enhance makefile

src/Makefile

@@ -3,6 +3,8 @@ CC=gcc
 CFLAGS=-Wall
 LDFLAGS=-lwiringPi -lcurl -lconfig
 
+INST_DIR=/opt/sbin
+
 counter:	counter.o LS7366R.o influx.o ringbuffer.o led.o logging.o
 	$(CC) -o $@ $(LDFLAGS) $^
 
@@ -16,9 +18,17 @@ all:	counter
 clean:
 	-rm -f *.o counter
 
-.PHONY: deploy
-deploy:
+.PHONY: update
+update:
 	sudo systemctl stop counter
-	sudo cp counter /opt/sbin/
+	sudo cp counter $(INST_DIR)
 	sudo systemctl start counter
 
+.PHONY: install
+install:
+	sudo mkdir -p $(INST_DIR)
+	sudo cp counter counter.service $(INST_DIR)
+	sudo systemctl enable $(INST_DIR)/counter.service
+	sudo systemctl start counter
+
+