Rover: #ifdef scripting specific functions

Rover/Rover.cpp

@@ -135,6 +135,7 @@ Rover::Rover(void) :
 {
 }
 
+#ifdef ENABLE_SCRIPTING
 // set target location (for use by scripting)
 bool Rover::set_target_location(const Location& target_loc)
 {
@@ -213,6 +214,7 @@ bool Rover::get_control_output(AP_Vehicle::ControlOutput control_output, float &
     }
     return false;
 }
+#endif // ENABLE_SCRIPTING
 
 #if STATS_ENABLED == ENABLED
 /*

Rover/Rover.h

@@ -274,10 +274,12 @@ private:
 private:
 
     // Rover.cpp
+#ifdef ENABLE_SCRIPTING
     bool set_target_location(const Location& target_loc) override;
     bool set_target_velocity_NED(const Vector3f& vel_ned) override;
     bool set_steering_and_throttle(float steering, float throttle) override;
     bool get_control_output(AP_Vehicle::ControlOutput control_output, float &control_value) override;
+#endif // ENABLE_SCRIPTING
     void stats_update();
     void ahrs_update();
     void gcs_failsafe_check(void);