[Buildroot] [PATCH] ffmpeg: make ARM optimizations explicit

[Peter Korsgaard]

>>>>> "Gustavo" == Gustavo Zacarias <gustavo at zacarias.com.ar> writes:

 Gustavo> The ffmpeg configure script tries to autodetermine ARM optimizations by
 Gustavo> building a small code snippet with AS.
 Gustavo> If AS allows higher-level (>generic) assembly instructions then it
 Gustavo> passes and enables the relevant optimization path.
 Gustavo> Some toolchains allow/default to more than generic asm and then fail
 Gustavo> when the real code is built.
 Gustavo> Fixes:
 Gustavo> http://autobuild.buildroot.net/results/b6e1225a07a58cc7544e37bc55675be71e2b5088/

Committed, thanks.

It would be good to add some BR2_ARM_HAS_ARMVx config options so we
don't need these written out checks in the packages which care.

-- 
Bye, Peter Korsgaard