Make the generated sys/stat.h more self-contained.

[gnulib.git] / m4 / getusershell.m4

diff --git a/m4/getusershell.m4 b/m4/getusershell.m4
index 642124b..de602d3 100644 (file)
--- a/m4/getusershell.m4
+++ b/m4/getusershell.m4
@@ -1,23 +1,10 @@
-# getusershell.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.
+# getusershell.m4 serial 4
+dnl Copyright (C) 2002, 2003, 2006 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_GETUSERSHELL],
 [
   AC_REPLACE_FUNCS(getusershell)
-  if test $ac_cv_func_getusershell = no; then
-    gl_PREREQ_GETUSERSHELL
-  fi
 ])
-
-# Prerequisites of lib/getusershell.c.
-AC_DEFUN([gl_PREREQ_GETUSERSHELL], [
-  AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE(stdlib.h)
-  AC_CHECK_FUNCS_ONCE(isascii)
-])
-