X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsig2str.m4;h=2c394cf39b710f76dbbc3394339bd8b6db3fdadf;hb=08c11765d4fe790403229496a8a3ec625a3ca5af;hp=8b85c430cb14f27a6b2c68f8c2210c24e103c50a;hpb=901bc47c9a8db854db97bb28780352748020c81d;p=gnulib.git

diff --git a/m4/sig2str.m4 b/m4/sig2str.m4
index 8b85c430c..2c394cf39 100644
--- a/m4/sig2str.m4
+++ b/m4/sig2str.m4
@@ -1,16 +1,12 @@
-#serial 5
-dnl Copyright (C) 2002, 2005, 2006 Free Software Foundation, Inc.
+# serial 7
+dnl Copyright (C) 2002, 2005-2006, 2009-2011 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.
 
 AC_DEFUN([gl_FUNC_SIG2STR],
 [
-
-  AC_REPLACE_FUNCS(sig2str)
-  if test $ac_cv_func_sig2str = no; then
-    gl_PREREQ_SIG2STR
-  fi
+  AC_CHECK_FUNCS([sig2str])
 ])
 
 # Prerequisites of lib/sig2str.c.