FROM arm64v8/ubuntu:20.04 SHELL ["/bin/bash", "-c"] LABEL maintainer="citraemu" ENV DEBIAN_FRONTEND=noninteractive RUN apt update RUN apt-get install -y software-properties-common lsb-release curl RUN apt-get update RUN add-apt-repository -y ppa:ubuntu-toolchain-r/test RUN add-apt-repository -y ppa:okirby/qt6-backports RUN add-apt-repository -y ppa:okirby/qt6-testing RUN add-apt-repository -y ppa:theofficialgman/gpu-tools RUN curl -s https://apt.kitware.com/keys/kitware-archive-latest.asc | gpg --dearmor | tee /usr/share/keyrings/kitware-archive-keyring.gpg >/dev/null RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 42D5A192B819C5DA RUN add-apt-repository -y 'deb https://apt.kitware.com/ubuntu/ focal main' RUN apt-get update && apt-get upgrade -y && apt-get dist-upgrade -y RUN apt-get install -y \ libsdl2-dev \ libssl-dev \ qt6-base-dev \ qt6-base-private-dev \ qt6-multimedia-dev \ qt6-l10n-tools \ qt6-tools-dev \ qt6-tools-dev-tools \ qt6-documentation-tools \ ffmpeg \ libavcodec-dev \ libavdevice-dev \ libavfilter-dev \ libavformat-dev \ libswresample-dev \ libswscale-dev \ p7zip-full \ wget \ unzip \ git \ ccache \ glslang-dev \ glslang-tools \ patchelf \ desktop-file-utils \ file