A complete development environment for cross compiling Qt apps for Kobo Arm targets, see https://github.com/Rain92/kobo-qt-setup-scripts. Running the docker file can launch a Bash shell or Qt Creator instance. The docker image will contain the kobo platform plugin, UMR and a simple scribble sample app. Qt creator is preconfigured to be able to build both for linux desktop and kobo targets.
The docker image is hosted on https://hub.docker.com/r/rain92/kobo-qt-dev and can be pulled via:
docker pull rain92/kobo-qt-dev
Usage: docker run -it -v /tmp:/tmp kobo-qt-dev [qtcreator [$DISPLAY]]
The -v flag will mount a shared folder on the docker image, "-v /tmp:/tmp" is necessary to run in GUI mode The qtcreator flag will run Qt Creator otherwise it will just launch a bash shell. The display flag will set the output display and defaults to ":0"