I think @[email protected] did a better job explaining it… It’s a rewrite if you’re trying to create the same product as before. And that’s not what Wayland is trying to do.
I mean we also don’t say a car is a rewrite of a train (or vice versa) but they share some of the same components (wheels, seats, a driver…) And libinput, drm, mesa aren’t copied to the source code. They’re seperate projects and components/libraries that are used via an interface that makes them reusable. Lots of other projects also use the same set of libraries. For example networking. Or games that are built with the same game engine.
I don’t know that I would say that Wayland is not based on X11. It is a rewrite, not a fork but it is the next chapter of a common history.
Wayland and Xorg do share a lot of code in a way. Libraries like libinput, libdrm, KMS, and Mesa are used by both.
I think @[email protected] did a better job explaining it… It’s a rewrite if you’re trying to create the same product as before. And that’s not what Wayland is trying to do.
I mean we also don’t say a car is a rewrite of a train (or vice versa) but they share some of the same components (wheels, seats, a driver…) And libinput, drm, mesa aren’t copied to the source code. They’re seperate projects and components/libraries that are used via an interface that makes them reusable. Lots of other projects also use the same set of libraries. For example networking. Or games that are built with the same game engine.