[OE-core] [PATCH 1/2] mesa: use distro_features_check to abort build without opengl feature

[Burton, Ross]

On 23 October 2013 09:53, Nicolas Dechesne <nicolas.dechesne at linaro.org> wrote:
> i am still not convinced that we should treat GL and GLES with a
> single 'DISTRO_FEATURE' since they aren't 'equivalent' features. I
> understand we need a mechanism to say if the platforms has 'graphics'
> support, and for some recipes 'graphics' is enough, but especially for
> libsdl this isn't enough since on GLES platforms we don't want
> --enable-video-opengl to be enabled since that is a GL feature, not
> GLES.

I don't think anyone thinks that the current opengl feature is
sufficient but there hasn't been a good enough alternative just yet.
Are you proposing that the "opengl" distro feature is re-purposed as
"OpenGL", and we add "opengles" for "OpenGLES".  Does this need to be
GLES-version-specific, what about EGL, and what about machines which
can support multiple drivers/GPU hardware?

Ross