[Buildroot] [PATCH] new package: libpciaccess

[Stefan Fröberg]

27.12.2012 21:08, Stefan Fröberg kirjoitti:
> 27.12.2012 20:24, Stefan Fröberg kirjoitti:
>> Hi Thomas
>>
>> 23.12.2012 17:20, Thomas Petazzoni kirjoitti:
>>> Dear Stefan Fröberg,
>>>
>>> On Sun, 23 Dec 2012 16:04:16 +0200, Stefan Fröberg wrote:
>>>
>>>> That mesa3d updating beyond 7.10.3 (that I have here) seems especially
>>>> interesting challenge.
>>> Do you have more details about the issues involved in bumping mesa3d
>>> beyond 7.10.3 ?
>>>
>>> Thomas
>> Well, if you try to bump it to 8.0.5 version, it will abort at some point.
>>
>> It borks at the time it tries to compile glsl.
>>
>> It tries to build helper program (builtin_compiler) with system python
>> (shouldn't that be HOST_DIR/usr/bin/python ???)
>> and then it crashes.
>>
>> I have included here the actual screenshot of the situation.
>>
>> Regards
>> Stefan
> Update:
> The situation starts even earlier than 8.0.5. Right at version 7.11
> And changing system python to buildroot python (MESA3D_CONF_ENV +=
> PYTHON2= $(HOST_DIR)/usr/bin/python)
> didn't change anything.
>

Update2:
Found out that this has nothing to do with python. The mesa glsl stuff
building has changed since 7.10.3
so that it build some helper programs (like builtin_compiler and others)
and it builds them wrongly
with cross-compiler while it should use system compiler.

Solution:
Try to give correct variables (APP_CXX=g++ and APP_CC=gcc)  to
MESA3D_CONF_ENV and/or MESA3D_MAKE_ENV
and see if problem goes away.
If not, then make a patch that enforces the correct compiler for all
those helper programs under src/glsl and src/glsl/glcpp