From: Peter Bergner <bergner@vnet.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Michael Neuling <mikey@neuling.org>,
linuxppc-dev@ozlabs.org
Subject: Re: powerpc allnoconfig
Date: Tue, 03 Mar 2009 13:05:31 -0600 [thread overview]
Message-ID: <1236107131.6800.55.camel@otta> (raw)
In-Reply-To: <20090303085614.07f8aa27.akpm@linux-foundation.org>
On Tue, 2009-03-03 at 08:56 -0800, Andrew Morton wrote:
> On Tue, 3 Mar 2009 11:14:04 +0100 (CET) Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> wrote:
>
> > > > let us know if that works :-)
> > >
> > > didn't. Oh well.
> >
> > Does allnoconfig work if you force the compiler to be 32-bit, like
> >
> > make CC="powerpc64-unknown-linux-gnu-gcc -m32"
>
> Nope:
>
> scripts/mod/empty.c:1: error: -m64 requires a PowerPC64 cpu
To build a biarch compiler that defaults to 32-bit, try adding the
option --with-cpu=default32 to your GCC configure options. You also
shouldn't need --enable-targets=all. We haven't used that option
for ages when building powerpc64-linux enabled GCCs.
Peter
prev parent reply other threads:[~2009-03-03 19:05 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-03 1:19 powerpc allnoconfig Andrew Morton
2009-03-03 2:31 ` Michael Neuling
2009-03-03 2:40 ` Andrew Morton
2009-03-03 2:52 ` Stephen Rothwell
2009-03-03 2:55 ` Andrew Morton
2009-03-03 3:19 ` Stephen Rothwell
2009-03-03 4:08 ` Andrew Morton
2009-03-03 4:40 ` Stephen Rothwell
2009-03-03 5:38 ` Andrew Morton
2009-03-03 6:22 ` Stephen Rothwell
2009-03-03 6:35 ` Andrew Morton
2009-03-03 10:14 ` Geert Uytterhoeven
2009-03-03 16:56 ` Andrew Morton
2009-03-03 19:05 ` Peter Bergner [this message]
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