mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-12-29 15:26:05 +00:00
31 lines
748 B
Plaintext
31 lines
748 B
Plaintext
|
# glibc2.m4 serial 1
|
||
|
|
dnl Copyright (C) 2000-2002, 2004 Free Software Foundation, Inc.
|
||
|
|
dnl This file is free software; the Free Software Foundation
|
||
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
||
|
|
dnl with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# Test for the GNU C Library, version 2.0 or newer.
|
||
|
|
# From Bruno Haible.
|
||
|
|
|
||
|
|
AC_DEFUN([gt_GLIBC2],
|
||
|
|
[
|
||
|
|
AC_CACHE_CHECK(whether we are using the GNU C Library 2 or newer,
|
||
|
|
ac_cv_gnu_library_2,
|
||
|
|
[AC_EGREP_CPP([Lucky GNU user],
|
||
|
|
[
|
||
|
|
#include <features.h>
|
||
|
|
#ifdef __GNU_LIBRARY__
|
||
|
|
#if (__GLIBC__ >= 2)
|
||
|
|
Lucky GNU user
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
],
|
||
|
|
ac_cv_gnu_library_2=yes,
|
||
|
|
ac_cv_gnu_library_2=no)
|
||
|
|
]
|
||
|
|
)
|
||
|
|
AC_SUBST(GLIBC2)
|
||
|
|
GLIBC2="$ac_cv_gnu_library_2"
|
||
|
|
]
|
||
|
|
)
|