From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270520AbTGXIfY (ORCPT ); Thu, 24 Jul 2003 04:35:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270524AbTGXIfY (ORCPT ); Thu, 24 Jul 2003 04:35:24 -0400 Received: from fep04.swip.net ([130.244.199.132]:39898 "EHLO fep04-svc.swip.net") by vger.kernel.org with ESMTP id S270520AbTGXIfT convert rfc822-to-8bit (ORCPT ); Thu, 24 Jul 2003 04:35:19 -0400 From: Michal Semler Reply-To: cijoml@volny.cz To: Martin Zwickel Subject: Re: passing my own compiler options into linux kernel compiling Date: Thu, 24 Jul 2003 10:50:25 +0200 User-Agent: KMail/1.5.2 References: <200307240916.17530.cijoml@volny.cz> <20030724100111.343d84cd.martin.zwickel@technotrend.de> In-Reply-To: <20030724100111.343d84cd.martin.zwickel@technotrend.de> Cc: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200307241050.25094.cijoml@volny.cz> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, -O4 is a feature - for example MPlayer (www.mplayerhq.hu) using it. Is easyer way of passing these args planned? Editing source every time I change kernel is not goood way. make oldconfig adding these args is better way. Michal Dne čt 24. července 2003 10:01 jste napsal(a): > On Thu, 24 Jul 2003 09:16:17 +0200 > > Michal Semler bubbled: > > Hello, > > > > I use gcc-3.3 and I would like compile my kernel with flags: > > > > -O4 -march=pentium3 -mcpu=pentium3 > > -O4 is useless. max is -O3 > > try this file: arch/i386/Makefile > there is something like: > > ifdef CONFIG_MPENTIUMIII > CFLAGS += -march=i686 > endif > > maybe this helps... > > Regards, > Martin