1FROM ubuntu:17.10 2 3RUN apt-get update && apt-get install -y --no-install-recommends \ 4 gcc libc6-dev qemu-user ca-certificates \ 5 gcc-s390x-linux-gnu libc6-dev-s390x-cross 6 7ENV CARGO_TARGET_S390X_UNKNOWN_LINUX_GNU_LINKER=s390x-linux-gnu-gcc \ 8 # TODO: in theory we should execute this, but qemu segfaults immediately :( 9 # CARGO_TARGET_S390X_UNKNOWN_LINUX_GNU_RUNNER="qemu-s390x -L /usr/s390x-linux-gnu" \ 10 CARGO_TARGET_S390X_UNKNOWN_LINUX_GNU_RUNNER=true \ 11 CC_s390x_unknown_linux_gnu=s390x-linux-gnu-gcc \ 12 PATH=$PATH:/rust/bin 13