Compiling Quanta for KDE 4

I tried to compile Quanta for KDE 4 (after successfully compilng KDE from 
trunk) but I get this error:

cmake ../quanta
-- Check for working C compiler: gcc
-- Check for working C compiler: gcc -- works
-- Check size of void*
-- Check size of void* - done
-- Check for working CXX compiler: c++
-- Check for working CXX compiler: c++ -- works
CMake Error: Error in cmake code at
/home/kde4-devel/kde-builidng/quanta/lib/CMakeLists.txt:34:
Unknown CMake command "kde4_automoc".
-- Configuring done

Can someone point me to what I'm doing wrong?

Thanks,
Matej