message: Fix lit.cfg for python3: can only concatenate str (not "bytes") to str
diff: @@ -78,7 +78,7 @@ if platform.system() in ['Darwin']:
  except OSError:
  res = -1
  if res == 0 and out:
  - sdk_path = out
  + sdk_path = lit.util.to_string(out)
  lit_config.note('using SDKROOT: %r' % sdk_path)
  config.cc += " -isysroot %s" % sdk_path
  config.cxx += " -isysroot %s" % sdk_path
  