From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1M7RsO-0004Mo-27 for garchives@archives.gentoo.org; Fri, 22 May 2009 10:21:20 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 68897E03E0; Fri, 22 May 2009 10:21:18 +0000 (UTC) Received: from mail-fx0-f219.google.com (mail-fx0-f219.google.com [209.85.220.219]) by pigeon.gentoo.org (Postfix) with ESMTP id 27D9DE03E0 for ; Fri, 22 May 2009 10:21:18 +0000 (UTC) Received: by fxm19 with SMTP id 19so1461406fxm.34 for ; Fri, 22 May 2009 03:21:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:date:from:to:subject :message-id:in-reply-to:references:x-mailer:mime-version :content-type:content-transfer-encoding; bh=smsm/zitpbqhl3cQeSJkOngGrKB/8t97Rk+QESbpUmQ=; b=fqXINpoE3wbMFvYIyWZPlmzYVAEI3+ZQZvJii7KqqlT/X5cspnPlT4c4VvntT+PICr HO6LyLOnpj1euTM9gHyqmHqXrIEUQyLiX0HYa3x1vkss8j80JM6DS4tnGxKn4lJtvuJ7 kV3eAMpJDPD/Ga+fC9vX+TNUb5fqheBskmK5g= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:in-reply-to:references:x-mailer :mime-version:content-type:content-transfer-encoding; b=VefJ6Cp3ZJcVN5W9yi3qjRFJCVt5vVv1ZCa+7DpHnf2fJFOwQIjSiP0qCZDmT6Tx6m 6m1VZ7RbclSEzC+P6moFVnRfXyr1qo2hza9o2AS7q9Dpjr1oLVrupSqeopXac41LxbXO 95KGeeVUTz3hhtRN+S1OqFZUmX6067AOPmiM4= Received: by 10.103.192.2 with SMTP id u2mr1913831mup.31.1242987677568; Fri, 22 May 2009 03:21:17 -0700 (PDT) Received: from ilievnet.com ([84.21.204.200]) by mx.google.com with ESMTPS id 12sm3550819muq.23.2009.05.22.03.21.16 (version=TLSv1/SSLv3 cipher=RC4-MD5); Fri, 22 May 2009 03:21:17 -0700 (PDT) Date: Fri, 22 May 2009 13:21:15 +0300 From: Daniel Iliev To: gentoo-user@lists.gentoo.org Subject: Re: -march=auto (was: Re: [gentoo-user] [OT]eee 900a intel atom is what processor family?) Message-ID: <20090522132115.2933cd87@ilievnet.com> In-Reply-To: <200905212109.01217.wonko@wonkology.org> References: <645806.23464.qm@web31603.mail.mud.yahoo.com> <20090521084611.0759a327@zaphod.digimed.co.uk> <58965d8a0905211141w77f69ba0v573570ebb3b4bee4@mail.gmail.com> <200905212109.01217.wonko@wonkology.org> X-Mailer: Claws Mail 3.7.1 (GTK+ 2.14.7; x86_64-pc-linux-gnu) 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=US-ASCII Content-Transfer-Encoding: 7bit X-Archives-Salt: 2ed09b75-53cf-4d90-9319-36d2e6504997 X-Archives-Hash: eebcf8b815037f476db9840a4e45eb5b On Thu, 21 May 2009 21:08:59 +0200 Alex Schuster wrote: > Paul Hartman writes: > > > Could also perhaps try -march=auto if you're using a version of GCC > > that supports it. > > BTW, is there a possibility to let gcc tell what flags it will > actually use with -march=auto? gcc -Q --help=target -march=native -- Best regards, Daniel