From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29754 invoked by alias); 16 Oct 2009 23:11:47 -0000 Received: (qmail 29741 invoked by uid 22791); 16 Oct 2009 23:11:46 -0000 X-SWARE-Spam-Status: No, hits=-2.0 required=5.0 tests=AWL,BAYES_00,SPF_FAIL X-Spam-Check-By: sourceware.org Received: from mx20.gnu.org (HELO mx20.gnu.org) (199.232.41.8) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 16 Oct 2009 23:11:40 +0000 Received: from mail.codesourcery.com ([38.113.113.100]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1MyvxR-0006Yv-LM for gcc-patches@gcc.gnu.org; Fri, 16 Oct 2009 19:11:38 -0400 Received: (qmail 26988 invoked from network); 16 Oct 2009 23:11:36 -0000 Received: from unknown (HELO digraph.polyomino.org.uk) (joseph@127.0.0.2) by mail.codesourcery.com with ESMTPA; 16 Oct 2009 23:11:36 -0000 Received: from jsm28 (helo=localhost) by digraph.polyomino.org.uk with local-esmtp (Exim 4.69) (envelope-from ) id 1MyvxP-0002l7-8D; Fri, 16 Oct 2009 23:11:35 +0000 Date: Fri, 16 Oct 2009 23:27:00 -0000 From: "Joseph S. Myers" To: Richard Henderson cc: GCC Patches , ro@CeBiTec.Uni-Bielefeld.DE, dannysmith@users.sourceforge.net, ubizjak@gmail.com Subject: Re: [CFT] i386 sync functions for PR 39677 In-Reply-To: <4AD8EE25.9030501@twiddle.net> Message-ID: References: <4AD8EE25.9030501@twiddle.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-detected-operating-system: by mx20.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org X-SW-Source: 2009-10/txt/msg01090.txt.bz2 The uses of __i686 in sync.S look likely to break tools configured --with-arch=i686 (when __i686 is a macro defined to 1). Building glibc with such a compiler is notoriously broken (there have been many bug reports and patches over the years, from through to with many inbetween, but none of the patches have been applied), but it's worked to build GCC that way. -- Joseph S. Myers joseph@codesourcery.com