[Beignet] cl_khr_gl_sharing stopped working

[Orm Finnendahl]

Hi,

 trying to go back to a previous beignet driver package supporting
cl_khr_gl_runtime I run into the problem that clinfo reports that no
Compiler is available (and accordingly trying to compile from source
gives a CL_COMPILER_NOT_AVAILABLE error).

Can someone shed a light on this? Could it be that opencl uses gcc or
llvm and the version installed on my system is wrong?

--
Orm