use vtkhdf5 module to link against hdf5 library

Change-Id: Idbb3efbbe6e4cf434b277ab4008b5cad2a115879
Signed-off-by: Mickael Philit <[email protected]>

Author: MicK7

Plugins/CGNSReader/CMakeLists.txt

@@ -10,6 +10,7 @@ if (NOT CGNS_FOUND)
   message(FATAL_ERROR "Unable to locate CGNS library.")
 endif()
 
+vtk_module_load(vtkhdf5)
 #
 include_directories(${CGNS_INCLUDE_DIR})
 
@@ -78,12 +79,12 @@ else()
     SERVER_MANAGER_SOURCES ${SOURCES})
 endif()
 
-set(CGNS_LINK_TO_HDF5 ON CACHE BOOL "use -lhdf5 for linking cgns to hdf5" )
+set(CGNS_LINK_TO_HDF5 ON CACHE BOOL "use vtkhdf5_LIBRARIES for linking cgns to hdf5" )
 mark_as_advanced(CGNS_LINK_TO_HDF5)
 
 target_link_libraries(CGNSReader LINK_PRIVATE vtksys ${CGNS_LIBRARIES})
 if (CGNS_LINK_TO_HDF5)
-  target_link_libraries(CGNSReader LINK_PRIVATE -lhdf5)
+  target_link_libraries(CGNSReader LINK_PRIVATE ${vtkhdf5_LIBRARIES})
 endif()
 
 # Add testing if necessary