Avoid test link errors.

[gnulib.git] / m4 / mbfile.m4

diff --git a/m4/mbfile.m4 b/m4/mbfile.m4
index d2fc3c4..ec862a8 100644 (file)
--- a/m4/mbfile.m4
+++ b/m4/mbfile.m4
@@ -1,4 +1,4 @@
-# mbfile.m4 serial 3
+# mbfile.m4 serial 4
 dnl Copyright (C) 2005, 2008 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -11,7 +11,7 @@ AC_DEFUN([gl_MBFILE],
 [
   AC_REQUIRE([AC_TYPE_MBSTATE_T])
   dnl The following line is that so the user can test HAVE_MBRTOWC before
-  dnl #include "mbfile.h".
+  dnl #include "mbfile.h". It can be removed in 2010.
   AC_REQUIRE([AC_FUNC_MBRTOWC])
   :
 ])