1FROM ubuntu:23.10 2 3RUN apt-get update && apt-get install -y --no-install-recommends \ 4 curl ca-certificates \ 5 gcc libc6-dev \ 6 gcc-sparc64-linux-gnu libc6-dev-sparc64-cross \ 7 qemu-system-sparc64 openbios-sparc seabios ipxe-qemu \ 8 p7zip-full cpio linux-libc-dev-sparc64-cross 9 10COPY linux-sparc64.sh / 11RUN bash /linux-sparc64.sh 12 13COPY test-runner-linux / 14 15ENV CARGO_TARGET_SPARC64_UNKNOWN_LINUX_GNU_LINKER=sparc64-linux-gnu-gcc \ 16 CARGO_TARGET_SPARC64_UNKNOWN_LINUX_GNU_RUNNER="/test-runner-linux sparc64" \ 17 CC_sparc64_unknown_linux_gnu=sparc64-linux-gnu-gcc \ 18 PATH=$PATH:/rust/bin 19