diff options
| author | pme <pme@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-08-11 05:56:33 +0000 |
|---|---|---|
| committer | pme <pme@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-08-11 05:56:33 +0000 |
| commit | b1e05b1ac87bb2c1f693b6ee340a073ab42b4932 (patch) | |
| tree | 9a827e1da8a375851f6f8f8b1d0f24414dd79d5a /libstdc++-v3/aclocal.m4 | |
| parent | f4a06a6475524cae0f273b21a70901a34db5a045 (diff) | |
| download | gcc-b1e05b1ac87bb2c1f693b6ee340a073ab42b4932.tar.gz | |
2003-08-11 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4 (GLIBCXX_CONFIGURE): Unprecious CC and CFLAGS
when calling AC_PROG_CC.
* aclocal.m4, configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70319 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/aclocal.m4')
| -rw-r--r-- | libstdc++-v3/aclocal.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4 index d37136d7f2d..df6fb7b1868 100644 --- a/libstdc++-v3/aclocal.m4 +++ b/libstdc++-v3/aclocal.m4 @@ -101,8 +101,6 @@ AC_DEFUN(GLIBCXX_CONFIGURE, [ AC_HELP_STRING([--with-newlib], [assume newlib as a system C library])) - AC_PROG_CC - # We're almost certainly being configured before anything else which uses # C++, so all of our AC_PROG_* discoveries will be cached. It's vital that # we not cache the value of CXX that we "discover" here, because it's set @@ -115,7 +113,7 @@ AC_DEFUN(GLIBCXX_CONFIGURE, [ # wrong (non-multilib-adjusted) value will be used in multilibs. This # little trick also affects CPPFLAGS, CXXFLAGS, and LDFLAGS. And as a side # effect, CXXFLAGS is no longer automagically subst'd, so we have to do - # that ourselves. + # that ourselves. Un-preciousing AC_PROG_CC also affects CC and CFLAGS. # # -fno-builtin must be present here so that a non-conflicting form of # std::exit can be guessed by AC_PROG_CXX, and used in later tests. @@ -125,9 +123,11 @@ AC_DEFUN(GLIBCXX_CONFIGURE, [ m4_define([_AC_ARG_VAR_PRECIOUS],[]) save_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS -fno-builtin" + AC_PROG_CC AC_PROG_CXX CXXFLAGS="$save_CXXFLAGS" m4_rename([glibcxx_PRECIOUS],[_AC_ARG_VAR_PRECIOUS]) + AC_SUBST(CFLAGS) AC_SUBST(CXXFLAGS) # For directory versioning (e.g., headers) and other variables. |