#
# Docker s390 cross-compiler target
#
# This docker target builds on the debian Stretch base image.
#
FROM qemu:debian9

# Add the s390x architecture
RUN dpkg --add-architecture s390x

# Grab the updated list of packages
RUN apt update && apt dist-upgrade -yy
RUN DEBIAN_FRONTEND=noninteractive eatmydata \
    apt-get install -y --no-install-recommends \
        gcc-multilib-s390x-linux-gnu

RUN DEBIAN_FRONTEND=noninteractive eatmydata \
    apt-get build-dep -yy -a s390x qemu

# Specify the cross prefix for this image (see tests/docker/common.rc)
ENV QEMU_CONFIGURE_OPTS --cross-prefix=s390x-linux-gnu-

# Install extra libraries to increase code coverage
RUN DEBIAN_FRONTEND=noninteractive eatmydata \
    apt-get install -y --no-install-recommends \
        libbz2-dev:s390x \
        liblzo2-dev:s390x \
        librdmacm-dev:s390x \
        libsnappy-dev:s390x
