#
# Docker Hexagon cross-compiler target
#
# This docker target is used for building hexagon tests. As it also
# needs to be able to build QEMU itself in CI we include its
# build-deps.
#
FROM docker.io/library/debian:11-slim

# Duplicate deb line as deb-src
RUN cat /etc/apt/sources.list | sed "s/^deb\ /deb-src /" >> /etc/apt/sources.list
RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt install -yy eatmydata && \
    DEBIAN_FRONTEND=noninteractive eatmydata \
# Install common build utilities
    apt-get install -y --no-install-recommends \
        curl \
        ccache \
        xz-utils \
        ca-certificates \
        bison \
        flex \
        git \
        ninja-build \
        python3-pip \
        python3-setuptools \
        python3-venv \
        python3-wheel && \
# Install QEMU build deps for use in CI
    DEBIAN_FRONTEND=noninteractive eatmydata \
    apt build-dep -yy --arch-only qemu && \
    mkdir -p /usr/libexec/ccache-wrappers && \
    ln -s /usr/bin/ccache /usr/libexec/ccache-wrappers/c++ && \
    ln -s /usr/bin/ccache /usr/libexec/ccache-wrappers/cc && \
    ln -s /usr/bin/ccache /usr/libexec/ccache-wrappers/g++ && \
    ln -s /usr/bin/ccache /usr/libexec/ccache-wrappers/gcc

RUN /usr/bin/pip3 install tomli

ENV TOOLCHAIN_INSTALL /opt
ENV TOOLCHAIN_RELEASE 16.0.0
ENV TOOLCHAIN_BASENAME "clang+llvm-${TOOLCHAIN_RELEASE}-cross-hexagon-unknown-linux-musl"
ENV TOOLCHAIN_URL https://codelinaro.jfrog.io/artifactory/codelinaro-toolchain-for-hexagon/v${TOOLCHAIN_RELEASE}/${TOOLCHAIN_BASENAME}.tar.xz
ENV CCACHE_WRAPPERSDIR "/usr/libexec/ccache-wrappers"

RUN curl -#SL "$TOOLCHAIN_URL" | tar -xJC "$TOOLCHAIN_INSTALL"
ENV PATH $PATH:${TOOLCHAIN_INSTALL}/${TOOLCHAIN_BASENAME}/x86_64-linux-gnu/bin
# As a final step configure the user (if env is defined)
ARG USER
ARG UID
RUN if [ "${USER}" ]; then \
  id ${USER} 2>/dev/null || useradd -u ${UID} -U ${USER}; fi