It should be possible to build examples inside the Qt directory regardless of how Qt was configured

It should be possible to build examples inside the Qt directory regardless of how Qt was configured. Since the patch - 2b397f985e4ef6ae5c0571a928bb1320fb048c61 - was introduced in my in-source build of Qt I can no longer build any examples as it compiles non of the sources. If I copy the example out of the Qt tree then it is fine.

A lot of our users build in-source and therefore it should still be possible to build a single example without having to build all of them.