BUG: remove unnecessary link against VTK_PYTHON_LIBRARIES

For VTK 9 and later, in vtkMacroKitPythonWrap, remove the link against
VTK_PYTHON_LIBRARIES as any necessary link should be picked up via the
INTERFACE_LINK property of VTK::Python. Similarly for the addition of
Python to the global include_indirectories.

Author: rupertnash

CMake/vtkMacroKitPythonWrap.cmake

@@ -143,8 +143,10 @@ macro(vtkMacroKitPythonWrap)
 
   if(VTK_WRAP_PYTHON AND BUILD_SHARED_LIBS)
 
-    # Tell vtkWrapPython.cmake to set VTK_PYTHON_LIBRARIES for us.
-    set(VTK_WRAP_PYTHON_FIND_LIBS 1)
+    if (${VTK_VERSION} VERSION_LESS "8.90")
+      # Tell vtkWrapPython.cmake to set VTK_PYTHON_LIBRARIES for us.
+      set(VTK_WRAP_PYTHON_FIND_LIBS 1)
+    endif()
     include(vtkWrapPython)
 
     set(TMP_WRAP_FILES ${MY_KIT_SRCS} ${MY_KIT_WRAP_HEADERS})
@@ -228,9 +230,8 @@ macro(vtkMacroKitPythonWrap)
 
     VTK_WRAP_PYTHON3(${MY_KIT_NAME}Python KitPython_SRCS "${TMP_WRAP_FILES}")
 
-    include_directories("${PYTHON_INCLUDE_PATH}")
-
     if(${VTK_VERSION} VERSION_LESS "8.90")
+    include_directories("${PYTHON_INCLUDE_PATH}")
 
     # Create a python module that can be loaded dynamically.  It links to
     # the shared library containing the wrappers for this kit.
@@ -317,7 +318,6 @@ macro(vtkMacroKitPythonWrap)
     target_link_libraries(${MY_KIT_NAME}Python
       PRIVATE
         ${MY_KIT_NAME}
-        ${VTK_PYTHON_LIBRARIES}
         VTK::WrappingPythonCore
         VTK::Python
         )