[OE-core] [PATCH] mesa: add fix for arm6

[Jeremy A. Puhlman]

This was in my queue from a previous yotco version. I haven't gotten my arm
bsp up and running yet. I will double check.

On 2/29/2020 7:37 AM, Adrian Bunk wrote:
> On Fri, Feb 28, 2020 at 02:51:51PM -0800, Jeremy A. Puhlman wrote:
>> From: Jeremy Puhlman <jpuhlman at mvista.com>
>>
>> We have had similar problems with missing atomics on arm6 that arm5
>> has.
> How are you able to reproduce this problem?
>
> I was wondering why the upstream fixes that happened in the meantime
> didn't fix it for armv5, but a qemuarmv5 build of mesa on master worked
> even after commenting out this line.
>
>> ...
>> --- a/meta/recipes-graphics/mesa/mesa.inc
>> +++ b/meta/recipes-graphics/mesa/mesa.inc
>> @@ -161,6 +161,7 @@ EXTRA_OEMESON_append = " -Dasm=false"
>>   FULL_OPTIMIZATION_append = " -fno-omit-frame-pointer"
>>   
>>   CFLAGS_append_armv5 = " -DMISSING_64BIT_ATOMICS"
>> +CFLAGS_append_armv6 = " -DMISSING_64BIT_ATOMICS"
>> ...
> cu
> Adrian
>
> BTW: armv6, not arm6 - arm6 is armv3
>

-- 
Jeremy A. Puhlman
jpuhlman at mvista.com