X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fgnulib-common.m4;h=34d91c728f0765ebfd801df3973604d15814c9d9;hb=a962fe3f59df95b60112817ca87d0ab2a9f9b5f6;hp=3edfc120f81f9a135aeab6c15994b2327f414f1c;hpb=913936b4f544c8578e17632fc5e980e9cef599fa;p=gnulib.git

diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4
index 3edfc120f..34d91c728 100644
--- a/m4/gnulib-common.m4
+++ b/m4/gnulib-common.m4
@@ -1,4 +1,4 @@
-# gnulib-common.m4 serial 4
+# gnulib-common.m4 serial 5
 dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -31,6 +31,13 @@ AC_DEFUN([gl_MODULE_INDICATOR],
     [Define to 1 when using the gnulib module ]$1[.])
 ])
 
+# m4_foreach_w
+# is a backport of autoconf-2.59c's m4_foreach_w.
+# Remove this macro when we can assume autoconf >= 2.60.
+m4_ifndef([m4_foreach_w],
+  [m4_define([m4_foreach_w],
+    [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])])
+
 # AC_PROG_MKDIR_P
 # is a backport of autoconf-2.60's AC_PROG_MKDIR_P.
 # Remove this macro when we can assume autoconf >= 2.60.