Make fractal build for MacOs
Since gtk4 is platform agnostic it would be great if Fractal could be build for macos as well. This could also make it accessible to more developers.
Development Tasks
The tasks split in two sections: disabling all linux specific packages so it builds.
Rebuilding all missing features (due to disabled packages) with alternative implementations for macos.
Dependencies that are not compatible with macos:
- lib-pipewire
- the secret storage used on linux
- ... (probably many more)
This is a related issue that also tries to compile Fractal on macos: GNOME/fractal#1035