From owner-freebsd-i386@FreeBSD.ORG Fri Mar 23 22:12:47 2007 Return-Path: X-Original-To: i386@freebsd.org Delivered-To: freebsd-i386@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 33E9216A402; Fri, 23 Mar 2007 22:12:47 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from pooker.samsco.org (pooker.samsco.org [168.103.85.57]) by mx1.freebsd.org (Postfix) with ESMTP id C3B7E13C468; Fri, 23 Mar 2007 22:12:46 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from phobos.samsco.home (phobos.samsco.home [192.168.254.11]) (authenticated bits=0) by pooker.samsco.org (8.13.8/8.13.8) with ESMTP id l2NLw6CG089751; Fri, 23 Mar 2007 15:58:11 -0600 (MDT) (envelope-from scottl@samsco.org) Message-ID: <46044D6C.1070304@samsco.org> Date: Fri, 23 Mar 2007 15:58:04 -0600 From: Scott Long User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.2pre) Gecko/20070111 SeaMonkey/1.1 MIME-Version: 1.0 To: Matteo Riondato References: <20070323212254.54F7D73039@freebsd-current.sentex.ca> <20070323214145.GA3822@krapfengeist> In-Reply-To: <20070323214145.GA3822@krapfengeist> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.0.2 (pooker.samsco.org [168.103.85.57]); Fri, 23 Mar 2007 14:58:11 -0700 (MST) X-Spam-Status: No, score=-1.4 required=3.8 tests=ALL_TRUSTED autolearn=failed version=3.1.1 X-Spam-Checker-Version: SpamAssassin 3.1.1 (2006-03-10) on pooker.samsco.org Cc: i386@freebsd.org, FreeBSD Tinderbox , current@freebsd.org Subject: Re: [head tinderbox] failure on i386/i386 X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Mar 2007 22:12:47 -0000 Matteo Riondato wrote: > On Fri, Mar 23, 2007 at 04:22:54PM -0500, FreeBSD Tinderbox wrote: >>>>> stage 4.4: building everything >> [...] >> cc -O2 -pipe -DUSE_GZIP=1 -I/src/usr.sbin/sysinstall/../../gnu/lib/libdialog -I. -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -c /src/usr.sbin/sysinstall/dos.c >> cc -O2 -pipe -DUSE_GZIP=1 -I/src/usr.sbin/sysinstall/../../gnu/lib/libdialog -I. -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -c /src/usr.sbin/sysinstall/floppy.c >> cc -O2 -pipe -DUSE_GZIP=1 -I/src/usr.sbin/sysinstall/../../gnu/lib/libdialog -I. -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -c /src/usr.sbin/sysinstall/ftp.c >> cc -O2 -pipe -DUSE_GZIP=1 -I/src/usr.sbin/sysinstall/../../gnu/lib/libdialog -I. -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -c /src/usr.sbin/sysinstall/globals.c >> cc -O2 -pipe -DUSE_GZIP=1 -I/src/usr.sbin/sysinstall/../../gnu/lib/libdialog -I. -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -c /src/usr.sbin/sysinstall/http.c >> cc -O2 -pipe -DUSE_GZIP=1 -I/src/usr.sbin/sysinstall/../../gnu/lib/libdialog -I. -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -c /src/usr.sbin/sysinstall/index.c >> /src/usr.sbin/sysinstall/index.c: In function `index_menu': >> /src/usr.sbin/sysinstall/index.c:628: warning: dereferencing type-punned pointer will break strict-aliasing rules >> *** Error code 1 >> >> Stop in /src/usr.sbin/sysinstall. >> *** Error code 1 > > If this error is caused by my recent commit, why didn't it show up > when I tested the build before committing? > > Best Regards The tinderboxes have stricter compile flags than the normal buildworld environment. The hope is that we'll be able to go to -O2 as the default optimization someday, which requires the stricter flags. I think what you're missing here is the -fstrict-aliasing flag. Scott