Fix libmbtk_lib and libmtk_lib_v2 framework.

Change-Id: Ib09acafe5fbb9f72c450b3a14867386372994eb7
diff --git a/mbtk/Makefile b/mbtk/Makefile
index 5241eda..4c90a12 100755
--- a/mbtk/Makefile
+++ b/mbtk/Makefile
@@ -2,11 +2,11 @@
 include Make.defines
 
 # Build a file.
-ifeq ($(MBTK_SOURCE_VERSION), 2)
-DIRS = libmbtk_lib_v2
-else
+#ifeq ($(MBTK_SOURCE_VERSION), 2)
+#DIRS = libmbtk_lib_v2
+#else
 DIRS = libmbtk_lib
-endif
+#endif
 
 # Build bin file.
 ifeq ($(MBTK_SOURCE_VERSION), 2)