Merge topic 'external-tests-include-encode-string'

4df6bce4

 Testing/External: include vtkEncodeString
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Brad King <brad.king@kitware.com>
Merge-request: !3629

Testing/External/CMakeLists.txt

@@ -17,6 +17,7 @@ set(ExternalData_SOURCE_ROOT ${VTK_TOP_DIR})
 list(APPEND CMAKE_MODULE_PATH ${VTK_TOP_DIR}/CMake)
 include(vtkModuleMacros)
 include(vtkExternalData)
+include(vtkEncodeString)
 include(vtkTestingMacros)
 
 # Find the VTK build or install tree.  Assume the version matches exactly.