cmake: Update CMakeLists files for latest Panda3D changes.

panda/src/pgraph/CMakeLists.txt

@@ -203,6 +203,12 @@ set(P3PGRAPH_IGATEEXT
   nodePath_ext.cxx
   nodePath_ext.h
   nodePath_ext.I
+  pandaNode_ext.cxx
+  pandaNode_ext.h
+  renderState_ext.cxx
+  renderState_ext.h
+  transformState_ext.cxx
+  transformState_ext.h
 )
 
 composite_sources(p3pgraph P3PGRAPH_SOURCES)

panda/src/putil/CMakeLists.txt

@@ -11,8 +11,9 @@ set(P3PUTIL_HEADERS
   bamWriter.I bamWriter.h
   bitArray.I bitArray.h
   bitMask.I bitMask.h
-  buttonHandle.I
-  buttonHandle.h buttonRegistry.I buttonRegistry.h
+  buttonHandle.I buttonHandle.h
+  buttonMap.I buttonMap.h
+  buttonRegistry.I buttonRegistry.h
   cachedTypedWritableReferenceCount.h cachedTypedWritableReferenceCount.I
   callbackData.h callbackData.I
   callbackObject.h callbackObject.I
@@ -74,7 +75,7 @@ set(P3PUTIL_SOURCES
   bamWriter.cxx
   bitArray.cxx
   bitMask.cxx
-  buttonHandle.cxx buttonRegistry.cxx
+  buttonHandle.cxx buttonMap.cxx buttonRegistry.cxx
   cachedTypedWritableReferenceCount.cxx
   callbackData.cxx
   callbackObject.cxx