1FROM ubuntu:22.04 2 3RUN apt-get update && apt-get install -y --no-install-recommends \ 4 gcc make libc6-dev git curl ca-certificates \ 5 gcc-aarch64-linux-gnu qemu-user 6 7COPY install-musl.sh / 8RUN sh /install-musl.sh aarch64 9 10# FIXME: shouldn't need the `-lgcc` here, shouldn't that be in libstd? 11ENV PATH=$PATH:/musl-aarch64/bin:/rust/bin \ 12 CC_aarch64_unknown_linux_musl=musl-gcc \ 13 RUSTFLAGS='-Clink-args=-lgcc -L /musl-aarch64/lib' \ 14 CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER=musl-gcc \ 15 CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_RUNNER="qemu-aarch64 -L /musl-aarch64" 16