[Development] Moving checksdk.exe to qtbase repo

[Oswald Buddenhagen]

On Tue, Apr 17, 2012 at 05:23:20AM +0000, ext Anttila Janne wrote:
> So is it ok to move checksdk to qtbase repo and src\tools folder? Or do you have better ideas for building it?
> 
rather than just moving it around, you should do the right thing and
integrate it into qmake, so it is able to produce self-contained
makefiles which don't need messing with the environment.
see also https://codereview.qt-project.org/15222