On 8 February 2017 at 01:08, Tobias Droste <[email protected]> wrote:
> Does this cause problems if someone builds just intel classic drivers without
> LLVM installed?
>
The classic (with_dri_drivers) drivers are completely unrelated to
anything LLVM. So no, it should not cause any issues.

> I think without --disable-llvm you would get an error that LLVM is required
> for gallium even though nothing actually requires it in that configuration.
>
Is that --enable-gallium-llvm --without-gallium-drivers ?

> Or am I missing something?
>
> I think you have to change:
>
> if test "x$enable_gallium_llvm" == "xyes"; then
>     llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
>     llvm_add_default_components "gallium"
> fi
>
> to
>
> if test "x$enable_gallium_llvm" = "xyes" -a -n "$with_gallium_drivers"; then
>     llvm_check_version_for $LLVM_REQUIRED_GALLIUM "gallium"
>     llvm_add_default_components "gallium"
> fi
>
The only thing that I can think of is that with this patch we'll
effectively check llvm version/components, even if we don't want to.
That won't cause any issues afaict, although it is better to avoid.

I'll squash your fix.

Thanks
Emil
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