New comment by jcgruenhage on void-packages repository

https://github.com/void-linux/void-packages/pull/38662#issuecomment-1214372193

Comment:
@q66 Actually, how would I crossbuild the bootstrap distfiles for the PPC architectures? Just doing `./xbps-src -a ppc64 pkg -o bindist rust` [doesn't seem to do the trick](https://pastebin.com/DSnDn0vt)