gnulib-common.m4: make glibc write diagnostics to stderr, not /dev/tty

[pspp] / m4 / sig2str.m4

diff --git a/m4/sig2str.m4 b/m4/sig2str.m4
index 73d89c8f248d6f62b59a202f39d9821d92352961..04989288ae2079f8246534d44720566ed2d9968c 100644 (file)
--- a/m4/sig2str.m4
+++ b/m4/sig2str.m4
@@ -1,12 +1,13 @@
-# sig2str.m4 serial 2
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# serial 6
+dnl Copyright (C) 2002, 2005-2006, 2009-2010 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)
+
+  AC_REPLACE_FUNCS([sig2str])
   if test $ac_cv_func_sig2str = no; then
     gl_PREREQ_SIG2STR
   fi