@brunomiguel, most likely a unique configuration on your system is breaking the build. I recommend trying to build in a new vanilla system, chroot, or container.
The binary builds (as listed in the pinned comment), always build from clean room using the official Arch Linux docker image and have had no issues. Same goes for when I test using local builds on my desktop.
If you want to run Liquorix but can't build for some reason, I highly recommend you using the official Liquorix repository for Arch.
Pinned Comments
damentz commented on 2020-08-31 15:22 (UTC) (edited on 2021-12-21 18:25 (UTC) by damentz)
Official binaries of linux-lqx, linux-lqx-headers, and linux-lqx-docs are now available: https://wiki.archlinux.org/index.php/Unofficial_user_repositories#liquorix
Signing key import instructions:
sudo pacman-key --keyserver hkps://keyserver.ubuntu.com --recv-keys 9AE4078033F8024D && sudo pacman-key --lsign-key 9AE4078033F8024D