Merge neptunus.(none):/home/msvensson/mysql/same_tools/my41-same_tools

into  neptunus.(none):/home/msvensson/mysql/same_tools/my50-same_tools

mysql-test/mysql-test-run.pl

@@ -1307,6 +1307,10 @@ sub executable_setup () {
   $exe_mysqlbinlog=    mtr_exe_exists("$path_client_bindir/mysqlbinlog");
   $exe_mysqladmin=     mtr_exe_exists("$path_client_bindir/mysqladmin");
   $exe_mysql=          mtr_exe_exists("$path_client_bindir/mysql");
+  if ( $mysql_version_id >= 50100 )
+  {
+    $exe_mysqlslap=      mtr_exe_exists("$path_client_bindir/mysqlslap");
+  }
 
   # Look for mysql_fix_system_table script
   $exe_mysql_fix_system_tables=
@@ -1540,7 +1544,7 @@ sub environment_setup () {
   # ----------------------------------------------------
   # Setup env so childs can execute mysqlslap
   # ----------------------------------------------------
-  unless ( $glob_win32 )
+  if ( $exe_mysqlslap )
   {
     my $cmdline_mysqlslap=
       "$exe_mysqlslap -uroot " .