diff options
Diffstat (limited to 'Modules/FindHDF5.cmake')
| -rw-r--r-- | Modules/FindHDF5.cmake | 155 |
1 files changed, 151 insertions, 4 deletions
diff --git a/Modules/FindHDF5.cmake b/Modules/FindHDF5.cmake index c9d15984d..0a92c7140 100644 --- a/Modules/FindHDF5.cmake +++ b/Modules/FindHDF5.cmake @@ -110,6 +110,18 @@ also be defined. With all components enabled, the following variables will be d ``HDF5_DIFF_EXECUTABLE`` path to the HDF5 dataset comparison tool +With all components enabled, the following targets will be defined: + +:: + + ``hdf5::hdf5`` + ``hdf5::hdf5_hl_cpp`` + ``hdf5::hdf5_fortran`` + ``hdf5::hdf5_hl`` + ``hdf5::hdf5_hl_cpp`` + ``hdf5::hdf5_hl_fortran`` + ``hdf5::h5diff`` + Hints ^^^^^ @@ -125,11 +137,14 @@ The following variables can be set to guide the search for HDF5 libraries and in Set ``true`` to skip trying to find ``hdf5-config.cmake``. #]=======================================================================] -# This module is maintained by Will Dicharry <wdicharry@stellarscience.com>. - include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake) include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) +# We haven't found HDF5 yet. Clear its state in case it is set in the parent +# scope somewhere else. We can't rely on it because different components may +# have been requested for this call. +set(HDF5_FOUND OFF) + # List of the valid HDF5 components set(HDF5_VALID_LANGUAGE_BINDINGS C CXX Fortran) @@ -197,9 +212,7 @@ macro(_HDF5_remove_duplicates_from_beginning _list_name) endif() endmacro() - # Test first if the current compilers automatically wrap HDF5 - function(_HDF5_test_regular_compiler_C success version is_parallel) set(scratch_directory ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/hdf5) @@ -346,6 +359,7 @@ function( _HDF5_invoke_compiler language output_var return_value_var version_var # wrapper exists, but not the compiler. E.g. Miniconda / Anaconda Python execute_process( COMMAND ${HDF5_${language}_COMPILER_EXECUTABLE} ${test_file} + WORKING_DIRECTORY ${scratch_dir} RESULT_VARIABLE return_value ) if(return_value) @@ -354,6 +368,7 @@ function( _HDF5_invoke_compiler language output_var return_value_var version_var else() execute_process( COMMAND ${HDF5_${language}_COMPILER_EXECUTABLE} -show ${lib_type_args} ${test_file} + WORKING_DIRECTORY ${scratch_dir} OUTPUT_VARIABLE output ERROR_VARIABLE output RESULT_VARIABLE return_value @@ -971,6 +986,138 @@ if( HDF5_FOUND AND NOT HDF5_DIR) mark_as_advanced(HDF5_DIR) endif() +if (HDF5_FOUND) + if (NOT TARGET HDF5::HDF5) + add_library(HDF5::HDF5 INTERFACE IMPORTED) + string(REPLACE "-D" "" _hdf5_definitions "${HDF5_DEFINITIONS}") + set_target_properties(HDF5::HDF5 PROPERTIES + INTERFACE_LINK_LIBRARIES "${HDF5_LIBRARIES}" + INTERFACE_INCLUDE_DIRECTORIES "${HDF5_INCLUDE_DIRS}" + INTERFACE_COMPILE_DEFINITIONS "${_hdf5_definitions}") + unset(_hdf5_definitions) + endif () + + foreach (hdf5_lang IN LISTS HDF5_LANGUAGE_BINDINGS) + if (hdf5_lang STREQUAL "C") + set(hdf5_target_name "hdf5") + elseif (hdf5_lang STREQUAL "CXX") + set(hdf5_target_name "hdf5_cpp") + elseif (hdf5_lang STREQUAL "Fortran") + set(hdf5_target_name "hdf5_fortran") + else () + continue () + endif () + + if (NOT TARGET "hdf5::${hdf5_target_name}") + if (HDF5_COMPILER_NO_INTERROGATE) + add_library("hdf5::${hdf5_target_name}" INTERFACE IMPORTED) + string(REPLACE "-D" "" _hdf5_definitions "${HDF5_${hdf5_lang}_DEFINITIONS}") + set_target_properties("hdf5::${hdf5_target_name}" PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${HDF5_${hdf5_lang}_INCLUDE_DIRS}" + INTERFACE_COMPILE_DEFINITIONS "${_hdf5_definitions}") + else() + if (DEFINED "HDF5_${hdf5_target_name}_LIBRARY") + set(_hdf5_location "${HDF5_${hdf5_target_name}_LIBRARY}") + elseif (DEFINED "HDF5_${hdf5_lang}_LIBRARY") + set(_hdf5_location "${HDF5_${hdf5_lang}_LIBRARY}") + elseif (DEFINED "HDF5_${hdf5_lang}_LIBRARY_${hdf5_target_name}") + set(_hdf5_location "${HDF5_${hdf5_lang}_LIBRARY_${hdf5_target_name}}") + else () + # Error if we still don't have the location. + message(SEND_ERROR + "HDF5 was found, but a different variable was set which contains " + "its location.") + endif () + add_library("hdf5::${hdf5_target_name}" UNKNOWN IMPORTED) + string(REPLACE "-D" "" _hdf5_definitions "${HDF5_${hdf5_lang}_DEFINITIONS}") + if (NOT HDF5_${hdf5_lang}_INCLUDE_DIRS) + set(HDF5_${hdf5_lang}_INCLUDE_DIRS ${HDF5_INCLUDE_DIRS}) + endif () + set_target_properties("hdf5::${hdf5_target_name}" PROPERTIES + IMPORTED_LOCATION "${_hdf5_location}" + IMPORTED_IMPLIB "${_hdf5_location}" + INTERFACE_INCLUDE_DIRECTORIES "${HDF5_${hdf5_lang}_INCLUDE_DIRS}" + INTERFACE_COMPILE_DEFINITIONS "${_hdf5_definitions}") + if (_hdf5_libtype STREQUAL "SHARED") + set_property(TARGET "hdf5::${hdf5_target_name}" APPEND + PROPERTY + INTERFACE_COMPILE_DEFINITIONS H5_BUILT_AS_DYNAMIC_LIB) + elseif (_hdf5_libtype STREQUAL "STATIC") + set_property(TARGET "hdf5::${hdf5_target_name}" APPEND + PROPERTY + INTERFACE_COMPILE_DEFINITIONS H5_BUILT_AS_STATIC_LIB) + endif () + unset(_hdf5_definitions) + unset(_hdf5_libtype) + unset(_hdf5_location) + endif () + endif () + + if (NOT HDF5_FIND_HL) + continue () + endif () + + if (hdf5_lang STREQUAL "C") + set(hdf5_target_name "hdf5_hl") + elseif (hdf5_lang STREQUAL "CXX") + set(hdf5_target_name "hdf5_hl_cpp") + elseif (hdf5_lang STREQUAL "Fortran") + set(hdf5_target_name "hdf5_hl_fortran") + else () + continue () + endif () + + if (NOT TARGET "hdf5::${hdf5_target_name}") + if (HDF5_COMPILER_NO_INTERROGATE) + add_library("hdf5::${hdf5_target_name}" INTERFACE IMPORTED) + string(REPLACE "-D" "" _hdf5_definitions "${HDF5_${hdf5_lang}_HL_DEFINITIONS}") + set_target_properties("hdf5::${hdf5_target_name}" PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${HDF5_${hdf5_lang}_HL_INCLUDE_DIRS}" + INTERFACE_COMPILE_DEFINITIONS "${_hdf5_definitions}") + else() + if (DEFINED "HDF5_${hdf5_target_name}_LIBRARY") + set(_hdf5_location "${HDF5_${hdf5_target_name}_LIBRARY}") + elseif (DEFINED "HDF5_${hdf5_lang}_HL_LIBRARY") + set(_hdf5_location "${HDF5_${hdf5_lang}_HL_LIBRARY}") + elseif (DEFINED "HDF5_${hdf5_lang}_LIBRARY_${hdf5_target_name}") + set(_hdf5_location "${HDF5_${hdf5_lang}_LIBRARY_${hdf5_target_name}}") + else () + # Error if we still don't have the location. + message(SEND_ERROR + "HDF5 was found, but a different variable was set which contains " + "its location.") + endif () + add_library("hdf5::${hdf5_target_name}" UNKNOWN IMPORTED) + string(REPLACE "-D" "" _hdf5_definitions "${HDF5_${hdf5_lang}_HL_DEFINITIONS}") + set_target_properties("hdf5::${hdf5_target_name}" PROPERTIES + IMPORTED_LOCATION "${_hdf5_location}" + IMPORTED_IMPLIB "${_hdf5_location}" + INTERFACE_INCLUDE_DIRECTORIES "${HDF5_${hdf5_lang}_HL_INCLUDE_DIRS}" + INTERFACE_COMPILE_DEFINITIONS "${_hdf5_definitions}") + if (_hdf5_libtype STREQUAL "SHARED") + set_property(TARGET "hdf5::${hdf5_target_name}" APPEND + PROPERTY + INTERFACE_COMPILE_DEFINITIONS H5_BUILT_AS_DYNAMIC_LIB) + elseif (_hdf5_libtype STREQUAL "STATIC") + set_property(TARGET "hdf5::${hdf5_target_name}" APPEND + PROPERTY + INTERFACE_COMPILE_DEFINITIONS H5_BUILT_AS_STATIC_LIB) + endif () + unset(_hdf5_definitions) + unset(_hdf5_libtype) + unset(_hdf5_location) + endif () + endif () + endforeach () + unset(hdf5_lang) + + if (HDF5_DIFF_EXECUTABLE AND NOT TARGET hdf5::h5diff) + add_executable(hdf5::h5diff IMPORTED) + set_target_properties(hdf5::h5diff PROPERTIES + IMPORTED_LOCATION "${HDF5_DIFF_EXECUTABLE}") + endif () +endif () + if (HDF5_FIND_DEBUG) message(STATUS "HDF5_DIR: ${HDF5_DIR}") message(STATUS "HDF5_DEFINITIONS: ${HDF5_DEFINITIONS}") |