message: fix nvcc compiler-options
diff: @@ -158,7 +158,7 @@ def InvokeNvcc(argv, log=False):
  nvccopts += defines
  nvccopts += m_options
  nvccopts += fatbin_options
  - nvccopts += ['--compiler-options="' + " ".join(host_compiler_options) + '"']
  + nvccopts += ['--compiler-options=' + ",".join(host_compiler_options)]
  nvccopts += ['-x', 'cu'] + opt + includes + out + ['-c'] + src_files
  # Specify a unique temp directory for nvcc to generate intermediate files,
  # then Bazel can ignore files under NVCC_TEMP_DIR during dependency check
  