Re: [gentoo-dev] fricas[doc] now fails to emerge

[Ulrich Mueller <ulm@gentoo.org>]

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>>>>> On Mon, 19 Aug 2024, Robin H Johnson wrote:

> On Sun, Aug 18, 2024 at 04:20:05PM +0000, Andrey Grozin wrote:
>> Can anybody with the current mesa try to emerge fricas[doc] and tell us if 
>> it works (any lisp will do, probably, sbcl is the most reasonable one; by 
>> the way, clozurecl compiles fricas very quickly).
> Yes; I reproduced it.
> - started w/ mesa-24.0.7 installed.
> - emerge sbcl => success
> - USE=doc emerge fricas => success
> - emerge =mesa-24.2.0* => success
> - USE=doc emerge fricas => fail w/ sandbox
> - patch virtualx.eclass
> - USE=doc emerge fricas => success

> So Mesa's behavior changed, trying to accelerate Xvfb.

> I pushed a fix to virtualx.eclass for you.

That addpredict looks like a workaround, not like a real fix of the
problem. Especially, the many warnings mentioned by grozin are still
there. With the patched virtualx.eclass, I still see more than thousand
messages in Xvfb.log:

   libEGL warning: failed to open /dev/dri/card0: Permission denied

Also, was this so urgent that you had to push the eclass change without
prior mailing list review?

Ulrich

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