sdm2mqtt: 	sdm.o sdm2mqtt.o
		cc -o sdm2mqtt sdm2mqtt.o sdm.o -lmosquitto -lmodbus

sdm2mqtt.o:	sdm2mqtt.c config.h
		cc -c sdm2mqtt.c

sdm.o:		sdm.c sdm*_registers.h
		cc -c sdm.c

clean:
		rm -rf *.o

install:	sdm2mqtt
		envsubst <sdm2mqtt.service >/etc/systemd/system/sdm2mqtt.service
		systemctl daemon-reload
		systemctl enable sdm2mqtt.service
		systemctl start sdm2mqtt.service