New comment by lane-brain on void-packages repository

https://github.com/void-linux/void-packages/pull/28785#issuecomment-803491464

Comment:
> Thanks, @lane-brain. How can I test it out?

If you know your way around git, pull the commit attached to this PR into your clone of the void-packages repo. Install the xtools package, then it's a matter of cd'ing into the root directory of the git repo and running: `xbps-src pkg libgccjit && xi libgccjit`