I thought it would be easy to compile for these platforms. And actually compiling runs fine for my exisiting program. But after adding the Qt4Pas libs and some other to UT I still cannot start the app from the shell because there is no connection to display :0. Of course, it's Mir! I have no idea how do deal with Mir or Wayland.
On Plasma Mobile I only had to add Qt4Pas and my app starts fine. I can change properties, eg setting it to maximized fills the screen. But I do not get any interaction meaning when I touch any tab or toolbar button it has no effect. Is this issue easy to solve?
And finally I wonder how to deal with the high resolution. What is the best practice, for instance to scale the font?