cmake DTCMP examples

InsightSoftwareConsortium/ITK Modules/ThirdParty/HDF5/src/itkhdf5/CMakeLists.txt :1055 

find_package(DTCMP REQUIRED)

Kitware/VTK ThirdParty/hdf5/vtkhdf5/CMakeLists.txt :1141 

find_package(DTCMP REQUIRED)

HDFGroup/hdf5 CMakeLists.txt :1145 

find_package (DTCMP REQUIRED)