FROM ubuntu:22.04

COPY scripts/cross-apt-packages.sh /scripts/
RUN sh /scripts/cross-apt-packages.sh

COPY scripts/crosstool-ng-1.24.sh /scripts/
RUN sh /scripts/crosstool-ng-1.24.sh

COPY scripts/rustbuild-setup.sh /scripts/
RUN sh /scripts/rustbuild-setup.sh
WORKDIR /tmp

COPY host-x86_64/dist-mips-linux/patches/ /tmp/patches/
COPY host-x86_64/dist-mipsel-linux/mipsel-linux-gnu.config host-x86_64/dist-mipsel-linux/build-mipsel-toolchain.sh /tmp/
RUN su rustbuild -c ./build-mipsel-toolchain.sh

COPY scripts/sccache.sh /scripts/
RUN sh /scripts/sccache.sh

ENV PATH=$PATH:/x-tools/mipsel-unknown-linux-gnu/bin

ENV \
    CC_mipsel_unknown_linux_gnu=mipsel-unknown-linux-gnu-gcc \
    AR_mipsel_unknown_linux_gnu=mipsel-unknown-linux-gnu-ar \
    CXX_mipsel_unknown_linux_gnu=mipsel-unknown-linux-gnu-g++

ENV HOSTS=mipsel-unknown-linux-gnu

ENV RUST_CONFIGURE_ARGS --enable-extended --disable-docs
ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS