参考:
https://www.cnblogs.com/shengtudai/p/13499001.html
https://www.cnblogs.com/kelamoyujuzhen/p/9411002.html
https://blog.csdn.net/Sophisticated_/article/details/83023706
https://blog.csdn.net/u011857683/article/details/79109948
https://blog.csdn.net/seekkevin/article/details/50285495
https://blog.csdn.net/czg13548930186/article/details/78331692
https://blog.csdn.net/z735640642/article/details/84306713
https://blog.csdn.net/cparent/article/details/44136871
此类命令的关键在于-V 选项的使用,gcc -v XXX时,会列出头文件和相关编译、库目录,即使只是做预处理或编译、汇编,不进行链接。也会列出上述目录