CL_EXTENSION_WEAK_LINK   49 3rdparty/include/opencl/1.2/CL/cl_platform.h     #define CL_EXTENSION_WEAK_LINK       __attribute__((weak_import))
CL_EXTENSION_WEAK_LINK   71 3rdparty/include/opencl/1.2/CL/cl_platform.h     #define CL_EXTENSION_WEAK_LINK