From: Lee Revell <rlrevell@joe-job.com>
To: Xavier Bestel <xavier.bestel@free.fr>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: i386 -> x86_64 cross compile failure (binutils bug?)
Date: Fri, 09 Dec 2005 20:31:19 -0500 [thread overview]
Message-ID: <1134178279.18432.55.camel@mindpipe> (raw)
In-Reply-To: <1134168222.5270.1.camel@bip.parateam.prv>
On Fri, 2005-12-09 at 23:43 +0100, Xavier Bestel wrote:
> Le vendredi 09 décembre 2005 à 13:50 -0500, Lee Revell a écrit :
> > I'm trying to build an x66-64 kernel on a 32 bit system (Ubuntu 5.10).
> > I added -m64 to the CFLAGS as per the gcc docs.
>
> Under debian 32bits with 64bits kernel, I just add -m64 somewhere in the
> main Makefile to rebuild my modules. Didn't try with a whole kernel
> though.
The bug seems to be that the kernel build system does not grok biarch
toolchains - it really insists on a separate toolchain for i386 and
x86_64 even though the situation can be handled with selective use of
-m64. If I jsut add -m64 to everything then it fails when it gets to
the ia32 stuff.
Lee
next prev parent reply other threads:[~2005-12-10 1:33 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-09 18:50 i386 -> x86_64 cross compile failure (binutils bug?) Lee Revell
2005-12-09 19:50 ` Ken Moffat
2005-12-09 19:59 ` Lee Revell
2005-12-09 21:30 ` Ken Moffat
2005-12-09 21:40 ` Lee Revell
2005-12-09 22:19 ` Ken Moffat
2005-12-09 19:58 ` Kyle McMartin
2005-12-09 20:21 ` Lee Revell
2005-12-09 20:41 ` Kyle McMartin
2005-12-09 20:58 ` Lee Revell
2005-12-09 21:25 ` Steven Rostedt
2005-12-09 21:35 ` Lee Revell
2005-12-09 21:10 ` Lee Revell
2005-12-09 21:19 ` Kyle McMartin
2005-12-09 22:37 ` Jeffrey Hundstad
2005-12-10 0:05 ` Lee Revell
2005-12-10 0:23 ` Jeffrey Hundstad
2005-12-10 1:28 ` Lee Revell
2005-12-10 1:50 ` Lee Revell
2005-12-10 8:56 ` Andi Kleen
2005-12-10 5:12 ` Lee Revell
2005-12-10 7:19 ` Andi Kleen
2005-12-10 7:43 ` Lee Revell
2005-12-10 19:34 ` Lee Revell
2005-12-11 0:00 ` Andi Kleen
2005-12-11 0:26 ` Lee Revell
2005-12-16 23:40 ` Lee Revell
2005-12-23 5:59 ` Lee Revell
2006-01-11 16:48 ` Lee Revell
2006-01-11 16:54 ` Andi Kleen
2005-12-09 22:43 ` Xavier Bestel
2005-12-10 1:31 ` Lee Revell [this message]
2005-12-10 20:34 ` Xavier Bestel
2005-12-10 20:48 ` Lee Revell
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