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| author | DJ Delorie <dj@delorie.com> | 2004-09-23 19:43:47 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@delorie.com> | 2004-09-23 19:43:47 +0000 |
| commit | b950f12782a8f86cf0530c4777ee1ffb86ab27f9 (patch) | |
| tree | d274bfec3d3497a719a8f7b6a998f3f57fc2dd5f /config/glibc21.m4 | |
| parent | 190e2f916b9658702ad050cffae35f287bb6753e (diff) | |
| download | gdb-b950f12782a8f86cf0530c4777ee1ffb86ab27f9.tar.gz | |
Merge from gcc
2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
* gettext-sister.m4: Renamed from gettext.m4
* codeset.m4, gettext.m4, glibc21.m4, iconv.m4, intdiv0.m4, po.m4,
inttypes.m4, inttypes-pri.m4, inttypes_h.m4, lcmessage.m4, lib-ld.m4,
lib-link.m4, lib-prefix.m4, nls.m4, progtest.m4, stdint_h.m4,
uintmax_t.m4, ulonglong.m4: Import from gettext-0.12.1 sources.
Diffstat (limited to 'config/glibc21.m4')
| -rw-r--r-- | config/glibc21.m4 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/config/glibc21.m4 b/config/glibc21.m4 new file mode 100644 index 00000000000..9c9f3db3036 --- /dev/null +++ b/config/glibc21.m4 @@ -0,0 +1,32 @@ +# glibc21.m4 serial 2 (fileutils-4.1.3, gettext-0.10.40) +dnl Copyright (C) 2000-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +# Test for the GNU C Library, version 2.1 or newer. +# From Bruno Haible. + +AC_DEFUN([jm_GLIBC21], + [ + AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer, + ac_cv_gnu_library_2_1, + [AC_EGREP_CPP([Lucky GNU user], + [ +#include <features.h> +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) + Lucky GNU user + #endif +#endif + ], + ac_cv_gnu_library_2_1=yes, + ac_cv_gnu_library_2_1=no) + ] + ) + AC_SUBST(GLIBC21) + GLIBC21="$ac_cv_gnu_library_2_1" + ] +) |