[vtk] reenable patch to disable a FindHDF5 workaround

ports/vtk/disable-workaround-findhdf5.patch

@@ -0,0 +1,21 @@
+--- a/CMake/vtkModuleMacros.cmake	Mon Jun 26 15:29:04 2017
++++ b/CMake/vtkModuleMacros.cmake	Tue Aug 08 17:54:03 2017
+@@ -893,18 +893,6 @@
+       set(vtk${_lower}_LIBRARIES "${${_upper_pkg_name}_LIBRARIES}")
+     endif()
+ 
+-    #a workaround for bad FindHDF5 behavior in which deb or opt can
+-    #end up empty. cmake >= 2.8.12.2 makes this unnecessary
+-    string(REGEX MATCH "debug;.*optimized;.*"
+-           _remove_deb_opt "${vtk${_lower}_LIBRARIES}")
+-    if (_remove_deb_opt)
+-      set(_tmp ${vtk${_lower}_LIBRARIES})
+-      list(REMOVE_ITEM _tmp "debug")
+-      list(REMOVE_ITEM _tmp "optimized")
+-      list(REMOVE_DUPLICATES _tmp)
+-      set(vtk${_lower}_LIBRARIES ${_tmp})
+-    endif()
+-
+     set(vtk${_lower}_INCLUDE_DIRS "")
+   else()
+     if(_nolibs)

ports/vtk/portfile.cmake

@@ -8,6 +8,12 @@ vcpkg_from_github(
     HEAD_REF "master"
 )
 
+vcpkg_apply_patches(
+    SOURCE_PATH ${SOURCE_PATH}
+    PATCHES
+        ${CMAKE_CURRENT_LIST_DIR}/disable-workaround-findhdf5.patch
+)
+
 if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
     list(APPEND ADDITIONAL_OPTIONS "-DVTK_EXTERNAL_HDF5_IS_SHARED=ON")
 endif()