diff --git a/Modules/FindHDF5.cmake b/Modules/FindHDF5.cmake index 878a355da..f3afb691a 100644 --- a/Modules/FindHDF5.cmake +++ b/Modules/FindHDF5.cmake @@ -69,6 +69,22 @@ set( HDF5_VALID_COMPONENTS HL ) +# Validate the list of find components. +if( NOT HDF5_FIND_COMPONENTS ) + set( HDF5_LANGUAGE_BINDINGS "C" ) +else() + # add the extra specified components, ensuring that they are valid. + foreach( component ${HDF5_FIND_COMPONENTS} ) + list( FIND HDF5_VALID_COMPONENTS ${component} component_location ) + if( ${component_location} EQUAL -1 ) + message( FATAL_ERROR + "\"${component}\" is not a valid HDF5 component." ) + else() + list( APPEND HDF5_LANGUAGE_BINDINGS ${component} ) + endif() + endforeach() +endif() + # try to find the HDF5 wrapper compilers find_program( HDF5_C_COMPILER_EXECUTABLE NAMES h5cc h5pcc @@ -163,6 +179,27 @@ macro( _HDF5_parse_compile_line endforeach() endmacro() +# Try to find HDF5 using an installed hdf5-config.cmake +find_package( HDF5 QUIET NO_MODULE ) +if( HDF5_INCLUDE_DIR ) + set( HDF5_INCLUDE_DIRS ${HDF5_INCLUDE_DIR} ) + set( HDF5_LIBRARIES ) + set( HDF5_C_TARGET hdf5 ) + set( HDF5_CXX_TARGET hdf5_cpp ) + set( HDF5_HL_TARGET hdf5_hl ) + set( HDF5_Fortran_TARGET hdf5_fortran ) + foreach( _component ${HDF5_LANGUAGE_BINDINGS} ) + list( FIND HDF5_VALID_COMPONENTS ${_component} _component_location ) + get_target_property( _comp_location ${HDF5_${_component}_TARGET} LOCATION ) + if( _comp_location ) + set( HDF5_${_component}_LIBRARY ${_comp_location} CACHE PATH + "HDF5 ${_component} library" ) + mark_as_advanced( HDF5_${_component}_LIBRARY ) + list( APPEND HDF5_LIBRARIES ${HDF5_${_component}_LIBRARY} ) + endif() + endforeach() +endif() + if( HDF5_INCLUDE_DIRS AND HDF5_LIBRARIES ) # Do nothing: we already have HDF5_INCLUDE_PATH and HDF5_LIBRARIES in the # cache, it would be a shame to override them @@ -171,21 +208,6 @@ else() _HDF5_invoke_compiler( CXX HDF5_CXX_COMPILE_LINE HDF5_CXX_RETURN_VALUE ) _HDF5_invoke_compiler( Fortran HDF5_Fortran_COMPILE_LINE HDF5_Fortran_RETURN_VALUE ) - if( NOT HDF5_FIND_COMPONENTS ) - set( HDF5_LANGUAGE_BINDINGS "C" ) - else() - # add the extra specified components, ensuring that they are valid. - foreach( component ${HDF5_FIND_COMPONENTS} ) - list( FIND HDF5_VALID_COMPONENTS ${component} component_location ) - if( ${component_location} EQUAL -1 ) - message( FATAL_ERROR - "\"${component}\" is not a valid HDF5 component." ) - else() - list( APPEND HDF5_LANGUAGE_BINDINGS ${component} ) - endif() - endforeach() - endif() - # seed the initial lists of libraries to find with items we know we need set( HDF5_C_LIBRARY_NAMES_INIT hdf5 ) set( HDF5_HL_LIBRARY_NAMES_INIT hdf5_hl ${HDF5_C_LIBRARY_NAMES_INIT} )