New comment by zdtcd on void-packages repository

https://github.com/void-linux/void-packages/pull/14229#issuecomment-531533767

Comment:
This PR could be pulled for now.
There're 2 issues:
- Cross compile i686 from x86_64 depends on #14401 but most people compile i686 from i686 bootstrap
- cross compile ppc64le from x86_64 have some problems with cross-compiler tool-chain, but running xbps-src again can build it successfully. I'm gonna investigate xbps