Enable very basic support for finding OpenCL header file and library under windows. We hardcode a path for the AMD APP SDK just for convenience but these needs to fixed by doing proper system introspection.
Enable very basic support for finding OpenCL header file and library
under windows. We hardcode a path for the AMD APP SDK just for convenience
but these needs to fixed by doing proper system introspection.

In general a user will need to specify the paths manually when using
cmake-gui.

This fixes configuration under Windows but unfortunately compilation
is still broken.

mc-imperial/gvki,mc-imperial/gvki,giuliojiang/gvki,mc-imperial/gvki,giuliojiang/gvki,giuliojiang/gvki