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| author | Paolo Carlini <pcarlini@suse.de> | 2006-05-01 15:00:04 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2006-05-01 15:00:04 +0000 |
| commit | d814595c2c47096eb70ff15fffadc5218806aaec (patch) | |
| tree | c5bf5bec5eeb377e6e81ed1146d9d932ba469fe1 /libstdc++-v3/acinclude.m4 | |
| parent | 444e96af874a765fa5801baf2207c77202047862 (diff) | |
| download | gcc-d814595c2c47096eb70ff15fffadc5218806aaec.zip gcc-d814595c2c47096eb70ff15fffadc5218806aaec.tar.gz gcc-d814595c2c47096eb70ff15fffadc5218806aaec.tar.bz2 | |
acinclude.m4 (GLIBCXX_ENABLE_WCHAR_T): Always check the presence of wctype.h, for use in GLIBCXX_ENABLE_C99.
2006-05-01 Paolo Carlini <pcarlini@suse.de>
* acinclude.m4 (GLIBCXX_ENABLE_WCHAR_T): Always check the
presence of wctype.h, for use in GLIBCXX_ENABLE_C99.
* configure: Regenerate.
From-SVN: r113413
Diffstat (limited to 'libstdc++-v3/acinclude.m4')
| -rw-r--r-- | libstdc++-v3/acinclude.m4 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index 49b3b9d..fcbc967 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -1789,12 +1789,15 @@ AC_DEFUN([GLIBCXX_ENABLE_WCHAR_T], [ AC_DEFINE(HAVE_MBSTATE_T,1,[Define if mbstate_t exists in wchar.h.]) fi + # Test it always, for use in GLIBCXX_ENABLE_C99, together with + # ac_has_wchar_h. + AC_CHECK_HEADERS(wctype.h, ac_has_wctype_h=yes, ac_has_wctype_h=no) + if test x"$enable_wchar_t" = x"yes"; then AC_LANG_SAVE AC_LANG_CPLUSPLUS - AC_CHECK_HEADERS(wctype.h, ac_has_wctype_h=yes, ac_has_wctype_h=no) if test x"$ac_has_wchar_h" = xyes && test x"$ac_has_wctype_h" = xyes; then AC_TRY_COMPILE([#include <wchar.h> |