Index: OpenSceneGraph/trunk/src/osgViewer/CMakeLists.txt
===================================================================
--- OpenSceneGraph/trunk/src/osgViewer/CMakeLists.txt (revision 10813)
+++ OpenSceneGraph/trunk/src/osgViewer/CMakeLists.txt (revision 10887)
@@ -73,4 +73,5 @@
         ADD_DEFINITIONS(-DUSE_DARWIN_COCOA_IMPLEMENTATION)
         SET(LIB_PUBLIC_HEADERS ${LIB_PUBLIC_HEADERS} 
+            ${HEADER_PATH}/api/Cocoa/GraphicsHandleCocoa
             ${HEADER_PATH}/api/Cocoa/GraphicsWindowCocoa
             ${HEADER_PATH}/api/Cocoa/PixelBufferCocoa