From: Bruno Haible <bruno@clisp.org>
Date: Mon, 23 May 2011 19:48:33 +0000 (+0200)
Subject: linkat: Simplify autoconf macro.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7bc4fbf1fd19c411f3e648225e87169ee21dab9e;p=pspp

linkat: Simplify autoconf macro.

* m4/linkat.m4 (gl_FUNC_LINKAT): Don't require gl_FUNC_LINK.
---

diff --git a/ChangeLog b/ChangeLog
index 61f4de56be..4d267d9cac 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-23  Bruno Haible  <bruno@clisp.org>
+
+	linkat: Simplify autoconf macro.
+	* m4/linkat.m4 (gl_FUNC_LINKAT): Don't require gl_FUNC_LINK.
+
 2011-05-23  Bruno Haible  <bruno@clisp.org>
 	    Eric Blake  <eblake@redhat.com>
 
diff --git a/m4/linkat.m4 b/m4/linkat.m4
index 1a1a6b463a..476f62349c 100644
--- a/m4/linkat.m4
+++ b/m4/linkat.m4
@@ -1,4 +1,4 @@
-# serial 4
+# serial 5
 # See if we need to provide linkat replacement.
 
 dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
@@ -11,7 +11,6 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_FUNC_LINKAT],
 [
   AC_REQUIRE([gl_FUNC_OPENAT])
-  AC_REQUIRE([gl_FUNC_LINK])
   AC_REQUIRE([gl_FUNC_LINK_FOLLOWS_SYMLINK])
   AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
   AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])