[Interest] multiple displaying backends on OS X?

[René J.V. Bertin]

On Sunday January 25 2015 13:32:12 Thiago Macieira wrote:

> Yes, this was one of the design goals for Qt 5: all of the displaying is done 
> via a plugin, which is selected at runtime.

Interesting! But having having that as a design goal doesn't mean the X11/xcb plugin is available or supportd on all systems where it could possibly be of use, or is it?
Is there documentation how to build this plugin on systems where it's not the default?

R.