Performs a single build on Linux using the unified
headers and linking against the ICD.
Unified headers are broken for 2.x on OSX (see
https://github.com/KhronosGroup/OpenCL-Headers/issues/31).
Adding OSX builds should hopefully be a one-line change
once this is fixed.
Signed-off-by: Kevin Petit <kevin.petit@arm.com>
This will always override anything the user provides. We could
turn it into a cache variable to avoid this but the default
value assumes the location of headers in a hypothetical driver
tree which probably doesn't work for anybody so just get rid of
it instead.
Also remove all references to OPENCL_DRIVER in the build system.
Any such integration doesn't really belong in the CTS's build
system and can trivially be done with a wrapper project.
Signed-off-by: Kevin Petit <kevin.petit@arm.com>
