vtkIOMPIImage: update to the new module system

IO/MPIImage/CMakeLists.txt

-include(vtkMPI)
-include(vtkObjectFactory)
-
-set(Module_SRCS
-  vtkPNrrdReader.cxx
-  vtkMPIImageReader.cxx
-  ${CMAKE_CURRENT_BINARY_DIR}/${vtk-module}ObjectFactory.cxx
-  )
+set(classes
+  vtkPNrrdReader
+  vtkMPIImageReader)
 
 # Now to generate our object factory.
-vtk_add_override(vtkNrrdReader vtkPNrrdReader)
-vtk_add_override(vtkMPIImageReader vtkImageReader)
-vtk_object_factory_configure("${vtk_module_overrides}")
+vtk_object_factory_declare(
+  BASE      vtkNrrdReader
+  OVERRIDE  vtkPNrrdReader)
+vtk_object_factory_declare(
+  BASE      vtkImageReader
+  OVERRIDE  vtkMPIImageReader)
+
+vtk_object_factory_configure(
+  SOURCE_FILE vtk_object_factory_source
+  HEADER_FILE vtk_object_factory_header
+  EXPORT_MACRO "VTKIOMPIIMAGE_EXPORT")
 
-vtk_module_library(vtkIOMPIImage ${Module_SRCS})
-vtk_mpi_link(${vtk-module})
+vtk_module_add_module(VTK::IOMPIImage
+  CLASSES ${classes}
+  SOURCES ${vtk_object_factory_source}
+  PRIVATE_HEADERS ${vtk_object_factory_header})

IO/MPIImage/Testing/CMakeLists.txt

+vtk_module_test_data(
+  Data/headsq/,REGEX:.*)
+
 add_subdirectory(Cxx)

IO/MPIImage/Testing/Cxx/CMakeLists.txt

-include(vtkMPI)
-
 vtk_add_test_mpi(vtkIOMPIImageCxxTests-MPI tests
   TESTING_DATA
   ParallelIso.cxx
   ParallelIso2.cxx
   )
-vtk_test_mpi_executable(vtkIOMPIImageCxxTests-MPI tests)
+vtk_test_cxx_executable(vtkIOMPIImageCxxTests-MPI tests)

IO/MPIImage/Testing/Cxx/ParallelIso.cxx

@@ -18,7 +18,7 @@
 // All satellite processes send the result to the first process which
 // collects and renders them.
 
-#include <mpi.h>
+#include <vtkMPI.h>
 
 #include "vtkActor.h"
 #include "vtkAppendPolyData.h"

IO/MPIImage/Testing/Cxx/ParallelIso2.cxx

@@ -18,7 +18,7 @@
 // All satellite processes send the result to the first process which
 // collects and renders them.
 
-#include <mpi.h>
+#include <vtkMPI.h>
 
 #include "vtkActor.h"
 #include "vtkAppendPolyData.h"

IO/MPIImage/module.cmake

-vtk_module(vtkIOMPIImage
- IMPLEMENTS
-    vtkIOImage
-  GROUPS
-    MPI
-  TEST_DEPENDS
-    vtkTestingCore
-    vtkTestingRendering
-    vtkInteractionStyle
-    vtkRenderingOpenGL2
-  KIT
-    vtkParallel
-  DEPENDS
-    vtkIOImage
-  PRIVATE_DEPENDS
-    vtkCommonCore
-    vtkCommonDataModel
-    vtkCommonTransforms
-    vtkParallelCore
-    vtkParallelMPI
-    vtksys
-  )

IO/MPIImage/vtk.module

+NAME
+  VTK::IOMPIImage
+LIBRARY_NAME
+  vtkIOMPIImage
+KIT
+  VTK::Parallel
+GROUPS
+  MPI
+IMPLEMENTS
+  VTK::IOImage
+DEPENDS
+  VTK::IOImage
+PRIVATE_DEPENDS
+  VTK::CommonCore
+  VTK::CommonDataModel
+  VTK::CommonTransforms
+  VTK::ParallelCore
+  VTK::ParallelMPI
+  VTK::mpi
+  VTK::vtksys
+TEST_DEPENDS
+  VTK::FiltersSources
+  VTK::InteractionStyle
+  VTK::ParallelMPI
+  VTK::RenderingOpenGL2
+  VTK::TestingCore
+  VTK::TestingRendering