Make it possible to compile setenv.c separately, unconditionally.

[gnulib.git] / m4 / lchown.m4

diff --git a/m4/lchown.m4 b/m4/lchown.m4
index e0875fc..a7b3572 100644 (file)
--- a/m4/lchown.m4
+++ b/m4/lchown.m4
@@ -1,20 +1,19 @@
-#serial 3
+#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)

-  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])
-  :

 ])
 ])