New comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/issues/40071#issuecomment-1287959754

Comment:
> `fs-utils` skips extraction of the license distfile, is `create_wrksrc` necessary in this case?

IMO, yes, it will help move to auto create wrksrc later easier. So, we won't have case like:
- building cmake-gui to ensure build is good after updating Qt, run into failure
- try to build cmake to see if it's still good. Now, `cmake` will use `cmake-gui`'s `wrksrc`

Also, case to consider set `-fdebug-prefix-map=$wrksrc/$build_wrksrc`, (OK, this has been done by me).
`-ffile-prefix-map` and `-fmacro-prefix-map`