I have successfully built tqtinterface and arts in Slackware 12.2 with cmake 2.8.4. Building kdelibs failed quickly:

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- Looking for alsa/asoundlib.h
-- Looking for alsa/asoundlib.h - found
-- checking for one of the modules 'arts'
-- checking for one of the modules 'openssl'
-- Looking for ippDeleteAttribute in cups
-- Looking for ippDeleteAttribute in cups - found
-- Found Cups: /usr/lib/libcups.so
CMake Error at cmake/modules/TDEMacros.cmake:20 (message):
  #################################################

   Source for /dev/shm/kdelibs/kdecore/kaccelprivate.moc doesn't exists.

  #################################################
Call Stack (most recent call first):
  cmake/modules/TDEMacros.cmake:280 (tde_message_fatal)
  cmake/modules/TDEMacros.cmake:575 (tde_automoc)
  kdecore/CMakeLists.txt:128 (tde_add_library)


-- Configuring incomplete, errors occurred!
make: *** No targets specified and no makefile found.  Stop.
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Darrell