目前所用的单个文件编译Makefile

.PHONY: main, run, clean

CC = g++ -std=c++11 

CFLAGS += -ggdb -Wall -Wextra -Werror
INCLUDE_PATH = include
LIBRARY_PATH = library

SRC = src
targets = $(SRC)/main.cc 
output = output

main: $(targets)
    $(CC) $(targets) $(CFLAGS) -I $(INCLUDE_PATH) -o $(SRC)/$(output)

run:
    $(SRC)/$(output)

clean:
    @ rm -rf $(SRC)/$(output)