message: [dotest] Don't spend time replacing spaces in print output.
  Replacing all spaces with dashes seems like a lot of needless work for a
  string that's just printed.
diff: @@ -1274,14 +1274,6 @@ def run_suite():
  configString = "arch=%s compiler=%s" % (configuration.arch,
  configuration.compiler)
  - # Translate ' ' to '-' for pathname component.
  - if six.PY2:
  - import string
  - tbl = string.maketrans(' ', '-')
  - else:
  - tbl = str.maketrans(' ', '-')
  - configPostfix = configString.translate(tbl)
  -
  # Output the configuration.
  if configuration.verbose:
  sys.stderr.write("\nConfiguration: " + configString + "\n")
  