From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28964 invoked by alias); 28 Feb 2009 17:16:11 -0000 Received: (qmail 28956 invoked by uid 22791); 28 Feb 2009 17:16:10 -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 17:16:03 +0000 Received: (qmail 17090 invoked by uid 503); 28 Feb 2009 17:15:56 -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 17:15:56 -0000 Received: from b0.ovh.net (HELO queue-out) (213.186.33.50) by b0.ovh.net with SMTP; 28 Feb 2009 17:15:30 -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 17:15:29 -0000 Subject: Re: GDB 6.8 fatal warning when compiled with GCC trunk 4.4 From: Laurent GUERBY To: Paul Pluzhnikov Cc: GDB In-Reply-To: <1235839781.11347.520.camel@localhost> References: <1235830682.11347.492.camel@localhost> <8ac60eac0902280806k3dc17152k543d99ae7dda6875@mail.gmail.com> <1235839781.11347.520.camel@localhost> Content-Type: text/plain Date: Sat, 28 Feb 2009 17:16:00 -0000 Message-Id: <1235841358.11347.524.camel@localhost> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Ovh-Tracer-Id: 8156300401573240501 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/msg00184.txt.bz2 On Sat, 2009-02-28 at 17:49 +0100, Laurent GUERBY wrote: > 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 $? > ... > make[1]: Leaving directory `/home/guerby/build-gdb' > > real 1m18.425s > user 4m23.184s > sys 0m38.850s > 0 > > It looks like GDB make -k check is not parallelized so it will take > a while more to have testresults :). guerby@gcc17:~/build-gdb$ time make -j 8 -k check >& c.log; echo $? real 14m8.140s user 2m16.133s sys 3m36.586s 2 === gdb Summary === # of expected passes 13120 # of unexpected failures 142 # of expected failures 42 # of known failures 55 # of unresolved testcases 2 # of untested testcases 10 # of unsupported tests 15 /home/guerby/build-gdb/gdb/testsuite/../../gdb/gdb version 6.8.50.20090228-cvs -nw -nx Laurent