From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:40544) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SDhdS-0007sH-OG for qemu-devel@nongnu.org; Fri, 30 Mar 2012 15:37:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SDhdQ-0002TI-Rb for qemu-devel@nongnu.org; Fri, 30 Mar 2012 15:37:22 -0400 Received: from plane.gmane.org ([80.91.229.3]:48003) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SDhdQ-0002RO-Kf for qemu-devel@nongnu.org; Fri, 30 Mar 2012 15:37:20 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1SDhdM-0004Q6-GU for qemu-devel@nongnu.org; Fri, 30 Mar 2012 21:37:16 +0200 Received: from 93-34-182-16.ip50.fastwebnet.it ([93.34.182.16]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 30 Mar 2012 21:37:16 +0200 Received: from pbonzini by 93-34-182-16.ip50.fastwebnet.it with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 30 Mar 2012 21:37:16 +0200 From: Paolo Bonzini Date: Fri, 30 Mar 2012 21:36:58 +0200 Message-ID: References: <20120330161002.1cfc450d@doriath.home> <4F760673.4010608@redhat.com> <20120330162152.0a95e3fc@doriath.home> <4F7608AE.302@codemonkey.ws> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit In-Reply-To: <4F7608AE.302@codemonkey.ws> Subject: Re: [Qemu-devel] Parallel build broken on master List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Il 30/03/2012 21:25, Anthony Liguori ha scritto: > On 03/30/2012 02:21 PM, Luiz Capitulino wrote: >> On Fri, 30 Mar 2012 21:16:03 +0200 >> Paolo Bonzini wrote: >> >>> Il 30/03/2012 21:10, Luiz Capitulino ha scritto: >>>> Hi, >>>> >>>> The HEAD is 6b7cff76. Will paste the configure I use because they >>>> seem to make >>>> the bug more likely: >>>> >>>> $ ../configure --target-list=x86_64-softmmu --disable-strip >>>> --enable-debug \ >>>> --disable-xen --disable-brlapi --disable-curses --disable-curl \ >>>> --disable-bluez --disable-system --disable-debug-tcg >>>> --audio-card-list= >>>> $ make -j2 >>>> [...] >>>> LINK qemu-nbd >>>> gcc: error: aes.o: No such file or directory >>>> gcc: error: aio.o: No such file or directory >>>> gcc: error: async.o: No such file or directory >>>> gcc: error: block.o: No such file or directory >>>> gcc: error: block/blkdebug.o: No such file or directory >>>> gcc: error: block/blkverify.o: No such file or directory >>>> gcc: error: block/bochs.o: No such file or directory >>>> gcc: error: block/cloop.o: No such file or directory >>>> gcc: error: block/cow.o: No such file or directory >>>> gcc: error: block/dmg.o: No such file or directory >>>> gcc: error: block/nbd.o: No such file or directory >>>> gcc: error: block/parallels.o: No such file or directory >>>> gcc: error: block/qcow.o: No such file or directory >>>> gcc: error: block/qcow2-cache.o: No such file or directory >>>> gcc: error: block/qcow2-cluster.o: No such file or directory >>>> [...] >>>> >>>> Doesn't happen with -j1 and doesn't happen if I test with commit >>>> 040b66f3f9 >>>> (ie. before the qtest series). >>>> >>>> I build from a separate dir, btw. >>> >>> Can you bisect? Likely it's 1/7 though. >> >> Indeed, bisect says it's b93b63f574. > > Can you provide the output of V=1 and config.log? > > make -j9 works for me just fine. -j4 works, -j2 fails (from a clean directory). /me wonders if it is a make bug. I remember GCC hitting one. Paolo