From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12909 invoked by alias); 28 Feb 2009 16:49:54 -0000 Received: (qmail 12900 invoked by uid 22791); 28 Feb 2009 16:49:53 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from 42.mail-out.ovh.net (HELO 42.mail-out.ovh.net) (213.251.189.42) by sourceware.org (qpsmtpd/0.43rc1) with SMTP; Sat, 28 Feb 2009 16:49:47 +0000 Received: (qmail 21235 invoked by uid 503); 28 Feb 2009 16:49:40 -0000 Received: from gw2.ovh.net (HELO mail242.ha.ovh.net) (213.251.189.202) by 42.mail-out.ovh.net with SMTP; 28 Feb 2009 16:49:40 -0000 Received: from b0.ovh.net (HELO queue-out) (213.186.33.50) by b0.ovh.net with SMTP; 28 Feb 2009 16:49:13 -0000 Received: from 11.156.90-79.rev.gaoland.net (HELO ?192.168.1.101?) (laurent%guerby.net@79.90.156.11) by ns0.ovh.net with SMTP; 28 Feb 2009 16:49:12 -0000 Subject: Re: GDB 6.8 fatal warning when compiled with GCC trunk 4.4 (testsuite in parallel?) From: Laurent GUERBY To: Paul Pluzhnikov Cc: GDB , Jakub Jelinek In-Reply-To: <8ac60eac0902280806k3dc17152k543d99ae7dda6875@mail.gmail.com> References: <1235830682.11347.492.camel@localhost> <8ac60eac0902280806k3dc17152k543d99ae7dda6875@mail.gmail.com> Content-Type: text/plain Date: Sat, 28 Feb 2009 16:49:00 -0000 Message-Id: <1235839781.11347.520.camel@localhost> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Ovh-Tracer-Id: 7712414362563583669 X-Ovh-Remote: 79.90.156.11 (11.156.90-79.rev.gaoland.net) X-Ovh-Local: 213.186.33.20 (ns0.ovh.net) X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2009-02/txt/msg00182.txt.bz2 On Sat, 2009-02-28 at 08:06 -0800, Paul Pluzhnikov wrote: > On Sat, Feb 28, 2009 at 6:18 AM, Laurent GUERBY wrote: > > > FYI GDB 6.8 fails to build when compiled with GCC trunk (4.4 not > > released yet) because of a new warning: > > Thanks for reporting this. > > AFAICT, current GDB CVS Head compiles fine with GCC trunk. > Could you confirm that? Yes I confirm GDB HEAD builds fine with GCC trunk, on compile farm gcc17 (bi-quad x86_64): guerby@gcc17:~/build-gdb$ gcc --version gcc (GCC) 4.4.0 20090228 (experimental) [trunk revision 144486] guerby@gcc17:~/build-gdb$ ../gdb-head/configure --prefix=/n/17/guerby/install-gdb-20080228 --disable-nls ... guerby@gcc17:~/build-gdb$ time make -j 8; echo $? ... make[1]: Leaving directory `/home/guerby/build-gdb' real 1m18.425s user 4m23.184s sys 0m38.850s 0 It looks like GDB make -k check is not parallelized so it will take a while more to have testresults :). Jakub contributed last year some Makefile smartness to parallelize make check for GCC may be the same kinf of trick would work for GDB since I see many subtargets in gdb/Makefile.in? Laurent