Rusticl support on Raspberry Pi 5 (VideoCore GPU VII)

[russnes]

Rusticl is not available by default by installing mesa-opencl from the repos, but I've successfully managed to hack the srcpkg template in mesa to support it.

One issue I encountered was that mesa failed to build nouveau, so in my setup I have disabled nouveau completely with the _have_nv= flag, but obviously that wouldn't work for everyone running aarch64 as they might have an nvidia GPU.

The Raspberry Pi 5 has a VideoCore GPU VII that needs the v3d driver, so I have enabled the _have_arm=yes, which adds the v3d option to _gallium_drivers. Furthermore I have enabled _have_opencl=yes.

Finally I have added rust and cargo to hostmakedepends.

Then finally I have enabled rusticl by installing these packages from the xbps-src repo:
mesa mesa-dri mesa-libgallium mesa-v3d-dri mesa-opencl libgbm

Would be great if this was enabled by default!

Regards,
Simen

[onlylunix]

Can I take a look at the template you created?

[github-actions]

Issues become stale 90 days after last activity and are closed 14 days after that. If this issue is still relevant bump it or assign it.

[classabbyamp]

this has probably been addressed by #57292. if not, it can be reopened