lluixhi/musl-extras

Mesa build problem

Closed this issue · 7 comments

Cogitri commented

Hello,
Mesa doesn't build with VIDEO_CARDS="radeon radeonsi", but does build without those. Tried with both gcc 4.9.4 and 6.3.0. Can't seem to attach logs with github on my mobile, what'd be the best way to share them?

Cogitri commented

Okay, seems like Alpine Linux already fixed it. Gotta report back later

lluixhi commented

You could just post the compilation error at the end of the build log.

Is it the <sys/stat.h> patch that alpine is carrying?

I know for a fact that mesa with the vulkan use flag is broken in mesa right now with musl, but I haven't tried fixing it yet.

Cogitri commented

Kinda hard to cut those out on a mobile. The fix was the following

  • #hack to fix ENDIAN_CPU issue
  • _annoying_header="${_builddir}/src/amd/addrlib/inc/chip/r800/si_gb_reg.h"
  • echo -e "#define LITTLEENDIAN_CPU 1\n$(cat $_annoying_header)" > $_annoying_header

Found it here: https://patchwork.alpinelinux.org/patch/2556/

lluixhi commented

Could you pull the repo and try now? I think Alpine was overcomplicating it instead of patching the correct header. u_endian.h

lluixhi commented

vulkan appears to be building now at least

Cogitri commented

Builds fine now, thanks :)

lluixhi commented

I think I'm going to move these into the official musl repository now that we have a patch everyone actually needs :P