From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20110 invoked by alias); 29 Nov 2012 19:03:47 -0000 Received: (qmail 20068 invoked by uid 22791); 29 Nov 2012 19:03:46 -0000 X-SWARE-Spam-Status: No, hits=-3.8 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,KHOP_RCVD_TRUST,KHOP_THREADED,RCVD_IN_DNSWL_LOW,RCVD_IN_HOSTKARMA_YE X-Spam-Check-By: sourceware.org Received: from mail-qa0-f47.google.com (HELO mail-qa0-f47.google.com) (209.85.216.47) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 29 Nov 2012 19:03:05 +0000 Received: by mail-qa0-f47.google.com with SMTP id a19so621392qad.20 for ; Thu, 29 Nov 2012 11:03:04 -0800 (PST) MIME-Version: 1.0 Received: by 10.224.185.212 with SMTP id cp20mr27104744qab.2.1354215784873; Thu, 29 Nov 2012 11:03:04 -0800 (PST) Received: by 10.49.12.210 with HTTP; Thu, 29 Nov 2012 11:03:04 -0800 (PST) In-Reply-To: References: <20121122203747.GA4264@gmail.com> <50B79D18.6050601@net-b.de> <50B7A866.4050804@oracle.com> Date: Thu, 29 Nov 2012 19:04:00 -0000 Message-ID: Subject: Re: [PATCH] Add --with-build-config=bootstrap-asan support From: "H.J. Lu" To: Paolo Carlini Cc: Tobias Burnus , gcc-patches@gcc.gnu.org Content-Type: text/plain; charset=ISO-8859-1 X-IsSubscribed: yes 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: 2012-11/txt/msg02492.txt.bz2 On Thu, Nov 29, 2012 at 10:32 AM, H.J. Lu wrote: > On Thu, Nov 29, 2012 at 10:24 AM, Paolo Carlini > wrote: >> On 11/29/2012 06:36 PM, Tobias Burnus wrote: >>> >>> H.J. Lu wrote: >>>> >>>> This patch adds --with-build-config=bootstrap-asan support. Tested on >>>> Linux/x86-64. OK to install? >>> >>> >>> I think that patch has broken bootstrap for me. If I do a normal >>> bootstrap, Stage1 fails with: >>> >>> libtool: compile: unrecognized option `-D_GNU_SOURCE' >>> libtool: compile: Try `libtool --help' for more information. >>> make[4]: *** [interception_linux.lo] Error 1 >>> make[4]: Leaving directory >>> `/home/burnus/gcc/build/x86_64-unknown-linux-gnu/libsanitizer/interception' >> >> Likewise here. Would it be possible to revert the offending commit, in the >> meanwhile? >> > > This is a known problem. Please try: > > http://gcc.gnu.org/ml/gcc-patches/2012-11/msg02480.html > > I updated my patch for the newly added tsan. It fixed > bootstrap on Linux/ia32. > I checked in my patch to restore bootstrap after tested on Linux/ia32 and Linux/x86-64. I will revert both patches if my fix is incorrect. -- H.J.