Addapted command line switches to current -T behavoir.

master.sh

@@ -166,10 +166,23 @@ while test $# -gt 0 ; do
       fi
       ;;
 
-    --testsuites | -T )		TEST=1    ;;
+    --testsuites | -T )
+      test $# = 1 && eval "$exit_missing_arg"
+      shift
+      case $1 in
+        0 | 1 | 2 | 3 )
+          TEST=$1
+          ;;
+        * )
+          echo -e "\n$1 isn't a valid testsuites level value."
+          echo -e "You must to use 0, 1, 2, or 3.\n"
+          exit 1
+          ;;
+      esac
+      ;;
+
     --get-packages | -P )	HPKG=1    ;;
     --run-make | -M )		RUNMAKE=1 ;;
-    --no-toolchain-test )	TOOLCHAINTEST=0 ;;
     --no-strip )	STRIP=0   ;;
     --no-vim-lang )	VIMLANG=0 ;;