FindHDF5: Port changes from VTK
This commit is contained in:
Ben Boeckel
Seth R Johnson
parent
7278ab262e
commit
a8e0a6b3e4
@ -110,6 +110,18 @@ also be defined. With all components enabled, the following variables will be d
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``HDF5_DIFF_EXECUTABLE``
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path to the HDF5 dataset comparison tool
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With all components enabled, the following targets will be defined:
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::
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``hdf5::hdf5``
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``hdf5::hdf5_hl_cpp``
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``hdf5::hdf5_fortran``
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``hdf5::hdf5_hl``
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``hdf5::hdf5_hl_cpp``
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``hdf5::hdf5_hl_fortran``
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``hdf5::h5diff``
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Hints
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^^^^^
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@ -128,6 +140,11 @@ The following variables can be set to guide the search for HDF5 libraries and in
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include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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# We haven't found HDF5 yet. Clear its state in case it is set in the parent
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# scope somewhere else. We can't rely on it because different components may
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# have been requested for this call.
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set(HDF5_FOUND OFF)
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# List of the valid HDF5 components
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set(HDF5_VALID_LANGUAGE_BINDINGS C CXX Fortran)
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@ -195,9 +212,7 @@ macro(_HDF5_remove_duplicates_from_beginning _list_name)
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endif()
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endmacro()
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# Test first if the current compilers automatically wrap HDF5
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function(_HDF5_test_regular_compiler_C success version is_parallel)
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set(scratch_directory
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${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/hdf5)
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@ -971,6 +986,141 @@ if( HDF5_FOUND AND NOT HDF5_DIR)
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mark_as_advanced(HDF5_DIR)
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endif()
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if (HDF5_FOUND)
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if (NOT TARGET HDF5::HDF5)
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add_library(HDF5::HDF5 INTERFACE IMPORTED)
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string(REPLACE "-D" "" _hdf5_definitions "${HDF5_DEFINITIONS}")
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set_target_properties(HDF5::HDF5 PROPERTIES
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INTERFACE_LINK_LIBRARIES "${HDF5_LIBRARIES}"
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INTERFACE_INCLUDE_DIRECTORIES "${HDF5_INCLUDE_DIRS}"
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INTERFACE_COMPILE_DEFINITIONS "${_hdf5_definitions}")
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unset(_hdf5_definitions)
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endif ()
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include(vtkDetectLibraryType)
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foreach (hdf5_lang IN LISTS HDF5_LANGUAGE_BINDINGS)
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if (hdf5_lang STREQUAL "C")
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set(hdf5_target_name "hdf5")
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elseif (hdf5_lang STREQUAL "CXX")
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set(hdf5_target_name "hdf5_cpp")
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elseif (hdf5_lang STREQUAL "Fortran")
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set(hdf5_target_name "hdf5_fortran")
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else ()
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continue ()
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endif ()
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if (NOT TARGET "hdf5::${hdf5_target_name}")
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if (HDF5_COMPILER_NO_INTERROGATE)
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add_library("hdf5::${hdf5_target_name}" INTERFACE IMPORTED)
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string(REPLACE "-D" "" _hdf5_definitions "${HDF5_${hdf5_lang}_DEFINITIONS}")
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set_target_properties("hdf5::${hdf5_target_name}" PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${HDF5_${hdf5_lang}_INCLUDE_DIRS}"
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INTERFACE_COMPILE_DEFINITIONS "${_hdf5_definitions}")
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else()
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if (DEFINED "HDF5_${hdf5_target_name}_LIBRARY")
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set(_hdf5_location "${HDF5_${hdf5_target_name}_LIBRARY}")
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elseif (DEFINED "HDF5_${hdf5_lang}_LIBRARY")
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set(_hdf5_location "${HDF5_${hdf5_lang}_LIBRARY}")
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elseif (DEFINED "HDF5_${hdf5_lang}_LIBRARY_${hdf5_target_name}")
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set(_hdf5_location "${HDF5_${hdf5_lang}_LIBRARY_${hdf5_target_name}}")
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else ()
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# Error if we still don't have the location.
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message(SEND_ERROR
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"HDF5 was found, but a different variable was set which contains "
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"its location.")
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endif ()
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vtk_detect_library_type(_hdf5_libtype PATH "${_hdf5_location}")
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add_library("hdf5::${hdf5_target_name}" "${_hdf5_libtype}" IMPORTED)
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string(REPLACE "-D" "" _hdf5_definitions "${HDF5_${hdf5_lang}_DEFINITIONS}")
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if (NOT HDF5_${hdf5_lang}_INCLUDE_DIRS)
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set(HDF5_${hdf5_lang}_INCLUDE_DIRS ${HDF5_INCLUDE_DIRS})
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endif ()
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set_target_properties("hdf5::${hdf5_target_name}" PROPERTIES
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IMPORTED_LOCATION "${_hdf5_location}"
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IMPORTED_IMPLIB "${_hdf5_location}"
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INTERFACE_INCLUDE_DIRECTORIES "${HDF5_${hdf5_lang}_INCLUDE_DIRS}"
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INTERFACE_COMPILE_DEFINITIONS "${_hdf5_definitions}")
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if (_hdf5_libtype STREQUAL "SHARED")
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set_property(TARGET "hdf5::${hdf5_target_name}" APPEND
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PROPERTY
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INTERFACE_COMPILE_DEFINITIONS H5_BUILT_AS_DYNAMIC_LIB)
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elseif (_hdf5_libtype STREQUAL "STATIC")
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set_property(TARGET "hdf5::${hdf5_target_name}" APPEND
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PROPERTY
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INTERFACE_COMPILE_DEFINITIONS H5_BUILT_AS_STATIC_LIB)
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endif ()
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unset(_hdf5_definitions)
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unset(_hdf5_libtype)
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unset(_hdf5_location)
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endif ()
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endif ()
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if (NOT HDF5_FIND_HL)
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continue ()
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endif ()
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if (hdf5_lang STREQUAL "C")
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set(hdf5_target_name "hdf5_hl")
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elseif (hdf5_lang STREQUAL "CXX")
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set(hdf5_target_name "hdf5_hl_cpp")
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elseif (hdf5_lang STREQUAL "Fortran")
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set(hdf5_target_name "hdf5_hl_fortran")
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else ()
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continue ()
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endif ()
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if (NOT TARGET "hdf5::${hdf5_target_name}")
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if (HDF5_COMPILER_NO_INTERROGATE)
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add_library("hdf5::${hdf5_target_name}" INTERFACE IMPORTED)
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string(REPLACE "-D" "" _hdf5_definitions "${HDF5_${hdf5_lang}_HL_DEFINITIONS}")
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set_target_properties("hdf5::${hdf5_target_name}" PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${HDF5_${hdf5_lang}_HL_INCLUDE_DIRS}"
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INTERFACE_COMPILE_DEFINITIONS "${_hdf5_definitions}")
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else()
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if (DEFINED "HDF5_${hdf5_target_name}_LIBRARY")
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set(_hdf5_location "${HDF5_${hdf5_target_name}_LIBRARY}")
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elseif (DEFINED "HDF5_${hdf5_lang}_HL_LIBRARY")
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set(_hdf5_location "${HDF5_${hdf5_lang}_HL_LIBRARY}")
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elseif (DEFINED "HDF5_${hdf5_lang}_LIBRARY_${hdf5_target_name}")
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set(_hdf5_location "${HDF5_${hdf5_lang}_LIBRARY_${hdf5_target_name}}")
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else ()
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# Error if we still don't have the location.
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message(SEND_ERROR
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"HDF5 was found, but a different variable was set which contains "
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"its location.")
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endif ()
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vtk_detect_library_type(_hdf5_libtype PATH "${_hdf5_location}")
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add_library("hdf5::${hdf5_target_name}" "${_hdf5_libtype}" IMPORTED)
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string(REPLACE "-D" "" _hdf5_definitions "${HDF5_${hdf5_lang}_HL_DEFINITIONS}")
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set_target_properties("hdf5::${hdf5_target_name}" PROPERTIES
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IMPORTED_LOCATION "${_hdf5_location}"
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IMPORTED_IMPLIB "${_hdf5_location}"
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INTERFACE_INCLUDE_DIRECTORIES "${HDF5_${hdf5_lang}_HL_INCLUDE_DIRS}"
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INTERFACE_COMPILE_DEFINITIONS "${_hdf5_definitions}")
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if (_hdf5_libtype STREQUAL "SHARED")
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set_property(TARGET "hdf5::${hdf5_target_name}" APPEND
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PROPERTY
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INTERFACE_COMPILE_DEFINITIONS H5_BUILT_AS_DYNAMIC_LIB)
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elseif (_hdf5_libtype STREQUAL "STATIC")
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set_property(TARGET "hdf5::${hdf5_target_name}" APPEND
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PROPERTY
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INTERFACE_COMPILE_DEFINITIONS H5_BUILT_AS_STATIC_LIB)
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endif ()
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unset(_hdf5_definitions)
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unset(_hdf5_libtype)
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unset(_hdf5_location)
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endif ()
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endif ()
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endforeach ()
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unset(hdf5_lang)
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if (HDF5_DIFF_EXECUTABLE AND NOT TARGET hdf5::h5diff)
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add_executable(hdf5::h5diff IMPORTED)
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set_target_properties(hdf5::h5diff PROPERTIES
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IMPORTED_LOCATION "${HDF5_DIFF_EXECUTABLE}")
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endif ()
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endif ()
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if (HDF5_FIND_DEBUG)
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message(STATUS "HDF5_DIR: ${HDF5_DIR}")
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message(STATUS "HDF5_DEFINITIONS: ${HDF5_DEFINITIONS}")
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