Docker containers for aarch64 Linux Crystal compilers

Build

docker compose build crystal-alpine
docker compose build crystal-ubuntu

Bootstrap

Build initial aarch64 image by cross-compiling on the official amd64 image.

docker run --rm --privileged aptman/qus:latest -s -- -p x86_64
docker compose build crystal-alpine-bootstrap

Images

https://hub.docker.com/r/matefarkas/crystal

docker pull matefarkas/crystal:1.8.2-alpine
docker pull matefarkas/crystal:1.8.2-ubuntu