[Interest] #define in qml

[qtnext]

Hi,

I wants to start testing my Qml apps (qt4.8, quick 1.1)  with Quick2 Qt5 
... But how can I easily test it with Qt5 with a working Qt4 source .. 
Is there any way to define #ifdef QT5 import Quick 2.0 #else import 
Quick 1.1  ?