search for clone several step in the path name

    {

      # use default and add any extra_suites as defined

      $opt_suites= $opt_suites_default;

      my $ddd= basename(dirname($glob_mysql_test_dir));

      my $ccc= dirname($glob_mysql_test_dir);

      my $found= 0;

      while (!$found and !($ccc eq "/") and !($ccc eq ""))

      {

	my $ddd= basename($ccc);

	foreach my $extra_suite (@extra_suites)

	{

	  if ($extra_suite->[0] eq "$ddd")

	  {

	    $opt_suites= "$extra_suite->[1],$opt_suites";

	    $found= 1;

	  }

	}

	$ccc= dirname($ccc);

      }

    }