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[v3] Fix libstdc++/16210
- From: Paolo Carlini <pcarlini at suse dot de>
- To: "'gcc-patches at gcc dot gnu dot org'" <gcc-patches at gcc dot gnu dot org>
- Date: Sun, 27 Jun 2004 19:55:46 +0200
- Subject: [v3] Fix libstdc++/16210
Hi,
tested x86-linux, committed to mainline (and scheduled for 3.4.2)
Paolo.
///////////////////
2004-06-26 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/16210
* acinclude.m4 (GLIBCXX_ENABLE_LONG_LONG): Do not check for the
availability of strto(u)ll, not used anymore in the iostreams.
* configure: Regenerate.
diff -prN libstdc++-v3-orig/acinclude.m4 libstdc++-v3/acinclude.m4
*** libstdc++-v3-orig/acinclude.m4 Tue Jun 15 16:47:05 2004
--- libstdc++-v3/acinclude.m4 Sat Jun 26 00:36:26 2004
*************** dnl --enable-long-long defines _GLIBCXX_
*** 1402,1429 ****
dnl --disable-long-long leaves _GLIBCXX_USE_LONG_LONG undefined
dnl + Usage: GLIBCXX_ENABLE_LONG_LONG[(DEFAULT)]
dnl Where DEFAULT is either `yes' or `no'.
- dnl + If 'long long' stuff is not available, ignores DEFAULT and sets `no'.
dnl
AC_DEFUN([GLIBCXX_ENABLE_LONG_LONG], [
GLIBCXX_ENABLE(long-long,$1,,[enables I/O support for 'long long'])
-
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
-
- AC_MSG_CHECKING([for enabled long long I/O support])
- # iostreams require strtoll, strtoull to compile
- AC_TRY_COMPILE([#include <stdlib.h>],
- [char* tmp; strtoll("gnu", &tmp, 10);],,[enable_long_long=no])
- AC_TRY_COMPILE([#include <stdlib.h>],
- [char* tmp; strtoull("gnu", &tmp, 10);],,[enable_long_long=no])
-
- # Option parsed, now set things appropriately
if test $enable_long_long = yes; then
AC_DEFINE(_GLIBCXX_USE_LONG_LONG)
fi
- AC_MSG_RESULT($enable_long_long)
-
- AC_LANG_RESTORE
])
--- 1402,1413 ----