From Per Fahlberg, "To get the pfb (Performer) plugin to compile I had to remove some of the

libraries listed under TARGET_EXTERNAL_LIBRARIES.
The removed libraries are not needed when linking the plugin, they are
loaded during runtime by Performer.
The modified file is attached."

src/osgPlugins/pfb/CMakeLists.txt

@@ -10,11 +10,7 @@ SET(TARGET_H
 )
 
 SET(TARGET_EXTERNAL_LIBRARIES 
-    pf3ds pfdem pfdted pfdwb pfdxf pfevt
-    pfflt pfgds pfgfo pfim pflsa pflsb
-    pfnff pfobj pfpegg pfpfb pfphd pfpts
-    pfrot pfscale pfsgf pfsgo pfsphere pfsv
-    pftri pfunc pfvct pfdu pfutil
+    pfdu pfutil
 )
 
 SET(TARGET_LIBRARIES_VARS PERFORMER_LIBRARY )