From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.62) (envelope-from ) id 1IB5iw-0000Px-55 for garchives@archives.gentoo.org; Wed, 18 Jul 2007 09:21:34 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.14.0/8.14.0) with SMTP id l6I9JYvX012901; Wed, 18 Jul 2007 09:19:34 GMT Received: from nz-out-0506.google.com (nz-out-0506.google.com [64.233.162.236]) by robin.gentoo.org (8.14.0/8.14.0) with ESMTP id l6I9GEhP008098 for ; Wed, 18 Jul 2007 09:16:15 GMT Received: by nz-out-0506.google.com with SMTP id s18so110430nze for ; Wed, 18 Jul 2007 02:16:13 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=LZlHl59PBawHozTPQ96IUcqsk3SayB748cWJ3Go0zBRbMBPfO4+x17WVPP6hg/hwt3xqyQdSIAa/6awWbh1YLDdB8xqGL9hsmX171Ec8/ofKMVEMQ5j5ych6TnB2PT8ZXIu1Ro0RMP+6qtlyFkXfRlVt4OK6CVCMV9XMgjsxQ9E= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=ua5C1fG6mdFBA5ONFLYA7UsWbi4rBE+1JINq8enJnh/9/Bol325d1qQGSWnKxzSRiA7s5QGQZ1kS+4ibrtS9wxhsMvBUFVsdU8vkpXWk/rZliVxZy5+ehtAzkjbiuUqyK+7l7oTfoh8cmW9s/+kGNfQ1GHB1YALUIILN1Pewwic= Received: by 10.114.159.1 with SMTP id h1mr1273081wae.1184750173380; Wed, 18 Jul 2007 02:16:13 -0700 (PDT) Received: by 10.114.197.9 with HTTP; Wed, 18 Jul 2007 02:16:13 -0700 (PDT) Message-ID: Date: Wed, 18 Jul 2007 11:16:13 +0200 From: "Ioannis Aslanidis" To: gentoo-dev@lists.gentoo.org Subject: Re: [gentoo-dev] x86 toolchain changes heads up In-Reply-To: <1184748819.9888.8.camel@tuxhugs> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-dev@gentoo.org Reply-to: gentoo-dev@lists.gentoo.org MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200707171947.14598.vapier@gentoo.org> <1184748819.9888.8.camel@tuxhugs> X-Archives-Salt: 0d32d64b-09f0-4623-be80-52ad8889684b X-Archives-Hash: 7958854e28059206b3f3fee403fe6915 I think it's the other way arround. -march=ix86 is implicit unless you override it with a user variable. On 7/18/07, Peter Gordon wrote: > On Tue, 2007-07-17 at 19:47 -0400, Mike Frysinger wrote: > > historically, gcc on x86 has always defaulted to i386. some people noticed > > recently that glibc-2.6 fails to build in this situation as they were only > > setting -mtune via CFLAGS, not -march. i'll be tweaking gcc so that it will > > default -march based on your CHOST. so all the i686-* people will now have a > > default -march=i686 implied in their gcc systems, i586-* people will > > have -march=i586, etc... keep in mind this is merely the default. > > -mike > > Does this mean that any user-set "-march" flag is overridden for these > cases? Just curious. > > Thanks. > -- > Peter Gordon (codergeek42) > Gentoo Forums Global Moderator > GnuPG Public Key ID: 0xFFC19479 / Fingerprint: > DD68 A414 56BD 6368 D957 9666 4268 CB7A FFC1 9479 > My Blog: http://thecodergeek.com/blog/ > > > -- Ioannis Aslanidis 0xB9B11F4E -- gentoo-dev@gentoo.org mailing list