Created attachment 755574 [details] build log I get several CMake Error at cmake/FindOpenCL.cmake:189 (list): list GET given empty list Call Stack (most recent call first): CMakeLists.txt:350 (find_package)
Created attachment 755578 [details] emerge --info
Hm, the only way I see this would happen is if it finds CL/cl.hpp (in /usr/include or /usr/local/include) This /used/ to be installed by dev-libs/clhpp but that hasn't been the case since version 2.0.11 (not in tree anymore, current stable 2.0.15 doesn't install it) Any idea?
Many thanks, there existed /usr/include/CL/cl.hpp indeed. After removing it, emerge succeeded.