From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Mon, 14 Nov 2016 22:54:58 +0100 Subject: [Buildroot] [autobuild.buildroot.net] Build results for 2016-11-13 In-Reply-To: <1479160383.4567.1.camel@embedded.rocks> References: <20161114073015.24C9A20BE0@mail.free-electrons.com> <1479160383.4567.1.camel@embedded.rocks> Message-ID: <20161114225458.72a48b22@free-electrons.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net 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