# This template is deprecated and was previously based on Jessie on QEMU 2.9.
# Now than Stretch is out, please use qemu:debian8 as base for Jessie,
# and qemu:debian9 for Stretch.
#
FROM qemu:debian9

MAINTAINER Philippe Mathieu-Daudé <f4bug@amsat.org>

RUN for n in $(seq 8); do echo; done && \
    echo "\n\t\tThis image is deprecated." && echo && \
    echo "\tUse 'FROM qemu:debian9' to use the stable Debian Stretch image" && \
    echo "\tor 'FROM qemu:debian8' to use old Debian Jessie." && \
    for n in $(seq 8); do echo; done
