New comment by pullmoll on void-packages repository

https://github.com/void-linux/void-packages/pull/24509#issuecomment-702564070

Comment:
FWIW I already tried moving Icecat, which is basically firefox-esr + patches, but have trouble to get it to cross build.
The patches from 80.x can for the most part be used for 78.3.x as well.