diff -rupN --no-dereference OpenSceneGraph-OpenSceneGraph-3.6.5/examples/CMakeLists.txt OpenSceneGraph-OpenSceneGraph-3.6.5-new/examples/CMakeLists.txt

--- OpenSceneGraph-OpenSceneGraph-3.6.5/examples/CMakeLists.txt	2021-11-13 21:34:02.674773473 +0100

+++ OpenSceneGraph-OpenSceneGraph-3.6.5-new/examples/CMakeLists.txt	2021-11-13 21:34:02.817773724 +0100

@@ -48,6 +48,7 @@ IF(DYNAMIC_OPENSCENEGRAPH)

     ADD_SUBDIRECTORY(osgfont)

     ADD_SUBDIRECTORY(osgforest)

     ADD_SUBDIRECTORY(osgfxbrowser)

+    ADD_SUBDIRECTORY(osgframerenderer)

     ADD_SUBDIRECTORY(osgoutline)

     ADD_SUBDIRECTORY(osggameoflife)

     ADD_SUBDIRECTORY(osggeometry)