From: "Eric Bénard" <eric@eukrea.com>
To: buildroot@busybox.net
Subject: [Buildroot] Linaro 2012.02 toolchain: pixman build failure
Date: Thu, 8 Mar 2012 23:15:31 +0100 [thread overview]
Message-ID: <20120308231531.383fe82e@eb-e6520> (raw)
In-Reply-To: <CAGm1_kt4Q+nrMO5bRK393vFMZUFyegk-Hq0=rv0_qHfSnVZ32w@mail.gmail.com>
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
--
http://eukrea.com/en/news/104-2012
prev parent reply other threads:[~2012-03-08 22:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-08 14:53 [Buildroot] Linaro 2012.02 toolchain: pixman build failure Yegor Yefremov
2012-03-08 14:57 ` Eric Bénard
2012-03-08 15:22 ` Yegor Yefremov
2012-03-08 21:13 ` Peter Korsgaard
2012-03-08 22:09 ` Yegor Yefremov
2012-03-08 22:15 ` Eric Bénard [this message]
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