CMake prior v3.7 does not support %a %b for TIMESTAMP
CMake prior v3.7 does not support %a %b for TIMESTAMP

wilsonCernWq/ospray,ospray/OSPRay,ospray/OSPRay,ospray/OSPRay,wilsonCernWq/ospray,wilsonCernWq/ospray,ospray/OSPRay