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| author | Benjamin Kosnik <bkoz@purist.soma.redhat.com> | 2000-06-23 17:57:04 +0000 |
|---|---|---|
| committer | Benjamin Kosnik <bkoz@gcc.gnu.org> | 2000-06-23 17:57:04 +0000 |
| commit | 4f76382d2f7bdadb5de3aebc383ff2bb2035a208 (patch) | |
| tree | 31904f18dfd5dcd567728ba40cbc828d884f4a2f | |
| parent | 782c59d653847c43c435a986e3e6a9421c1f7faf (diff) | |
| download | gcc-4f76382d2f7bdadb5de3aebc383ff2bb2035a208.zip gcc-4f76382d2f7bdadb5de3aebc383ff2bb2035a208.tar.gz gcc-4f76382d2f7bdadb5de3aebc383ff2bb2035a208.tar.bz2 | |
acinclude.m4 (GLIBCPP_CHECK_MATH_SUPPORT): Add -D_GNU_SOURCE, so that all the freaky stuff like sincos will be around...
2000-06-23 Benjamin Kosnik <bkoz@purist.soma.redhat.com>
Ulrich Drepper <drepper@cygnus.com>
* acinclude.m4 (GLIBCPP_CHECK_MATH_SUPPORT): Add -D_GNU_SOURCE, so
that all the freaky stuff like sincos will be around...
Co-Authored-By: Ulrich Drepper <drepper@cygnus.com>
From-SVN: r34666
| -rw-r--r-- | libstdc++-v3/ChangeLog | 6 | ||||
| -rw-r--r-- | libstdc++-v3/acinclude.m4 | 2 | ||||
| -rw-r--r-- | libstdc++-v3/aclocal.m4 | 2 | ||||
| -rwxr-xr-x | libstdc++-v3/configure | 2 |
4 files changed, 9 insertions, 3 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 4abe249..19f3bc8 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2000-06-23 Benjamin Kosnik <bkoz@purist.soma.redhat.com> + Ulrich Drepper <drepper@cygnus.com> + + * acinclude.m4 (GLIBCPP_CHECK_MATH_SUPPORT): Add -D_GNU_SOURCE, so + that all the freaky stuff like sincos will be around... + 2000-06-22 Branko Cibej <branko.cibej@hermes.si> * Makefile.am (AM_MAKEFLAGS): Added WERROR to list of flags. diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index b8d3337..4203ea6 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -482,7 +482,7 @@ dnl GLIBCPP_CHECK_MATH_SUPPORT AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [ ac_test_CXXFLAGS="${CXXFLAGS+set}" ac_save_CXXFLAGS="$CXXFLAGS" - CXXFLAGS='-fno-builtins' + CXXFLAGS='-fno-builtins -D_GNU_SOURCE' dnl Check libm AC_CHECK_LIB(m, sin, libm="-lm") diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4 index 41ca7a4..a3d5bcb 100644 --- a/libstdc++-v3/aclocal.m4 +++ b/libstdc++-v3/aclocal.m4 @@ -494,7 +494,7 @@ dnl GLIBCPP_CHECK_MATH_SUPPORT AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [ ac_test_CXXFLAGS="${CXXFLAGS+set}" ac_save_CXXFLAGS="$CXXFLAGS" - CXXFLAGS='-fno-builtins' + CXXFLAGS='-fno-builtins -D_GNU_SOURCE' dnl Check libm AC_CHECK_LIB(m, sin, libm="-lm") diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index 80c621a..cd0ef68 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -3970,7 +3970,7 @@ EOF ac_test_CXXFLAGS="${CXXFLAGS+set}" ac_save_CXXFLAGS="$CXXFLAGS" - CXXFLAGS='-fno-builtins' + CXXFLAGS='-fno-builtins -D_GNU_SOURCE' echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6 echo "configure:3977: checking for sin in -lm" >&5 |