Your ROOT_URL in app.ini is unix://git.lalonde.me:3000/ but you are visiting https://git.lalonde.me/matth/cral/commit/35155a347f74f4e8130c0e877cee03d1503ff406?style=split&whitespace=ignore-all
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Remove all references to mcu.o, serial.o, dns.o as we do not need them for the driver. Remove all references to sockutil.o and util.o as we are not using them at present. Note: It might be worth re-introducing some of the sockutil functions at a later date.