message: Only set the cuda_toolkit_path (and thus add --cuda-path to the command line)
  when compiling with cuda-clang.
diff: @@ -1139,6 +1139,7 @@ def _create_local_cuda_repository(repository_ctx):
  )
  cuda_defines = {}
  cuda_defines["%{builtin_sysroot}"] = tf_sysroot
  + if is_cuda_clang:
  cuda_defines["%{cuda_toolkit_path}"] = cuda_config.config["cuda_toolkit_path"]
  host_compiler_prefix = "/usr/bin"
  