#
# Docker multiarch cross-compiler target
#
# This docker target is builds on Debian cross compiler targets to build distro
# with a selection of cross compilers for building test binaries.
#
# On its own you can't build much but the docker-foo-cross targets
# build on top of the base debian image.
#
FROM debian:stretch-slim

# Duplicate deb line as deb-src
RUN cat /etc/apt/sources.list | sed "s/^deb\ /deb-src /" >> /etc/apt/sources.list

# Install common build utilities
RUN apt update
RUN DEBIAN_FRONTEND=noninteractive apt install -yy eatmydata
RUN DEBIAN_FRONTEND=noninteractive eatmydata \
    apt install -y --no-install-recommends \
        bison \
        build-essential \
        ca-certificates \
        clang \
        flex \
        git \
        pkg-config \
        psmisc \
        python \
        texinfo \
        $(apt-get -s build-dep qemu | egrep ^Inst | fgrep '[all]' | cut -d\  -f2)
