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Merge bitcoin-core/secp256k1#1079: configure: Add hidden --enable-dev…
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…-mode to enable all the stuff

e0838d6 configure: Add hidden --enable-dev-mode to enable all the stuff (Tim Ruffing)
fabd579 configure: Remove redundant code that sets _enable variables (Tim Ruffing)
0d4226c configure: Use canonical variable prefix _enable consistently (Tim Ruffing)

Pull request description:

ACKs for top commit:
  elichai:
    tACK e0838d6
  jonasnick:
    ACK e0838d6

Tree-SHA512: dfa1977f8844b8c93c6e72e81845166b47892a0169d931413587ce4ca6b0516b38214635ccfcc008f657d49a07d00574bf9b2c3d40a6d538cc7493b8716219aa
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@jonasnick
jonasnick committed Feb 27, 2022
2 parents 64b3497 + e0838d6 commit ac83be3
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Showing 2 changed files with 53 additions and 46 deletions.
13 changes: 13 additions & 0 deletions build-aux/m4/bitcoin_secp.m4
View file
Expand Up @@ -38,3 +38,16 @@ AC_DEFUN([SECP_TRY_APPEND_CFLAGS], [
unset flag_works
AC_SUBST($2)
])

dnl SECP_SET_DEFAULT(VAR, default, default-dev-mode)
dnl Set VAR to default or default-dev-mode, depending on whether dev mode is enabled
AC_DEFUN([SECP_SET_DEFAULT], [
if test "${enable_dev_mode+set}" != set; then
AC_MSG_ERROR([[Set enable_dev_mode before calling SECP_SET_DEFAULT]])
fi
if test x"$enable_dev_mode" = x"yes"; then
$1="$3"
else
$1="$2"
fi
])
86 changes: 40 additions & 46 deletions configure.ac
View file
Expand Up @@ -114,60 +114,54 @@ SECP_TRY_APPEND_DEFAULT_CFLAGS(SECP_CFLAGS)
### Define config arguments
###

# In dev mode, we enable all binaries and modules by default but individual options can still be overridden explicitly.
# Check for dev mode first because SECP_SET_DEFAULT needs enable_dev_mode set.
AC_ARG_ENABLE(dev_mode, [], [],
[enable_dev_mode=no])

AC_ARG_ENABLE(benchmark,
AS_HELP_STRING([--enable-benchmark],[compile benchmark [default=yes]]),
[use_benchmark=$enableval],
[use_benchmark=yes])
AS_HELP_STRING([--enable-benchmark],[compile benchmark [default=yes]]), [],
[SECP_SET_DEFAULT([enable_benchmark], [yes], [yes])])

AC_ARG_ENABLE(coverage,
AS_HELP_STRING([--enable-coverage],[enable compiler flags to support kcov coverage analysis [default=no]]),
[enable_coverage=$enableval],
[enable_coverage=no])
AS_HELP_STRING([--enable-coverage],[enable compiler flags to support kcov coverage analysis [default=no]]), [],
[SECP_SET_DEFAULT([enable_coverage], [no], [no])])

AC_ARG_ENABLE(tests,
AS_HELP_STRING([--enable-tests],[compile tests [default=yes]]),
[use_tests=$enableval],
[use_tests=yes])
AS_HELP_STRING([--enable-tests],[compile tests [default=yes]]), [],
[SECP_SET_DEFAULT([enable_tests], [yes], [yes])])

AC_ARG_ENABLE(experimental,
AS_HELP_STRING([--enable-experimental],[allow experimental configure options [default=no]]),
[use_experimental=$enableval],
[use_experimental=no])
AS_HELP_STRING([--enable-experimental],[allow experimental configure options [default=no]]), [],
[SECP_SET_DEFAULT([enable_experimental], [no], [yes])])

AC_ARG_ENABLE(exhaustive_tests,
AS_HELP_STRING([--enable-exhaustive-tests],[compile exhaustive tests [default=yes]]),
[use_exhaustive_tests=$enableval],
[use_exhaustive_tests=yes])
AS_HELP_STRING([--enable-exhaustive-tests],[compile exhaustive tests [default=yes]]), [],
[SECP_SET_DEFAULT([enable_exhaustive_tests], [yes], [yes])])

AC_ARG_ENABLE(examples,
AS_HELP_STRING([--enable-examples],[compile the examples [default=no]]),
[use_examples=$enableval],
[use_examples=no])
AS_HELP_STRING([--enable-examples],[compile the examples [default=no]]), [],
[SECP_SET_DEFAULT([enable_examples], [no], [yes])])

AC_ARG_ENABLE(module_ecdh,
AS_HELP_STRING([--enable-module-ecdh],[enable ECDH shared secret computation]),
[enable_module_ecdh=$enableval],
[enable_module_ecdh=no])
AS_HELP_STRING([--enable-module-ecdh],[enable ECDH shared secret computation]), [],
[SECP_SET_DEFAULT([enable_module_ecdh], [no], [yes])])

AC_ARG_ENABLE(module_recovery,
AS_HELP_STRING([--enable-module-recovery],[enable ECDSA pubkey recovery module [default=no]]),
[enable_module_recovery=$enableval],
[enable_module_recovery=no])
AS_HELP_STRING([--enable-module-recovery],[enable ECDSA pubkey recovery module [default=no]]), [],
[SECP_SET_DEFAULT([enable_module_recovery], [no], [yes])])

AC_ARG_ENABLE(module_extrakeys,
AS_HELP_STRING([--enable-module-extrakeys],[enable extrakeys module (experimental)]),
[enable_module_extrakeys=$enableval],
[enable_module_extrakeys=no])
AS_HELP_STRING([--enable-module-extrakeys],[enable extrakeys module (experimental)]), [],
[SECP_SET_DEFAULT([enable_module_extrakeys], [no], [yes])])

AC_ARG_ENABLE(module_schnorrsig,
AS_HELP_STRING([--enable-module-schnorrsig],[enable schnorrsig module (experimental)]),
[enable_module_schnorrsig=$enableval],
[enable_module_schnorrsig=no])
AS_HELP_STRING([--enable-module-schnorrsig],[enable schnorrsig module (experimental)]), [],
[SECP_SET_DEFAULT([enable_module_schnorrsig], [no], [yes])])

AC_ARG_ENABLE(external_default_callbacks,
AS_HELP_STRING([--enable-external-default-callbacks],[enable external default callback functions [default=no]]),
[use_external_default_callbacks=$enableval],
[use_external_default_callbacks=no])
AS_HELP_STRING([--enable-external-default-callbacks],[enable external default callback functions [default=no]]), [],
[SECP_SET_DEFAULT([enable_external_default_callbacks], [no], [no])])

# Test-only override of the (autodetected by the C code) "widemul" setting.
# Legal values are int64 (for [u]int64_t), int128 (for [unsigned] __int128), and auto (the default).
Expand Down Expand Up @@ -257,14 +251,14 @@ else
fi

# Select assembly optimization
use_external_asm=no
enable_external_asm=no

case $set_asm in
x86_64)
AC_DEFINE(USE_ASM_X86_64, 1, [Define this symbol to enable x86_64 assembly optimizations])
;;
arm)
use_external_asm=yes
enable_external_asm=yes
;;
no)
;;
Expand All @@ -273,7 +267,7 @@ no)
;;
esac

if test x"$use_external_asm" = x"yes"; then
if test x"$enable_external_asm" = x"yes"; then
AC_DEFINE(USE_EXTERNAL_ASM, 1, [Define this symbol if an external (non-inline) assembly implementation is used])
fi

Expand Down Expand Up @@ -361,7 +355,7 @@ if test x"$enable_module_extrakeys" = x"yes"; then
AC_DEFINE(ENABLE_MODULE_EXTRAKEYS, 1, [Define this symbol to enable the extrakeys module])
fi

if test x"$use_external_default_callbacks" = x"yes"; then
if test x"$enable_external_default_callbacks" = x"yes"; then
AC_DEFINE(USE_EXTERNAL_DEFAULT_CALLBACKS, 1, [Define this symbol if an external implementation of the default callbacks is used])
fi

Expand Down Expand Up @@ -400,15 +394,15 @@ AC_SUBST(SECP_TEST_LIBS)
AC_SUBST(SECP_TEST_INCLUDES)
AC_SUBST(SECP_CFLAGS)
AM_CONDITIONAL([ENABLE_COVERAGE], [test x"$enable_coverage" = x"yes"])
AM_CONDITIONAL([USE_TESTS], [test x"$use_tests" != x"no"])
AM_CONDITIONAL([USE_EXHAUSTIVE_TESTS], [test x"$use_exhaustive_tests" != x"no"])
AM_CONDITIONAL([USE_EXAMPLES], [test x"$use_examples" != x"no"])
AM_CONDITIONAL([USE_BENCHMARK], [test x"$use_benchmark" = x"yes"])
AM_CONDITIONAL([USE_TESTS], [test x"$enable_tests" != x"no"])
AM_CONDITIONAL([USE_EXHAUSTIVE_TESTS], [test x"$enable_exhaustive_tests" != x"no"])
AM_CONDITIONAL([USE_EXAMPLES], [test x"$enable_examples" != x"no"])
AM_CONDITIONAL([USE_BENCHMARK], [test x"$enable_benchmark" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_ECDH], [test x"$enable_module_ecdh" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_RECOVERY], [test x"$enable_module_recovery" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_EXTRAKEYS], [test x"$enable_module_extrakeys" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_SCHNORRSIG], [test x"$enable_module_schnorrsig" = x"yes"])
AM_CONDITIONAL([USE_EXTERNAL_ASM], [test x"$use_external_asm" = x"yes"])
AM_CONDITIONAL([USE_EXTERNAL_ASM], [test x"$enable_external_asm" = x"yes"])
AM_CONDITIONAL([USE_ASM_ARM], [test x"$set_asm" = x"arm"])
AM_CONDITIONAL([BUILD_WINDOWS], [test "$build_windows" = "yes"])
AC_SUBST(LIB_VERSION_CURRENT, _LIB_VERSION_CURRENT)
Expand All @@ -424,11 +418,11 @@ AC_OUTPUT

echo
echo "Build Options:"
echo " with external callbacks = $use_external_default_callbacks"
echo " with benchmarks = $use_benchmark"
echo " with tests = $use_tests"
echo " with external callbacks = $enable_external_default_callbacks"
echo " with benchmarks = $enable_benchmark"
echo " with tests = $enable_tests"
echo " with coverage = $enable_coverage"
echo " with examples = $use_examples"
echo " with examples = $enable_examples"
echo " module ecdh = $enable_module_ecdh"
echo " module recovery = $enable_module_recovery"
echo " module extrakeys = $enable_module_extrakeys"
Expand Down

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