X-Git-Url: https://git.deb.at/w?p=pkg%2Fabook.git;a=blobdiff_plain;f=m4%2Fglibc2.m4;fp=m4%2Fglibc2.m4;h=f148c12c4533ecedc470bf21ea01b540da2ff219;hp=e8f5bfe6ed68396f4936a0e9a8364cf6a4926848;hb=69a912c0db0ac135fff332db4f0b05ad9ed2eec6;hpb=2cd2b91adea5118cff59a43c15082078ae6f214a

diff --git a/m4/glibc2.m4 b/m4/glibc2.m4
index e8f5bfe..f148c12 100644
--- a/m4/glibc2.m4
+++ b/m4/glibc2.m4
@@ -1,5 +1,5 @@
-# glibc2.m4 serial 1
-dnl Copyright (C) 2000-2002, 2004 Free Software Foundation, Inc.
+# glibc2.m4 serial 2
+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.
@@ -9,22 +9,22 @@ dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gt_GLIBC2],
   [
-    AC_CACHE_CHECK(whether we are using the GNU C Library 2 or newer,
-      ac_cv_gnu_library_2,
+    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_cv_gnu_library_2=yes],
+        [ac_cv_gnu_library_2=no])
       ]
     )
-    AC_SUBST(GLIBC2)
+    AC_SUBST([GLIBC2])
     GLIBC2="$ac_cv_gnu_library_2"
   ]
 )