Hi Leo!

> Both search-paths and native-search-paths are expanded in a build
> environment to form an environment variable.  search-paths works on
> inputs whereas native-search-paths works on native-inputs.  In
> addition, native-search-paths also end up in your
> $GUIX_PROFILE/etc/profile.

So it is like how "PATH" is established inside build environment?

Also, are they useful only to the package itself or to other packages 
that depend on it as well?

Regards,
RG.