X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Flchown.m4;h=f64dd08202652bd67d9830046350e21733546f52;hb=4c399534696c5acbe5ecb57c40f2b5841cb8320d;hp=bb72195e21eca6a1ced94f0364a2193513d3ecc6;hpb=1a089773098a4cabd51eeaa012db59e0dcfd9610;p=gnulib.git

diff --git a/m4/lchown.m4 b/m4/lchown.m4
index bb72195e2..f64dd0820 100644
--- a/m4/lchown.m4
+++ b/m4/lchown.m4
@@ -1,6 +1,8 @@
-#serial 6
+#serial 10
+
+dnl Copyright (C) 1998, 2001, 2003, 2004, 2005, 2006 Free Software
+dnl Foundation, Inc.
 
-dnl Copyright (C) 1998, 2001, 2003, 2004, 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.
@@ -10,17 +12,9 @@ dnl Provide lchown on systems that lack it.
 
 AC_DEFUN([gl_FUNC_LCHOWN],
 [
-  AC_LIBSOURCES([lchown.c, lchown.h])
   AC_REQUIRE([AC_TYPE_UID_T])
+  AC_REQUIRE([gl_FUNC_CHOWN])
+  AC_REQUIRE([gl_STAT_MACROS])
+  AC_CHECK_DECLS_ONCE([lchown])
   AC_REPLACE_FUNCS(lchown)
-  if test $ac_cv_func_lchown = no; then
-    gl_PREREQ_LCHOWN
-  fi
-])
-
-# Prerequisites of lib/lchown.c.
-AC_DEFUN([gl_PREREQ_LCHOWN],
-[
-  AC_REQUIRE([AC_HEADER_STAT])
-  :
 ])