| commit | b6f914f633d45a1f8cae627a52f60f20d6fdf021 | |
| author | Richard Sandiford <richard@codesourcery.com> | |
| Wed, 3 Oct 2007 14:16:57 +0000 (3 14:16 +0000) | ||
| committer | Kazu Hirata <kazu@gcc.gnu.org> | |
| Wed, 3 Oct 2007 14:16:57 +0000 (3 14:16 +0000) | ||
| tree | 5cd207e557ef35d5ff0fb9416fe61097d15d6d8d | treesnapshot (tar.gz zip) |
| parent | 6d2c26dec4f9bc41c92f25326cedb60509d2aa1a | commitdiff |
no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.
config/
* no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.
libstdc++-v3/
libstdc++/
* acinclude.m4 (GLIBCXX_ENABLE_C99): Temporarily add
-fno-exceptions to CXXFLAGS. Use GCC_TRY_COMPILE_OR_LINK.
Make the tests assign results to volatile variables. Use -lm
for link tests in GCC_TRY_COMPILE_OR_LINK. Fall back to
compile-only tests if -lm is not available.
* configure: Regenerate.
From-SVN: r128982
config/
* no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.
libstdc++-v3/
libstdc++/
* acinclude.m4 (GLIBCXX_ENABLE_C99): Temporarily add
-fno-exceptions to CXXFLAGS. Use GCC_TRY_COMPILE_OR_LINK.
Make the tests assign results to volatile variables. Use -lm
for link tests in GCC_TRY_COMPILE_OR_LINK. Fall back to
compile-only tests if -lm is not available.
* configure: Regenerate.
From-SVN: r128982