openhmd has been marked unmaintained in the upstream README: https://github.com/OpenHMD/OpenHMD?tab=readme-ov-file

We may want to switch to a maintained fork or drop this package.

The readme links a fork which also seems to be 4 years out of date: https://github.com/thaytan/OpenHMD

Ran into this while adding CMake 4 compat to this package to unbreak monado in staging-next

direct maintainer: @oxij
monado: @Scrumplex
envision: @Pandapip1 @Scrumplex @txkyel