From owner-freebsd-ports@FreeBSD.ORG  Fri Feb 11 17:38:06 2011
Return-Path: <owner-freebsd-ports@FreeBSD.ORG>
Delivered-To: freebsd-ports@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 328621065670
	for <freebsd-ports@FreeBSD.org>; Fri, 11 Feb 2011 17:38:06 +0000 (UTC)
	(envelope-from marius@alchemy.franken.de)
Received: from alchemy.franken.de (alchemy.franken.de [194.94.249.214])
	by mx1.freebsd.org (Postfix) with ESMTP id A00B28FC15
	for <freebsd-ports@FreeBSD.org>; Fri, 11 Feb 2011 17:38:05 +0000 (UTC)
Received: from alchemy.franken.de (localhost [127.0.0.1])
	by alchemy.franken.de (8.14.4/8.14.4/ALCHEMY.FRANKEN.DE) with ESMTP id
	p1BHR1E7064956; Fri, 11 Feb 2011 18:27:01 +0100 (CET)
	(envelope-from marius@alchemy.franken.de)
Received: (from marius@localhost)
	by alchemy.franken.de (8.14.4/8.14.4/Submit) id p1BHR189064955;
	Fri, 11 Feb 2011 18:27:01 +0100 (CET) (envelope-from marius)
Date: Fri, 11 Feb 2011 18:27:00 +0100
From: Marius Strobl <marius@alchemy.franken.de>
To: Jan Henrik Sylvester <me@janh.de>
Message-ID: <20110211172700.GH15808@alchemy.franken.de>
References: <4D553ACA.5060503@janh.de>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <4D553ACA.5060503@janh.de>
User-Agent: Mutt/1.4.2.3i
Cc: ports-list freebsd <freebsd-ports@FreeBSD.org>
Subject: Re: sysutils/cdrtools in i386 chroot on amd64
X-BeenThere: freebsd-ports@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Porting software to FreeBSD <freebsd-ports.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports>
List-Post: <mailto:freebsd-ports@freebsd.org>
List-Help: <mailto:freebsd-ports-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 11 Feb 2011 17:38:06 -0000

On Fri, Feb 11, 2011 at 02:34:02PM +0100, Jan Henrik Sylvester wrote:
> I am trying to build all ports that I have installed in an i386 chroot 
> environment on an amd64 machine. All work except for sysutils/cdrtools.
> 
> I have installed an i386 system to some directory, mounted a devfs to 
> the devfs subdirectory, set "MACHINE=i386 ; UNAME_p=i386 ; UNAME_m=i386" 
> and exported them, chrooted to the directory, and called 
> "/etc/rc.d/ldconfig start".
> 
> sysutils/cdrtools fails with many errors as it still builds for amd64.
> 
> Is this expected? Should I do more to get an i386 environment? (I have 
> tried to set ARCH and MACHINE_ARCH with no change.)
> 

Yes, that approach isn't expected to generally work for cross-building
ports for i386 on amd64. What is expected to work is compiling them in
an i386 environment on amd64 running a kernel with r210369/rev. 1.103
of sys/kern/kern_mib.c (r210855/rev. 1.98.2.5 for 8-STABLE) in place
so the i386 binaries act as if they are running on native i386 without
hacks like MACHINE, UNAME_* etc being set. The cdrtools port is known
to be buildable for i386 in an i386 jail on amd64 that way.

Marius