File baselibs.conf of Package ocl-icd.20950
libOpenCL1 # has update-alternatives in main architecture, but lets use symlink here post "ln -sf /usr/%_lib/ocl-icd/libOpenCL.so.1 /usr/%_lib/libOpenCL.so.1" ocl-icd-devel requires "libOpenCL1-<targettype> = %version"