On https://github.com/coova/coova-chilli/releases/tag/1.4
sudo apt install g++ automake autoconf libtool libltdl-dev gengetopt make cmake libssl-dev
./bootstrap
./configure --prefix=/usr --sysconfdir=/etc --enable-largelimits --enable-miniportal --enable-chilliredir --enable-layer3 --enable-multiroute --with-openssl --with-poll --enable-shared --enable-gardenext --enable-dhcpopt --enable-chillixml --enable-chilliproxy --enable-chilliradsec --enable-eapol --enable-extadmvsa --enable-uamdomainfile --enable-chilliscript --enable-pppoe