Index: /OpenSceneGraph/trunk/src/osg/CMakeLists.txt
===================================================================
--- /OpenSceneGraph/trunk/src/osg/CMakeLists.txt (revision 10773)
+++ /OpenSceneGraph/trunk/src/osg/CMakeLists.txt (revision 11055)
@@ -332,5 +332,5 @@
     OpenThreads
 )
-LINK_EXTERNAL(${LIB_NAME} ${CMAKE_THREAD_LIBS_INIT}    ${MATH_LIBRARY} ${RT_LIBRARY} )
+LINK_EXTERNAL(${LIB_NAME} ${CMAKE_THREAD_LIBS_INIT}    ${MATH_LIBRARY} ${RT_LIBRARY} ${DL_LIBRARY})
 LINK_CORELIB_DEFAULT(${LIB_NAME} ${CMAKE_THREAD_LIBS_INIT} ${MATH_LIBRARY} ${RT_LIBRARY} )
 
Index: /OpenSceneGraph/trunk/src/osgDB/CMakeLists.txt
===================================================================
--- /OpenSceneGraph/trunk/src/osgDB/CMakeLists.txt (revision 11054)
+++ /OpenSceneGraph/trunk/src/osgDB/CMakeLists.txt (revision 11055)
@@ -136,5 +136,5 @@
     OpenThreads
 )
-LINK_EXTERNAL(${LIB_NAME} ${OSGDB_PLATFORM_SPECIFIC_LIBRARIES})
+LINK_EXTERNAL(${LIB_NAME} ${OSGDB_PLATFORM_SPECIFIC_LIBRARIES} ${DL_LIBRARY})
 LINK_WITH_VARIABLES(${LIB_NAME} ${COMPRESSION_LIBRARIES})
 LINK_CORELIB_DEFAULT(${LIB_NAME})
Index: /OpenSceneGraph/trunk/CMakeLists.txt
===================================================================
--- /OpenSceneGraph/trunk/CMakeLists.txt (revision 10971)
+++ /OpenSceneGraph/trunk/CMakeLists.txt (revision 11055)
@@ -153,4 +153,5 @@
     # Some Unicies need explicit linkage to the Math library or the build fails.
     FIND_LIBRARY(MATH_LIBRARY m)
+    FIND_LIBRARY(DL_LIBRARY dl)
     IF( CMAKE_SYSTEM MATCHES "Linux" )
         FIND_LIBRARY( RT_LIBRARY rt )