Hello!
Are you still working on this?
We now include a debian/ folder in the main source repository, defining three packages (libjxl, libjxl-dev, jxl) including library, development files and command line tools respectively.
Would you be willing to sponsor the inclusion of the packages in the debian repositories? Is there anything that can/be improved in the packaging files we provide in the repository?
Thanks,
Luca Versari