makefile_v3

SRC = $(wildcard *.c)
HEAD = $(wildcard *.h)
OBJ = $(SRC:.c=.o)

.PHONY : all clean

all : result clean

result: $(OBJ) $(HEAD)
	gcc -o result $(OBJ)

%.o: %.c
	gcc -c $^

clean:
	rm -rf *.o