message: Ariane testcase support
diff: @@ -711,6 +711,8 @@ int CommandLineParser::parseCommandLine(int argc, const char** argv) {
  }
  } else if (all_arguments[i] == "-odir") {
  i++;
  + } else if (all_arguments[i] == "--Mdir") {
  + i++;
  } else if (all_arguments[i] == "-o") {
  i++;
  m_writePpOutput = true;
  