Deal with the fact that mbchar.h, mbfile.h, mbiter.h, mbuiter.h can

[gnulib.git] / m4 / strcasestr.m4

diff --git a/m4/strcasestr.m4 b/m4/strcasestr.m4
index 30edffd..ae83c48 100644 (file)
--- a/m4/strcasestr.m4
+++ b/m4/strcasestr.m4
@@ -1,4 +1,4 @@
-# strcasestr.m4 serial 1
+# strcasestr.m4 serial 2
 dnl Copyright (C) 2005 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -15,5 +15,6 @@ AC_DEFUN([gl_FUNC_STRCASESTR],
 
 # Prerequisites of lib/strcasestr.c.
 AC_DEFUN([gl_PREREQ_STRCASESTR], [
-  gl_FUNC_MBRTOWC
+  AC_REQUIRE([gl_FUNC_MBRTOWC])
+  :
 ])