mirror of
https://github.com/moparisthebest/wget
synced 2024-07-03 16:38:41 -04:00
32 lines
838 B
Plaintext
32 lines
838 B
Plaintext
# glibc21.m4 serial 4
|
|
dnl Copyright (C) 2000, 2001, 2002, 2004, 2008, 2009 Free Software
|
|
dnl 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 2.1 or newer.
|
|
# From Bruno Haible.
|
|
|
|
AC_DEFUN([gl_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"
|
|
]
|
|
)
|