# Dockerfile for building both x64 and arm64 on an old distro for maximum compatibility. # ubuntu20 is dead but debian11 is still supported for now FROM debian:11 ENV DEBIAN_FRONTEND=noninteractive RUN dpkg --add-architecture arm64 RUN apt-get update && apt-get install -y \ build-essential python3 curl pkg-config \ g++-aarch64-linux-gnu libglib2.0-dev:amd64 libglib2.0-dev:arm64 \ ca-certificates \ && rm -rf /var/lib/apt/lists/* RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \ && apt-get update && apt-get install -y nodejs \ && rm -rf /var/lib/apt/lists/* WORKDIR /src