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| author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2010-11-22 11:34:29 +0000 |
|---|---|---|
| committer | <> | 2013-04-03 16:08:29 +0000 |
| commit | 8b74abeb02c01ddc768c465a826360cf33cec063 (patch) | |
| tree | 8047ac5b4a29496a9417d019641156e9cb1f9797 /m4/glibc21.m4 | |
| download | nano-tarball-8b74abeb02c01ddc768c465a826360cf33cec063.tar.gz | |
Imported from /home/lorry/working-area/delta_nano-tarball/nano-2.2.6.tar.gz.nano-2.2.6baserock/morph
Diffstat (limited to 'm4/glibc21.m4')
| -rw-r--r-- | m4/glibc21.m4 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/m4/glibc21.m4 b/m4/glibc21.m4 new file mode 100644 index 0000000..9c9f3db --- /dev/null +++ b/m4/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" + ] +) |