[Buildroot] [PATCH] openblas: disable OpenMP

Thomas Petazzoni thomas.petazzoni at free-electrons.com
Mon Nov 21 20:45:26 UTC 2016


Hello,

On Sun, 20 Nov 2016 17:04:41 +0100, Arnout Vandecappelle
(Essensium/Mind) wrote:
> For powerpc (and powerpc only), the openblas build system will enable
> USE_OPENMP when threads are enabled. But the toolchain wasn't
> necessarily built with OpenMP support. So explicitly disable OpenMP -
> for all architectures, not just powerpc, just to keep things simple.
> 
> We could have autodetected whether OpenMP is available at configure
> time, but that would be more of a feature patch, it's up to upstream
> to do that.
> 
> Fixes:
> http://autobuild.buildroot.net/results/423b5e79cd4342d6c160ed478054b294b0826c6a
> http://autobuild.buildroot.net/results/c9e554c8f880b49b3c9203725ac5e6565b7e5c6f
> 
> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
> ---
>  package/openblas/openblas.mk | 3 +++
>  1 file changed, 3 insertions(+)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com


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