[General] Move hack back to the right place

CMakeLists.txt

@@ -221,7 +221,6 @@ endif()
 IF(BUILD_OPENMW OR BUILD_OPENCS)
 
     find_package(OpenSceneGraph 3.3.4 REQUIRED osgDB osgViewer osgText osgGA osgParticle osgUtil osgFX)
-    include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS})
 
     set(USED_OSG_PLUGINS
                     osgdb_bmp
@@ -265,6 +264,8 @@ IF(BUILD_OPENMW OR BUILD_OPENCS)
 
 ENDIF(BUILD_OPENMW OR BUILD_OPENCS)
 
+include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}) # HACK: DON'T TOUCH IT!
+
 
 set(BOOST_COMPONENTS system filesystem program_options)
 if(WIN32)