From owner-freebsd-current Sat Dec 7 15:30:37 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 72FA737B401; Sat, 7 Dec 2002 15:30:35 -0800 (PST) Received: from obsecurity.dyndns.org (adsl-64-169-104-228.dsl.lsan03.pacbell.net [64.169.104.228]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7834743E4A; Sat, 7 Dec 2002 15:30:34 -0800 (PST) (envelope-from kris@obsecurity.org) Received: from rot13.obsecurity.org (rot13.obsecurity.org [10.0.0.5]) by obsecurity.dyndns.org (Postfix) with ESMTP id E1C2066BE3; Sat, 7 Dec 2002 15:30:33 -0800 (PST) Received: by rot13.obsecurity.org (Postfix, from userid 1000) id 1FAB0130C; Sat, 7 Dec 2002 15:30:33 -0800 (PST) Date: Sat, 7 Dec 2002 15:30:33 -0800 From: Kris Kennaway To: Vallo Kallaste Cc: ak03@gte.com, obrien@FreeBSD.ORG, freebsd-current@FreeBSD.ORG Subject: Re: mozilla-devel port on current Message-ID: <20021207233032.GA75194@rot13.obsecurity.org> References: <004201c29d54$0120b690$a50a1eac@jsattertop> <20021206212652.GA4342@tiiu.internal> <20021206222624.5b1098f0.kabaev@bellatlantic.net> <20021207172402.GA2273@tiiu.internal> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="GvXjxJ+pjyke8COw" Content-Disposition: inline In-Reply-To: <20021207172402.GA2273@tiiu.internal> User-Agent: Mutt/1.4i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --GvXjxJ+pjyke8COw Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Dec 07, 2002 at 07:24:02PM +0200, Vallo Kallaste wrote: > On Fri, Dec 06, 2002 at 10:26:24PM -0500, Alexander Kabaev > wrote: >=20 > > On Fri, 6 Dec 2002 23:26:52 +0200 > > Vallo Kallaste wrote: > >=20 > > > I've built it yesterday together with a lots of other stuff. Using > > > other -march values than i686 is unofficially claimed to be > > > unsupported (kan@freebsd). As others I'll bet the -march=3Dp4 is > > > causing problems, i686 works for me. > >=20 > > The only thing I "claimed" was that using -march=3Dp4 and other options > > which imply SSE2 with gcc 3.2.x is asking for trouble. Judging by the > > number of bugfixes that were committed to GCC mainline for SSE2 related > > problems, I am not that far off base. AFAIK, none of those bugfixes made > > it back to GCC 3.2.x branch.=20 >=20 > Ok, this is a good claim and making it public will be even better. > The p4 optimisation is known to be problematic and users should be > notified before they'll shoot the foot off. IMO it will be a good > idea to add some logic into appropriate global makefile, to notify > users. It's long time problem now and comes up periodically in the > lists. Perhaps it should be mentioned in the relnotes/errata. Kris --GvXjxJ+pjyke8COw Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE98oSYWry0BWjoQKURAm4sAKDwojNCX9HXUMJgXtKnTgYDTc706wCg4XNu FftXCZSt28lVXFoxI5yZplo= =H+1Q -----END PGP SIGNATURE----- --GvXjxJ+pjyke8COw-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message