相关视频讲解：Makefile 20分钟入门 (opens new window)
相关资料：seisman/how-to-write-makefile (opens new window) GNU make (opens new window)
## version 1
# hello: hello.cpp
# g++ -c hello.cpp getday.cpp
# g++ -o main hello.o getday.o
# .PHONY: clean
# clean:
# rm -f main *.o
## version 2
C := g++
CFLAGS := -g
TARGET := test
SRCS := $(wildcard *.cpp)
OBJS := $(patsubst %cpp,%o,$(SRCS))
all:$(TARGET)
%.o:%.cpp
$(CC) $(CFLAGS) -c $<
$(TARGET):$(OBJS)
$(CC) $(CFLAGS) -o $@ $^
clean:
rm -rf $(TARGET) *.o
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注意Tab不可以用空格代替（vim 设置中 expandtab 也需要关闭）
syntax on
set number
set expandtab //删除 或 set noexpandtab
set autoindent
set smartindent
set tabstop=4
set laststatus=2
set mouse=a
set scrolloff=4
inoremap { {}<ESC>i
inoremap {<CR> {<CR>}<ESC>O
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