From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id E855C138480 for ; Mon, 14 Jan 2013 11:45:36 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 09167E06BE; Mon, 14 Jan 2013 11:45:24 +0000 (UTC) Received: from mout.perfora.net (mout.perfora.net [74.208.4.195]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id AD399E0691 for ; Mon, 14 Jan 2013 11:45:22 +0000 (UTC) Received: from localhost (66-208-231-133.ubr01a.rte20201.pa.hfc.comcastbusiness.net [66.208.231.133]) by mrelay.perfora.net (node=mrus0) with ESMTP (Nemesis) id 0MRnJB-1TW87a3gSH-00SoYW; Mon, 14 Jan 2013 06:45:21 -0500 Date: Mon, 14 Jan 2013 05:45:19 -0600 From: Bruce Hill To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] How reliable is emerge --info output? Message-ID: <20130114114519.GN11506@server> References: 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-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-Provags-ID: V02:K0:jOtcmfRmSj/adSP7+bCPP/jPqILZAJDXPAS0XV13168 l6U1in8QuNTxvClXsLNvraFGtCs2MuYAAqythYs5S+byOKOqfL IlPhEa3kOxA25+iNbCP3ref2JpK5ktmgsULhPOu99Dkv7vMJ94 diHcZK5AUMOpHzPgo3E92WpRW/nwcWKRVFUc1KYRkPLiJvrBPd oQE8HX5trn1c0OwGhYKutGpeCETxpPuKJ6ka7E1DmLt/vGjkdW WD9G0yplNq1O5oFkT1TOC6Y1UYWpJYTY82wdpiYqB+GVGX3/ma VCRzKfD4K+1GiSzX8afdgBmy8GOSFZy1s6InDK/1wauyiDm4Hy 88qiwnxkXyhEu5z8mm2AMkL21kaQV+aVQLKm2P+Li X-Archives-Salt: 14bc6d8c-b610-4ed6-bb09-bc5e01e91ba9 X-Archives-Hash: bf862244776cd8b667c0bbf29ceb3314 On Mon, Jan 14, 2013 at 10:18:32PM +1100, Adam Carter wrote: > The first CFLAGS (or CXXFLAGS) line below appears to be taken from the > environment setting, and the second is from the " was built > with the following" section of the emerge --info output. > > Squid looks as it should (the -flto is added to that package only) but for > firefox it appears that -O2 has been stripped, and not replaced with -O3, > which IIRC is the default for that package. > > # grep ^CFL /etc/make.conf > CFLAGS="-march=amdfam10 -mcx16 -msahf -mpopcnt -mabm -O2 -pipe" > > # emerge --info squid | grep ^CFL > CFLAGS="-march=amdfam10 -mcx16 -msahf -mpopcnt -mabm -O2 -pipe" > CFLAGS="-march=amdfam10 -mcx16 -msahf -mpopcnt -mabm -O2 -pipe -flto" > > # emerge --info firefox | grep ^CFL > CFLAGS="-march=amdfam10 -mcx16 -msahf -mpopcnt -mabm -O2 -pipe" > CFLAGS="-march=amdfam10 -pipe -mno-avx" > > Is anyone getting O2 or O3 in their emerge --info firefox output? mingdao@workstation ~ $ grep ^CFL /etc/portage/make.conf CFLAGS="-march=native -O2 -pipe" mingdao@workstation ~ $ emerge --info firefox | grep ^CFL CFLAGS="-march=native -O2 -pipe" CFLAGS="-march=native -pipe -mno-avx" -- Happy Penguin Computers >') 126 Fenco Drive ( \ Tupelo, MS 38801 ^^ support@happypenguincomputers.com 662-269-2706 662-205-6424 http://happypenguincomputers.com/ Don't top-post: http://en.wikipedia.org/wiki/Top_post#Top-posting