X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fpmccabe2html.m4;h=2985f7c6d234d882ba2fe90e36ef49211df6c0ff;hb=f249140854f1966d3f2333f58fa4ddd8d96001ce;hp=5e207422d330c5b3aba6d59ee4c4b306f8115d6d;hpb=7301ffa106d3b478030607ca1d83b74531468506;p=gnulib.git

diff --git a/m4/pmccabe2html.m4 b/m4/pmccabe2html.m4
index 5e207422d..2985f7c6d 100644
--- a/m4/pmccabe2html.m4
+++ b/m4/pmccabe2html.m4
@@ -1,5 +1,5 @@
-# pmccabe2html.m4 serial 1
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+# pmccabe2html.m4 serial 2
+dnl Copyright (C) 2008, 2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -9,6 +9,6 @@ dnl From Simon Josefsson
 # Usage: gl_PMCCABE2HTML([]).
 AC_DEFUN([gl_PMCCABE2HTML],
 [
-  AC_PROG_AWK
+  AC_REQUIRE([AC_PROG_AWK])
   AC_PATH_PROG([PMCCABE], [pmccabe], [false])
 ])