New comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/issues/19642#issuecomment-629570591

Comment:
I'm working on cross-compiling LibreOffice, firebird is heavily patched,
working on LibreOffice itself now.
https://github.com/sgn/void-packages/tree/firebird3-cross-compile

Building on RPi3 and QEMU is too slow for me.