-TEMPFILES := $(MODNAME).o $(MODNAME).mod.c $(MODNAME).mod.o Module.symvers .$(MODNAME).*.cmd .tmp_versions
-EXTRA_CFLAGS += -Wall -DDEBUG
-#EXTRA_CFLAGS += -Wall
+TEMPFILES := $(MODNAME).o $(MODNAME).mod.c $(MODNAME).mod.o Module.symvers .$(MODNAME).*.cmd .tmp_versions modules.order
+
+EXTRA_CFLAGS += -Wall -O3
+#EXTRA_CFLAGS += -DTX_DEBUG
+#EXTRA_CFLAGS += -DREG_DEBUG