[gentoo-dev] [PATCH] Refactor virtual/opencl to provide the API, not an implementation

[Marek Szuba]

As proposed in my e-mail to the list from two days ago. Advantage:
OpenCL-aware ebuilds will have something to compile and link against
regardless of whether the runtime invoked by the ICD loader supports
abi_x86_32 or not, or indeed even if there is no suitable runtime in the
Gentoo tree.