From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754119AbZGWS4a (ORCPT ); Thu, 23 Jul 2009 14:56:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752713AbZGWS4a (ORCPT ); Thu, 23 Jul 2009 14:56:30 -0400 Received: from Cpsmtpm-eml107.kpnxchange.com ([195.121.3.11]:57411 "EHLO CPSMTPM-EML107.kpnxchange.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752434AbZGWS43 (ORCPT ); Thu, 23 Jul 2009 14:56:29 -0400 From: Frans Pop To: linux-kernel@vger.kernel.org Subject: [PATCH] x86: minor Makefile simplification through use of cc-ifversion Date: Thu, 23 Jul 2009 20:56:27 +0200 User-Agent: KMail/1.9.9 Cc: linux-kbuild@vger.kernel.org, Ingo Molnar , x86@kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200907232056.28635.elendil@planet.nl> X-OriginalArrivalTime: 23 Jul 2009 18:56:29.0191 (UTC) FILETIME=[496F5170:01CA0BC7] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Frans Pop --- Change was suggested by Sam Ravnborg; see http://lkml.org/lkml/2009/7/18/15. Tested to work correctly. diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 1b68659..1f3851a 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -32,8 +32,8 @@ ifeq ($(CONFIG_X86_32),y) # Disable unit-at-a-time mode on pre-gcc-4.0 compilers, it makes gcc use # a lot more stack due to the lack of sharing of stacklots: - KBUILD_CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then \ - echo $(call cc-option,-fno-unit-at-a-time); fi ;) + KBUILD_CFLAGS += $(call cc-ifversion, -lt, 0400, \ + $(call cc-option,-fno-unit-at-a-time)) # CPU-specific tuning. Anything which can be shared with UML should go here. include $(srctree)/arch/x86/Makefile_32.cpu