message: Disable more TF_NEED_* on Windows by default.
  This simplifies ./configure process on Windows, we can remove them when we actually support the corresponding feature on Windows.
diff: @@ -1451,6 +1451,11 @@ def main():
  # TODO(ibiryukov): Investigate using clang as a cpu or cuda compiler on
  # Windows.
  environ_cp['TF_DOWNLOAD_CLANG'] = '0'
  + environ_cp['TF_ENABLE_XLA'] = '0'
  + environ_cp['TF_NEED_GDR'] = '0'
  + environ_cp['TF_NEED_VERBS'] = '0'
  + environ_cp['TF_NEED_MPI'] = '0'
  + environ_cp['TF_SET_ANDROID_WORKSPACE'] = '0'
  if is_macos():
  environ_cp['TF_NEED_JEMALLOC'] = '0'
  