New comment by pullmoll on void-packages repository

https://github.com/void-linux/void-packages/pull/12700#issuecomment-505846287
Comment:
Last thing to think about: perhaps we should set `gcc` to `nocross="Wait until cross compilers are ready"` to have `gcc-9.1.0` later built with itself. Not that it should make a difference, because we always bootstrap gcc, but I wonder if the cross builders will start to build gcc for the native architecture first?