From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([69.77.167.62] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1JFSVv-0001rH-IJ for garchives@archives.gentoo.org; Thu, 17 Jan 2008 11:02:27 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 30DE6E079C; Thu, 17 Jan 2008 11:00:13 +0000 (UTC) Received: from mail.ukfsn.org (mx1.ukfsn.org [77.75.108.10]) by pigeon.gentoo.org (Postfix) with ESMTP id 8A205E0728 for ; Thu, 17 Jan 2008 11:00:12 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.ukfsn.org (Postfix) with ESMTP id D3B58DEB89 for ; Thu, 17 Jan 2008 11:03:07 +0000 (GMT) Received: from mail.ukfsn.org ([127.0.0.1]) by localhost (smtp-filter.ukfsn.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1xRSHTszrAA5 for ; Thu, 17 Jan 2008 11:03:07 +0000 (GMT) Received: from wstn.prhnet (unknown [78.32.181.186]) by mail.ukfsn.org (Postfix) with ESMTP id A1733DEB88 for ; Thu, 17 Jan 2008 11:03:07 +0000 (GMT) From: Peter Humphrey Organization: at home To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] CFLAGS Date: Thu, 17 Jan 2008 10:27:35 +0000 User-Agent: KMail/1.9.7 References: <478E5F85.3030707@club-internet.fr> <20080116145442.29e3fc15@Midori.localhost> In-Reply-To: <20080116145442.29e3fc15@Midori.localhost> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200801171027.35269.peter@humphrey.ukfsn.org> X-Archives-Salt: 720f7da6-3f3e-4a8a-bfe5-8ece4433516f X-Archives-Hash: 839b88cd7dc4f367e64c5c723d88e5db On Wednesday 16 January 2008 19:54:42 Kenneth Prugh wrote: > On Wed, 16 Jan 2008 20:48:21 +0100 > > Cahn Roger wrote: > > Hi, > > > > I'll have soon a new PC with Processor > > Intel Core2 Duo E6850 > > Which cflags do I need for it? > > Thank you very much. > > Roger > > CFLAGS="-O2 -march=nocona -pipe" > > should do it if your running stable AMD64. If you happened to use > gcc-4.2 or later on AMD64 you could do something like this: > > CFLAGS="-O2 -march=native -mtune=native -pipe" Just a tiny hijack :-) My new laptop will have a T7100 CPU. I'd like to know what CFLAGS to use, but even before that should I use an AMD64 or IA64 installation medium? -- Rgds Peter -- gentoo-user@lists.gentoo.org mailing list