[Buildroot] [PATCH] mesa3d: specify llvm-prefix

[Gustavo Zacarias <gustavo@zacarias.com.ar>]

On 03/31/2015 06:25 AM, Thomas Petazzoni wrote:
>> +# Avoid automatic search of llvm-config
>> +MESA3D_CONF_OPTS += --with-llvm-prefix=$(STAGING_DIR)/usr/bin
> 
> Shouldn't we instead test if LLVM is available, explicitly disable LLVM
> support if not, and enable it if LLVM is available?

We don't have a llvm package in BR, so testing is a non-option.
There's no explicit option to disable llvm support, hence this is as
close as it gets without patching.
(--without-gallium-drivers comes close, but it takes down a whole bunch
of other stuff as well).
Regards.