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-rw-r--r--gnulib-m4/glibc21.m414
1 files changed, 5 insertions, 9 deletions
diff --git a/gnulib-m4/glibc21.m4 b/gnulib-m4/glibc21.m4
index 3a971c5a..68ada9d4 100644
--- a/gnulib-m4/glibc21.m4
+++ b/gnulib-m4/glibc21.m4
@@ -1,18 +1,17 @@
-# glibc21.m4 serial 5
-dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2015 Free Software Foundation,
-dnl Inc.
+# glibc21.m4 serial 4
+dnl Copyright (C) 2000-2002, 2004, 2008-2010 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 2.1 or newer, or uClibc.
+# 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 uClibc],
+ 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],
+ [AC_EGREP_CPP([Lucky GNU user],
[
#include <features.h>
#ifdef __GNU_LIBRARY__
@@ -20,9 +19,6 @@ AC_DEFUN([gl_GLIBC21],
Lucky GNU user
#endif
#endif
-#ifdef __UCLIBC__
- Lucky user
-#endif
],
[ac_cv_gnu_library_2_1=yes],
[ac_cv_gnu_library_2_1=no])