + Qc3GenPRNs(buf, len, + Qc3PRN_TYPE_NORMAL, Qc3PRN_NO_PARITY, (char *) &ecnull); +} + + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: crypto context support. + * + *******************************************************************/ + +static _libssh2_os400qc3_crypto_ctx * +libssh2_init_crypto_ctx(_libssh2_os400qc3_crypto_ctx *ctx) +{ + if(!ctx) + ctx = (_libssh2_os400qc3_crypto_ctx *) malloc(sizeof *ctx); + + if(ctx) { + memset((char *) ctx, 0, sizeof *ctx); + ctx->hash.Final_Op_Flag = Qc3_Continue; + } + + return ctx; +} + +static int +null_token(const char *token) +{ + return !memcmp(token, nulltoken.Key_Context_Token, + sizeof nulltoken.Key_Context_Token); +} + +void +_libssh2_os400qc3_crypto_dtor(_libssh2_os400qc3_crypto_ctx *x) +{ + if(!x) + return; + if(!null_token(x->hash.Alg_Context_Token)) { + Qc3DestroyAlgorithmContext(x->hash.Alg_Context_Token, + (char *) &ecnull); + memset(x->hash.Alg_Context_Token, 0, sizeof x->hash.Alg_Context_Token); + } + if(!null_token(x->key.Key_Context_Token)) { + Qc3DestroyKeyContext(x->key.Key_Context_Token, (char *) &ecnull); + memset(x->key.Key_Context_Token, 0, sizeof x->key.Key_Context_Token); + } + if(x->kek) { + _libssh2_os400qc3_crypto_dtor(x->kek); + free((char *) x->kek); + x->kek = NULL; + } +} + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: hash algorithms support. + * + *******************************************************************/ + +int +libssh2_os400qc3_hash_init(Qc3_Format_ALGD0100_T *x, unsigned int algorithm) +{ + Qc3_Format_ALGD0500_T algd; + Qus_EC_t errcode; + + if(!x) + return 0; + + memset((char *) x, 0, sizeof *x); + x->Final_Op_Flag = Qc3_Continue; + algd.Hash_Alg = algorithm; + set_EC_length(errcode, sizeof errcode); + Qc3CreateAlgorithmContext((char *) &algd, Qc3_Alg_Hash, + x->Alg_Context_Token, &errcode); + return errcode.Bytes_Available? 0: 1; +} + +void +libssh2_os400qc3_hash_update(Qc3_Format_ALGD0100_T *ctx, + unsigned char *data, int len) +{ + char dummy[64]; + + ctx->Final_Op_Flag = Qc3_Continue; + Qc3CalculateHash((char *) data, &len, Qc3_Data, (char *) ctx, + Qc3_Alg_Token, anycsp, NULL, dummy, (char *) &ecnull); +} + +void +libssh2_os400qc3_hash_final(Qc3_Format_ALGD0100_T *ctx, unsigned char *out) +{ + char data; + + ctx->Final_Op_Flag = Qc3_Final; + Qc3CalculateHash(&data, &zero, Qc3_Data, (char *) ctx, Qc3_Alg_Token, + anycsp, NULL, (char *) out, (char *) &ecnull); + Qc3DestroyAlgorithmContext(ctx->Alg_Context_Token, (char *) &ecnull); + memset(ctx->Alg_Context_Token, 0, sizeof ctx->Alg_Context_Token); +} + +int +libssh2_os400qc3_hash(const unsigned char *message, unsigned long len, + unsigned char *out, unsigned int algo) +{ + Qc3_Format_ALGD0100_T ctx; + + if(!libssh2_os400qc3_hash_init(&ctx, algo)) + return 1; + + libssh2_os400qc3_hash_update(&ctx, (unsigned char *) message, len); + libssh2_os400qc3_hash_final(&ctx, out); + return 0; +} + +void +libssh2_os400qc3_hmac_init(_libssh2_os400qc3_crypto_ctx *ctx, + int algo, size_t minkeylen, void *key, int keylen) +{ + if(keylen < minkeylen) { + char *lkey = alloca(minkeylen); + + /* Pad key with zeroes if too short. */ + if(!lkey) + return; + memcpy(lkey, (char *) key, keylen); + memset(lkey + keylen, 0, minkeylen - keylen); + key = (void *) lkey; + keylen = minkeylen; + } + libssh2_os400qc3_hash_init(&ctx->hash, algo); + Qc3CreateKeyContext((char *) key, &keylen, binstring, &algo, qc3clear, + NULL, NULL, ctx->key.Key_Context_Token, + (char *) &ecnull); +} + +void +libssh2_os400qc3_hmac_update(_libssh2_os400qc3_crypto_ctx *ctx, + unsigned char *data, int len) +{ + char dummy[64]; + + ctx->hash.Final_Op_Flag = Qc3_Continue; + Qc3CalculateHMAC((char *) data, &len, Qc3_Data, (char *) &ctx->hash, + Qc3_Alg_Token, ctx->key.Key_Context_Token, Qc3_Key_Token, + anycsp, NULL, dummy, (char *) &ecnull); +} + +void +libssh2_os400qc3_hmac_final(_libssh2_os400qc3_crypto_ctx *ctx, + unsigned char *out) +{ + char data; + + ctx->hash.Final_Op_Flag = Qc3_Final; + Qc3CalculateHMAC((char *) data, &zero, Qc3_Data, (char *) &ctx->hash, + Qc3_Alg_Token, ctx->key.Key_Context_Token, Qc3_Key_Token, + anycsp, NULL, (char *) out, (char *) &ecnull); +} + + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: cipher algorithms support. + * + *******************************************************************/ + +int +_libssh2_cipher_init(_libssh2_cipher_ctx *h, _libssh2_cipher_type(algo), + unsigned char *iv, unsigned char *secret, int encrypt) +{ + Qc3_Format_ALGD0200_T algd; + Qus_EC_t errcode; + + (void) encrypt; + + if(!h) + return -1; + + libssh2_init_crypto_ctx(h); + algd.Block_Cipher_Alg = algo.algo; + algd.Block_Length = algo.size; + algd.Mode = algo.mode; + algd.Pad_Option = Qc3_No_Pad; + algd.Pad_Character = 0; + algd.Reserved = 0; + algd.MAC_Length = 0; + algd.Effective_Key_Size = 0; + memset(algd.Init_Vector, 0, sizeof algd.Init_Vector); + if(algo.mode != Qc3_ECB && algo.size) + memcpy(algd.Init_Vector, iv, algo.size); + set_EC_length(errcode, sizeof errcode); + Qc3CreateAlgorithmContext((char *) &algd, algo.fmt, + h->hash.Alg_Context_Token, &errcode); + if(errcode.Bytes_Available) + return -1; + Qc3CreateKeyContext((char *) secret, &algo.keylen, binstring, + &algo.algo, qc3clear, NULL, NULL, + h->key.Key_Context_Token, (char *) &errcode); + if(errcode.Bytes_Available) { + _libssh2_os400qc3_crypto_dtor(h); + return -1; + } + + return 0; +} + +int +_libssh2_cipher_crypt(_libssh2_cipher_ctx *ctx, + _libssh2_cipher_type(algo), + int encrypt, unsigned char *block, size_t blocksize) +{ + Qus_EC_t errcode; + int outlen; + int blksize = blocksize; + + (void) algo; + + set_EC_length(errcode, sizeof errcode); + if(encrypt) + Qc3EncryptData((char *) block, &blksize, Qc3_Data, + ctx->hash.Alg_Context_Token, Qc3_Alg_Token, + ctx->key.Key_Context_Token, Qc3_Key_Token, anycsp, NULL, + (char *) block, &blksize, &outlen, (char *) &errcode); + else + Qc3DecryptData((char *) block, &blksize, + ctx->hash.Alg_Context_Token, Qc3_Alg_Token, + ctx->key.Key_Context_Token, Qc3_Key_Token, anycsp, NULL, + (char *) block, &blksize, &outlen, (char *) &errcode); + + return errcode.Bytes_Available? -1: 0; +} + + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: RSA support. + * + *******************************************************************/ + +int +_libssh2_rsa_new(libssh2_rsa_ctx **rsa, + const unsigned char *edata, unsigned long elen, + const unsigned char *ndata, unsigned long nlen, + const unsigned char *ddata, unsigned long dlen, + const unsigned char *pdata, unsigned long plen, + const unsigned char *qdata, unsigned long qlen, + const unsigned char *e1data, unsigned long e1len, + const unsigned char *e2data, unsigned long e2len, + const unsigned char *coeffdata, unsigned long coefflen) +{ + libssh2_rsa_ctx *ctx; + _libssh2_bn *e = _libssh2_bn_init_from_bin(); + _libssh2_bn *n = _libssh2_bn_init_from_bin(); + _libssh2_bn *d = NULL; + _libssh2_bn *p = NULL; + _libssh2_bn *q = NULL; + _libssh2_bn *e1 = NULL; + _libssh2_bn *e2 = NULL; + _libssh2_bn *coeff = NULL; + asn1Element *key = NULL; + asn1Element *structkey = NULL; + Qc3_Format_ALGD0400_T algd; + Qus_EC_t errcode; + int keytype; + int ret = 0; + int i; + + ctx = libssh2_init_crypto_ctx(NULL); + if(!ctx) + ret = -1; + if(!ret) { + _libssh2_bn_from_bin(e, elen, edata); + _libssh2_bn_from_bin(n, nlen, ndata); + if(!e || !n) + ret = -1; + } + if(!ret && ddata) { + /* Private key. */ + d = _libssh2_bn_init_from_bin(); + _libssh2_bn_from_bin(d, dlen, ddata); + p = _libssh2_bn_init_from_bin(); + _libssh2_bn_from_bin(p, plen, pdata); + q = _libssh2_bn_init_from_bin(); + _libssh2_bn_from_bin(q, qlen, qdata); + e1 = _libssh2_bn_init_from_bin(); + _libssh2_bn_from_bin(e1, e1len, e1data); + e2 = _libssh2_bn_init_from_bin(); + _libssh2_bn_from_bin(e2, e2len, e2data); + coeff = _libssh2_bn_init_from_bin(); + _libssh2_bn_from_bin(coeff, coefflen, coeffdata); + if(!d || !p || !q ||!e1 || !e2 || !coeff) + ret = -1; + + if(!ret) { + /* Build a PKCS#8 private key. */ + key = rsaprivatekey(e, n, d, p, q, e1, e2, coeff); + structkey = rsaprivatekeyinfo(key); + } + keytype = Qc3_RSA_Private; + } + else if(!ret) { + key = rsapublickey(e, n); + structkey = rsasubjectpublickeyinfo(key); + keytype = Qc3_RSA_Public; + } + if(!key || !structkey) + ret = -1; + + set_EC_length(errcode, sizeof errcode); + + if(!ret) { + /* Create the algorithm context. */ + algd.Public_Key_Alg = Qc3_RSA; + algd.PKA_Block_Format = Qc3_PKCS1_01; + memset(algd.Reserved, 0, sizeof algd.Reserved); + algd.Signing_Hash_Alg = Qc3_SHA1; + Qc3CreateAlgorithmContext((char *) &algd, Qc3_Alg_Public_Key, + ctx->hash.Alg_Context_Token, &errcode); + if(errcode.Bytes_Available) + ret = -1; + ctx->hash.Final_Op_Flag = Qc3_Continue; + } + + /* Create the key context. */ + if(!ret) { + i = structkey->end - structkey->header; + Qc3CreateKeyContext(structkey->header, &i, berstring, &keytype, + qc3clear, NULL, NULL, ctx->key.Key_Context_Token, + (char *) &errcode); + if(errcode.Bytes_Available) + ret = -1; + } + + _libssh2_bn_free(e); + _libssh2_bn_free(n); + _libssh2_bn_free(d); + _libssh2_bn_free(p); + _libssh2_bn_free(q); + _libssh2_bn_free(e1); + _libssh2_bn_free(e2); + _libssh2_bn_free(coeff); + asn1delete(key); + asn1delete(structkey); + if(ret && ctx) { + _libssh2_rsa_free(ctx); + ctx = NULL; + } + *rsa = ctx; + return ret; +} + + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: Diffie-Hellman support. + * + *******************************************************************/ + +void +_libssh2_os400qc3_dh_init(_libssh2_dh_ctx *dhctx) +{ + memset((char *) dhctx, 0, sizeof *dhctx); +} + +int +_libssh2_os400qc3_dh_key_pair(_libssh2_dh_ctx *dhctx, _libssh2_bn *public, + _libssh2_bn *g, _libssh2_bn *p, int group_order) +{ + asn1Element *prime; + asn1Element *base; + asn1Element *dhparameter; + asn1Element *dhkeyagreement; + asn1Element *pkcs3; + int pkcs3len; + char *pubkey; + int pubkeysize; + int pubkeylen; + Qus_EC_t errcode; + + (void) group_order; + + /* Build the PKCS#3 structure. */ + + base = asn1uint(g); + prime = asn1uint(p); + dhparameter = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, + prime, base, NULL); + asn1delete(base); + asn1delete(prime); + dhkeyagreement = asn1bytes(ASN1_OBJ_ID, + OID_dhKeyAgreement + 1, OID_dhKeyAgreement[0]); + pkcs3 = asn1container(ASN1_SEQ | ASN1_CONSTRUCTED, + dhkeyagreement, dhparameter, NULL); + asn1delete(dhkeyagreement); + asn1delete(dhparameter); + if(!base || !prime || !dhparameter || + !dhkeyagreement || !dhparameter || !pkcs3) { + asn1delete(pkcs3); + return -1; + } + pkcs3len = pkcs3->end - pkcs3->header; + pubkeysize = (_libssh2_bn_bits(p) + 7) >> 3; + pubkey = alloca(pubkeysize); + set_EC_length(errcode, sizeof errcode); + Qc3GenDHKeyPair((char *) pkcs3->header, &pkcs3len, anycsp, NULL, + dhctx->token, pubkey, &pubkeysize, &pubkeylen, &errcode); + asn1delete(pkcs3); + if(errcode.Bytes_Available) + return -1; + return _libssh2_bn_from_bin(public, pubkeylen, (unsigned char *) pubkey); +} + +int +_libssh2_os400qc3_dh_secret(_libssh2_dh_ctx *dhctx, _libssh2_bn *secret, + _libssh2_bn *f, _libssh2_bn *p) +{ + char *pubkey; + int pubkeysize; + char *secretbuf; + int secretbufsize; + int secretbuflen; + Qus_EC_t errcode; + + pubkeysize = (_libssh2_bn_bits(f) + 7) >> 3; + pubkey = alloca(pubkeysize); + _libssh2_bn_to_bin(f, pubkey); + secretbufsize = (_libssh2_bn_bits(p) + 7) >> 3; + secretbuf = alloca(pubkeysize); + set_EC_length(errcode, sizeof errcode); + Qc3CalculateDHSecretKey(dhctx->token, pubkey, &pubkeysize, + secretbuf, &secretbufsize, &secretbuflen, + &errcode); + if(errcode.Bytes_Available) + return -1; + return _libssh2_bn_from_bin(secret, + secretbuflen, (unsigned char *) secretbuf); +} + +void +_libssh2_os400qc3_dh_dtor(_libssh2_dh_ctx *dhctx) +{ + if(!null_token(dhctx->token)) { + Qc3DestroyAlgorithmContext(dhctx->token, (char *) &ecnull); + memset((char *) dhctx, 0, sizeof *dhctx); + } +} + + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: PKCS#5 supplement. + * + *******************************************************************/ + +static int +oidcmp(const asn1Element *e, const unsigned char *oid) +{ + int i = e->end - e->beg - *oid++; + + if(*e->header != ASN1_OBJ_ID) + return -2; + if(!i) + i = memcmp(e->beg, oid, oid[-1]); + return i; +} + +static int +asn1getword(asn1Element *e, unsigned long *v) +{ + unsigned long a; + const unsigned char *cp; + + if(*e->header != ASN1_INTEGER) + return -1; + for(cp = e->beg; cp < e->end && !*cp; cp++) + ; + if(e->end - cp > sizeof a) + return -1; + for(a = 0; cp < e->end; cp++) + a = (a << 8) | *cp; + *v = a; + return 0; +} + +static int +pbkdf1(LIBSSH2_SESSION *session, char **dk, const unsigned char *passphrase, + pkcs5params *pkcs5) +{ + int i; + Qc3_Format_ALGD0100_T hctx; + int len = pkcs5->saltlen; + char *data = (char *) pkcs5->salt; + + *dk = NULL; + if(pkcs5->dklen > pkcs5->hashlen) + return -1; + + /* Allocate the derived key buffer. */ + *dk = LIBSSH2_ALLOC(session, pkcs5->hashlen); + if(!*dk) + return -1; + + /* Initial hash. */ + libssh2_os400qc3_hash_init(&hctx, pkcs5->hash); + libssh2_os400qc3_hash_update(&hctx, (unsigned char *) passphrase, + strlen(passphrase)); + hctx.Final_Op_Flag = Qc3_Final; + Qc3CalculateHash((char *) pkcs5->salt, &len, Qc3_Data, (char *) &hctx, + Qc3_Alg_Token, anycsp, NULL, *dk, (char *) &ecnull); + + /* Iterate. */ + len = pkcs5->hashlen; + for(i = 1; i < pkcs5->itercount; i++) + Qc3CalculateHash((char *) *dk, &len, Qc3_Data, (char *) &hctx, + Qc3_Alg_Token, anycsp, NULL, *dk, (char *) &ecnull); + + /* Special stuff for PBES1: split derived key into 8-byte key and 8-byte + initialization vector. */ + pkcs5->dklen = 8; + pkcs5->ivlen = 8; + pkcs5->iv = *dk + 8; + + /* Clean-up and exit. */ + Qc3DestroyAlgorithmContext(hctx.Alg_Context_Token, (char *) &ecnull); + return 0; +} + +static int +pbkdf2(LIBSSH2_SESSION *session, char **dk, const unsigned char *passphrase, + pkcs5params *pkcs5) +{ + size_t i; + size_t k; + int j; + int l; + uint32_t ni; + unsigned long long t; + char *mac; + char *buf; + _libssh2_os400qc3_crypto_ctx hctx; + + *dk = NULL; + t = ((unsigned long long) pkcs5->dklen + pkcs5->hashlen - 1) / + pkcs5->hashlen; + if(t > 0xFFFFFFFF) + return -1; + mac = alloca(pkcs5->hashlen); + if(!mac) + return -1; + + /* Allocate the derived key buffer. */ + l = t; + buf = LIBSSH2_ALLOC(session, l * pkcs5->hashlen); + if(!buf) + return -1; + *dk = buf; + + /* Create an HMAC context for our computations. */ + libssh2_os400qc3_hmac_init(&hctx, pkcs5->hash, pkcs5->hashlen, + (void *) passphrase, strlen(passphrase)); + + /* Process each hLen-size blocks. */ + for(i = 1; i <= l; i++) { + ni = htonl(i); + libssh2_os400qc3_hmac_update(&hctx, pkcs5->salt, pkcs5->saltlen); + libssh2_os400qc3_hmac_update(&hctx, (char *) &ni, sizeof ni); + libssh2_os400qc3_hmac_final(&hctx, mac); + memcpy(buf, mac, pkcs5->hashlen); + for(j = 1; j < pkcs5->itercount; j++) { + libssh2_os400qc3_hmac_update(&hctx, mac, pkcs5->hashlen); + libssh2_os400qc3_hmac_final(&hctx, mac); + for(k = 0; k < pkcs5->hashlen; k++) + buf[k] ^= mac[k]; + } + buf += pkcs5->hashlen; + } + + /* Computation done. Release HMAC context. */ + _libssh2_os400qc3_crypto_dtor(&hctx); + return 0; +} + +static int +parse_pkcs5_algorithm(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + asn1Element *algid, pkcs5algo **algotable) +{ + asn1Element oid; + asn1Element param; + char *cp; + + cp = getASN1Element(&oid, algid->beg, algid->end); + if(!cp || *oid.header != ASN1_OBJ_ID) + return -1; + param.header = NULL; + if(cp < algid->end) + cp = getASN1Element(¶m, cp, algid->end); + if(cp != algid->end) + return -1; + for(; *algotable; algotable++) + if(!oidcmp(&oid, (*algotable)->oid)) + return (*(*algotable)->parse)(session, pkcs5, *algotable, + param.header? ¶m: NULL); + return -1; +} + +static int +parse_pbes2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param) +{ + asn1Element keyDerivationFunc; + asn1Element encryptionScheme; + char *cp; + + if(!param || *param->header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + cp = getASN1Element(&keyDerivationFunc, param->beg, param->end); + if(!cp || *keyDerivationFunc.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + if(getASN1Element(&encryptionScheme, cp, param->end) != param->end || + *encryptionScheme.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + if(parse_pkcs5_algorithm(session, pkcs5, &encryptionScheme, pbes2enctable)) + return -1; + if(parse_pkcs5_algorithm(session, pkcs5, &keyDerivationFunc, pbkdf2table)) + return -1; + return 0; +} + +static int +parse_pbkdf2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param) +{ + asn1Element salt; + asn1Element iterationCount; + asn1Element keyLength; + asn1Element prf; + unsigned long itercount; + char *cp; + + if(!param || *param->header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + cp = getASN1Element(&salt, param->beg, param->end); + /* otherSource not supported. */ + if(!cp || *salt.header != ASN1_OCTET_STRING) + return -1; + cp = getASN1Element(&iterationCount, cp, param->end); + if(!cp || *iterationCount.header != ASN1_INTEGER) + return -1; + keyLength.header = prf.header = NULL; + if(cp < param->end) { + cp = getASN1Element(&prf, cp, param->end); + if(!cp) + return -1; + if(*prf.header == ASN1_INTEGER) { + keyLength = prf; + prf.header = NULL; + if(cp < param->end) + cp = getASN1Element(&prf, cp, param->end); + } + if(cp != param->end) + return -1; + } + pkcs5->hash = algo->hash; + pkcs5->hashlen = algo->hashlen; + if(prf.header) { + if(*prf.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + if(parse_pkcs5_algorithm(session, pkcs5, &prf, kdf2prftable)) + return -1; + } + pkcs5->saltlen = salt.end - salt.beg; + pkcs5->salt = salt.beg; + if(asn1getword(&iterationCount, &itercount) || + !itercount || itercount > 100000) + return -1; + pkcs5->itercount = itercount; + pkcs5->kdf = pbkdf2; + return 0; +} + +static int +parse_hmacWithSHA1(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param) +{ + if(!param || *param->header != ASN1_NULL) + return -1; + pkcs5->hash = algo->hash; + pkcs5->hashlen = algo->hashlen; + return 0; +} + +static int +parse_iv(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param) +{ + if(!param || *param->header != ASN1_OCTET_STRING || + param->end - param->beg != algo->ivlen) + return -1; + pkcs5->cipher = algo->cipher; + pkcs5->blocksize = algo->blocksize; + pkcs5->mode = algo->mode; + pkcs5->padopt = algo->padopt; + pkcs5->padchar = algo->padchar; + pkcs5->dklen = algo->keylen; + pkcs5->ivlen = algo->ivlen; + pkcs5->iv = param->beg; + return 0; +} + +static int +parse_rc2(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param) +{ + asn1Element iv; + unsigned long effkeysize; + char *cp; + + if(!param || *param->header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + cp = getASN1Element(&iv, param->beg, param->end); + if(!cp) + return -1; + effkeysize = algo->effkeysize; + if(*iv.header == ASN1_INTEGER) { + if(asn1getword(&iv, &effkeysize) || effkeysize > 1024) + return -1; + + cp = getASN1Element(&iv, cp, param->end); + if(effkeysize < 256) + switch(effkeysize) { + case 160: + effkeysize = 40; + case 120: + effkeysize = 64; + case 58: + effkeysize = 128; + break; + default: + return -1; + } + } + if(effkeysize > 1024 || cp != param->end || + *iv.header != ASN1_OCTET_STRING || iv.end - iv.beg != algo->ivlen) + return -1; + pkcs5->cipher = algo->cipher; + pkcs5->blocksize = algo->blocksize; + pkcs5->mode = algo->mode; + pkcs5->padopt = algo->padopt; + pkcs5->padchar = algo->padchar; + pkcs5->ivlen = algo->ivlen; + pkcs5->iv = iv.beg; + pkcs5->effkeysize = effkeysize; + pkcs5->dklen = (effkeysize + 8 - 1) / 8; + return 0; +} + +static int +parse_pbes1(LIBSSH2_SESSION *session, pkcs5params *pkcs5, + pkcs5algo *algo, asn1Element *param) +{ + asn1Element salt; + asn1Element iterationCount; + unsigned long itercount; + char *cp; + + if(!param || *param->header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + + cp = getASN1Element(&salt, param->beg, param->end); + if(!cp || *salt.header != ASN1_OCTET_STRING || + salt.end - salt.beg != algo->saltlen) + return -1; + if(getASN1Element(&iterationCount, cp, param->end) != param->end || + *iterationCount.header != ASN1_INTEGER) + return -1; + if(asn1getword(&iterationCount, &itercount) || + !itercount || itercount > 100000) + return -1; + pkcs5->cipher = algo->cipher; + pkcs5->blocksize = algo->blocksize; + pkcs5->mode = algo->mode; + pkcs5->padopt = algo->padopt; + pkcs5->padchar = algo->padchar; + pkcs5->hash = algo->hash; + pkcs5->hashlen = algo->hashlen; + pkcs5->dklen = 16; + pkcs5->saltlen = algo->saltlen; + pkcs5->effkeysize = algo->effkeysize; + pkcs5->salt = salt.beg; + pkcs5->kdf = pbkdf1; + pkcs5->itercount = itercount; + return 0; +} + +static int +pkcs8kek(LIBSSH2_SESSION *session, _libssh2_os400qc3_crypto_ctx **ctx, + const unsigned char *data, unsigned int datalen, + const unsigned char *passphrase, asn1Element *privkeyinfo) +{ + asn1Element encprivkeyinfo; + asn1Element pkcs5alg; + pkcs5params pkcs5; + size_t pplen; + char *cp; + unsigned long t; + int i; + char *dk = NULL; + Qc3_Format_ALGD0200_T algd; + Qus_EC_t errcode; + + /* Determine if the PKCS#8 data is encrypted and, if so, set-up a + key encryption key and algorithm in context. + Return 1 if encrypted, 0, if not, -1 if error. */ + + *ctx = NULL; + privkeyinfo->beg = (char *) data; + privkeyinfo->end = privkeyinfo->beg + datalen; + + /* If no passphrase is given, it cannot be an encrypted key. */ + if(!passphrase || !*passphrase) + return 0; + + /* Parse PKCS#8 data, checking if ASN.1 format is PrivateKeyInfo or + EncryptedPrivateKeyInfo. */ + if(getASN1Element(&encprivkeyinfo, privkeyinfo->beg, privkeyinfo->end) != + (char *) data + datalen || + *encprivkeyinfo.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + cp = getASN1Element(&pkcs5alg, encprivkeyinfo.beg, encprivkeyinfo.end); + if(!cp) + return -1; + + switch(*pkcs5alg.header) { + case ASN1_INTEGER: /* Version. */ + return 0; /* This is a PrivateKeyInfo --> not encrypted. */ + case ASN1_SEQ | ASN1_CONSTRUCTED: /* AlgorithIdentifier. */ + break; /* This is an EncryptedPrivateKeyInfo --> encrypted. */ + default: + return -1; /* Unrecognized: error. */ + } + + /* Get the encrypted key data. */ + if(getASN1Element(privkeyinfo, cp, encprivkeyinfo.end) != + encprivkeyinfo.end || *privkeyinfo->header != ASN1_OCTET_STRING) + return -1; + + /* PKCS#5: parse the PBES AlgorithmIdentifier and recursively get all + encryption parameters. */ + memset((char *) &pkcs5, 0, sizeof pkcs5); + if(parse_pkcs5_algorithm(session, &pkcs5, &pkcs5alg, pbestable)) + return -1; + + /* Compute the derived key. */ + if((*pkcs5.kdf)(session, &dk, passphrase, &pkcs5)) + return -1; + + /* Prepare the algorithm descriptor. */ + memset((char *) &algd, 0, sizeof algd); + algd.Block_Cipher_Alg = pkcs5.cipher; + algd.Block_Length = pkcs5.blocksize; + algd.Mode = pkcs5.mode; + algd.Pad_Option = pkcs5.padopt; + algd.Pad_Character = pkcs5.padchar; + algd.Effective_Key_Size = pkcs5.effkeysize; + memcpy(algd.Init_Vector, pkcs5.iv, pkcs5.ivlen); + + /* Create the key and algorithm context tokens. */ + *ctx = libssh2_init_crypto_ctx(NULL); + if(!*ctx) { + LIBSSH2_FREE(session, dk); + return -1; + } + libssh2_init_crypto_ctx(*ctx); + set_EC_length(errcode, sizeof errcode); + Qc3CreateKeyContext(dk, &pkcs5.dklen, binstring, &algd.Block_Cipher_Alg, + qc3clear, NULL, NULL, (*ctx)->key.Key_Context_Token, + (char *) &errcode); + LIBSSH2_FREE(session, dk); + if(errcode.Bytes_Available) { + free((char *) *ctx); + *ctx = NULL; + return -1; + } + + Qc3CreateAlgorithmContext((char *) &algd, Qc3_Alg_Block_Cipher, + (*ctx)->hash.Alg_Context_Token, &errcode); + if(errcode.Bytes_Available) { + Qc3DestroyKeyContext((*ctx)->key.Key_Context_Token, (char *) &ecnull); + free((char *) *ctx); + *ctx = NULL; + return -1; + } + return 1; /* Tell it's encrypted. */ +} + +static int +rsapkcs8privkey(LIBSSH2_SESSION *session, + const unsigned char *data, unsigned int datalen, + const unsigned char *passphrase, void *loadkeydata) +{ + libssh2_rsa_ctx *ctx = (libssh2_rsa_ctx *) loadkeydata; + char keyform = Qc3_Clear; + char *kek = NULL; + char *kea = NULL; + _libssh2_os400qc3_crypto_ctx *kekctx; + asn1Element pki; + int pkilen; + Qus_EC_t errcode; + + switch(pkcs8kek(session, &kekctx, data, datalen, passphrase, &pki)) { + case 1: + keyform = Qc3_Encrypted; + kek = kekctx->key.Key_Context_Token; + kea = kekctx->hash.Alg_Context_Token; + case 0: + break; + default: + return -1; + } + + set_EC_length(errcode, sizeof errcode); + pkilen = pki.end - pki.beg; + Qc3CreateKeyContext((unsigned char *) pki.beg, &pkilen, berstring, + rsaprivate, &keyform, kek, kea, + ctx->key.Key_Context_Token, (char *) &errcode); + if(errcode.Bytes_Available) { + if(kekctx) + _libssh2_os400qc3_crypto_dtor(kekctx); + return -1; + } + ctx->kek = kekctx; + return 0; +} + +static char * +storewithlength(char *p, const char *data, int length) +{ + _libssh2_htonu32(p, length); + if(length) + memcpy(p + 4, data, length); + return p + 4 + length; +} + +static int +sshrsapubkey(LIBSSH2_SESSION *session, char **sshpubkey, + asn1Element *params, asn1Element *key, const char *method) +{ + int methlen = strlen(method); + asn1Element keyseq; + asn1Element m; + asn1Element e; + int len; + char *cp; + + if(getASN1Element(&keyseq, key->beg + 1, key->end) != key->end || + *keyseq.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + if(!getASN1Element(&m, keyseq.beg, keyseq.end) || + *m.header != ASN1_INTEGER) + return -1; + if(getASN1Element(&e, m.end, keyseq.end) != keyseq.end || + *e.header != ASN1_INTEGER) + return -1; + len = 4 + methlen + 4 + (e.end - e.beg) + 4 + (m.end - m.beg); + cp = LIBSSH2_ALLOC(session, len); + if(!cp) + return -1; + *sshpubkey = cp; + cp = storewithlength(cp, method, methlen); + cp = storewithlength(cp, e.beg, e.end - e.beg); + cp = storewithlength(cp, m.beg, m.end - m.beg); + return len; +} + +static int +rsapkcs8pubkey(LIBSSH2_SESSION *session, + const unsigned char *data, unsigned int datalen, + const unsigned char *passphrase, void *loadkeydata) +{ + loadpubkeydata *p = (loadpubkeydata *) loadkeydata; + char *buf; + int len; + char *cp; + int i; + char keyform = Qc3_Clear; + char *kek = NULL; + char *kea = NULL; + _libssh2_os400qc3_crypto_ctx *kekctx; + asn1Element subjpubkeyinfo; + asn1Element algorithmid; + asn1Element algorithm; + asn1Element subjpubkey; + asn1Element parameters; + asn1Element pki; + int pkilen; + Qus_EC_t errcode; + + buf = alloca(datalen); + if(!buf) + return -1; + + switch(pkcs8kek(session, &kekctx, data, datalen, passphrase, &pki)) { + case 1: + keyform = Qc3_Encrypted; + kek = kekctx->key.Key_Context_Token; + kea = kekctx->hash.Alg_Context_Token; + case 0: + break; + default: + return -1; + } + + set_EC_length(errcode, sizeof errcode); + pkilen = pki.end - pki.beg; + Qc3ExtractPublicKey(pki.beg, &pkilen, berstring, &keyform, + kek, kea, buf, (int *) &datalen, &len, &errcode); + _libssh2_os400qc3_crypto_dtor(kekctx); + if(errcode.Bytes_Available) + return -1; + /* Get the algorithm OID and key data from SubjectPublicKeyInfo. */ + if(getASN1Element(&subjpubkeyinfo, buf, buf + len) != buf + len || + *subjpubkeyinfo.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + cp = getASN1Element(&algorithmid, subjpubkeyinfo.beg, subjpubkeyinfo.end); + if(!cp || *algorithmid.header != (ASN1_SEQ | ASN1_CONSTRUCTED)) + return -1; + if(!getASN1Element(&algorithm, algorithmid.beg, algorithmid.end) || + *algorithm.header != ASN1_OBJ_ID) + return -1; + if(getASN1Element(&subjpubkey, cp, subjpubkeyinfo.end) != + subjpubkeyinfo.end || *subjpubkey.header != ASN1_BIT_STRING) + return -1; + /* Check for supported algorithm. */ + for(i = 0; pka[i].oid; i++) + if(!oidcmp(&algorithm, pka[i].oid)) { + len = (*pka[i].sshpubkey)(session, &p->data, &algorithmid, + &subjpubkey, pka[i].method); + if(len < 0) + return -1; + p->length = len; + p->method = pka[i].method; + return 0; + } + return -1; /* Algorithm not supported. */ +} + +static int +pkcs1topkcs8(LIBSSH2_SESSION *session, + const unsigned char **data8, unsigned int *datalen8, + const unsigned char *data1, unsigned int datalen1) +{ + asn1Element *prvk; + asn1Element *pkcs8; + unsigned char *data; + + *data8 = NULL; + *datalen8 = 0; + if(datalen1 < 2) + return -1; + prvk = asn1_new_from_bytes(data1, datalen1); + if(!prvk) + return -1; + pkcs8 = rsaprivatekeyinfo(prvk); + asn1delete(prvk); + if(!prvk) { + asn1delete(pkcs8); + pkcs8 = NULL; + } + if(!pkcs8) + return -1; + data = (unsigned char *) LIBSSH2_ALLOC(session, + pkcs8->end - pkcs8->header); + if(!data) { + asn1delete(pkcs8); + return -1; + } + *data8 = data; + *datalen8 = pkcs8->end - pkcs8->header; + memcpy((char *) data, (char *) pkcs8->header, *datalen8); + asn1delete(pkcs8); + return 0; +} + +static int +rsapkcs1privkey(LIBSSH2_SESSION *session, + const unsigned char *data, unsigned int datalen, + const unsigned char *passphrase, void *loadkeydata) +{ + const unsigned char *data8; + unsigned int datalen8; + int ret; + + if(pkcs1topkcs8(session, &data8, &datalen8, data, datalen)) + return -1; + ret = rsapkcs8privkey(session, data8, datalen8, passphrase, loadkeydata); + LIBSSH2_FREE(session, (char *) data8); + return ret; +} + +static int +rsapkcs1pubkey(LIBSSH2_SESSION *session, + const unsigned char *data, unsigned int datalen, + const unsigned char *passphrase, void *loadkeydata) +{ + const unsigned char *data8; + unsigned int datalen8; + int ret; + + if(pkcs1topkcs8(session, &data8, &datalen8, data, datalen)) + return -1; + ret = rsapkcs8pubkey(session, data8, datalen8, passphrase, loadkeydata); + LIBSSH2_FREE(session, (char *) data8); + return ret; +} + +static int +try_pem_load(LIBSSH2_SESSION *session, FILE *fp, + const unsigned char *passphrase, + const char *header, const char *trailer, + loadkeyproc proc, void *loadkeydata) +{ + unsigned char *data = NULL; + unsigned int datalen = 0; + int c; + int ret; + + fseek(fp, 0L, SEEK_SET); + for(;;) { + ret = _libssh2_pem_parse(session, header, trailer, + passphrase, + fp, &data, &datalen); + + if(!ret) { + ret = (*proc)(session, data, datalen, passphrase, loadkeydata); + if(!ret) + return 0; + } + + if(data) { + LIBSSH2_FREE(session, data); + data = NULL; + } + c = getc(fp); + + if(c == EOF) + break; + + ungetc(c, fp); + } + + return -1; +} + +static int +load_rsa_private_file(LIBSSH2_SESSION *session, const char *filename, + unsigned const char *passphrase, + loadkeyproc proc1, loadkeyproc proc8, void *loadkeydata) +{ + FILE *fp = fopen(filename, fopenrmode); + unsigned char *data = NULL; + size_t datalen = 0; + int ret; + long filesize; + + if(!fp) + return -1; + + /* Try with "ENCRYPTED PRIVATE KEY" PEM armor. + --> PKCS#8 EncryptedPrivateKeyInfo */ + ret = try_pem_load(session, fp, passphrase, beginencprivkeyhdr, + endencprivkeyhdr, proc8, loadkeydata); + + /* Try with "PRIVATE KEY" PEM armor. + --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ + if(ret) + ret = try_pem_load(session, fp, passphrase, beginprivkeyhdr, + endprivkeyhdr, proc8, loadkeydata); + + /* Try with "RSA PRIVATE KEY" PEM armor. + --> PKCS#1 RSAPrivateKey */ + if(ret) + ret = try_pem_load(session, fp, passphrase, beginrsaprivkeyhdr, + endrsaprivkeyhdr, proc1, loadkeydata); + fclose(fp); + + if(ret) { + /* Try DER encoding. */ + fp = fopen(filename, fopenrbmode); + fseek(fp, 0L, SEEK_END); + filesize = ftell(fp); + + if(filesize <= 32768) { /* Limit to a reasonable size. */ + datalen = filesize; + data = (unsigned char *) alloca(datalen); + if(data) { + fseek(fp, 0L, SEEK_SET); + fread(data, datalen, 1, fp); + + /* Try as PKCS#8 DER data. + --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ + ret = (*proc8)(session, data, datalen, passphrase, + loadkeydata); + + /* Try as PKCS#1 DER data. + --> PKCS#1 RSAPrivateKey */ + if(ret) + ret = (*proc1)(session, data, datalen, passphrase, + loadkeydata); + } + } + fclose(fp); + } + + return ret; +} + +int +_libssh2_rsa_new_private(libssh2_rsa_ctx **rsa, LIBSSH2_SESSION *session, + const char *filename, unsigned const char *passphrase) +{ + libssh2_rsa_ctx *ctx = libssh2_init_crypto_ctx(NULL); + int ret; + Qc3_Format_ALGD0400_T algd; + Qus_EC_t errcode; + + if(!ctx) + return -1; + ret = load_rsa_private_file(session, filename, passphrase, + rsapkcs1privkey, rsapkcs8privkey, + (void *) ctx); + if(!ret) { + /* Create the algorithm context. */ + algd.Public_Key_Alg = Qc3_RSA; + algd.PKA_Block_Format = Qc3_PKCS1_01; + memset(algd.Reserved, 0, sizeof algd.Reserved); + algd.Signing_Hash_Alg = Qc3_SHA1; + set_EC_length(errcode, sizeof errcode); + Qc3CreateAlgorithmContext((char *) &algd, Qc3_Alg_Public_Key, + ctx->hash.Alg_Context_Token, &errcode); + if(errcode.Bytes_Available) + ret = -1; + } + if(ret) { + _libssh2_os400qc3_crypto_dtor(ctx); + ctx = NULL; + } + *rsa = ctx; + return ret; +} + +int +_libssh2_pub_priv_keyfile(LIBSSH2_SESSION *session, + unsigned char **method, size_t *method_len, + unsigned char **pubkeydata, size_t *pubkeydata_len, + const char *privatekey, const char *passphrase) + +{ + loadpubkeydata p; + int ret; + + *method = NULL; + *method_len = 0; + *pubkeydata = NULL; + *pubkeydata_len = 0; + + ret = load_rsa_private_file(session, privatekey, passphrase, + rsapkcs1pubkey, rsapkcs8pubkey, (void *) &p); + if(!ret) { + *method_len = strlen(p.method); + *method = LIBSSH2_ALLOC(session, *method_len); + if(*method) + memcpy((char *) *method, p.method, *method_len); + else + ret = -1; + } + + if(ret) { + if(*method) + LIBSSH2_FREE(session, *method); + if(p.data) + LIBSSH2_FREE(session, (void *) p.data); + *method = NULL; + *method_len = 0; + } + else { + *pubkeydata = (unsigned char *) p.data; + *pubkeydata_len = p.length; + } + + return ret; +} + +int +_libssh2_rsa_new_private_frommemory(libssh2_rsa_ctx **rsa, + LIBSSH2_SESSION *session, + const char *filedata, + size_t filedata_len, + unsigned const char *passphrase) +{ + libssh2_rsa_ctx *ctx = libssh2_init_crypto_ctx(NULL); + unsigned char *data = NULL; + unsigned int datalen = 0; + int ret; + Qc3_Format_ALGD0400_T algd; + Qus_EC_t errcode; + + if(!ctx) + return -1; + + /* Try with "ENCRYPTED PRIVATE KEY" PEM armor. + --> PKCS#8 EncryptedPrivateKeyInfo */ + ret = _libssh2_pem_parse_memory(session, + beginencprivkeyhdr, endencprivkeyhdr, + filedata, filedata_len, &data, &datalen); + + /* Try with "PRIVATE KEY" PEM armor. + --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ + if(ret) + ret = _libssh2_pem_parse_memory(session, + beginprivkeyhdr, endprivkeyhdr, + filedata, filedata_len, + &data, &datalen); + + if(!ret) { + /* Process PKCS#8. */ + ret = rsapkcs8privkey(session, + data, datalen, passphrase, (void *) &ctx); + } + else { + /* Try with "RSA PRIVATE KEY" PEM armor. + --> PKCS#1 RSAPrivateKey */ + ret = _libssh2_pem_parse_memory(session, + beginrsaprivkeyhdr, endrsaprivkeyhdr, + filedata, filedata_len, + &data, &datalen); + if(!ret) + ret = rsapkcs1privkey(session, + data, datalen, passphrase, (void *) &ctx); + } + + if(ret) { + /* Try as PKCS#8 DER data. + --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ + ret = rsapkcs8privkey(session, filedata, filedata_len, + passphrase, (void *) &ctx); + + /* Try as PKCS#1 DER data. + --> PKCS#1 RSAPrivateKey */ + if(ret) + ret = rsapkcs1privkey(session, filedata, filedata_len, + passphrase, (void *) &ctx); + } + + if(data) + LIBSSH2_FREE(session, data); + + if(!ret) { + /* Create the algorithm context. */ + algd.Public_Key_Alg = Qc3_RSA; + algd.PKA_Block_Format = Qc3_PKCS1_01; + memset(algd.Reserved, 0, sizeof algd.Reserved); + algd.Signing_Hash_Alg = Qc3_SHA1; + set_EC_length(errcode, sizeof errcode); + Qc3CreateAlgorithmContext((char *) &algd, Qc3_Alg_Public_Key, + ctx->hash.Alg_Context_Token, &errcode); + if(errcode.Bytes_Available) + ret = -1; + } + + if(ret) { + _libssh2_os400qc3_crypto_dtor(ctx); + ctx = NULL; + } + + *rsa = ctx; + return ret; +} + +int +_libssh2_pub_priv_keyfilememory(LIBSSH2_SESSION *session, + unsigned char **method, size_t *method_len, + unsigned char **pubkeydata, + size_t *pubkeydata_len, + const char *privatekeydata, + size_t privatekeydata_len, + const char *passphrase) +{ + loadpubkeydata p; + unsigned char *data = NULL; + unsigned int datalen = 0; + const char *meth; + int ret; + + *method = NULL; + *method_len = 0; + *pubkeydata = NULL; + *pubkeydata_len = 0; + + /* Try with "ENCRYPTED PRIVATE KEY" PEM armor. + --> PKCS#8 EncryptedPrivateKeyInfo */ + ret = _libssh2_pem_parse_memory(session, + beginencprivkeyhdr, endencprivkeyhdr, + privatekeydata, privatekeydata_len, + &data, &datalen); + + /* Try with "PRIVATE KEY" PEM armor. + --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ + if(ret) + ret = _libssh2_pem_parse_memory(session, + beginprivkeyhdr, endprivkeyhdr, + privatekeydata, privatekeydata_len, + &data, &datalen); + + if(!ret) { + /* Process PKCS#8. */ + ret = rsapkcs8pubkey(session, + data, datalen, passphrase, (void *) &p); + } + else { + /* Try with "RSA PRIVATE KEY" PEM armor. + --> PKCS#1 RSAPrivateKey */ + ret = _libssh2_pem_parse_memory(session, + beginrsaprivkeyhdr, endrsaprivkeyhdr, + privatekeydata, privatekeydata_len, + &data, &datalen); + if(!ret) + ret = rsapkcs1pubkey(session, + data, datalen, passphrase, (void *) &p); + } + + if(ret) { + /* Try as PKCS#8 DER data. + --> PKCS#8 PrivateKeyInfo or EncryptedPrivateKeyInfo */ + ret = rsapkcs8pubkey(session, privatekeydata, privatekeydata_len, + passphrase, (void *) &p); + + /* Try as PKCS#1 DER data. + --> PKCS#1 RSAPrivateKey */ + if(ret) + ret = rsapkcs1pubkey(session, privatekeydata, privatekeydata_len, + passphrase, (void *) &p); + } + + if(data) + LIBSSH2_FREE(session, data); + + if(!ret) { + *method_len = strlen(p.method); + *method = LIBSSH2_ALLOC(session, *method_len); + if(*method) + memcpy((char *) *method, p.method, *method_len); + else + ret = -1; + } + if(ret) { + if(*method) + LIBSSH2_FREE(session, *method); + if(p.data) + LIBSSH2_FREE(session, (void *) p.data); + *method = NULL; + *method_len = 0; + } + else { + *pubkeydata = (unsigned char *) p.data; + *pubkeydata_len = p.length; + } + + return ret; +} + +int +_libssh2_rsa_sha1_verify(libssh2_rsa_ctx *rsa, + const unsigned char *sig, unsigned long sig_len, + const unsigned char *m, unsigned long m_len) +{ + Qus_EC_t errcode; + int slen = sig_len; + int mlen = m_len; + + set_EC_length(errcode, sizeof errcode); + Qc3VerifySignature((char *) sig, &slen, (char *) m, &mlen, Qc3_Data, + rsa->hash.Alg_Context_Token, Qc3_Alg_Token, + rsa->key.Key_Context_Token, Qc3_Key_Token, anycsp, + NULL, (char *) &errcode); + return errcode.Bytes_Available? -1: 0; +} + +int +_libssh2_os400qc3_rsa_sha1_signv(LIBSSH2_SESSION *session, + unsigned char **signature, + size_t *signature_len, + int veccount, + const struct iovec vector[], + libssh2_rsa_ctx *ctx) +{ + Qus_EC_t errcode; + int siglen; + unsigned char *sig; + char sigbuf[8192]; + int sigbufsize = sizeof sigbuf; + + ctx->hash.Final_Op_Flag = Qc3_Final; + set_EC_length(errcode, sizeof errcode); + Qc3CalculateSignature((char *) vector, &veccount, Qc3_Array, + (char *) &ctx->hash, Qc3_Alg_Token, + (char *) &ctx->key, Qc3_Key_Token, + anycsp, NULL, sigbuf, &sigbufsize, &siglen, + (char *) &errcode); + ctx->hash.Final_Op_Flag = Qc3_Continue; + if(errcode.Bytes_Available) + return -1; + sig = LIBSSH2_ALLOC(session, siglen); + if(!sig) + return -1; + memcpy((char *) sig, sigbuf, siglen); + *signature = sig; + *signature_len = siglen; + return 0; +} + +#endif /* LIBSSH2_OS400QC3 */ + +/* vim: set expandtab ts=4 sw=4: */ diff --git a/libssh2/src/os400qc3.h b/libssh2/src/os400qc3.h new file mode 100644 index 00000000..79bbb96e --- /dev/null +++ b/libssh2/src/os400qc3.h @@ -0,0 +1,373 @@ +/* + * Copyright (C) 2015-2016 Patrick Monnerat, D+H + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * + * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * Neither the name of the copyright holder nor the names + * of any other contributors may be used to endorse or + * promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY + * OF SUCH DAMAGE. + */ + +#ifndef LIBSSH2_OS400QC3_H +#define LIBSSH2_OS400QC3_H + +#include +#include + +#include + + +/* Redefine character/string literals as always EBCDIC. */ +#undef Qc3_Alg_Token +#define Qc3_Alg_Token "\xC1\xD3\xC7\xC4\xF0\xF1\xF0\xF0" /* ALGD0100 */ +#undef Qc3_Alg_Block_Cipher +#define Qc3_Alg_Block_Cipher "\xC1\xD3\xC7\xC4\xF0\xF2\xF0\xF0" /* ALGD0200 */ +#undef Qc3_Alg_Block_CipherAuth +#define Qc3_Alg_Block_CipherAuth \ + "\xC1\xD3\xC7\xC4\xF0\xF2\xF1\xF0" /* ALGD0210 */ +#undef Qc3_Alg_Stream_Cipher +#define Qc3_Alg_Stream_Cipher \ + "\xC1\xD3\xC7\xC4\xF0\xF3\xF0\xF0" /* ALGD0300 */ +#undef Qc3_Alg_Public_Key +#define Qc3_Alg_Public_Key "\xC1\xD3\xC7\xC4\xF0\xF4\xF0\xF0" /* ALGD0400 */ +#undef Qc3_Alg_Hash +#define Qc3_Alg_Hash "\xC1\xD3\xC7\xC4\xF0\xF5\xF0\xF0" /* ALGD0500 */ +#undef Qc3_Data +#define Qc3_Data "\xC4\xC1\xE3\xC1\xF0\xF1\xF0\xF0" /* DATA0100 */ +#undef Qc3_Array +#define Qc3_Array "\xC4\xC1\xE3\xC1\xF0\xF2\xF0\xF0" /* DATA0200 */ +#undef Qc3_Key_Token +#define Qc3_Key_Token "\xD2\xC5\xE8\xC4\xF0\xF1\xF0\xF0" /* KEYD0100 */ +#undef Qc3_Key_Parms +#define Qc3_Key_Parms "\xD2\xC5\xE8\xC4\xF0\xF2\xF0\xF0" /* KEYD0200 */ +#undef Qc3_Key_KSLabel +#define Qc3_Key_KSLabel "\xD2\xC5\xE8\xC4\xF0\xF4\xF0\xF0" /* KEYD0400 */ +#undef Qc3_Key_PKCS5 +#define Qc3_Key_PKCS5 "\xD2\xC5\xE8\xC4\xF0\xF5\xF0\xF0" /* KEYD0500 */ +#undef Qc3_Key_PEMCert +#define Qc3_Key_PEMCert "\xD2\xC5\xE8\xC4\xF0\xF6\xF0\xF0" /* KEYD0600 */ +#undef Qc3_Key_CSLabel +#define Qc3_Key_CSLabel "\xD2\xC5\xE8\xC4\xF0\xF7\xF0\xF0" /* KEYD0700 */ +#undef Qc3_Key_CSDN +#define Qc3_Key_CSDN "\xD2\xC5\xE8\xC4\xF0\xF8\xF0\xF0" /* KEYD0800 */ +#undef Qc3_Key_AppID +#define Qc3_Key_AppID "\xD2\xC5\xE8\xC4\xF0\xF9\xF0\xF0" /* KEYD0900 */ + +#undef Qc3_ECB +#define Qc3_ECB '\xF0' /* '0' */ +#undef Qc3_CBC +#define Qc3_CBC '\xF1' /* '1' */ +#undef Qc3_OFB +#define Qc3_OFB '\xF2' /* '2' */ +#undef Qc3_CFB1Bit +#define Qc3_CFB1Bit '\xF3' /* '3' */ +#undef Qc3_CFB8Bit +#define Qc3_CFB8Bit '\xF4' /* '4' */ +#undef Qc3_CFB64Bit +#define Qc3_CFB64Bit '\xF5' /* '5' */ +#undef Qc3_CUSP +#define Qc3_CUSP '\xF6' /* '6' */ +#undef Qc3_CTR +#define Qc3_CTR '\xF7' /* '7' */ +#undef Qc3_CCM +#define Qc3_CCM '\xF8' /* '8' */ +#undef Qc3_No_Pad +#define Qc3_No_Pad '\xF0' /* '0' */ +#undef Qc3_Pad_Char +#define Qc3_Pad_Char '\xF1' /* '1' */ +#undef Qc3_Pad_Counter +#define Qc3_Pad_Counter '\xF2' /* '2' */ +#undef Qc3_PKCS1_00 +#define Qc3_PKCS1_00 '\xF0' /* '0' */ +#undef Qc3_PKCS1_01 +#define Qc3_PKCS1_01 '\xF1' /* '1' */ +#undef Qc3_PKCS1_02 +#define Qc3_PKCS1_02 '\xF2' /* '2' */ +#undef Qc3_ISO9796 +#define Qc3_ISO9796 '\xF3' /* '3' */ +#undef Qc3_Zero_Pad +#define Qc3_Zero_Pad '\xF4' /* '4' */ +#undef Qc3_ANSI_X931 +#define Qc3_ANSI_X931 '\xF5' /* '5' */ +#undef Qc3_OAEP +#define Qc3_OAEP '\xF6' /* '6' */ +#undef Qc3_Bin_String +#define Qc3_Bin_String '\xF0' /* '0' */ +#undef Qc3_BER_String +#define Qc3_BER_String '\xF1' /* '1' */ +#undef Qc3_MK_Struct +#define Qc3_MK_Struct '\xF3' /* '3' */ +#undef Qc3_KSLabel_Struct +#define Qc3_KSLabel_Struct '\xF4' /* '4' */ +#undef Qc3_PKCS5_Struct +#define Qc3_PKCS5_Struct '\xF5' /* '5' */ +#undef Qc3_PEMCert_String +#define Qc3_PEMCert_String '\xF6' /* '6' */ +#undef Qc3_CSLabel_String +#define Qc3_CSLabel_String '\xF7' /* '7' */ +#undef Qc3_CSDN_String +#define Qc3_CSDN_String '\xF8' /* '8' */ +#undef Qc3_Clear +#define Qc3_Clear '\xF0' /* '0' */ +#undef Qc3_Encrypted +#define Qc3_Encrypted '\xF1' /* '1' */ +#undef Qc3_MK_Encrypted +#define Qc3_MK_Encrypted '\xF2' /* '2' */ +#undef Qc3_Any_CSP +#define Qc3_Any_CSP '\xF0' /* '0' */ +#undef Qc3_Sfw_CSP +#define Qc3_Sfw_CSP '\xF1' /* '1' */ +#undef Qc3_Hdw_CSP +#define Qc3_Hdw_CSP '\xF2' /* '2' */ +#undef Qc3_Continue +#define Qc3_Continue '\xF0' /* '0' */ +#undef Qc3_Final +#define Qc3_Final '\xF1' /* '1' */ +#undef Qc3_MK_New +#define Qc3_MK_New '\xF0' /* '0' */ +#undef Qc3_MK_Current +#define Qc3_MK_Current '\xF1' /* '1' */ +#undef Qc3_MK_Old +#define Qc3_MK_Old '\xF2' /* '2' */ +#undef Qc3_MK_Pending +#define Qc3_MK_Pending '\xF3' /* '3' */ + + +/* Define which features are supported. */ +#define LIBSSH2_MD5 1 +#define LIBSSH2_HMAC_RIPEMD 0 +#define LIBSSH2_HMAC_SHA256 1 +#define LIBSSH2_HMAC_SHA512 1 + +#define LIBSSH2_AES 1 +#define LIBSSH2_AES_CTR 1 +#define LIBSSH2_BLOWFISH 0 +#define LIBSSH2_RC4 1 +#define LIBSSH2_CAST 0 +#define LIBSSH2_3DES 1 + +#define LIBSSH2_RSA 1 +#define LIBSSH2_DSA 0 + +#define MD5_DIGEST_LENGTH 16 +#define SHA_DIGEST_LENGTH 20 +#define SHA256_DIGEST_LENGTH 32 +#define SHA512_DIGEST_LENGTH 64 + + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: global handles structures. + * + *******************************************************************/ + +/* HMAC & private key algorithms support structure. */ +typedef struct _libssh2_os400qc3_crypto_ctx _libssh2_os400qc3_crypto_ctx; +struct _libssh2_os400qc3_crypto_ctx { + Qc3_Format_ALGD0100_T hash; /* Hash algorithm. */ + Qc3_Format_KEYD0100_T key; /* Key. */ + _libssh2_os400qc3_crypto_ctx * kek; /* Key encryption. */ +}; + +typedef struct { /* Big number. */ + unsigned char * bignum; /* Number bits, little-endian. */ + unsigned int length; /* Length of bignum (# bytes). */ +} _libssh2_bn; + +typedef struct { /* Algorithm description. */ + char * fmt; /* Format of Qc3 structure. */ + int algo; /* Algorithm identifier. */ + unsigned char size; /* Block length. */ + unsigned char mode; /* Block mode. */ + int keylen; /* Key length. */ +} _libssh2_os400qc3_cipher_t; + +typedef struct { /* Diffie-Hellman context. */ + char token[8]; /* Context token. */ +} _libssh2_os400qc3_dh_ctx; + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: Define global types/codes. + * + *******************************************************************/ + +#define libssh2_crypto_init() +#define libssh2_crypto_exit() + +#define libssh2_sha1_ctx Qc3_Format_ALGD0100_T +#define libssh2_sha256_ctx Qc3_Format_ALGD0100_T +#define libssh2_md5_ctx Qc3_Format_ALGD0100_T +#define libssh2_hmac_ctx _libssh2_os400qc3_crypto_ctx +#define _libssh2_cipher_ctx _libssh2_os400qc3_crypto_ctx + +#define libssh2_sha1_init(x) libssh2_os400qc3_hash_init(x, Qc3_SHA1) +#define libssh2_sha1_update(ctx, data, len) \ + libssh2_os400qc3_hash_update(&(ctx), data, len) +#define libssh2_sha1_final(ctx, out) \ + libssh2_os400qc3_hash_final(&(ctx), out) +#define libssh2_sha256_init(x) libssh2_os400qc3_hash_init(x, Qc3_SHA256) +#define libssh2_sha256_update(ctx, data, len) \ + libssh2_os400qc3_hash_update(&(ctx), data, len) +#define libssh2_sha256_final(ctx, out) \ + libssh2_os400qc3_hash_final(&(ctx), out) +#define libssh2_sha256(message, len, out) \ + libssh2_os400qc3_hash(message, len, out, \ + Qc3_SHA256) +#define libssh2_md5_init(x) libssh2_os400qc3_hash_init(x, Qc3_MD5) +#define libssh2_md5_update(ctx, data, len) \ + libssh2_os400qc3_hash_update(&(ctx), data, len) +#define libssh2_md5_final(ctx, out) \ + libssh2_os400qc3_hash_final(&(ctx), out) +#define libssh2_hmac_ctx_init(ctx) \ + memset((char *) &(ctx), 0, \ + sizeof(libssh2_hmac_ctx)) +#define libssh2_hmac_md5_init(ctx, key, keylen) \ + libssh2_os400qc3_hmac_init(ctx, Qc3_MD5, \ + MD5_DIGEST_LENGTH, \ + key, keylen) +#define libssh2_hmac_sha1_init(ctx, key, keylen) \ + libssh2_os400qc3_hmac_init(ctx, Qc3_SHA1, \ + SHA_DIGEST_LENGTH, \ + key, keylen) +#define libssh2_hmac_sha256_init(ctx, key, keylen) \ + libssh2_os400qc3_hmac_init(ctx, Qc3_SHA256, \ + SHA256_DIGEST_LENGTH, \ + key, keylen) +#define libssh2_hmac_sha512_init(ctx, key, keylen) \ + libssh2_os400qc3_hmac_init(ctx, Qc3_SHA512, \ + SHA512_DIGEST_LENGTH, \ + key, keylen) +#define libssh2_hmac_update(ctx, data, datalen) \ + libssh2_os400qc3_hmac_update(&(ctx), \ + data, datalen) +#define libssh2_hmac_final(ctx, data) \ + libssh2_os400qc3_hmac_final(&(ctx), data) +#define libssh2_hmac_cleanup(ctx) \ + _libssh2_os400qc3_crypto_dtor(ctx) + + +#define _libssh2_bn_ctx int /* Not used. */ + +#define _libssh2_bn_ctx_new() 0 +#define _libssh2_bn_ctx_free(bnctx) ((void) 0) + +#define _libssh2_bn_init_from_bin() _libssh2_bn_init() +#define _libssh2_bn_bytes(bn) ((bn)->length) + +#define _libssh2_cipher_type(name) _libssh2_os400qc3_cipher_t name +#define _libssh2_cipher_aes128 {Qc3_Alg_Block_Cipher, Qc3_AES, 16, \ + Qc3_CBC, 16} +#define _libssh2_cipher_aes192 {Qc3_Alg_Block_Cipher, Qc3_AES, 24, \ + Qc3_CBC, 24} +#define _libssh2_cipher_aes256 {Qc3_Alg_Block_Cipher, Qc3_AES, 32, \ + Qc3_CBC, 32} +#define _libssh2_cipher_aes128ctr {Qc3_Alg_Block_Cipher, Qc3_AES, 16, \ + Qc3_CTR, 16} +#define _libssh2_cipher_aes192ctr {Qc3_Alg_Block_Cipher, Qc3_AES, 24, \ + Qc3_CTR, 24} +#define _libssh2_cipher_aes256ctr {Qc3_Alg_Block_Cipher, Qc3_AES, 32, \ + Qc3_CTR, 32} +#define _libssh2_cipher_3des {Qc3_Alg_Block_Cipher, Qc3_TDES, 0, \ + Qc3_CBC, 24} +#define _libssh2_cipher_arcfour {Qc3_Alg_Stream_Cipher, Qc3_RC4, 0, 0, 16} + +#define _libssh2_cipher_dtor(ctx) _libssh2_os400qc3_crypto_dtor(ctx) + +#define libssh2_rsa_ctx _libssh2_os400qc3_crypto_ctx +#define _libssh2_rsa_free(ctx) (_libssh2_os400qc3_crypto_dtor(ctx), \ + free((char *) ctx)) +#define libssh2_prepare_iovec(vec, len) memset((char *) (vec), 0, \ + (len) * sizeof(struct iovec)) +#define _libssh2_rsa_sha1_signv(session, sig, siglen, count, vector, ctx) \ + _libssh2_os400qc3_rsa_sha1_signv(session, sig, siglen, \ + count, vector, ctx) + +#define _libssh2_dh_ctx _libssh2_os400qc3_dh_ctx +#define libssh2_dh_init(dhctx) _libssh2_os400qc3_dh_init(dhctx) +#define libssh2_dh_key_pair(dhctx, public, g, p, group_order, bnctx) \ + _libssh2_os400qc3_dh_key_pair(dhctx, public, g, p, group_order) +#define libssh2_dh_secret(dhctx, secret, f, p, bnctx) \ + _libssh2_os400qc3_dh_secret(dhctx, secret, f, p) +#define libssh2_dh_dtor(dhctx) _libssh2_os400qc3_dh_dtor(dhctx) + + +/******************************************************************* + * + * OS/400 QC3 crypto-library backend: Support procedure prototypes. + * + *******************************************************************/ + +extern _libssh2_bn * _libssh2_bn_init(void); +extern void _libssh2_bn_free(_libssh2_bn *bn); +extern unsigned long _libssh2_bn_bits(_libssh2_bn *bn); +extern int _libssh2_bn_from_bin(_libssh2_bn *bn, int len, + const unsigned char *v); +extern int _libssh2_bn_set_word(_libssh2_bn *bn, unsigned long val); +extern int _libssh2_bn_to_bin(_libssh2_bn *bn, unsigned char *val); +extern void _libssh2_random(unsigned char *buf, int len); +extern void _libssh2_os400qc3_crypto_dtor(_libssh2_os400qc3_crypto_ctx *x); +extern int libssh2_os400qc3_hash_init(Qc3_Format_ALGD0100_T *x, + unsigned int algo); +extern void libssh2_os400qc3_hash_update(Qc3_Format_ALGD0100_T *ctx, + unsigned char *data, int len); +extern void libssh2_os400qc3_hash_final(Qc3_Format_ALGD0100_T *ctx, + unsigned char *out); +extern int libssh2_os400qc3_hash(const unsigned char *message, + unsigned long len, unsigned char *out, + unsigned int algo); +extern void libssh2_os400qc3_hmac_init(_libssh2_os400qc3_crypto_ctx *x, + int algo, size_t minkeylen, + void *key, int keylen); +extern void libssh2_os400qc3_hmac_update(_libssh2_os400qc3_crypto_ctx *ctx, + const unsigned char *data, + int len); +extern void libssh2_os400qc3_hmac_final(_libssh2_os400qc3_crypto_ctx *ctx, + unsigned char *out); +extern int _libssh2_os400qc3_rsa_sha1_signv(LIBSSH2_SESSION *session, + unsigned char **signature, + size_t *signature_len, + int veccount, + const struct iovec vector[], + libssh2_rsa_ctx *ctx); +extern void _libssh2_os400qc3_dh_init(_libssh2_dh_ctx *dhctx); +extern int _libssh2_os400qc3_dh_key_pair(_libssh2_dh_ctx *dhctx, + _libssh2_bn *public, + _libssh2_bn *g, + _libssh2_bn *p, int group_order); +extern int _libssh2_os400qc3_dh_secret(_libssh2_dh_ctx *dhctx, + _libssh2_bn *secret, + _libssh2_bn *f, _libssh2_bn *p); +extern void _libssh2_os400qc3_dh_dtor(_libssh2_dh_ctx *dhctx); + +#endif + +/* vim: set expandtab ts=4 sw=4: */ diff --git a/libssh2/test-driver b/libssh2/test-driver deleted file mode 100755 index b8521a48..00000000 --- a/libssh2/test-driver +++ /dev/null @@ -1,148 +0,0 @@ -#! /bin/sh -# test-driver - basic testsuite driver script. - -scriptversion=2018-03-07.03; # UTC - -# Copyright (C) 2011-2018 Free Software Foundation, Inc. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ - pdf pdf-am ps ps-am recheck tags tags-am uninstall \ - uninstall-am - -.PRECIOUS: Makefile - - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/libssh2/tests/etc/sshd_config b/libssh2/tests/etc/sshd_config new file mode 100644 index 00000000..331dcc90 --- /dev/null +++ b/libssh2/tests/etc/sshd_config @@ -0,0 +1,3 @@ +Port 4711 +Protocol 2 +AuthorizedKeysFile /home/jas/src/libssh2/tests/etc/user.pub diff --git a/libssh2/tests/key_ed25519 b/libssh2/tests/key_ed25519 new file mode 100644 index 00000000..bfb1ad56 --- /dev/null +++ b/libssh2/tests/key_ed25519 @@ -0,0 +1,7 @@ +-----BEGIN OPENSSH PRIVATE KEY----- +b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW +QyNTUxOQAAACCMbXcoNmUVxO9FMMj1VB91MnwwVfBl+XDxet+j+oY6JgAAAJg8nvUxPJ71 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+NaVwSjb/09AcGGVeF1xxwPEIjwsIRftAjjgLuauI6XpXzyeDOlr2HnwzgpZtmeaHzbB7lS +NjpSENP+fXipXinSfgZqGOItPbbismEVWX4sQn/Zla6/f/JAcDV60TK2ZhVEZ5072t0NcA +eZQeSzBnpoRhlB7IDO7/7pmu1kNysUzH94Bw8= +-----END OPENSSH PRIVATE KEY----- diff --git a/libssh2/tests/key_ed25519_encrypted.pub b/libssh2/tests/key_ed25519_encrypted.pub new file mode 100644 index 00000000..bc331555 --- /dev/null +++ b/libssh2/tests/key_ed25519_encrypted.pub @@ -0,0 +1 @@ +ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICHxEyUTOVHXvdMFARedFQ+H9DW/n8Zy3daKKRqnTDMq diff --git a/libssh2/tests/key_rsa_encrypted b/libssh2/tests/key_rsa_encrypted new file mode 100644 index 00000000..2f5e0575 --- /dev/null +++ b/libssh2/tests/key_rsa_encrypted @@ -0,0 +1,30 @@ +-----BEGIN RSA PRIVATE KEY----- +Proc-Type: 4,ENCRYPTED +DEK-Info: AES-128-CBC,E030CC29AE4C20669EE41DF3DE4C0886 + +gLMMWawVUpqtAtpSVnr7HcH+P0gHKFU00hUhNY18TNJRfFIhPqc9R9xsLHgBac7k +vHtD2nzUuWLVMIKQoS3+1IF/KO6Xj1zSqnyk49hyKWxFiD3U1YdZAiZNgJ/s6olg 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AAAAB3NzaC1yc2EAAAADAQABAAABAQC92YlGoc4PJy6DzX916JJZhxkvmkWBLGJdWOL7R9B6iaYEKebBxzTE3P1RcnxnuI06kklVq/KcDP9sLlgawTZcDg7ifM7HncPOi18OON8vvVVzodikHzuupjhpI5YTT9wwV2fDVi2URsBjvX4AFiZ5WM3/NwqdKpYABzWieBikXGJ58Tsnw+zQw2qMmKKESBuzSN538loTAj5iEH/GAKYDbbH9t2a17qhNCNEw4vrtURT9JqwO1cOg7N1OKpmqCPEbK0wuSTljNC230VJ06X/8UqahWWSH6MreGy6gwpPi6i9wFiFLur301R0dTPiKVhz6bguhcC1EAlhSgjfelFJt awl03@bounty diff --git a/libssh2/tests/key_rsa_openssh b/libssh2/tests/key_rsa_openssh new file mode 100644 index 00000000..3562a163 --- /dev/null +++ b/libssh2/tests/key_rsa_openssh @@ -0,0 +1,27 @@ +-----BEGIN OPENSSH PRIVATE KEY----- +b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABFwAAAAdzc2gtcn +NhAAAAAwEAAQAAAQEA03tZTdi/8nrdDGtSc15EH97dX/qWrgC3nNhbBmcvOykSVtQDsXE0 +4nj45RcD9cn0itZVl0Prn9G+tYJCqqkedhQ5MtuByVrmJX15REDJ9nfzzQzVQw2zuE1ysj +ccVBxSeqmDDXeJFozh/uq5mKFirFlft5g0Wx2oG1TxGC/MHqfDk6ijqq7lS1T82cmGZAbZ ++FzhYulBPFioklXStQJtTuVMb5Q/ebd9nmHIesEPWs4DKo2urKXvy+VCYD/N0GRZJ1Qt8D 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+GK6h4ueyolzVP5wwalR9HeY/S+wdRgaIvYmIpHewLAj/o5ykE2Ijzgf3+HdaNlRxwWXz1i +8ArMV1AwB8WwAAAIEA75OHcAo8RUM7EoU165FZp7nqBphKuGMb8Os/p2xbNC8MYz5CyDXy +fzYZC3i67uGXyTTVLtl54+kzuciuZ/qLHJT49JY/AtOm+rmpXKACNQIZeEnCML8AewLDEg +ugXuFCMIFR4/fupCjGv/tTVHvsh6LJ/td3+DQmisVG3uDnGDEAAACBAOH6xeQ5Z/VPFV1b ++ZxutTMjFghLce50L6fSHpBbIN00vS+9I4TmXYI1XFvaFjHShYUrFifWiMFGBNjuoqRY+c +9/8UDvptdiXLqqLkw3SNB/UqUQRtZkD384Eazxud+FMfMguFBrgmkWYwAh9EVAzXrbzxQd +U9To5SerEitsWsfhAAAAEHdpbGxAaUN1YmUubG9jYWwBAg== +-----END OPENSSH PRIVATE KEY----- diff --git a/libssh2/tests/key_rsa_openssh.pub b/libssh2/tests/key_rsa_openssh.pub new file mode 100644 index 00000000..9fc4ac27 --- /dev/null +++ b/libssh2/tests/key_rsa_openssh.pub @@ -0,0 +1 @@ +ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDTe1lN2L/yet0Ma1JzXkQf3t1f+pauALec2FsGZy87KRJW1AOxcTTiePjlFwP1yfSK1lWXQ+uf0b61gkKqqR52FDky24HJWuYlfXlEQMn2d/PNDNVDDbO4TXKyNxxUHFJ6qYMNd4kWjOH+6rmYoWKsWV+3mDRbHagbVPEYL8wep8OTqKOqruVLVPzZyYZkBtn4XOFi6UE8WKiSVdK1Am1O5UxvlD95t32eYch6wQ9azgMqja6spe/L5UJgP83QZFknVC3wPZWkjqomVFql0FpaQclENwyY/OZMxr0cT/f7bCL6s4A/1XpbsGmC0xak4/THHbOn+0LdIej2nGV8JFoR will@iCube.local diff --git a/libssh2/tests/openssh_server/ssh_host_ecdsa_key b/libssh2/tests/openssh_server/ssh_host_ecdsa_key new file mode 100644 index 00000000..0164b523 --- /dev/null +++ b/libssh2/tests/openssh_server/ssh_host_ecdsa_key @@ -0,0 +1,5 @@ +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIKdqGrp+52U1ehslMI4fX0cmvgHFmKSkMzQGmj6B07ecoAoGCCqGSM49 +AwEHoUQDQgAEL7+zLJ4okP10LZkf1DuIkZF5HhgzetQIyxLKeTJeiN19IKUYIxjs +m9aW3fQRKNi/GhN9JEbHpa9qpgr+8+hhDg== +-----END EC PRIVATE KEY----- diff --git a/libssh2/tests/openssh_server/ssh_host_ed25519_key b/libssh2/tests/openssh_server/ssh_host_ed25519_key new file mode 100644 index 00000000..bfb1ad56 --- /dev/null +++ b/libssh2/tests/openssh_server/ssh_host_ed25519_key @@ -0,0 +1,7 @@ +-----BEGIN OPENSSH PRIVATE KEY----- +b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW +QyNTUxOQAAACCMbXcoNmUVxO9FMMj1VB91MnwwVfBl+XDxet+j+oY6JgAAAJg8nvUxPJ71 +MQAAAAtzc2gtZWQyNTUxOQAAACCMbXcoNmUVxO9FMMj1VB91MnwwVfBl+XDxet+j+oY6Jg +AAAECnhCuTDYdz3kUn48BXkaCXXdbKdH7wSIQ/CUx1cbnR0Ixtdyg2ZRXE70UwyPVUH3Uy +fDBV8GX5cPF636P6hjomAAAAEHdpbGxAaUN1YmUubG9jYWwBAgMEBQ== +-----END OPENSSH PRIVATE KEY----- diff --git a/libssh2/tests/sshdwrap b/libssh2/tests/sshdwrap new file mode 100755 index 00000000..b479c955 --- /dev/null +++ b/libssh2/tests/sshdwrap @@ -0,0 +1,28 @@ +#!/bin/sh -x + +# Written by Simon Josefsson + +# Start sshd, invoke parameters, saving exit code, kill sshd, and +# return exit code. + +cmd="$@" +SSHD=${SSHD:-/usr/sbin/sshd} + +$SSHD -f etc/sshd_config -h $PWD/etc/host -D & +sshdpid=$! + +trap "kill ${sshdpid}; echo signal killing sshd; exit 1;" EXIT + +: "started sshd (${sshdpid})" + +sleep 1 + +: Invoking $cmd... +eval $cmd +ec=$? +: Self-test exit code $ec + +: "killing sshd (${sshdpid})" +kill "${sshdpid}" > /dev/null 2>&1 +trap "" EXIT +exit $ec diff --git a/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key.c b/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key.c new file mode 100644 index 00000000..99e41f7e --- /dev/null +++ b/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key.c @@ -0,0 +1,37 @@ +#include "session_fixture.h" + +#include + +#include + +static const char *USERNAME = "libssh2"; /* configured in Dockerfile */ +static const char *KEY_FILE_PRIVATE = "key_ed25519"; +static const char *KEY_FILE_PUBLIC = "key_ed25519.pub"; /* configured in Dockerfile */ + +int test(LIBSSH2_SESSION *session) +{ + int rc; + const char *userauth_list = NULL; + + userauth_list = libssh2_userauth_list(session, USERNAME, strlen(USERNAME)); + if(userauth_list == NULL) { + print_last_session_error("libssh2_userauth_list"); + return 1; + } + + if(strstr(userauth_list, "publickey") == NULL) { + fprintf(stderr, "'publickey' was expected in userauth list: %s\n", + userauth_list); + return 1; + } + + rc = libssh2_userauth_publickey_fromfile_ex( + session, USERNAME, strlen(USERNAME), KEY_FILE_PUBLIC, KEY_FILE_PRIVATE, + NULL); + if(rc != 0) { + print_last_session_error("libssh2_userauth_publickey_fromfile_ex"); + return 1; + } + + return 0; +} diff --git a/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key_from_mem.c b/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key_from_mem.c new file mode 100644 index 00000000..82eb0823 --- /dev/null +++ b/libssh2/tests/test_public_key_auth_succeeds_with_correct_ed25519_key_from_mem.c @@ -0,0 +1,97 @@ +#include "session_fixture.h" + +#include + +#include +#include + +static const char *USERNAME = "libssh2"; /* configured in Dockerfile */ +static const char *KEY_FILE_ED25519_PRIVATE = "key_ed25519"; + +int read_file(const char *path, char **buf, size_t *len); + +int test(LIBSSH2_SESSION *session) +{ + int rc; + FILE *fp = NULL; + char *buffer = NULL; + size_t len = 0; + const char *userauth_list = NULL; + + userauth_list = libssh2_userauth_list(session, USERNAME, strlen(USERNAME)); + if(userauth_list == NULL) { + print_last_session_error("libssh2_userauth_list"); + return 1; + } + + if(strstr(userauth_list, "publickey") == NULL) { + fprintf(stderr, "'publickey' was expected in userauth list: %s\n", + userauth_list); + return 1; + } + + if(read_file(KEY_FILE_ED25519_PRIVATE, &buffer, &len)) { + fprintf(stderr, "Reading key file failed."); + return 1; + } + + rc = libssh2_userauth_publickey_frommemory(session, USERNAME, strlen(USERNAME), + NULL, 0, buffer, len, NULL); + + free(buffer); + + if(rc != 0) { + print_last_session_error("libssh2_userauth_publickey_fromfile_ex"); + return 1; + } + + return 0; +} + +int read_file(const char *path, char **out_buffer, size_t *out_len) +{ + int rc; + FILE *fp = NULL; + char *buffer = NULL; + size_t len = 0; + + if(out_buffer == NULL || out_len == NULL || path == NULL) { + fprintf(stderr, "invalid params."); + return 1; + } + + *out_buffer = NULL; + *out_len = 0; + + fp = fopen(path, "r"); + + if(!fp) { + fprintf(stderr, "File could not be read."); + return 1; + } + + fseek(fp, 0L, SEEK_END); + len = ftell(fp); + rewind(fp); + + buffer = calloc(1, len + 1); + if(!buffer) { + fclose(fp); + fprintf(stderr, "Could not alloc memory."); + return 1; + } + + if(1 != fread(buffer, len, 1, fp)) { + fclose(fp); + free(buffer); + fprintf(stderr, "Could not read file into memory."); + return 1; + } + + fclose(fp); + + *out_buffer = buffer; + *out_len = len; + + return 0; +} diff --git a/libssh2/tests/test_public_key_auth_succeeds_with_correct_encrypted_ed25519_key.c b/libssh2/tests/test_public_key_auth_succeeds_with_correct_encrypted_ed25519_key.c new file mode 100644 index 00000000..42616223 --- /dev/null +++ b/libssh2/tests/test_public_key_auth_succeeds_with_correct_encrypted_ed25519_key.c @@ -0,0 +1,38 @@ +#include "session_fixture.h" + +#include + +#include + +static const char *USERNAME = "libssh2"; /* configured in Dockerfile */ +static const char *PASSWORD = "libssh2"; +static const char *KEY_FILE_PRIVATE = "key_ed25519_encrypted"; +static const char *KEY_FILE_PUBLIC = "key_ed25519_encrypted.pub"; /* configured in Dockerfile */ + +int test(LIBSSH2_SESSION *session) +{ + int rc; + const char *userauth_list = NULL; + + userauth_list = libssh2_userauth_list(session, USERNAME, strlen(USERNAME)); + if(userauth_list == NULL) { + print_last_session_error("libssh2_userauth_list"); + return 1; + } + + if(strstr(userauth_list, "publickey") == NULL) { + fprintf(stderr, "'publickey' was expected in userauth list: %s\n", + userauth_list); + return 1; + } + + rc = libssh2_userauth_publickey_fromfile_ex( + session, USERNAME, strlen(USERNAME), KEY_FILE_PUBLIC, KEY_FILE_PRIVATE, + PASSWORD); + if(rc != 0) { + print_last_session_error("libssh2_userauth_publickey_fromfile_ex"); + return 1; + } + + return 0; +} diff --git a/libssh2/win32/.gitignore b/libssh2/win32/.gitignore new file mode 100644 index 00000000..0afd7fd9 --- /dev/null +++ b/libssh2/win32/.gitignore @@ -0,0 +1,14 @@ +*.lib +*.pdb +*.dll +*.exe +*.obj +.*.swp +Debug +Release +*.exp +*.ncb +*.opt +*.plg +libssh2.dsp +objects.mk diff --git a/libssh2/win32/libssh2.dsp b/libssh2/win32/libssh2.dsp deleted file mode 100644 index 42a51b94..00000000 --- a/libssh2/win32/libssh2.dsp +++ /dev/null @@ -1,431 +0,0 @@ -# Microsoft Developer Studio Project File - Name="libssh2" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** -# only OpenSSL and WinCNG are supported with this build system - -# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 -# TARGTYPE "Win32 (x86) Static Library" 0x0104 - -CFG=libssh2 - Win32 OpenSSL Debug -!MESSAGE This is not a valid makefile. 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-SOURCE=..\src\transport.h -# End Source File -# Begin Source File - -SOURCE=..\src\userauth.h -# End Source File -# Begin Source File - -SOURCE=..\src\wincng.h -# End Source File -# End Group -# End Target -# End Project - From 1015d594fbc7c4c9e172a3df4a87a4c0bf2b0d37 Mon Sep 17 00:00:00 2001 From: Pan Date: Thu, 13 Aug 2020 12:01:08 +0100 Subject: [PATCH 09/10] Updated changelog, travis cfg, readme. --- .travis.yml | 1 - Changelog.rst | 10 ++++++++++ README.rst | 4 +--- 3 files changed, 11 insertions(+), 4 deletions(-) diff --git a/.travis.yml b/.travis.yml index 99e688df..c7f99d7d 100644 --- a/.travis.yml +++ b/.travis.yml @@ -97,7 +97,6 @@ jobs: script: - travis_wait ./ci/travis/pyenv-wheel.sh - - <<: *osx-wheels osx_image: xcode11.3 env: diff --git a/Changelog.rst b/Changelog.rst index 85ff021e..8478e9f0 100644 --- a/Changelog.rst +++ b/Changelog.rst @@ -9,6 +9,16 @@ Changes * Updated embedded libssh2 version to ``1.9.0``. * Rebuilt sources with Cython ``0.29.21``. +* Added support for Python 3.8 and 3.9. + +Packaging +---------- + +* Added Python 3.8 binary wheels for Linux, OSX and Windows. +* Added Python 3.9 binary wheels for Linux. +* Added OSX 10.14 and 10.15 wheels. +* Removed OSX < 10.14 wheels. +* Removed Python 2.7 OSX and Windows wheels. 0.18.0 +++++++ diff --git a/README.rst b/README.rst index f26559c8..d752736f 100644 --- a/README.rst +++ b/README.rst @@ -33,8 +33,6 @@ Binary wheel packages are provided for Linux, OSX and Windows, all Python versio pip install ssh2-python -`Conda `_ is another installation option - see `documentation `_ for more detailed instructions. - For from source installation instructions, including building against system provided libssh2, `see documentation `_. For creating native system packages for Centos/RedHat, Ubuntu, Debian and Fedora, see `instructions in the documentation `_. @@ -57,7 +55,7 @@ The library uses `Cython`_ based native code extensions as wrappers to ``libssh2 Extension features: -* Thread safe - GIL is released as much as possible +* Thread safe - GIL is released as much as possible. Note that libssh2 does not support sharing sessions across threads * Very low overhead * Super fast as a consequence of the excellent C library it uses and prodigious use of native code * Object oriented - memory freed automatically and safely as objects are garbage collected by Python From fe161d5b320365f6c548f191b6855a769f47af4c Mon Sep 17 00:00:00 2001 From: Pan Date: Thu, 13 Aug 2020 12:14:33 +0100 Subject: [PATCH 10/10] Removed windows python 3.5 build. Updated travis cfg to test on py3.8. Updated changelog. --- .appveyor.yml | 7 ------- .travis.yml | 2 +- Changelog.rst | 2 ++ 3 files changed, 3 insertions(+), 8 deletions(-) diff --git a/.appveyor.yml b/.appveyor.yml index c6ffe606..a9506909 100644 --- a/.appveyor.yml +++ b/.appveyor.yml @@ -12,13 +12,6 @@ environment: PYPI_PASS: secure: x+dF0A8BZUf2IrPNRN1O0w== matrix: - - PYTHON: "C:\\Python35-x64" - PYTHON_VERSION: "3.5" - PYTHON_ARCH: "64" - MSVC: "Visual Studio 14 Win64" - ARCH: x64_86 - SYSTEM_LIBSSH2: 1 - - PYTHON: "C:\\Python36-x64" PYTHON_VERSION: "3.6" PYTHON_ARCH: "64" diff --git a/.travis.yml b/.travis.yml index c7f99d7d..e8f4571e 100644 --- a/.travis.yml +++ b/.travis.yml @@ -12,9 +12,9 @@ services: - docker python: - 2.7 - - 3.5 - 3.6 - 3.7 + - 3.8 addons: apt: packages: diff --git a/Changelog.rst b/Changelog.rst index 8478e9f0..e390c08c 100644 --- a/Changelog.rst +++ b/Changelog.rst @@ -19,6 +19,8 @@ Packaging * Added OSX 10.14 and 10.15 wheels. * Removed OSX < 10.14 wheels. * Removed Python 2.7 OSX and Windows wheels. +* Removed Python 3.5 OSX and Windows wheels. +* Removed Windows 32-bit wheels. 0.18.0 +++++++