anastasis-gtk

Demonstrator GUI for Anastasis
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glibc2.m4 (830B)

      1 # glibc2.m4 serial 3
      2 dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2014 Free Software Foundation,
      3 dnl Inc.
      4 dnl This file is free software; the Free Software Foundation
      5 dnl gives unlimited permission to copy and/or distribute it,
      6 dnl with or without modifications, as long as this notice is preserved.
      7 
      8 # Test for the GNU C Library, version 2.0 or newer.
      9 # From Bruno Haible.
     10 
     11 AC_DEFUN([gt_GLIBC2],
     12   [
     13     AC_CACHE_CHECK([whether we are using the GNU C Library 2 or newer],
     14       [ac_cv_gnu_library_2],
     15       [AC_EGREP_CPP([Lucky GNU user],
     16         [
     17 #include <features.h>
     18 #ifdef __GNU_LIBRARY__
     19  #if (__GLIBC__ >= 2) && !defined __UCLIBC__
     20   Lucky GNU user
     21  #endif
     22 #endif
     23         ],
     24         [ac_cv_gnu_library_2=yes],
     25         [ac_cv_gnu_library_2=no])
     26       ]
     27     )
     28     AC_SUBST([GLIBC2])
     29     GLIBC2="$ac_cv_gnu_library_2"
     30   ]
     31 )