This git contains APKBUILD for packages working with goyawifi.
You can use it to install mesa working with libetnaviv driver configured for, and so on.
Use Dockerfile included:
docker build -t abuild --progress=plain --output output .
or directly on the tablet as bellow:
addgroup <yourusername> abuild
mkdir -p /var/cache/distfiles
chgrp abuild /var/cache/distfiles
chmod g+w /var/cache/distfiles
abuild-keygen -a -i
Then cd into a package, e.g. cd libetnaviv-dev
and:
abuild checksum
abuild -r
Packages output dir: ~/packages/<yourusername>/<arch>/
https://wiki.alpinelinux.org/wiki/Creating_an_Alpine_package