(gl_MEMCOLL): Require AC_FUNC_MEMCMP.

diff --git a/m4/memcoll.m4 b/m4/memcoll.m4
index 235f48e9ce339acdb4928f69180b48ee7414405c..23f56af17769cde67bed1207a4769773c80c8d62 100644 (file)
--- a/m4/memcoll.m4
+++ b/m4/memcoll.m4
@@ -1,4 +1,4 @@
-# memcoll.m4 serial 1
+# memcoll.m4 serial 2
 dnl Copyright (C) 2002 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
@@ -9,6 +9,7 @@ dnl the same distribution terms as the rest of that program.
 AC_DEFUN([gl_MEMCOLL],
 [
   dnl Prerequisites of lib/memcoll.c.
+  AC_REQUIRE([AC_FUNC_MEMCMP])
   AC_CHECK_HEADERS_ONCE(string.h)
   AC_FUNC_STRCOLL
 ])