From 60e41827dad09fd3bf76d9638f993e7b6f7243ac Mon Sep 17 00:00:00 2001
From: "Gabriel A. Devenyi" <gdevenyi@gmail.com>
Date: Mon, 29 Aug 2016 11:07:10 -0400
Subject: [PATCH] Fix VTK Superbuild

---
 ANTS.cmake                    | 17 +++++++++++++++++
 Examples/CMakeLists.txt       | 20 +-------------------
 SuperBuild/External_VTK.cmake |  3 ++-
 3 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/ANTS.cmake b/ANTS.cmake
index e921d4c57..ac6341697 100644
--- a/ANTS.cmake
+++ b/ANTS.cmake
@@ -54,8 +54,25 @@ option(BUILD_ALL_ANTS_APPS "Use All ANTs Apps" ON)
 option(USE_VTK "Use VTK Libraries" OFF)
 if(USE_VTK)
   find_package(VTK)
+  find_package(VTK COMPONENTS
+   vtkCommonCore
+   vtkCommonDataModel
+   vtkIOGeometry
+   vtkIOXML
+   vtkIOLegacy
+   vtkIOPLY
+   vtkFiltersModeling
+   vtkImagingStencil
+   vtkImagingGeneral
+   vtkRenderingAnnotation
+   vtkRenderingVolumeOpenGL
+ #   vtkRenderingVolumeOpenGL2 # VTK7
+   )
+
   if(VTK_FOUND)
     include(${VTK_USE_FILE})
+    include_directories(${VTK_INCLUDE_DIRS})
+    set(INIT_VTK_LIBRARIES ${VTK_LIBRARIES})
   else(VTK_FOUND)
      message("Cannot build some programs without VTK.  Please set VTK_DIR if you need these programs.")
   endif(VTK_FOUND)
diff --git a/Examples/CMakeLists.txt b/Examples/CMakeLists.txt
index 51b1d5d30..9e6d95d72 100644
--- a/Examples/CMakeLists.txt
+++ b/Examples/CMakeLists.txt
@@ -168,26 +168,8 @@ endif(BUILD_ALL_ANTS_APPS)
 
 
 if(USE_VTK)
-find_package(VTK REQUIRED NO_MODULE)
-find_package(VTK COMPONENTS
-   vtkCommonCore
-   vtkCommonDataModel
-   vtkIOGeometry
-   vtkIOXML
-   vtkIOLegacy
-   vtkIOPLY
-   vtkFiltersModeling
-   vtkImagingStencil
-   vtkImagingGeneral
-   vtkRenderingAnnotation
-   vtkRenderingVolumeOpenGL
-#   vtkRenderingVolumeOpenGL2 # VTK7
-   )
-include(${VTK_USE_FILE})
-include_directories(${VTK_INCLUDE_DIRS})
-
 set(VTK_ANTS_APPS
-#    ConvertVectorFieldToVTK
+    # ConvertVectorFieldToVTK
     antsSurf
     antsVol
     GetMeshAndTopology
diff --git a/SuperBuild/External_VTK.cmake b/SuperBuild/External_VTK.cmake
index b866799cc..21bf05ab8 100644
--- a/SuperBuild/External_VTK.cmake
+++ b/SuperBuild/External_VTK.cmake
@@ -195,7 +195,8 @@ if(NOT ( DEFINED "USE_SYSTEM_${extProjName}" AND "${USE_SYSTEM_${extProjName}}"
 #    -P ${VTKPatchScript}
 #    )
 
-  set(${extProjName}_DIR ${CMAKE_BINARY_DIR}/${proj}-install/lib/vtk-6.2)
+set(${extProjName}_DIR ${CMAKE_BINARY_DIR}/${proj}-install)
+
 else()
   if(${USE_SYSTEM_${extProjName}})
     find_package(${extProjName} ${${extProjName}_REQUIRED_VERSION} REQUIRED)