From owner-freebsd-current@FreeBSD.ORG  Thu May  5 15:55:54 2011
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 5CCCC106564A
	for <current@freebsd.org>; Thu,  5 May 2011 15:55:54 +0000 (UTC)
	(envelope-from rdivacky@vlakno.cz)
Received: from vlakno.cz (lev.vlakno.cz [46.28.110.116])
	by mx1.freebsd.org (Postfix) with ESMTP id 191EE8FC0A
	for <current@freebsd.org>; Thu,  5 May 2011 15:55:53 +0000 (UTC)
Received: by vlakno.cz (Postfix, from userid 1002)
	id C86987F385A; Thu,  5 May 2011 17:55:51 +0200 (CEST)
Date: Thu, 5 May 2011 17:55:51 +0200
From: Roman Divacky <rdivacky@freebsd.org>
To: Olivier Smedts <olivier@gid0.org>
Message-ID: <20110505155551.GA99006@freebsd.org>
References: <201105040107.p4417NTR048534@pozo.com>
	<4DC0F46C.3020806@FreeBSD.org>
	<201105041344.p44DiOId032272@pozo.com>
	<4DC160B9.5060004@FreeBSD.org>
	<4DC2A0E5.5040602@zedat.fu-berlin.de>
	<BANLkTimiU42U0m5nCo=hSdaUF50rwnOk4w@mail.gmail.com>
	<20110505135458.GA79622@freebsd.org>
	<BANLkTimkOU9NDUONH1r=qX68iwj4W5LVpg@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <BANLkTimkOU9NDUONH1r=qX68iwj4W5LVpg@mail.gmail.com>
User-Agent: Mutt/1.4.2.3i
Cc: "O. Hartmann" <ohartman@zedat.fu-berlin.de>, current@freebsd.org
Subject: Re: Clang error make buildworld
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 05 May 2011 15:55:54 -0000

> clang -O2 -pipe -march=native -fomit-frame-pointer
> -DATJOB_DIR=\"/var/at/jobs/\"  -DLFILE=\"/var/at/jobs/.lockfile\"
> -DLOADAVG_MX=1.5 -DATSPOOL_DIR=\"/var/at/spool\"  -DVERSION=\"2.9\"
> -DDAEMON_UID=1 -DDAEMON_GID=1  -DDEFAULT_BATCH_QUEUE=\'E\'
> -DDEFAULT_AT_QUEUE=\'c\' -DPERM_PATH=\"/var/at/\"
> -I/usr/src/libexec/atrun/../../usr.bin/at -I/usr/src/libexec/atrun
> -DLOGIN_CAP -DPAM -std=gnu99 -fstack-protector -Wsystem-headers -Wall
> -Wno-format-y2k -Wno-uninitialized -Wno-pointer-sign -c
> /usr/src/libexec/atrun/gloadavg.c
> clang -O2 -pipe -march=native -fomit-frame-pointer
> -DATJOB_DIR=\"/var/at/jobs/\"  -DLFILE=\"/var/at/jobs/.lockfile\"
> -DLOADAVG_MX=1.5 -DATSPOOL_DIR=\"/var/at/spool\"  -DVERSION=\"2.9\"
> -DDAEMON_UID=1 -DDAEMON_GID=1  -DDEFAULT_BATCH_QUEUE=\'E\'
> -DDEFAULT_AT_QUEUE=\'c\' -DPERM_PATH=\"/var/at/\"
> -I/usr/src/libexec/atrun/../../usr.bin/at -I/usr/src/libexec/atrun
> -DLOGIN_CAP -DPAM -std=gnu99 -fstack-protector -Wsystem-headers -Wall
> -Wno-format-y2k -Wno-uninitialized -Wno-pointer-sign  -o atrun atrun.o
> gloadavg.o -lpam -lutil
> clang: warning: argument unused during compilation: '-std=gnu99'
> /usr/obj/usr/src/tmp/usr/lib/crt1.o: In function `_start':
> /usr/src/lib/csu/amd64/crt1.c:(.text+0x5d): undefined reference to `atexit'


Can you invoke this very same command (ie. linking) with -### and show me?
Does it work when you try to link the same .o files without specifying
-march=native ?