Date: Fri, 6 Apr 2012 12:23:16 +0200 From: Lars Engels <lars.engels@0x20.net> To: =?utf-8?B?UmVuw6k=?= Ladan <rene@freebsd.org> Cc: chromium@freebsd.org, d@delphij.net Subject: Re: Chromium build fails on Current (r233121) Message-ID: <20120406102316.GQ13705@e-new.0x20.net> In-Reply-To: <CADL2u4jXe8HxO=evUbUn9DpnOOCAo5_ozGtzJssKSqe=HSygDw@mail.gmail.com> References: <20120318201109.GA23354@e-new.0x20.net> <4F796427.1020408@delphij.net> <CADL2u4hPQgJAduVVE2fO4Y6naAGhWgsTpd%2B26Ejctti6oEtD3g@mail.gmail.com> <20120406090549.GP13705@e-new.0x20.net> <CADL2u4jXe8HxO=evUbUn9DpnOOCAo5_ozGtzJssKSqe=HSygDw@mail.gmail.com>
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--1o9jrj+SkgBpwUj4 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Apr 06, 2012 at 11:18:20AM +0200, Ren=C3=A9 Ladan wrote: > 2012/4/6 Lars Engels <lars.engels@0x20.net>: > > On Mon, Apr 02, 2012 at 10:46:23AM +0200, Ren=C3=A9 Ladan wrote: > >> 2012/4/2 Xin Li <delphij@delphij.net>: > >> > On 03/18/12 13:11, Lars Engels wrote: > >> >> Build of Chromium 17.0.963.79 fails to build on r233121, amd64: > >> >> > >> >> CXX(target) > >> >> out/Release/obj.target/webkit_gpu/webkit/gpu/webgraphicscontext3d_i= n_process_impl.o > >> >> > >> >> > >> > LINK(host) out/Release/protoc > >> >> AR(host) out/Release/obj.host/v8/tools/gyp/libv8_nosnapshot.a RULE > >> >> sync_proto_genproto_0 > >> >> out/Release/pyproto/chrome/browser/sync/protocol/sync_pb2.py gmake: > >> >> *** [out/Release/pyproto/chrome/browser/sync/protocol/sync_pb2.py] > >> >> Floating point exception: 8 (core dumped) gmake: *** Waiting for > >> >> unfinished jobs.... *** [do-build] Error code 1 > >> >> > >> >> Stop in /usr/ports/www/chromium. *** [build] Error code 1 > >> > > >> > Hit the same thing and compiling with GCC46 either works around it, = or > >> > fixed the problem. =C2=A0Haven't investigated the underlying issue t= hough. > >> > > >> Fixed probably, chromium also builds with top-of-tree clang (from upst= ream) with > >> http://trillian.chruetertee.ch/chromium/changeset/318 applied. > > > > Unfortunately it's still not fixed for me. Building with CLANG: > > > > =C2=A0LINK(host) out/Release/protoc > > =C2=A0LINK(host) out/Release/protoc: Finished > > =C2=A0AR(host) out/Release/obj.host/v8/tools/gyp/libv8_nosnapshot.a > > =C2=A0RULE sync_proto_genproto_0 > > out/Release/pyproto/chrome/browser/sync/protocol/app_notification_speci= fics_pb2.py > > gmake: *** > > [out/Release/pyproto/chrome/browser/sync/protocol/app_notification_spec= ifics_pb2.py] > > Floating point exception: 8 (core dumped) > > > > # clang -v > > FreeBSD clang version 3.0 (tags/RELEASE_30/final 145349) 20111210 > > Target: x86_64-unknown-freebsd10.0 > > Thread model: posix > > > Your clang is probably too old, clang/llvm from upstream trunk worked fo= r me. > The clang in base contains a bug which miscompiles protoc resulting in > the SIGFPE even > with the patch added in the last commit. Yes, that maybe. FWIW I succeeded building chromium with gcc-4.6 now. :) --1o9jrj+SkgBpwUj4 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) iEYEARECAAYFAk9+xBQACgkQKc512sD3afjOKgCfW8Z4WaawIk/kgplwRrYo6e7a p8AAn0gYt3KKPdPqp/4ZoAaCPDRG/fmG =hrbh -----END PGP SIGNATURE----- --1o9jrj+SkgBpwUj4--
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