message: L0 test driver to fail on macOS and FreeBSD reporting unsupported platform
diff: /*
  - Copyright (c) 2019-2021, Intel Corporation
  + Copyright (c) 2019-2022, Intel Corporation
  All rights reserved.
  Redistribution and use in source and binary forms, with or without
  #elif defined(__linux__)
  #define ISPC_IS_LINUX
  #elif defined(__APPLE__)
  -#define ISPC_IS_APPLE
  +#error "L0 is not supported on macOS"
  +#elif defined(__FreeBSD__)
  +#error "L0 is not supported on FreeBSD"
  +#else
  +#error "Host OS was not detected"
  #endif
  #ifdef ISPC_IS_WINDOWS
  