+IF(TIZEN_FEATURE_DISABLE_SESSION_BACKWARD_COMP)
+ ADD_DEFINITIONS("-DDISABLE_SESSION_BACK_COMP")
+ENDIF(TIZEN_FEATURE_DISABLE_SESSION_BACKWARD_COMP)
+
+IF(TIZEN_FEATURE_PRODUCT_TV)
+ ADD_DEFINITIONS("-DDISABLE_MOBILE_BACK_COMP")
+ ADD_DEFINITIONS("-DTIZEN_FEATURE_TV_PROD")
+ENDIF(TIZEN_FEATURE_PRODUCT_TV)