[Mesa-dev] How to enable virgl?

[Emil Velikov]

On 28 February 2017 at 12:09, Boyan Ding <boyan.j.ding at gmail.com> wrote:
> 2017-02-28 18:55 GMT+08:00 Christophe de Dinechin <dinechin at redhat.com>:
>> Newbie question…
>>
>> I’ve been investigating a regression in Fedora 25 between mesa-dri-drivers versions 12.0.3 and 13.0.3 (https://bugzilla.redhat.com/show_bug.cgi?id=1426549).
>>
>> The output with the Fedora version of Mesa is:
>>
>> GL_RENDERER   = Gallium 0.4 on virgl
>>
>> So virgl is enabled and working in this VM.
>>
>> When I build Mesa from sources, and configure it with “—with-galium-drivers=virtgl”, I get this from glxgears -info:
>
> Should be 'virgl' instead of 'virtgl'
>
Hmm not sure about that — [should be --] it errors out in here. The
major things is the missing second L in galLium ->
--with-gallium-drivers.
If the latter is correct we have a nice error message at configure ;-)

> Also, you can see fedora's configure parameters at
> https://src.fedoraproject.org/cgit/rpms/mesa.git/tree/mesa.spec#n399
>
Tl;Dr: If you are not too sure just copy the lot (literally) from your
distro ;-)

-Emil