LDLIBS += -Wl,-Bdynamic -lPosixBasedOS001legacy
LDLIBS += -Wl,-Bdynamic -lvp
LDLIBS += -Wl,-Bdynamic -ltar -lz
-LDLIBS += -Wl,-Bdynamic -lrpc -lev
+LDLIBS += -Wl,-Bdynamic -lrpc -lbs_ev
######### add library path #############
LDFLAGS += -g -Wl,--gc-sections