From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric =?ISO-8859-1?B?QuluYXJk?= <eric@eukrea.com>
Date: Thu, 8 Mar 2012 23:15:31 +0100
Subject: [Buildroot] Linaro 2012.02 toolchain: pixman build failure
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Le Thu, 8 Mar 2012 23:09:32 +0100,
Yegor Yefremov <yegorslists@googlemail.com> a ?crit :

> On Thu, Mar 8, 2012 at 10:13 PM, Peter Korsgaard <jacmet@uclibc.org> wrote:
> >>>>>> "Yegor" == Yegor Yefremov <yegor_sub1@visionsystems.de> writes:
> >
> > Hi,
> >
> > ?>>> Any idea?
> > ?>>>
> > ?>> try to add : --disable-arm-iwmmxt to configure
> >
> > ?Yegor> Thanks. It is working now. Peter, should we make a patch?
> >
> > I guess so, but for what configurations? What is the problem exactly?
> > That the iwmmxt code doesn't work in thumb2 mode?
> 
> 
> I was compiling for cortex-A8. This is what compiler is to provide:
> http://gcc.gnu.org/onlinedocs/gcc-4.4.4/gcc/ARM-iWMMXt-Built_002din-Functions.html
> 
only xscale & some marvell cpu have iwmmxt so this option should be
disabled if the CPU doesn't have the iwmmxt coprocessor.

Eric
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http://eukrea.com/en/news/104-2012