From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10169 invoked by alias); 31 Oct 2014 21:31:02 -0000 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 Received: (qmail 10138 invoked by uid 48); 31 Oct 2014 21:30:59 -0000 From: "aaro.koskinen at iki dot fi" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/63691] GCC 4.9.x fails to build GLIBC 2.20 on HPPA Date: Fri, 31 Oct 2014 21:52:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: aaro.koskinen at iki dot fi X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-10/txt/msg02544.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63691 --- Comment #8 from Aaro Koskinen --- (In reply to dave.anglin from comment #7) > On 10/31/2014 2:39 PM, aaro.koskinen at iki dot fi wrote: > > This patch is already included in GLIBC 2.20... > I can add support for __builtin_trap() but we need preprocessed source > and full compile command. You can add "-save-temps -v" to glibc command > to generate these files. I was able to isolate the problem to GLIBC elf/dl-conflict.c and specifically hppa specific elf_machine_rela function called from there. The problem occurs at link time, so crafting a standalone preprocessed source file triggering the error might be difficult, but I'll see what can I do.