maint: update copyright

[gnulib.git] / m4 / strtoul.m4

diff --git a/m4/strtoul.m4 b/m4/strtoul.m4
index a76fef6..c7c0d24 100644 (file)
--- a/m4/strtoul.m4
+++ b/m4/strtoul.m4
@@ -1,20 +1,10 @@
-# strtoul.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# strtoul.m4 serial 5
+dnl Copyright (C) 2002, 2006, 2009-2014 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_STRTOUL],
 [
-  AC_REPLACE_FUNCS(strtoul)
-  if test $ac_cv_func_strtoul = no; then
-    gl_PREREQ_STRTOUL
-  fi
-])
-
-# Prerequisites of lib/strtoul.c.
-AC_DEFUN([gl_PREREQ_STRTOUL], [
-  gl_PREREQ_STRTOL
+  AC_CHECK_FUNCS([strtoul])
 ])