写makefile

前提这个文件下的内容为 src include bin  makefile  

自己留着,以后用

SRC_DIR := ./src
INC_DIR := ./include
EXE_DIR := ./bin
OBJECTS := $(wildcard $(SRC_DIR)/*.c)
INCLUDES :=$(wildcard $(INC_DIR)/*.h)
CC := gcc
FLAGS := -o
$(EXE_DIR)/main : $(OBJECTS) $(INCLUDES)
	$(CC) $(FLAGS) $@ $(OBJECTS) -I$(INC_DIR)