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ChangeLog
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2011-09-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
* .dir-locals.el: Change the debbugs regexp to allow having the
bug number as the first thing on a line.
2011-09-15 Glenn Morris <rgm@gnu.org>
* configure.in: Make configure work with recent GNUsteps.
(_NATIVE_OBJC_EXCEPTIONS): New AC_DEFINE.
(GNU_OBJC_CFLAGS): Add -fobjc-exceptions when needed.
(C_SWITCH_X_SYSTEM): Enable GNUstep to find its headers.
2011-09-11 Paul Eggert <eggert@cs.ucla.edu>
Merge from gnulib, porting to Tru64.
* lib/lstat.c, lib/stat.c, m4/include_next.m4, m4/nocrash.m4:
* m4/signal_h.m4, m4/time_h.m4, m4/unistd_h.m4:
Merge from gnulib. This fixes a compilation error on Tru64 UNIX
aka OSF/1 5.1 DTK cc. There is also some mingw stuff here that
doesn't affect Emacs.
2011-09-06 Paul Eggert <eggert@cs.ucla.edu>
* configure.in (isnan): Remove now-unnecessary check.
2011-09-06 Paul Eggert <eggert@cs.ucla.edu>
Merge from gnulib, using build-aux to remove clutter (Bug#9169).
This is to fix the following problems:
. On FreeBSD 6.4, HP-UX 11.31, and Solaris 9, and when Emacs is
configured not to use gtk or any other thread-using library,
signals aren't blocked correctly.
. On IRIX 6.5 it fixes an unwanted clash between Emacs's
and IRIX's signal handling.
. On Cygwin 1.7.5 it works around an incompatibility with
the system pthread_sigmask.
. On MacOS X 10.5 (32-bit), files whose inode numbers
exceed 2**31 cannot be read or manipulated.
. pthread_sigmask: Actually use results of gl_THREADLIB.
. strtoimax, strtoumax: Avoid link error on OSF/1 with DTK cc.
. find 'ar' program that fits with --host argument.
. Allow the user to override the choice of AR, ARFLAGS, RANLIB.
* autogen/README: Update destination list.
* autogen/copy_autogen, autogen/update_autogen, .bzrignore:
The autogenerated files compile, config.guess,
config.sub, depcomp, install-sh, and missing are now in build-aux.
* m4/largefile.m4: New file, so that Emacs does not mess up when
accessing files with large inode numbers in MacOS X 10.5 and later.
* m4/nocrash.m4: New file, to avoid triggering background debugger
and/or create core dumps during 'configure'.
* build-aux/move-if-change: Renamed from move-if-change.
* build-aux/snippet/arg-nonnull.h: Renamed from arg-nonnull.h.
* build-aux/snippet/c++defs.h: Renamed from c++defs.h.
* build-aux/snippet/warn-on-use.h: Renamed from warn-on-use.h.
* build-aux/snippet/_Noreturn.h: New file, for draft C1X _Noreturn.
* Makefile.in (epaths-force, sync-from-gnulib):
move-if-change is now in build-aux.
(GNULIB_TOOL_FLAGS): Avoid threadlib; this is now a prerequisite
of gnulib's pthread_sigmask module, but Emacs doesn't need it.
(mkdir): install-sh is now in build-aux.
* config.bat: c++defs.h is now in build-aux/snippets.
* configure.in: Specify AC_CONFIG_AUX_DIR with build-aux (the
usual parameter).
* lib/gnulib.mk, m4/gl-comp.m4: Regenerate.
* lib/makefile.w32-in (ARG_NONNULL_H): arg-nonnull.h moved
to build-aux/snippet.
* lib/pthread_sigmask.c, lib/stdlib.in.h, m4/extensions.m4:
* m4/getopt.m4, m4/gnulib-common.m4, m4/pthread_sigmask.m4:
Merge from gnuilib. This fixes porting bugs on Cygwin, Irix, and
Solaris, enables MacOS extensions, and enables nocrash during
'configure'.
* make-dist: Adjust to new build-aux and build-aux/snippit dirs.
2011-09-04 Paul Eggert <eggert@cs.ucla.edu>
* configure.in (snprintf): New check.
2011-08-30 Paul Eggert <eggert@cs.ucla.edu>
* configure.in (opsys): Change pattern to *-*-linux*
to recognize powerpc-gnu-linux-uclibc (Bug#9403).
Remove unreachable pattern hppa*-*-linux-gnu*.
Also, remove ia64*-hp-hpux1[1-9]*, as it also sets machine=hp800,
and that can't possibly work now that src/m/hp800.h no longer exists.
2011-08-26 Jan Djärv <jan.h.d@swipnet.se>
* configure.in: Add -MP to DEPFLAGS (Bug#9372).
2011-08-13 Jan Djärv <jan.h.d@swipnet.se>
* configure.in: Add header check: sys/socket.h (Bug#8477),
ifaddrs.h, net/if_dl.h. Check for getifaddrs and freeifaddrs.
Check for sa_len in struct ifreq.ifr_addr (Bug#8477).
2011-08-04 Jan Djärv <jan.h.d@swipnet.se>
* configure.in (HAVE_PTHREAD): Add check for -lpthread (Bug#9216).
(HAVE_GTK_AND_PTHREAD): Remove.
2011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
* configure.in (HAVE_RSVG): Allow use of -lrsvg-2 for any NextStep
build, not just GNUstep (Bug#9177).
2011-07-28 Paul Eggert <eggert@cs.ucla.edu>
Assume freestanding C89 headers, string.h, stdlib.h.
Again, this simplifies the code, and all current platforms have these.
* configure.in (AC_CHECK_HEADERS): Don't check for limits.h.
(AC_HEADER_STDC): Remove.
(AC_CHECK_FUNCS): No need to check for strchr, strrchr.
(strchr, strrchr): Remove fallback macros.
Assume support for memcmp, memcpy, memmove, memset.
This simplifies the code a bit. All current platforms have these,
as they are required for C89. If this turns into a problem we
can add the gnulib modules for these (a 1-line change to Makefile.in).
* configure.in: Don't check for memcmp, memcpy, memmove, memset.
2011-07-27 Paul Eggert <eggert@cs.ucla.edu>
* GNUmakefile: New file.
This is for convenience, so that one can run GNU make in an
unconfigured source tree, and get a default build.
2011-07-13 Jan Djärv <jan.h.d@swipnet.se>
* configure.in (GSETTINGS): Check for gio-2.0 >= 2.26.
2011-07-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
* configure.in (LD_SWITCH_SYSTEM_TEMACS): Add -fno-pie on Darwin
so as to suppress address randomization (Bug#8395).
2011-07-09 Paul Eggert <eggert@cs.ucla.edu>
* lib/stdint.in.h: Merge from gnulib (Bug#9025).
This fixes a build problem on older Mac OS X hosts.
* m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Omit gl_THREADLIB
test, which runs afoul of Automake installations where, for example,
/usr/share/aclocal contains a copy of gl_THREADLIB.
Problem reported by Sven Joachim in
<http://lists.gnu.org/archive/html/emacs-devel/2011-07/msg00529.html>.
This is just a quick temporary fix, specific to Emacs; I'll work
with the other gnulib maintainers to get a more-permanent fix.
Add gnulib's strtoimax module, needed on Solaris 8.
* Makefile.in (GNULIB_MODULES): Add strtoimax.
* lib/strtoll.c, m4/strtoimax.m4, m4/strtoll.m4: New files,
automatically imported from gnulib.
* lib/gnulib.mk, m4/gl-comp.m4: Regenerate.
2011-07-08 Paul Eggert <eggert@cs.ucla.edu>
Add gnulib support for pthread_sigmask (Bug#9010).
* Makefile.in (GNULIB_MODULES): Add pthread_sigmask.
* configure.in (AC_TYPE_UID_T): New dummy macro.
Configure gnulib after adjusting LIBS,
so that gnulib can assume the libraries in LIBS.
* lib/signal.in.h, m4/pthread_sigmask.m4, m4/signal_h.m4:
* lib/pthread_sigprocmask.c, lib/sigprocmask.c, m4/signalblocking.m4:
* lib/pthread_sigmask.c:
New files, automatically imported from gnulib.
* lib/gnulib.mk, m4/gl-comp.m4: Automatically-imported update
due to the above changes.
* .bzrignore: Add lib/signal.h.
* lib/getopt.c, lib/unistd.in.h, m4/getopt.m4: Merge from gnulib.
2011-07-07 Andreas Schwab <schwab@linux-m68k.org>
* configure.in (maintainer-mode): Reflect default in help string.
2011-07-07 Dan Nicolaescu <dann@ics.uci.edu>
* configure.in: Remove reference to iris4d.h.
2011-07-05 Jan Djärv <jan.h.d@swipnet.se>
* configure.in (HAVE_GCONF): Allow both HAVE_GCONF and HAVE_GSETTINGS.
2011-07-01 Glenn Morris <rgm@gnu.org>
* configure.in (SETTINGS_CFLAGS, SETTINGS_LIBS) [HAVE_GCONF]: Fix typo.
2011-06-30 Lars Magne Ingebrigtsen <larsi@gnus.org>
* configure.in (HAVE_GSETTINGS): Fix syntax for GSETTINGS tests,
which made ./configure infloop.
2011-06-30 Jan Djärv <jan.h.d@swipnet.se>
* configure.in (gsettings): New option and check for GSettings.
2011-06-29 Glenn Morris <rgm@gnu.org>
* configure.in: Try to test for the required crt*.o files.
2011-06-27 Bill Wohler <wohler@newt.com>
* .bzrignore: Add lisp/mh-e/mh-autoloads.el and lisp/mh-e/mh-cus-load.el.
2011-06-25 Paul Eggert <eggert@cs.ucla.edu>
Use gnulib's dup2 module instead of rolling our own.
* Makefile.in (GNULIB_MODULES): Add dup2.
* configure.in: Do not check for dup2; gnulib does that now.
* lib/dup2.c, m4/dup2.m4: New files, from gnulib.
2011-06-23 Paul Eggert <eggert@cs.ucla.edu>
* lib/getopt.c, lib/stat.c, m4/gl-comp.m4: Merge from gnulib.
2011-06-22 Paul Eggert <eggert@cs.ucla.edu>
Use gnulib's alloca-opt module.
* .bzrignore: Add lib/alloca.h.
* Makefile.in (GNULIB_MODULES): Add alloca-opt.
* configure.in (AC_FUNC_ALLOCA): Remove almost all the alloca stuff,
as gnulib now does that for us. Put alloca check in config.h.
Include <alloca.h> before any other include file, for AIX 3.
* lib/gnulib.mk, m4/gl-comp.m4: Regenerate.
* lib/alloca.in.h, m4/alloca.m4: New files, from gnulib.
2011-06-21 Leo Liu <sdl.web@gmail.com>
* m4/sha256.m4:
* m4/sha512.m4:
* m4/gl-comp.m4:
* lib/u64.h:
* lib/sha256.c:
* lib/sha256.h:
* lib/sha512.c:
* lib/sha512.h:
* lib/makefile.w32-in (GNULIBOBJS):
* lib/gnulib.mk:
* Makefile.in (GNULIB_MODULES): Add crypto/sha256 and
crypto/sha512 modules from gnulib.
2011-06-19 Paul Eggert <eggert@cs.ucla.edu>
* lib/unistd.in.h, m4/getloadavg.m4: Merge from gnulib.
2011-06-17 Glenn Morris <rgm@gnu.org>
* configure.in: Restore the behavior of checking crt-dir only
when the user specified it (not all platforms use it).
2011-06-16 Paul Eggert <eggert@cs.ucla.edu>
* m4/lstat.m4: Merge from gnulib (Bug#8878).
2011-06-16 Miles Bader <miles@gnu.org>
* configure.in: Try to determine CRT_DIR automatically when
using gcc.
2011-06-15 Paul Eggert <eggert@cs.ucla.edu>
* lib/ftoastr.c, lib/stdio.in.h, lib/verify.h:
* lib/gnulib.mk, m4/c-strtod.m4, m4/filemode.m4, m4/getloadavg.m4:
* m4/getopt.m4, m4/gl-comp.m4, m4/lstat.m4, m4/md5.m4, m4/mktime.m4:
* m4/readlink.m4, m4/sha1.m4, m4/stat.m4, m4/strftime.m4:
* m4/strtoull.m4, m4/strtoumax.m4, m4/symlink.m4, m4/time_r.m4:
Merge from gnulib.
2011-06-14 Jan Djärv <jan.h.d@swipnet.se>
* configure.in: Add emacsgtkfixed.o to GTK_OBJ if HAVE_GTK3.
2011-06-08 Paul Eggert <eggert@cs.ucla.edu>
* lib/gnulib.mk, m4/gnulib-common.m4: Merge from gnulib.
2011-06-07 Paul Eggert <eggert@cs.ucla.edu>
* configure.in: Add --with-wide-int.
* INSTALL: Mention this.
2011-06-06 Paul Eggert <eggert@cs.ucla.edu>
Merge from gnulib.
* lib/careadlinkat.c, lib/careadlinkat.h, m4/gnulib-common.m4: Merge.
2011-06-02 Paul Eggert <eggert@cs.ucla.edu>
* lib/allocator.h, lib/careadlinkat.c: Merge from gnulib.
2011-05-30 Paul Eggert <eggert@cs.ucla.edu>
Use 'inline', not 'INLINE'.
* configure.in (INLINE): Remove.
2011-05-29 Paul Eggert <eggert@cs.ucla.edu>
Adjust to recent gnulib change for @GUARD_PREFIX@.
* lib/makefile.w32-in (getopt_h): Substitute @GUARD_PREFIX@, too.
All uses of _GL_ for guard prefixes in lib/*.h replaced with
_@GUARD_PREFIX@_.
2011-05-27 Paul Eggert <eggert@cs.ucla.edu>
* lib/getopt.c, lib/intprops.h: Merge from gnulib.
2011-05-24 Glenn Morris <rgm@gnu.org>
* Makefile.in (check): Just give a message if no test/ directory.
* configure.in: Avoid using variables inside AC_CONFIG_FILES.
* configure.in (OPT_MAKEFILES_IN): Remove.
(SUBDIR_MAKEFILES): New variable, passed to AC_CONFIG_FILES.
(SUBDIR_MAKEFILES_IN): New output variable.
* Makefile.in (OPT_MAKEFILES_IN): Remove.
(SUBDIR_MAKEFILES_IN): Let configure set it.
2011-05-24 Leo Liu <sdl.web@gmail.com>
* m4/sha1.m4:
* m4/gl-comp.m4:
* lib/sha1.h:
* lib/sha1.c:
* lib/makefile.w32-in (GNULIBOBJS):
* lib/gnulib.mk:
* Makefile.in (GNULIB_MODULES): Add crypto/sha1 module.
2011-05-24 Glenn Morris <rgm@gnu.org>
* configure.in: Remove test for already configured source directory.
AM_INIT_AUTOMAKE has already done a more stringent test. (Bug#953)
* Makefile.in (TAGS, tags, check): Pass MFLAGS to sub-makes.
2011-05-24 Glenn Morris <rgm@gnu.org>
* make-dist: Don't distribute test/. (Bug#8107)
* configure.in (OPT_MAKEFILES_IN): New output variable.
(AC_CONFIG_FILES): Conditionally include test/automated/Makefile.
* Makefile.in (OPT_MAKEFILES_IN): New, set by configure.
(SUBDIR_MAKEFILES_IN): Use $OPT_MAKEFILES_IN.
(check): Give an explicit error if test/ is not present.
* Makefile.in (SUBDIR_MAKEFILES_IN): New variable.
(SUBDIR_MAKEFILES): Derive from $SUBDIR_MAKEFILES_IN.
(Makefile): Use $SUBDIR_MAKEFILES_IN.
2011-05-23 Paul Eggert <eggert@cs.ucla.edu>
* lib/verify.h: Merge from gnulib.
2011-05-22 Paul Eggert <eggert@cs.ucla.edu>
* lib/intprops.h, lib/stdint.in.h, m4/mktime.m4, m4/readlink.m4:
Merge from gnulib.
2011-05-21 Andreas Schwab <schwab@linux-m68k.org>
* Makefile.in (AUTOMAKE_INPUTS): Add $(srcdir)/lib/gnulib.mk.
2011-05-20 Eli Zaretskii <eliz@gnu.org>
* .bzrignore: Add lib/stdio.in-h, lib/stdbool.h, and lib/stdint.h.
* config.bat: Concatenate lisp.mk onto the end of src/Makefile.
2011-05-20 Glenn Morris <rgm@gnu.org>
* configure.in (lisp_frag): New output file.
2011-05-19 Glenn Morris <rgm@gnu.org>
* configure.in (NS_SUPPORT, MOUSE_SUPPORT, TOOLTIP_SUPPORT)
(WINDOW_SUPPORT): Remove output variables that are no longer used.
2011-05-17 Paul Eggert <eggert@cs.ucla.edu>
* lib/gnulib.mk:
* lib/intprops.h:
* lib/unistd.in.h:
* m4/inttypes.m4:
* m4/stdint.m4:
* m4/unistd_h.m4: Sync from gnulib.
2011-05-14 Glenn Morris <rgm@gnu.org>
* configure.in: Treat failure to find an X toolkit the same way we treat
failure to find X and image support.
2011-05-12 Glenn Morris <rgm@gnu.org>
* Makefile.in (src, install-arch-indep, bootstrap-clean)
(check-declare): Shell portability fixes. (Bug#8642)
2011-05-09 Teodor Zlatanov <tzz@lifelogs.com>
* configure.in: Require GnuTLS 2.6.x or higher.
2011-05-06 Paul Eggert <eggert@cs.ucla.edu>
Use C99's va_copy to avoid undefined behavior on x86-64 GNU/Linux.
* Makefile.in (GNULIB_MODULES): Add stdarg, for va_copy.
* lib/stdarg.in.h, m4/stdarg.m4: New files, from gnulib.
* Makefile.in (GNULIB_TOOL_FLAG): Add --conditional-dependencies.
This new gnulib-tool option saves 'configure' the trouble of
checking for strtoull when strtoumax exists.
* configure.in (BITS_PER_LONG_LONG): New macro.
2011-05-05 Glenn Morris <rgm@gnu.org>
* Makefile.in (bootstrap-clean): Save config.log. (Bug#765)
(top_distclean): Delete config.log~.
2011-04-27 Ben Key <bkey76@gmail.com>
* configure.in: Fixed a bug that caused configure with
--enable-checking=stringoverrun to have no effect.
2011-04-26 Paul Eggert <eggert@cs.ucla.edu>
* configure.in: Suppress unnecessary checks for size_t.
(AC_TYPE_SIZE_T): Define an empty macro, to suppress obsolescent test.
(size_t): Do not check for this, and do not typedef. This code
is never exercised now.
* Makefile.in (GNULIB_MODULES): Add strtoumax.
This is needed for the new integer-reading code in lread.c.
It automatically pulls in the following gnulib files, which
are used on old-fashioned platforms that don't have strtoumax:
lib/inttypes.in.h, lib/strtoimax.c, lib/strtol.c, lib/strtoul.c,
lib/strtoull.c, lib/strtoumax.c, lib/verify.h, m4/inttypes.m4,
m4/strtoull.m4, m4/strtoumax.m4.
* .bzrignore: Add lib/inttypes.h.
2011-04-24 Teodor Zlatanov <tzz@lifelogs.com>
* configure.in: Check for GnuTLS certificate verify callbacks.
2011-04-20 Stefan Monnier <monnier@iro.umontreal.ca>
* Makefile.in (config.status): Don't erase in case of error.
In case it disappeared, rebuild it with `configure'.
2011-04-20 Ken Brown <kbrown@cornell.edu>
* configure.in (use_mmap_for_buffers): Set to yes on Cygwin.
2011-04-12 Glenn Morris <rgm@gnu.org>
* configure.in: Require ImageMagick >= 6.2.8. (Bug#7955)
2011-04-09 Paul Eggert <eggert@cs.ucla.edu>
* lib/allocator.c: New file, automatically generated by gnulib.
2011-04-07 Glenn Morris <rgm@gnu.org>
* autogen/update_autogen: Ignore comment diffs in ldefs-boot.el.
2011-04-06 Eli Zaretskii <eliz@gnu.org>
* lib/makefile.w32-in ($(BLD)/careadlinkat.$(O), GNULIBOBJS):
Revert last change.
2011-04-06 Juanma Barranquero <lekktu@gmail.com>
* lib/makefile.w32-in (GNULIBOBJS): Add careadlinkat.$(O).
($(BLD)/careadlinkat.$(O)): New target.
($(BLD)/dtoastr.$(O), $(BLD)/getopt.$(O), $(BLD)/getopt1.$(O))
($(BLD)/strftime.$(O), $(BLD)/time_r.$(O), $(BLD)/md5.$(O)):
Update dependencies.
2011-04-06 Paul Eggert <eggert@cs.ucla.edu>
Fix more problems found by GCC 4.6.0's static checks.
* configure.in (ATTRIBUTE_FORMAT, ATTRIBUTE_FORMAT_PRINTF): New macros.
Replace 2 copies of readlink code with 1 gnulib version (Bug#8401).
* Makefile.in (GNULIB_MODULES): Add careadlinkat.
* lib/allocator.h, lib/careadlinkat.c, lib/careadlinkat.h:
* m4/ssize_t.m4: New files, automatically generated from gnulib.
2011-04-06 Glenn Morris <rgm@gnu.org>
* autogen/update_autogen: Handle loaddefs-like files as well.
(usage): Add -l, -C.
(clean, ldefs_flag, ldefs_in, ldefs_out): New variables.
With -l, check status of lisp/ as well.
With -C, clean before building.
(autoreconf): Only pass -f in the `clean' case.
(commit): New function.
2011-03-28 Glenn Morris <rgm@gnu.org>
* autogen/update_autogen: Pass -f to autoreconf.
* autogen.sh (get_version): Discard "not found" lines.
(check_version): Respect $AUTOCONF etc environment variables.
2011-03-27 Glenn Morris <rgm@gnu.org>
* configure.in (AC_TYPE_SIGNAL): Remove obsolete macro.
(AH_BOTTOM): Do not define SIGTYPE.
2011-03-26 Glenn Morris <rgm@gnu.org>
* configure.in: Replace obsolete macros AC_TRY_COMPILE, AC_TRY_LINK,
AC_TRY_RUN with AC_COMPILE_IFELSE, AC_LINK_IFELSE, AC_RUN_IFELSE.
2011-03-25 Andreas Schwab <schwab@linux-m68k.org>
* autogen/update_autogen: Remove useless function keyword.
2011-03-25 Eli Zaretskii <eliz@gnu.org>
* config.bat: Generate src/config.h and lib/Makefile from
autogen/config.in and autogen/Makefile.in.
2011-03-25 Glenn Morris <rgm@gnu.org>
* compile, config.guess, config.sub, depcomp, install-sh, missing:
Remove; autoreconf can supply them.
* Makefile.in (sync-from-gnulib): Don't sync config.sub,
config.guess, install-sh. Pass -i to autoreconf.
* autogen/update_autogen (genfiles): Add compile, config.guess,
config.sub, depcomp, install-sh, missing. Pass -i to autoreconf.
Discard non-error output from autoreconf in -q case.
* autogen/compile, autogen/config.guess, autogen/config.sub:
* autogen/depcomp, autogen/install-sh, autogen/missing: New.
* autogen/copy_autogen: Add compile, config.guess, config.sub, depcomp,
install-sh, missing.
2011-03-23 Glenn Morris <rgm@gnu.org>
* autogen/update_autogen: Fix typo.
(msg): Remove function; use `exec' instead.
* Makefile.in (mkdir): Use `install-sh -d' instead of mkinstalldirs.
(sync-from-gnulib): Don't sync mkinstalldirs.
* make-dist: Don't distribute mkinstalldirs.
2011-03-23 Paul Eggert <eggert@cs.ucla.edu>
Fix more problems found by GCC 4.5.2's static checks.
* Makefile.in (GNULIB_MODULES): Add socklen.
* configure.in: Do not check for sys/socket.h, since socklen does that.
* m4/socklen.m4: New automatically-generated file, from gnulib.
fakemail: Remove dependency on ignore-value.
* Makefile.in (GNULIB_MODULES): Add stdio.
* lib/stdio.in.h, m4/stdio_h.m4: New files, automatically
imported from gnulib.
* .bzrignore: Add lib/stdio.h.
2011-03-22 Glenn Morris <rgm@gnu.org>
* autogen/copy_autogen: Work from ./ or ../.
Fix time-stamps.
* autogen.sh: Doc fix.
2011-03-20 Glenn Morris <rgm@gnu.org>
* autogen/: New directory, to be excluded from releases.
* autogen/copy_autogen, autogen/update_autogen: New scripts.
* autogen/README: New file.
* autogen/aclocal.m4, autogen/config.in, autogen/configure:
* autogen/Makefile.in: Add auto-updated generated files.
* autogen.sh: No longer a no-op, now it tests for autotools
and runs them as necessary.
* configure.in: Defaule maintainer-mode to on.
* aclocal.m4, configure, lib/Makefile.in: Remove files.
2011-03-13 Paul Eggert <eggert@cs.ucla.edu>
Update for gnulib.
* Makefile.in (GNULIB_MODULES): Add intprops, as Emacs now
includes <intprops.h> directly.
* lib/sys_stat.in.h: New version from Gnulib, which fixes a bug
when building Emacs on Solaris 9 and running it on Solaris 10.
2011-03-08 Jan Djärv <jan.h.d@swipnet.se>
* configure.in: Require 3.0 for --with-gtk3. Add HAVE_GTK3.
2011-03-07 Chong Yidong <cyd@stupidchicken.com>
* Version 23.3 released.
2011-03-06 Glenn Morris <rgm@gnu.org>
* configure.in (FREETYPE_LIBS): Actually set it to something.
2011-03-02 Paul Eggert <eggert@cs.ucla.edu>
Work around some portability problems with symlinks.
* Makefile.in (GNULIB_MODULES): Add lstat, readlink, symlink.
* configure.in (lstat, HAVE_LSTAT): Remove special hack.
* lib/dosname.h, lib/lstat.c, lib/readlink.c, lib/stat.c:
* lib/symlink.c, m4/lstat.m4, m4/readlink.m4, m4/stat.m4:
* m4/symlink.m4:
New files, automatically generated from gnulib.
* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk:
* m4/gl-comp.m4, src/config.in, config.sub: Regenerate.
2011-02-26 Eli Zaretskii <eliz@gnu.org>
* .bzrignore: Ignore new lib/*.in-h files.
* config.bat: Rename stdint.in.h and sys_stat.in.h. Call
depfiles.bat even if lib/deps already exist.
2011-02-25 Paul Eggert <eggert@cs.ucla.edu>
* configure, lib/Makefile.in, lib/getopt_int.h, lib/gnulib.mk:
* lib/stdlib.in.h, m4/stdlib_h.m4: Regenerate to incorporate
recent changes to configure.in and to gnulib.
2011-02-24 Glenn Morris <rgm@gnu.org>
* configure.in: Replace obsolete AC_OUTPUT() with AC_CONFIG_FILES(),
AC_CONFIG_COMMANDS(), and AC_OUTPUT sans arguments.
2011-02-22 Paul Eggert <eggert@cs.ucla.edu>
Assume S_ISLNK etc. work, since gnulib supports this.
* Makefile.in (GNULIB_MODULES): Add sys_stat.
* configure.in: Check for lstat and set HAVE_LSTAT=0 if not.
Pretend to be using the gnulib lstat module for benefit of sys/stat.h.
* configure, lib/Makefile.in, lib/gnulib.mk: Regenerate.
2011-02-21 Paul Eggert <eggert@cs.ucla.edu>
* lib/min-max.h: New file, for "min" and "max".
2011-02-21 Christoph Scholtes <cschol2112@gmail.com>
* lib/makefile.w32-in ($(BLD)/md5.$(O)): Added dependency on
$(EMACS_ROOT)/nt/inc/stdint.h.
2011-02-21 Eli Zaretskii <eliz@gnu.org>
* lib/makefile.w32-in ($(BLD)/filemode.$(O)): Move from
src/makefile.w32-in and adapt. Depend on stamp_BLD.
(GNULIBOBJS): Add $(BLD)/filemode.$(O).
2011-02-20 Paul Eggert <eggert@cs.ucla.edu>
Import filemode module from gnulib.
* .bzrignore: Add lib/sys/.
* Makefile.in (GNULIB_MODULES): Add filemode.
* lib/Makefile.am (MOSTLYCLEANDIRS): New macro.
* lib/filemode.c: Renamed from src/filemode.c and regenerated
from gnulib. This adds support for some more file types, e.g.,
Cray DMF migrated files.
* lisp/emacs-lisp/find-gc.el (find-gc-source-files): Remove filemode.c.
* lib/filemode.h, lib/sys_stat.in.h, m4/filemode.m4, m4/st_dm_mode.m4:
* m4/sys_stat_h.m4: New files, generated from gnulib.
* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4:
Regenerate.
2011-02-20 Eli Zaretskii <eliz@gnu.org>
* lib/makefile.w32-in ($(BLD)/md5.$(O)): Don't depend on
$(EMACS_ROOT)/nt/inc/sys/stat.h.
2011-02-20 Paul Eggert <eggert@cs.ucla.edu>
* configure.in (C_WARNINGS_SWITCH): Do not prepend -Wno-pointer-sign.
This undoes the 2006-01-02 change. The -Wno-pointer-sign option
is no longer needed, due to the recent SSDATA and related changes.
Perhaps -Wno-pointer-sign should also be removed from
nextstep/Cocoa/Emacs.xcodeproj/project.pbxproj but I have no easy
way to test this so I left it alone.
* configure: Regenerate.
2011-02-20 Christoph Scholtes <cschol2112@gmail.com>
* lib/makefile.w32-in ($(BLD)/md5.$(O)): New recipe, moved from
src/makefile.w32-in.
2011-02-20 Paul Eggert <eggert@cs.ucla.edu>
Import crypto/md5 and stdint modules from gnulib.
* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4:
Regenerate.
* lib/md5.c, lib/md5.h: Rename from src/md5.h and lib/md5.h.
Import the new versions from gnulib; they assume a C99-style
<stdint.h>, supplied by the stdint module.
* lib/stdint.in.h, m4/longlong.m4, m4/stdint.m4, m4/md5.m4: New files,
imported from gnulib.
* Makefile.in (MAKEFILE_MODULES): Add crypto/md5.
* admin/notes/copyright: Remove src/md5.c and src/md5.h as
special cases.
2011-02-19 Eli Zaretskii <eliz@gnu.org>
* .bzrignore: Ignore cxxdefs.h and lib/*.in-h files.
Add lib/deps/.
* config.bat: Configure in `lib'.
Generate *.Po files in lib/deps.
2011-02-18 Paul Eggert <eggert@cs.ucla.edu>
Import IRIX 6.5 getloadavg fixes from gnulib.
* configure, lib/getloadavg.c, m4/getloadavg.m4: Regenerate.
2011-02-16 Paul Eggert <eggert@cs.ucla.edu>
Import getloadavg module from gnulib.
* .bzrignore: Add lib/stdlib.h.
* Makefile.in (GNULIB_MODULES): Add getloadavg.
* admin/notes/copyright: Remove src/getloadavg.c as a special case.
* configure.in (LIBS_SYSTEM): Omit -lkstat on sol2*; gnulib does this.
(AC_CONFIG_LIBOBJ_DIR, AC_FUNC_GETLOADAVG, GETLOADAVG_FILES):
Remove; gnulib does this now.
* lib/getloadavg.c: Rename from src/getloadavg.c, and sync
from gnulib. This adds support for several other systems, such
as Tru64 4.0D, QNX, AIX perfstat, etc. It also fixes a potential
buffer overrun on Linux hosts under very high load, and on hosts
that maintain a channel to the load average file it makes sure
the file descriptor is close-on-exec (on hosts that support this)
and is not stdin, stdout, or stderr.
* lib/stdlib.in.h, m4/getloadavg.m4, m4/stdlib_h.m4: New files,
from gnulib.
* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4:
* src/config.in: Regenerate.
2011-02-15 Paul Eggert <eggert@cs.ucla.edu>
Merge from gnulib.
* install-sh: Update to scriptversion 2011-01-19.21.
2011-02-13 Bruno Haible <bruno@clisp.org>
Consistent macro naming for macros that use GCC __attribute__.
* lib/ignore-value.h (_GL_ATTRIBUTE_DEPRECATED): Renamed from
ATTRIBUTE_DEPRECATED.
2011-02-12 Bruno Haible <bruno@clisp.org>
setlocale: Prefer gnulib's override over libintl's override.
* lib/gettext.h (setlocale): Redefine to rpl_setlocale if
GNULIB_defined_setlocale is set.
2011-02-13 Glenn Morris <rgm@gnu.org>
* make-dist: Exclude generated file src/globals.h.
2011-02-10 Paul Eggert <eggert@cs.ucla.edu>
* arg-nonnull.h, c++defs.h, warn-on-use.h: Fix licenses.
Sync from gnulib, which has been patched to fix the problem
with the license notices. Problem reported by Glenn Morris in
<http://lists.gnu.org/archive/html/emacs-devel/2011-02/msg00403.html>.
2011-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
* .bzrignore: Ignore globals.h and related stamp.
2011-02-09 Paul Eggert <eggert@cs.ucla.edu>
* lib/Makefile.in, lib/gnulib.mk: Regenerate.
This merges the following fix from gnulib:
2011-02-08 Bruno Haible <bruno@clisp.org>
Split large sed scripts, for HP-UX sed.
2011-02-08 Tom Tromey <tromey@redhat.com>
* configure: Rebuild.
* configure.in (NS_OBJC_OBJ): New subst.
2011-02-06 Paul Eggert <eggert@cs.ucla.edu>
gnulib: allow multiple gnulib generated replacements to coexist
This defines a few preprocessor symbols that should not affect Emacs.
* lib/getopt.in.h, lib/time.in.h, lib/unistd.in.h: Regenerate
via "make sync-from-gnulib".
gnulib: undo previous change
The upstream _HEADERS change was backed out of gnulib (see the
same thread). Stay in sync with gnulib.
gnulib: adjust to upstream _HEADERS change
* lib/Makefile.am (EXTRA_HEADERS, nodist_pkginclude_HEADERS):
New empty macros, to accommodate recent changes to gnulib. See
<http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00068.html>.
* c++defs.h, lib/Makefile.in, lib/ftoastr.h, lib/getopt.in.h:
* lib/gnulib.mk, lib/ignore-value.h, lib/stdbool.in.h, lib/stddef.in.h:
* lib/time.in.h, lib/unistd.in.h:
Regenerate.
2011-02-05 Paul Eggert <eggert@cs.ucla.edu>
sync from gnulib to remove HAVE_STDBOOL_H
* m4/stdbool.m4 (AC_CHECK_HEADER_STDBOOL): Renamed from
AC_HEADER_STDBOOL. All uses changed. Do not define
HAVE_STDBOOL_H, as gnulib does not need this. This change is
imported from the latest Autoconf git. It was motivated by Emacs,
which uses gnulib but does not need HAVE_STDBOOL_H.
* configure, src/config.in: Regenerate.
* config.guess, config.sub: Sync to 2011-02-02 versions (whitespace)
2011-02-03 Paul Eggert <eggert@cs.ucla.edu>
allow C code to suppress warnings about ignored return values
* Makefile.in (GNULIB_MODULES): Add ignore-value.
* configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: Regenerate.
* lib/ignore-value.h: New file.
2011-01-31 Chong Yidong <cyd@stupidchicken.com>
* configure.in: Test existence of xaw3d library, not just the
header (Bug#7642).
2011-01-31 Eli Zaretskii <eliz@gnu.org>
* lib/makefile.w32-in (GNULIBOBJS): Add $(BLD)/strftime.$(O) and
$(BLD)/time_r.$(O).
($(BLD)/dtoastr.$(O)): Depend on $(EMACS_ROOT)/src/s/ms-w32.h and
$(EMACS_ROOT)/src/m/intel386.h.
($(BLD)/strftime.$(O)):
($(BLD)/time_r.$(O)): Define prerequisites.
2011-01-31 Paul Eggert <eggert@cs.ucla.edu>
src/emacs.c now gets version number from configure.in
* configure.in (version): Set this from $PACKAGE_VERSION,
which is set from AC_INIT, rather than scouting through src/emacs.c.
* configure: Regenerate.
* make-dist (version): Get it from configure.in, not src/emacs.c.
2011-01-30 Paul Eggert <eggert@cs.ucla.edu>
strftime: import from gnulib
* Makefile.in (GNULIB_MODULES): Add strftime.
* configure.in (AC_FUNC_STRFTIME, my_strftime): Remove; no longer
needed.
* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4:
Regenerate.
* lib/strftime.c, lib/strftime.h, lib/stdbool.in.h: New files,
imported from gnulib.
* m4/strftime.m4, m4/stdbool.m4, m4/tm_gmtoff.m4: Likewise.
This incorporates many changes from gnulib, including simpler
handling of multibyte formats, porting to mingw32 and other
platforms, and support for higher-resolution time stamps.
Emacs does not yet use the higher-resolution interface.
2011-01-30 Paul Eggert <eggert@cs.ucla.edu>
gnulib: import mktime and move-if-change fixes from gnulib
* configure: Regenerate from the following.
2011-01-30 Paul Eggert <eggert@cs.ucla.edu>
mktime: clarify long_int width checking
* lib/mktime.c (long_int_is_wide_enough): Move this assertion to
the top level, to make it clearer that the assumption about
long_int width is being checked. See
<http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00554.html>.
2011-01-29 Paul Eggert <eggert@cs.ucla.edu>
TYPE_MAXIMUM: avoid theoretically undefined behavior
* lib/intprops.h (TYPE_MINIMUM, TYPE_MAXIMUM): Do not shift a
negative number, which the C Standard says has undefined behavior.
In practice this is not a problem, but might as well do it by the book.
Reported by Rich Felker and Eric Blake; see
<http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00493.html>.
* m4/mktime.m4 (AC_FUNC_MKTIME): Likewise.
* lib/mktime.c (TYPE_MAXIMUM): Redo slightly to match the others.
mktime: #undef mktime before #defining it
* lib/mktime.c (mktime) [DEBUG]: #undef mktime before #defining it.
mktime: systematically normalize tm_isdst comparisons
* lib/mktime.c (isdst_differ): New function.
(__mktime_internal): Use it systematically for all isdst comparisons.
This completes the fix for libc BZ #6723, and removes the need for
normalizing tm_isdst. See
<http://sourceware.org/bugzilla/show_bug.cgi?id=6723>
(not_equal_tm) [DEBUG]: Use isdst_differ here, too.
mktime: fix some integer overflow issues and sidestep the rest
This was prompted by a bug report by Benjamin Lindner for MinGW
<http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00472.html>.
His bug is due to signed integer overflow (0 - INT_MIN), and I
I scanned through mktime.c looking for other integer overflow
problems, fixing all the bugs I found.
Although the C Standard says the resulting code is still not safe
in the presence of integer overflow, in practice it should be good
enough for all real-world two's-complement implementations, except
for debugging environments that deliberately trap on integer
overflow (e.g., gcc -ftrapv).
* lib/mktime.c (WRAPV): New macro.
(SHR): Also check that long_int and time_t shift right in the
usual way, before using the fast-but-unportable method.
(TYPE_ONES_COMPLEMENT, TYPE_SIGNED_MAGNITUDE): Remove, no longer
used. The code already assumed two's complement, so there's
no need to test for alternatives. All uses removed.
(TYPE_MAXIMUM): Don't rely here on overflow behavior not defined by
the C standard. Problem reported by Rich Felker in
<http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00488.html>.
(twos_complement_arithmetic): Also check long_int and time_t.
(time_t_avg, time_t_add_ok, time_t_int_add_ok): New functions.
(guess_time_tm, ranged_convert, __mktime_internal): Use them.
(__mktime_internal): Avoid integer overflow with unary subtraction
in two instances where -1 - X is an adequate replacement for -X,
since the calculations are approximate.
2011-01-29 Eric Blake <eblake@redhat.com>
mktime: avoid infinite loop
* m4/mktime.m4 (AC_FUNC_MKTIME): Avoid overflow on possibly-signed
type; behavior is still undefined but portable to all known targets.
Reported by Rich Felker.
2011-01-28 Paul Eggert <eggert@cs.ucla.edu>
mktime: avoid problems on NetBSD 5 / i386
* lib/mktime.c (long_int): New type. This works around a problem
on NetBSD 5 / i386, where 'long int' and 'int' are both 32 bits
but time_t is 64 bits, and where I expect the existing code is
wrong in some cases.
(leapyear, ydhms_diff, guess_time_tm, __mktime_internal): Use it.
(ydhms_diff): Bring back the compile-time check for wide-enough
year and yday.
mktime: fix misspelling in comment
* lib/mktime.c (__mktime_internal): Fix misspelling in comment.
This merges all recent glibc changes of importance.
2011-01-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
move-if-change: cope with concurrent mv of identical file.
* move-if-change (CMPPROG): Accept environment
variable as an override for `cmp'.
(usage): Document CMPPROG.
Adjust comparison to drop stdout. Cope with failure of mv if
the target file exists and is identical to the source, for
parallel builds.
Report from H.J. Lu against binutils in PR binutils/12283.
2011-01-29 Eli Zaretskii <eliz@gnu.org>
* lib/makefile.w32-in:
* lib/getopt_.h: New files.
2011-01-28 Paul Eggert <eggert@cs.ucla.edu>
improve fix for MS-DOS file name clash
* Makefile.in (DOS_gnulib_comp.m4): Renamed from DOS-gnulib-comp.m4,
for portability to POSIX make. Reported by Bruno Haible.
(sync-from-gnulib): Copy gl-comp.m4 (if present) back to
gnulib-comp.m4 before running gnulib-tool, to prevent old gnulib
files from accumulating as garbage. Also reported by Bruno Haible.
2011-01-27 Paul Eggert <eggert@cs.ucla.edu>
fix two m4/gnulib-*.m4 file names that clashed under MS-DOS
* Makefile.in (DOS-gnulib-comp.m4): New macro.
(sync-from-gnulib): Rename m4/gnulib-comp.m4 to m4/gl-comp.m4 to avoid
problems with MS-DOS 8+3 file name restrictions.
Remove m4/gnulib-cache.m4, as we can live without it. If we kept
it, it would also cause problems when extracting Emacs distribution
tarballs on MS-DOS hosts.
(ACLOCAL_INPUTS): Adjust to file renaming.
* aclocal.m4, configure, lib/Makefile.in, src/config.in: Regenerate.
* config.guess, config.sub: Sync from gnulib.
* m4/gnulib-cache.m4: Remove from repository.
* m4/gl-comp.m4: Rename from m4/gnulib-comp.m4.
2011-01-25 Glenn Morris <rgm@gnu.org>
* README: Add a note about ranges in copyright years.
* configure.in: Set CANNOT_DUMP on ia64 hpux (port from emacs-23).
2011-01-25 Peter O'Gorman <bug-gnu-emacs@mlists.thewrittenword.com> (tiny change)
* configure.in: Add HP-UX on IA64 (Bug#6811).
2011-01-24 Paul Eggert <eggert@cs.ucla.edu>
Remove HAVE_RAW_DECL_CHOWN etc. from config.h
* Makefile.in (sync-from-gnulib): Remove m4/warn-on-use.m4,
as it is no longer needed.
* aclocal.m4, configure, lib/Makefile.in, src/config.in: Regenerate.