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author | Jonathan Wakely <jwakely.gcc@gmail.com> | 2011-11-07 08:46:58 +0000 |
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committer | Jonathan Wakely <redi@gcc.gnu.org> | 2011-11-07 08:46:58 +0000 |
commit | e0f0ee74f00a58dc356ab1ac23638c97d505eb8d (patch) | |
tree | cb5f8d91252e8e7bcda39fce03401c8827c41961 /libstdc++-v3/configure | |
parent | b3242a4c75342dc2a5260fd452b9ea5c9d604296 (diff) | |
download | gcc-e0f0ee74f00a58dc356ab1ac23638c97d505eb8d.zip gcc-e0f0ee74f00a58dc356ab1ac23638c97d505eb8d.tar.gz gcc-e0f0ee74f00a58dc356ab1ac23638c97d505eb8d.tar.bz2 |
acinclude.m4: Check for <stdalign.h>
* acinclude.m4: Check for <stdalign.h>
* configure: Regenerate.
* config.h.in: Likewise.
* include/Makefile.am: Add <cstdalign>.
* include/Makefile.in: Regenerate.
* include/c_global/cstdalign: New.
* testsuite/18_support/headers/cstdalign/std_c++0x_neg.cc: New.
* doc/xml/manual/backwards_compatibility.xml: Update.
* doc/xml/manual/status_cxx2011.xml: Update.
From-SVN: r181076
Diffstat (limited to 'libstdc++-v3/configure')
-rwxr-xr-x | libstdc++-v3/configure | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index 428cdc5..94b29a0 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -19105,6 +19105,20 @@ fi done + # Check for the existence of the <stdalign.h> header. + for ac_header in stdalign.h +do : + ac_fn_cxx_check_header_mongrel "$LINENO" "stdalign.h" "ac_cv_header_stdalign_h" "$ac_includes_default" +if test "x$ac_cv_header_stdalign_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDALIGN_H 1 +_ACEOF + +fi + +done + + CXXFLAGS="$ac_save_CXXFLAGS" ac_ext=c ac_cpp='$CPP $CPPFLAGS' |