mpy-cross: Enable more warnings.
@@ -18,7 +18,7 @@ INC += -I$(TOP)
# compiler settings
CWARN = -Wall -Werror
-CWARN += -Wpointer-arith -Wuninitialized
+CWARN += -Wextra -Wno-unused-parameter -Wpointer-arith
CFLAGS = $(INC) $(CWARN) -std=gnu99 $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)
CFLAGS += -fdata-sections -ffunction-sections -fno-asynchronous-unwind-tables
