Linux makefile环境变量的相关内容

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linux中Makefile引用的环境变量跟系统的环境变量不是同一个吗

makefile引用了$(HOME),值是/root，但是在shell中是/home/william,而且export的各种环境变量都不生效，请问是怎么回事

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linux中makefile里面说的环境变量在哪里定义的？？

**_makefile中一些环境变量比如说MAKEFILES、MAKEFILE_LIST、VPATH是在linux哪个文件中定义的吗？是不是make 在执行的时候去某一个文件中读取这些环境变量的值？在makefile中引用到的地方展开？？**_

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更新时间 2023-06-14 18:47:13

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