Cherry pick fix fo detecting MySQL CLuster in mtr.pl

mysql-test/mysql-test-run.pl

@@ -108,6 +108,7 @@ require "lib/mtr_misc.pl";
 $SIG{INT}= sub { mtr_error("Got ^C signal"); };
 
 our $mysql_version_id;
+my $mysql_version_extra;
 our $glob_mysql_test_dir;
 our $basedir;
 our $bindir;
@@ -1667,12 +1668,13 @@ sub collect_mysqld_features {
       # Look for version
       my $exe_name= basename($exe_mysqld);
       mtr_verbose("exe_name: $exe_name");
-      if ( $line =~ /^\S*$exe_name\s\sVer\s([0-9]*)\.([0-9]*)\.([0-9]*)/ )
+      if ( $line =~ /^\S*$exe_name\s\sVer\s([0-9]*)\.([0-9]*)\.([0-9]*)([^\s]*)/ )
       {
 	#print "Major: $1 Minor: $2 Build: $3\n";
 	$mysql_version_id= $1*10000 + $2*100 + $3;
 	#print "mysql_version_id: $mysql_version_id\n";
 	mtr_report("MySQL Version $1.$2.$3");
+	$mysql_version_extra= $4;
       }
     }
     else
@@ -1757,12 +1759,13 @@ sub collect_mysqld_features_from_running_server ()
 
   # Parse version
   my $version_str= $mysqld_variables{'version'};
-  if ( $version_str =~ /^([0-9]*)\.([0-9]*)\.([0-9]*)/ )
+  if ( $version_str =~ /^([0-9]*)\.([0-9]*)\.([0-9]*)([^\s]*)/ )
   {
     #print "Major: $1 Minor: $2 Build: $3\n";
     $mysql_version_id= $1*10000 + $2*100 + $3;
     #print "mysql_version_id: $mysql_version_id\n";
     mtr_report("MySQL Version $1.$2.$3");
+    $mysql_version_extra= $4;
   }
   mtr_error("Could not find version of MySQL") unless $mysql_version_id;
 }
@@ -2538,6 +2541,17 @@ sub vs_config_dirs ($$) {
 sub check_ndbcluster_support ($) {
   my $mysqld_variables= shift;
 
+  # Check if this is MySQL Cluster, ie. mysql version string ends
+  # with -ndb-Y.Y.Y[-status]
+  if ( defined $mysql_version_extra &&
+       $mysql_version_extra =~ /^-ndb-/ )
+  {
+    mtr_report(" - MySQL Cluster");
+    # Enable ndb engine and add more test suites
+    $opt_include_ndbcluster = 1;
+    $DEFAULT_SUITES.=",ndb";
+  }
+
   if ($opt_include_ndbcluster)
   {
     $opt_skip_ndbcluster= 0;