[Beignet] build problems: ASSERTION FAILED: Fail to create the gen context

[Igor Gnatenko]

Hi,
On Fri, 2014-07-04 at 14:09 +0800, Zhigang Gong wrote: 
> On Fri, Jul 04, 2014 at 07:53:42AM +0200, Adel Gadllah wrote:
> > Zhigang Gong:
> > >On Fri, Jul 04, 2014 at 01:33:14AM +0400, Igor Gnatenko wrote:
> > >>Hi,
> > >>
> > >>I've long time no tested beignet builds. Now I've updated it to 0.9.0 in
> > >>Fedora rawhide[0].
> > >>
> > >>And it failed to build.
> > >>
> > >>Generating ../../utests/../kernels/compiler_ceil.bin
> > >>Unknown opt
> > >>/builddir/build/BUILD/Beignet-0.9.0-Source/build/backend/src/gbe_bin_generater: option requires an argument -- 't'
> > >>
> > >>ASSERTION FAILED: Fail to create the gen context
> > >>   at
> > >>file /builddir/build/BUILD/Beignet-0.9.0-Source/backend/src/backend/gen_program.cpp, function virtual gbe::Kernel* gbe::GenProgram::compileKernel(const gbe::ir::Unit&, const string&, bool), line 167
> > >>
> > >>And etc. I'm attaching FULL build log.
> > >>
> > >>[0]http://pkgs.fedoraproject.org/cgit/beignet.git/commit/?id=0c45e57cbecf72e1a5f243bbc0f375e3f19a2b03
> > >>-- 
> > >>-Igor Gnatenko
> > >
> > >>/builddir/build/BUILD/Beignet-0.9.0-Source/src/GetGenID.sh: line 3: lspci: command not found
> > >>-- Platform Gen PCI id is
> > >The root cause is that now beignet will build internal binary kernels according current build host's
> > >Gen VGA PCI id.
> > This can't work for distributions that want to ship beignet. The
> > system it gets build on is not the one it runs on. Also distribution
> > build systems tend to be virtual machines that do not have any real
> > (or intel) vga hardware.
> You are right, this is a problem for distributions. I just realized this issue when
> I replied to Igor. We will discuss how to make it friendly for package maintainer soon.
Why do we need find out VGA PCI id? 
> Thanks for pointing this out.

-- 
-Igor Gnatenko
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