From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [autobuild.buildroot.net] Build results for 2016-11-13
Date: Mon, 14 Nov 2016 22:54:58 +0100 [thread overview]
Message-ID: <20161114225458.72a48b22@free-electrons.com> (raw)
In-Reply-To: <1479160383.4567.1.camel@embedded.rocks>
Hello,
On Mon, 14 Nov 2016 22:53:03 +0100, J?rg Krause wrote:
> > ?????????arm |???????????????????tremor-19427 | NOK |
> > http://autobuild.buildroot.net/results/054f1c77b0e5d46b2dc53769469c0e
> > d03e6b79ef
>
> The ARM Cortex-M4 toolchain supports *only* Thumb-2 instructions,
> whereas tremor has ARM assembly code and therefore cannot be build with
> this toolchain.
>
> I would just exclude the relevant CPU ARMv7-M (BR2_ARM_CPU_ARMV7M) for
> simplicity, right?
Or, better, make tremor not use ARM-only instructions, by disabling the
optimized code. The benefit of this approach is that you don't have to
propagate the !BR2_ARM_CPU_ARMV7M dependency to the reverse
dependencies of tremor.
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
prev parent reply other threads:[~2016-11-14 21:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-14 7:30 [Buildroot] [autobuild.buildroot.net] Build results for 2016-11-13 Thomas Petazzoni
2016-11-14 21:53 ` Jörg Krause
2016-11-14 21:54 ` Thomas Petazzoni [this message]
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