X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fmemcmp.m4;h=90d8bb30f21259b5e0471841f4bc42e053fc79d0;hb=2220ef77b370b8a55591463e49d2789464f38aa5;hp=f1d7a88e1840ea9eb6d8e91c03c29ed8ca81c0b2;hpb=ee76465ad82c04707c78ff3ed723358217c9e34f;p=gnulib.git

diff --git a/m4/memcmp.m4 b/m4/memcmp.m4
index f1d7a88e1..90d8bb30f 100644
--- a/m4/memcmp.m4
+++ b/m4/memcmp.m4
@@ -1,9 +1,20 @@
-#serial 7
+# memcmp.m4 serial 9
+dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License.  As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
 
 AC_DEFUN([jm_FUNC_MEMCMP],
-[AC_REQUIRE([AC_FUNC_MEMCMP])dnl
- if test $ac_cv_func_memcmp_working = no; then
-   AC_DEFINE_UNQUOTED(memcmp, rpl_memcmp,
-     [Define to rpl_memcmp if the replacement function should be used.])
- fi
+[
+  AC_REQUIRE([AC_FUNC_MEMCMP])
+  if test $ac_cv_func_memcmp_working = no; then
+    AC_DEFINE(memcmp, rpl_memcmp,
+      [Define to rpl_memcmp if the replacement function should be used.])
+    gl_PREREQ_MEMCMP
+  fi
 ])
+
+# Prerequisites of lib/memcmp.c.
+AC_DEFUN([gl_PREREQ_MEMCMP], [:])