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Member "rush-1.9/m4/glibc21.m4" (19 Apr 2019, 907 Bytes) of package /linux/privat/rush-1.9.tar.xz:


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    1 # glibc21.m4 serial 5
    2 dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2019 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 2.1 or newer, or uClibc.
    9 # From Bruno Haible.
   10 
   11 AC_DEFUN([gl_GLIBC21],
   12   [
   13     AC_CACHE_CHECK([whether we are using the GNU C Library >= 2.1 or uClibc],
   14       [ac_cv_gnu_library_2_1],
   15       [AC_EGREP_CPP([Lucky],
   16         [
   17 #include <features.h>
   18 #ifdef __GNU_LIBRARY__
   19  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
   20   Lucky GNU user
   21  #endif
   22 #endif
   23 #ifdef __UCLIBC__
   24  Lucky user
   25 #endif
   26         ],
   27         [ac_cv_gnu_library_2_1=yes],
   28         [ac_cv_gnu_library_2_1=no])
   29       ]
   30     )
   31     AC_SUBST([GLIBC21])
   32     GLIBC21="$ac_cv_gnu_library_2_1"
   33   ]
   34 )