Comment # 22 on bug 1173005 from Aaron Puchert

(In reply to Stefan Dirsch from comment #18)
> > Indeed the best in ocl-icd/libOpenCL1 would be to check /etc/OpenCL/vendors
> > first and then fall back to /usr/share/OpenCL/vendors. Feel free to work on
> > a patch. ;-)  --> ocl_icd_loader.c:__initClIcd(void)
> 
> I've worked on a patch for this and submitted it for factory/TW. I'm
> attaching it here as well. It may still get changes in the package though.

Shouldn't we rather check both directories? With the patch, if I have anything
in /etc/OpenCL/vendors, or even just an empty directory, I can't use MesaOpenCL
anymore without creating a symlink. Of course that isn't trivial. Even better
would probably be override semantics, but maybe that's overkill.