学习make（十）

最新推荐文章于 2024-05-03 00:00:21 发布

xizmi

最新推荐文章于 2024-05-03 00:00:21 发布

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本文链接：https://blog.youkuaiyun.com/xizmi/article/details/21281857

本文介绍了一个高级Makefile实例，展示了如何通过简单的两行修改来适应不同的项目需求。该实例覆盖了从源文件到目标文件的转换过程，并提供了编译项目的完整机制。

Where to go from here

With this brief introduction to Makefiles, you can create some very sophisticated mechanism for compiling your projects. However, this is just a tip of the iceberg. I don't expect anyone to fully understand the example presented below without having consulted some Make documentation (which I had to do myself) or read pages 347 to 354 of your Unix book.

CC=g++
CFLAGS=-c -Wall
LDFLAGS=
SOURCES=main.cpp hello.cpp factorial.cpp
OBJECTS=$(SOURCES:.cpp=.o)
EXECUTABLE=hello

all: $(SOURCES) $(EXECUTABLE)
	
$(EXECUTABLE): $(OBJECTS) 
	$(CC) $(LDFLAGS) $(OBJECTS) -o $@

.cpp.o:
	$(CC) $(CFLAGS) $< -o $@

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If you understand this last example, you could adapt it to your own personal projects changing only 2 lines, no matter how many additional files you have !!!.

Hector Urtubia