[CMake] set_target_properties/include_directories

[Micha Renner]

Is it possible to assign the include-directories to a target?
Something like:

SET_TARGET_PROPERTIES(${_targetname} PROPERTIES
 	INCLUDE_DIRECTORIES ....)

Would be logical, since it is the same way as with definitions

SET_TARGET_PROPERTIES(${_targetname} PROPERTIES COMPILE_DEFINITIONS ...)

Micha