FROM ubuntu:20.04 RUN apt-get update && apt-get install -y --no-install-recommends \ g++ \ make \ file \ curl \ ca-certificates \ python2.7 \ git \ cmake \ sudo \ gdb \ xz-utils \ g++-m68k-linux-gnu \ libssl-dev \ pkg-config COPY scripts/cmake.sh /scripts/ RUN /scripts/cmake.sh COPY scripts/sccache.sh /scripts/ RUN sh /scripts/sccache.sh ENV HOSTS=m68k-unknown-linux-gnu ENV RUST_CONFIGURE_ARGS --host=$HOSTS --enable-extended ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS