Qt with custom sdk

[blackbelt]

need I to create a new mkspecs in order to make compile Qt with a custom sdk? If yes, need I to setup lib and include dir in the qmake.conf file? Could somebody help me with a simple exampe?

thank you in advance

[lgeyer]

What do you mean with 'custom SDK'?

If you have your own set of Qt libraries (for example downloaded somewhere or built on your own) just add them in QtCreator and select them for your project. If you are building on the command line just make sure you've a proper $QTDIR set; qmake will do the rest for you.