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| author | Roger Sayle <roger@eyesopen.com> | 2007-10-11 23:22:22 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2007-10-11 23:22:22 +0000 |
| commit | 8885751219b7aa0391a53af06a1d05b215cb048e (patch) | |
| tree | 27adee2392f20a8de4cf439b42558a6e58c89e08 /libstdc++-v3/acinclude.m4 | |
| parent | 250d125cd3a406baba2b47de990b68650021c542 (diff) | |
| download | gcc-8885751219b7aa0391a53af06a1d05b215cb048e.zip gcc-8885751219b7aa0391a53af06a1d05b215cb048e.tar.gz gcc-8885751219b7aa0391a53af06a1d05b215cb048e.tar.bz2 | |
acinclude.m4 (GLIBCXX_CHECK_SYSTEM_ERROR): Add EOVERFLOW for Tru64.
* acinclude.m4 (GLIBCXX_CHECK_SYSTEM_ERROR): Add EOVERFLOW for Tru64.
* configure: Regenerate.
* config/os/generic/error_constants.h: Guard.
* testsuite/19_diagnostics/headers/system_error/
types_std_c++0x.cc: Same.
From-SVN: r129245
Diffstat (limited to 'libstdc++-v3/acinclude.m4')
| -rw-r--r-- | libstdc++-v3/acinclude.m4 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index 4fb4af3..2ca902f 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -1410,6 +1410,16 @@ AC_DEFUN([GLIBCXX_CHECK_SYSTEM_ERROR], [ if test x"$ac_system_error_11" = x"yes"; then AC_DEFINE(HAVE_ECANCELED, 1, [Define if ECANCELED exists.]) fi + + AC_MSG_CHECKING([for EOVERFLOW]) + AC_CACHE_VAL(ac_system_error_12, [ + AC_TRY_COMPILE([#include <errno.h>], [ int i = EOVERFLOW; ], + [ac_system_error_12=yes], [ac_system_error_12=no]) + ]) + AC_MSG_RESULT($ac_system_error_12) + if test x"$ac_system_error_12" = x"yes"; then + AC_DEFINE(HAVE_EOVERFLOW, 1, [Define if EOVERFLOW exists.]) + fi ]) dnl |