[CMake] Dead code

[christoph-conrads]

In CMakeLists.txt, lines 319-335, the else branch will never be executed because HDF5 is marked as required.

if(ENABLE_HDF5) # line 319
    find_package(HDF5 COMPONENTS HL C REQUIRED) # <-- package is REQUIRED
    if(HDF5_FOUND)
        # ...
    else() # will never be entered
        message(WARNING "
        ** HDF5 could not be found!
        *  You may specify:
        *  -DHDF5_ROOT as the path to the HDF5 installation to use.
        **")
    endif()

[leobago]

Fixed, thanks.