# On OSX, this example only compiles if using Cocoa IF(APPLE AND NOT (OSG_WINDOWING_SYSTEM STREQUAL "Cocoa")) MESSAGE(WARNING "Disabling osgmultitouch example because it requires OSG_WINDOWING_SYSTEM to be Cocoa") RETURN() ENDIF() SET(TARGET_SRC osgmultitouch.cpp ) #### end var setup ### SETUP_EXAMPLE(osgmultitouch)