OBJ = str.o str_test.o util.o

CFLAGS = -Wall 

TARGET=myprog

all: $(TARGET)

$(TARGET): $(OBJ)
	$(CC) $(CFLAGS) -o $@ $^

%.o: %.c
	$(CC) -c $(CFLAGS) -o $@ $<

clean:
	rm $(TARGET) $(OBJ)