[Interest] universal builds on OS X

[René J. V. Bertin]

Thiago Macieira wrote:

> We had deprecated that feature but brought it back with the iOS support and
> for the other Apple OSes (simulators, etc.).
> 
> So it probably works, if you lipo the Qt frameworks first.

Oh, that's good to know! Do you happen to know how to activate the feature in 
qmake (and possibly cmake) other than through preset C(XX)FLAGS?

R.