now cmake 2.3.3 is required, if you have an older version, you get a warning

KDE cmake files are now workaround-free (if I didn't forget any):
-use GET_FILENAME_COMPONENT(... ABSOLUTE) instead of QT4_GET_ABS_PATH()
-use the new EXECUTE_PROCESS() instead of EXEC_PROGRAM() which discards stderr output
-use check_symbol_exists() instead of check_function_exists() since this works better (mainly various windows issues)
-use the new WORKING_DIRECTORY argument for ADD_CUSTOM_COMMAND() instead of cmake -E chdir ...

Alex

svn path=/trunk/KDE/kdelibs/kabc/; revision=508407