Makefile

# Makefile for mqtt_servo_bridge
# Build HAL-MQTT bridge for IS620N

CC = gcc
CFLAGS = -Wall -O2 -g
LIBS = -lhal -lpaho-mqtt3c -lrt -lpthread

# Paho MQTT library paths (adjust if needed)
MQTT_INCLUDE = -I/usr/include
MQTT_LIB = -L/usr/lib

# HAL paths (for LinuxCNC)
HAL_INCLUDE = -I/usr/include/linuxcnc
HAL_LIB = -L/usr/lib

TARGET = mqtt_servo_bridge

all: $(TARGET)

$(TARGET): mqtt_servo_bridge.c
	$(CC) $(CFLAGS) $(HAL_INCLUDE) $(MQTT_INCLUDE) \
	      mqtt_servo_bridge.c -o $(TARGET) \
	      $(HAL_LIB) $(MQTT_LIB) $(LIBS)
	@echo ""
	@echo "✓ Build complete: $(TARGET)"
	@echo "  Size: $$(du -h $(TARGET) | cut -f1)"
	@echo ""

clean:
	rm -f $(TARGET) *.o

install:
	cp $(TARGET) /usr/local/bin/
	@echo "✓ Installed to /usr/local/bin/$(TARGET)"

test: $(TARGET)
	@echo "Testing $(TARGET)..."
	./$(TARGET) --help || true

.PHONY: all clean install test