Ensure AC_C_RESTRICT is invoked.

[gnulib.git] / m4 / lchown.m4

diff --git a/m4/lchown.m4 b/m4/lchown.m4
index 68398ed..a7b3572 100644 (file)
--- a/m4/lchown.m4
+++ b/m4/lchown.m4
@@ -1,10 +1,19 @@
-#serial 1
+#serial 11
+
+dnl Copyright (C) 1998, 2001, 2003, 2004, 2005, 2006 Free Software
+dnl 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.

 
 dnl From Jim Meyering.
 dnl Provide lchown on systems that lack it.
 
 
 dnl From Jim Meyering.
 dnl Provide lchown on systems that lack it.
 

-AC_DEFUN(jm_FUNC_LCHOWN,
+AC_DEFUN([gl_FUNC_LCHOWN],

 [
   AC_REQUIRE([AC_TYPE_UID_T])
 [
   AC_REQUIRE([AC_TYPE_UID_T])

+  AC_REQUIRE([gl_FUNC_CHOWN])
+  AC_CHECK_DECLS_ONCE([lchown])

   AC_REPLACE_FUNCS(lchown)
 ])
   AC_REPLACE_FUNCS(lchown)
 ])