Hello
My name its Igor. I use QT 4.1 with command qmake -project pozdrav.ui 
i'm create file pozdrav.pro
With command qmake -makefile pozdrav.pro sem i'm create files 
makefile.relase and makefiles.debug
With command uic pozdrav.ui -o pozdrav.h i'm create file pozdrav.h
how I create executable file  for windows, linux and mac now?

Regards,
Igor