Add mbtk_loopbuff and rtp support.

Change-Id: Idc80af4efb8ff76c4afc59fdf1d3896b453e6ff4
diff --git a/mbtk/test/libmbtk_audio/Makefile b/mbtk/test/libmbtk_audio/Makefile
index 99172c3..d6e275c 100755
--- a/mbtk/test/libmbtk_audio/Makefile
+++ b/mbtk/test/libmbtk_audio/Makefile
@@ -7,7 +7,7 @@
 
 LIBS += -lmbtk_lib
 
-CFLAGS += 
+CFLAGS = $(CFLAGS_TEST)
 
 DEFINE +=