README.txt

How to build checkit-tiff variants for Redhat 6 system used by Rosetta
======================================================================

:lang: en
:encoding: utf-8
:author: Andreas Romeyke

== Prerequisites

* you need 'docker'
* If using Debian buster or higher, you must(!) add "vsyscall=emulate" option
to the Linux kernel boot option, because CentOS 6.xx triggers syscalls in an
outdated way.

== How to build

# If something was built, delete all containers for specific image:
docker ps -a | awk '{ print $1,$2 }' | grep checkit-tiff | awk '{print $1 }' | xargs -I {} docker rm {}

# build stuff
docker build -t checkit-tiff --rm=true ./

== find out which image

docker images

lists:
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
checkit-tiff        latest              acc13d4a83d9        3 minutes ago       827 MB     # <==== that's it!
<none>              <none>              e3be26e603f0        5 minutes ago       824 MB
centos              6.10                0cd976dc0a98        10 months ago       195 MB


== How to copy already built binaries

id=$(docker create checkit-tiff)

docker cp $id:/tmp/checkit_tiff_current.tgz ./
docker cp $id:/tmp/checkit_tiff_upcoming.tgz ./

docker rm -v $id