Date: Mon, 18 Jun 2007 13:06:41 -0400 From: Kris Kennaway <kris@obsecurity.org> To: Daniel Eischen <deischen@freebsd.org> Cc: Michiel Boland <michiel@boland.org>, Garrett Cooper <youshi10@u.washington.edu>, Gaspar Chilingarov <casper@web.am>, freebsd-current@freebsd.org, Claus Guttesen <kometen@gmail.com> Subject: Re: [AMD64] X.org build eats all the memory when compiled with GCC 4.2 Message-ID: <20070618170641.GB73978@rot13.obsecurity.org> In-Reply-To: <Pine.GSO.4.64.0706180838350.23884@sea.ntplx.net> References: <46745631.7000708@web.am> <b41c75520706161528q650364dp85700b86353d28b7@mail.gmail.com> <467467B7.8060408@u.washington.edu> <Pine.GSO.4.64.0706181429090.18885@neerbosch.nijmegen.internl.net> <Pine.GSO.4.64.0706180838350.23884@sea.ntplx.net>
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--WIyZ46R2i8wDzkSu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 18, 2007 at 08:40:30AM -0400, Daniel Eischen wrote: > On Mon, 18 Jun 2007, Michiel Boland wrote: >=20 > >On Sat, 16 Jun 2007, Garrett Cooper wrote: > > > >>Claus Guttesen wrote: > >>>>I recompiled X.org yesterday and hit the following problem > >>>>(1 week old -current, yesterdays packages, AMD64) -- when compiling > >>>>files in > >>>>/usr/ports/x11-servers/xorg-server/work/xorg-server-1.2.0/hw/xfree86/= scanpci=20 > >>>>directory, there are huge .h files - about 4mb. when compiler uses -O2 > >>>>or -O option it eats all available memory and then gets killed by the > >>>>system. > >>>>Without -O/O2 option compile works just as expected. > >>>> > >>>>Now -- should I file a PR or it's known bug? > >>> > >>>No, but you should read the archives. Requires more than 1 GB of swap. > >>> > >>It's a known bug that isn't going to be fixed until gcc 4.2.1. > >>-Garrett > >> > > > >Well, until then, is it not possible to at least put the following patch= =20 > >in ports/x11-servers/xorg-server/files: >=20 > [ ... ] >=20 > >That would make a lot of people very happy. In particular those running= =20 > >amd64. >=20 > Yes, it happens on i386 too. I think requiring more than 1GB of swap > is ridiculous. Please patch gcc or the port. You can test the new gcc snapshot here: http://people.freebsd.org/~kan/contrib-gcc421.tar.gz Just extract it over the top of /usr/src and rebuild world. Please confirm that it helps with this problem. Kris --WIyZ46R2i8wDzkSu Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.3 (FreeBSD) iD8DBQFGdruhWry0BWjoQKURAqxwAKCHExwJzWOLMh0HiOG7Rm3QiReAvgCgtp+p 6XvBzIYZPG/M3M4n3ydXXQI= =e+kZ -----END PGP SIGNATURE----- --WIyZ46R2i8wDzkSu--
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