Date: Tue, 29 May 2007 14:44:53 -0400 From: Kris Kennaway <kris@obsecurity.org> To: Doug Barton <dougb@FreeBSD.org> Cc: freebsd-hackers@freebsd.org, Ali Mashtizadeh <mashtizadeh@gmail.com>, freebsd-current@freebsd.org, Alex Dupre <ale@FreeBSD.org> Subject: Re: Xorg port problem? Message-ID: <20070529184452.GA48484@rot13.obsecurity.org> In-Reply-To: <465BD140.20504@FreeBSD.org> References: <440b3e930705282241u44fa03a8gb0fedbb1617518df@mail.gmail.com> <465BC3A4.7030008@FreeBSD.org> <465BC507.1060902@FreeBSD.org> <465BD140.20504@FreeBSD.org>
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--DocE+STaALJfprDB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, May 29, 2007 at 12:07:44AM -0700, Doug Barton wrote: > Alex Dupre wrote: > > Doug Barton wrote: > >>> (Over 2GBs of RAM + Swap being used). It does this consistently when = it > >>> tries to compile xf86PciScan.c (hope thats the right file). > >> May not be the answer you want to hear, but I built all the xorg stuff > >> multiple times on -current systems both pre and post the gcc + symver > >> + version bump eras, and didn't have the problems you're seeing. > >=20 > > It's the well-known problem of new gcc 4.2 optimizations (bug). Simply > > compile with -O0 instead of -O2. >=20 > Not disputing your answer, but I'm curious. Why would it cause > problems on some systems but not others? I haven't done anything with > my cflags ... It wants to use ${BIGNUM} amount of memory to optimize a huge C file, so that might be fatal (or just terminally irritating) on smaller systems. Kris --DocE+STaALJfprDB Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.3 (FreeBSD) iD8DBQFGXHSkWry0BWjoQKURAqOAAJwLB0XknNO5MDikrIYZfzPYrxEinwCeJUIL dw0VatqZb5TFQUC+8YBgREo= =9odR -----END PGP SIGNATURE----- --DocE+STaALJfprDB--
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