diff options
| author | bkoz <bkoz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-12-18 21:12:23 +0000 |
|---|---|---|
| committer | bkoz <bkoz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-12-18 21:12:23 +0000 |
| commit | 0d289e52209ff3ed2aa3b742b4a6f85afd7596e9 (patch) | |
| tree | f227d9b0c66bf08c91e9badf39e5b61ef9ffdd26 /libstdc++-v3/aclocal.m4 | |
| parent | 84994193d98adb513b0a62c25216a3468154f7c0 (diff) | |
2001-12-18 Benjamin Kosnik <bkoz@redhat.com>
* acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): Extended checking before
enabling gnu model.
* aclocal.m4: Rebuild.
* configure: Rebuild.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@48163 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/aclocal.m4')
| -rw-r--r-- | libstdc++-v3/aclocal.m4 | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4 index a06a86152c7..b945d5a2937 100644 --- a/libstdc++-v3/aclocal.m4 +++ b/libstdc++-v3/aclocal.m4 @@ -1064,12 +1064,38 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [ if test x$enable_clocale_flag = xno; then case x${target_os} in xlinux* | xgnu*) - AC_EGREP_CPP([ok], [ + AC_EGREP_CPP([_GLIBCPP_ok], [ #include <features.h> #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) - ok + _GLIBCPP_ok #endif ], enable_clocale_flag=gnu, enable_clocale_flag=generic) + + # Test for bugs early in glibc-2.2.x series + if test x$enable_clocale_flag = xgnu; then + AC_TRY_RUN([ + #define _GNU_SOURCE 1 + #include <locale.h> + int main() + { + const char __one[] = "Äuglein Augmen"; + const char __two[] = "Äuglein"; + int i; + int j; + __locale_t loc; + __locale_t loc_dup; + loc = __newlocale(1 << LC_ALL, "de_DE", 0); + loc_dup = __duplocale(loc); + i = __strcoll_l(__one, __two, loc); + j = __strcoll_l(__one, __two, loc_dup); + return 0; + } + ], + [enable_clocale_flag=gnu],[enable_clocale_flag=generic], + [enable_clocale_flag=generic]) + fi + + # ... at some point put __strxfrm_l tests in as well. ;; *) enable_clocale_flag=generic |