From owner-freebsd-amd64@FreeBSD.ORG Tue Mar 15 18:37:14 2005 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 41F6116A4CE for ; Tue, 15 Mar 2005 18:37:14 +0000 (GMT) Received: from dragon.NUXI.org (trang.nuxi.com [66.93.134.19]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0838943D41 for ; Tue, 15 Mar 2005 18:37:14 +0000 (GMT) (envelope-from obrien@NUXI.com) Received: from dragon.NUXI.org (obrien@localhost [127.0.0.1]) by dragon.NUXI.org (8.13.3/8.13.3) with ESMTP id j2FIb5IV039257; Tue, 15 Mar 2005 10:37:05 -0800 (PST) (envelope-from obrien@dragon.NUXI.org) Received: (from obrien@localhost) by dragon.NUXI.org (8.13.3/8.13.1/Submit) id j2FIb2q7039251; Tue, 15 Mar 2005 10:37:02 -0800 (PST) (envelope-from obrien) Date: Tue, 15 Mar 2005 10:37:01 -0800 From: "David O'Brien" To: Sean McNeil Message-ID: <20050315183701.GA38799@dragon.NUXI.org> References: <200503150942.02118.kono@kth.se> <86psy1krtz.fsf@xps.des.no> <1110901246.78953.16.camel@server.mcneil.com> Mime-Version: 1.0 Content-Type: text/plain; charset=unknown-8bit Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1110901246.78953.16.camel@server.mcneil.com> X-Operating-System: FreeBSD 6.0-CURRENT Organization: The NUXI BSD Group X-Pgp-Rsa-Fingerprint: B7 4D 3E E9 11 39 5F A3 90 76 5D 69 58 D9 98 7A X-Pgp-Rsa-Keyid: 1024/34F9F9D5 User-Agent: Mutt/1.5.8i cc: freebsd-amd64@freebsd.org cc: kono@kth.se Subject: Re: make buildworld ERROR in RELENG_5 with WITH_LIB32 (amd64) X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: freebsd-amd64@freebsd.org List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2005 18:37:14 -0000 On Tue, Mar 15, 2005 at 07:40:46AM -0800, Sean McNeil wrote: > On Tue, 2005-03-15 at 13:37 +0100, Dag-Erling Smørgrav wrote: > > Sean McNeil writes: > > > This has been discussed before. You are trying to compile with > > > optimization -O2 and it isn't supported. > > > > It is supposed to be supported. The people who say it isn't are the > > ones who keep introducing (and refusing to fix) bugs that break it. > > More accurately, there exist bugs that have not been fixed yet. These > could have been there forever, or are introduced by a faulty compiler. > > Also, RELENG_5 is set up to compile as -O -pipe, not -O2 > -fno-strict-aliasing -pipe. There is good reason for this IMHO. As > long as the default settings are not -O2, then I would say it is not > supported. You are right. Well partically. -O2 kernel builds are support in RELENG_5 for AMD64, Sparc64, and IA64. -O2 userland builds aren't supported as some of the bug fixing hasn't been MFC'ed. I'll look into that after 5.4-RELEASE and the code freeze ends. -- -- David (obrien@FreeBSD.org)