With autotools I can make any package build successfully. But this is not the 
case of cmake. The only cmake app I have in KDE:KDE# already poses an 
unsolvable problem.

When I try to build kad, I receive:

CMake Error: The following variables are used in this project, but they are 
set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake 
files:
QT_INCLUDE_DIR (ADVANCED)

Any ideas on how to solve this problem?

I tried to add SET(QT_INCLUDE_DIR /usr/lib/qt3/include) to CMakeLists.txt, but 
this does not help.