There is an updated pull request by sgn against master on the void-packages repository

https://github.com/sgn/void-packages kea-cross-compile
https://github.com/void-linux/void-packages/pull/20785

Kea cross compile
First patch is in #20783 

It's required to cross-compile kea.

A patch file from https://github.com/void-linux/void-packages/pull/20785.patch is attached