From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29809 invoked by alias); 17 Aug 2012 13:46:31 -0000 Received: (qmail 29790 invoked by uid 22791); 17 Aug 2012 13:46:29 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 17 Aug 2012 13:46:16 +0000 From: "tobi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/54292] [4.8 Regression] Errors due to conflicting strsignal headers Date: Fri, 17 Aug 2012 13:46:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Keywords: build X-Bugzilla-Severity: normal X-Bugzilla-Who: tobi at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2012-08/txt/msg01148.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D54292 --- Comment #5 from Tobias Schl=C3=BCter 2012-08-= 17 13:46:13 UTC --- It seems the build picks up the wrong mpfr.h header, the function was renam= ed in mpfr > 3.0.0, but API compatibility is ensured via a macro, see: My system mpfr is 3.1.0, but the one inside the compiler tree is 2.4.2. So= it seems to link against 3.1.0 while using the header from 2.4.2. I think thi= s is consistent with the command line flags given.