From owner-freebsd-current@FreeBSD.ORG Wed Dec 10 01:01:34 2003 Return-Path: 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 B1C8916A4CE for ; Wed, 10 Dec 2003 01:01:34 -0800 (PST) Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by mx1.FreeBSD.org (Postfix) with SMTP id 4C08D43D2B for ; Wed, 10 Dec 2003 01:01:32 -0800 (PST) (envelope-from mayday@gmx.net) Received: (qmail 29276 invoked by uid 65534); 10 Dec 2003 09:01:30 -0000 Received: from p508A8D79.dip0.t-ipconnect.de (EHLO 192.168.0.3) (80.138.141.121) by mail.gmx.net (mp004) with SMTP; 10 Dec 2003 10:01:30 +0100 X-Authenticated: #431110 From: Benjamin Sobotta To: Damian Gerow Date: Wed, 10 Dec 2003 10:02:30 +0000 User-Agent: KMail/1.5.4 References: <20031210023632.GA13539@afflictions.org> <20031210061329.GD13539@afflictions.org> In-Reply-To: <20031210061329.GD13539@afflictions.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200312101002.30435.mayday@gmx.net> cc: current@freebsd.org Subject: Re: buildworld doesn't like -O2 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Dec 2003 09:01:34 -0000 Hi I had the same problem. I put "NO_WARNS=yes" in my make.conf and it works now. Although I'm not really sure if it breaks things... On Wednesday 10 December 2003 06:13, Damian Gerow wrote: > Thus spake Steve Kargl (sgk@troutmask.apl.washington.edu) [09/12/03 22:59]: > : -j# obfuscates where the actual error occurs unless you have > : enough make-fu to read the log. The first step one should > : take when this type of error happens is a plain "make buildworld". > : The next step is run cvsup again to see if the problem has > : been fixed. Then, report the error to freebsd-current. > > Okay, after some playing around, it turns out that something in the PAM > code really doesn't like -O2 optimization -- I have CFLAGS=-O2 -pipe, and > this is what I see: > > ===> lib/libpam/modules/pam_echo > cc -O2 -pipe -march=pentiumpro \ > > -I/usr/src/lib/libpam/modules/pam_echo/../../../../contrib/openpam/include > \ -I/usr/src/lib/libpam/modules/pam_echo/../../libpam -Wsystem-headers \ > -Werror -Wall -Wno-format-y2k -W -Wstrict-prototypes \ > -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual \ > -Wwrite-strings -Wswitch -Wshadow -Wcast-align -Wno-uninitialized -c \ > /usr/src/lib/libpam/modules/pam_echo/pam_echo.c \ > /usr/src/lib/libpam/modules/pam_echo/pam_echo.c: In function > `_pam_echo': /usr/src/lib/libpam/modules/pam_echo/pam_echo.c:92: warning: > dereferencing type-punned pointer will break strict-aliasing rules > *** Error code 1 > > Stop in /usr/src/lib/libpam/modules/pam_echo. > *** Error code 1 > > Stop in /usr/src/lib/libpam/modules. > *** Error code 1 > > Stop in /usr/src/lib/libpam. > *** Error code 1 > > Stop in /usr/src. > *** Error code 1 > > Stop in /usr/src. > *** Error code 1 > > Stop in /usr/src. > *** Error code 1 > > Stop in /usr/src. > > Yes, I'm aware the -O2 isn't supported. World builds fine with just -O. > I'll just drop back to that. > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"