Re: [gentoo-user] Can't compile media-libs/mesa - do I need gallium?

[Walter Dnes]

On Mon, Jul 17, 2017 at 01:43:46AM +0100, Stroller wrote
> This system is headless, but I have x11-wm/xpra installed on it so I can run X11 apps remotely.
>
> Recent emerges of world have been failing at media-libs/mesa
>
> Currently I have mesa-13.0.5 installed; I have this problem with mesa-17.0.6 (current stable) and mesa-17.1.4 (latest in the tree when I tried this a few days ago).
>
> The error says I should post this if I need support:
>
> $ emerge -pqv '=media-libs/mesa-17.0.6::gentoo'
> [ebuild     U ] media-libs/mesa-17.0.6 [13.0.5] USE="classic dri3 egl gallium gbm llvm nptl -bindist -d3d9 -debug -gles1 -gles2 -opencl -openmax -osmesa -pax_kernel -pic (-selinux) -vaapi -valgrind -vdpau -vulkan -wayland -xa -xvmc (-gcrypt%) (-libressl%) (-nettle%*) (-openssl%*)" ABI_X86="(64) -32 (-x32)" VIDEO_CARDS="(-freedreno) -i915 -i965 -imx% -intel -nouveau -r100 -r200 -r300 -r600 -radeon -radeonsi (-vc4) (-vivante) -vmware"

> The build.log doesn't point me towards any obvious solutions, or
> maybe I just don't know how to read it.
>
> All I can make out is that it's a problem with gallium. The current
> version of mesa appears to have gallium enabled, though.
>
> I know nothing about mesa, not even really what it's for, so I don't
> know if I should just try disabling gallium and trying again.

  I've got 17.0.6 building and running fine, under GCC 6.3.0 (YES !),
without gallium.  I suggest trying "-gallium" in make.conf.  Here's my
mesa "pretend build" output...

[ebuild   R    ] media-libs/mesa-17.0.6::gentoo  USE="bindist classic dri3 egl gbm gles2 nptl -d3d9 -debug -gallium -gles1 -llvm -opencl -openmax -osmesa -pax_kernel -pic (-selinux) -vaapi -valgrind -vdpau -vulkan -wayland -xa -xvmc" VIDEO_CARDS="i915 intel (-freedreno) -i965 -imx -nouveau -r100 -r200 -r300 -r600 -radeon -radeonsi (-vc4) (-vivante) -vmware" 0 KiB 

-- 
Walter Dnes <waltdnes@××××××××.org>
I don't run "desktop environments"; I run useful applications