From fdfb0c064929786fa1d09670cc4569b22c7c22ca Mon Sep 17 00:00:00 2001 From: Chuck Atkins Date: Thu, 12 May 2016 11:36:41 -0400 Subject: [PATCH] HDF5: Rework component searching to correctly find HL for all bindings --- Modules/FindHDF5.cmake | 282 +++++++++++++++++++++++++++++------------ 1 file changed, 204 insertions(+), 78 deletions(-) diff --git a/Modules/FindHDF5.cmake b/Modules/FindHDF5.cmake index 17a2aebf4..f58997727 100644 --- a/Modules/FindHDF5.cmake +++ b/Modules/FindHDF5.cmake @@ -46,24 +46,47 @@ # # :: # +# HDF5_FOUND - true if HDF5 was found on the system +# HDF5_VERSION - HDF5 version in format Major.Minor.Release # HDF5_INCLUDE_DIRS - Location of the hdf5 includes # HDF5_INCLUDE_DIR - Location of the hdf5 includes (deprecated) # HDF5_DEFINITIONS - Required compiler definitions for HDF5 -# HDF5_C_LIBRARIES - Required libraries for the HDF5 C bindings. +# HDF5_LIBRARIES - Required libraries for all requested bindings +# HDF5_HL_LIBRARIES - Required libraries for the HDF5 high level API for all +# bindings, if the HL component is enabled +# +# Available components are: C CXX Fortran and HL. For each enabled language +# binding, a corresponding HDF5_${LANG}_LIBRARIES variable will be defined. +# If the HL component is enabled, then an HDF5_${LANG}_HL_LIBRARIES will +# also be defined. With all components enabled, the following variables will be defined: +# +# :: +# +# HDF5_C_LIBRARIES - Required libraries for the HDF5 C bindings # HDF5_CXX_LIBRARIES - Required libraries for the HDF5 C++ bindings # HDF5_Fortran_LIBRARIES - Required libraries for the HDF5 Fortran bindings -# HDF5_HL_LIBRARIES - Required libraries for the HDF5 high level API +# HDF5_C_HL_LIBRARIES - Required libraries for the high level C bindings +# HDF5_CXX_HL_LIBRARIES - Required libraries for the high level C++ bindings # HDF5_Fortran_HL_LIBRARIES - Required libraries for the high level Fortran # bindings. -# HDF5_LIBRARIES - Required libraries for all requested bindings -# HDF5_FOUND - true if HDF5 was found on the system -# HDF5_VERSION - HDF5 version in format Major.Minor.Release -# HDF5_LIBRARY_DIRS - the full set of library directories +# # HDF5_IS_PARALLEL - Whether or not HDF5 was found with parallel IO support # HDF5_C_COMPILER_EXECUTABLE - the path to the HDF5 C wrapper compiler # HDF5_CXX_COMPILER_EXECUTABLE - the path to the HDF5 C++ wrapper compiler # HDF5_Fortran_COMPILER_EXECUTABLE - the path to the HDF5 Fortran wrapper compiler +# HDF5_C_COMPILER_EXECUTABLE_NO_INTERROGATE - path to the primary C compiler +# which is also the HDF5 wrapper +# HDF5_CXX_COMPILER_EXECUTABLE_NO_INTERROGATE - path to the primary C++ +# compiler which is also +# the HDF5 wrapper +# HDF5_Fortran_COMPILER_EXECUTABLE_NO_INTERROGATE - path to the primary +# Fortran compiler which +# is also the HDF5 wrapper # HDF5_DIFF_EXECUTABLE - the path to the HDF5 dataset comparison tool +# +# The following variable can be set to guide the search for HDF5 libraries and includes: +# +# HDF5_ROOT #============================================================================= # Copyright 2015 Axel Huebl, Helmholtz-Zentrum Dresden - Rossendorf @@ -85,28 +108,43 @@ include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake) include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) # List of the valid HDF5 components -set( HDF5_VALID_COMPONENTS - C - CXX - Fortran - HL - Fortran_HL -) +set(HDF5_VALID_LANGUAGE_BINDINGS C CXX Fortran) # Validate the list of find components. -if( NOT HDF5_FIND_COMPONENTS ) - set( HDF5_LANGUAGE_BINDINGS "C" ) +set(HDF5_LANGUAGE_BINDINGS) +if(NOT HDF5_FIND_COMPONENTS) + get_property(__langs GLOBAL PROPERTY ENABLED_LANGUAGES) + foreach(__lang IN LISTS __langs) + if(__lang MATCHES "^(C|CXX|Fortran)$") + list(APPEND HDF5_LANGUAGE_BINDINGS ${__lang}) + endif() + endforeach() + set(FIND_HL ON) 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() + # add the extra specified components, ensuring that they are valid. + set(FIND_HL OFF) + foreach(component IN LISTS HDF5_FIND_COMPONENTS) + list(FIND HDF5_VALID_LANGUAGE_BINDINGS ${component} component_location) + if(NOT component_location EQUAL -1) + list(APPEND HDF5_LANGUAGE_BINDINGS ${component}) + elseif(component STREQUAL "HL") + set(FIND_HL ON) + elseif(component STREQUAL "Fortran_HL") # only for compatibility + list(APPEND HDF5_LANGUAGE_BINDINGS Fortran) + set(FIND_HL ON) + else() + message(FATAL_ERROR "${component} is not a valid HDF5 component.") + endif() + endforeach() + if(NOT HDF5_LANGUAGE_BINDINGS) + get_property(__langs GLOBAL PROPERTY ENABLED_LANGUAGES) + foreach(__lang IN LISTS __langs) + if(__lang MATCHES "^(C|CXX|Fortran)$") + list(APPEND HDF5_LANGUAGE_BINDINGS ${__lang}) + endif() endforeach() + endif() + list(REMOVE_DUPLICATES HDF5_LANGUAGE_BINDINGS) endif() # Determine whether to search for serial or parallel executable first @@ -260,7 +298,8 @@ macro( _HDF5_parse_compile_line include_paths definitions library_paths - libraries ) + libraries + libraries_hl) # Match the include paths string( REGEX MATCHALL "-I([^\" ]+)" include_path_flags @@ -297,40 +336,57 @@ macro( _HDF5_parse_compile_line # strip the -l from all of the library flags and add to the search list foreach( LIB ${library_name_flags} ) string( REGEX REPLACE "^[, ]-l" "" LIB ${LIB} ) - list( APPEND ${libraries} ${LIB} ) + if(LIB MATCHES ".*_hl") + list(APPEND ${libraries_hl} ${LIB}) + else() + list(APPEND ${libraries} ${LIB}) + endif() endforeach() endmacro() # Try to find HDF5 using an installed hdf5-config.cmake -if( NOT HDF5_FOUND ) - find_package( HDF5 QUIET NO_MODULE ) - if( HDF5_FOUND ) - 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 ) - set( HDF5_Fortran_HL_TARGET hdf5_hl_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} ) +if(NOT HDF5_ROOT AND NOT HDF5_FOUND) + find_package(HDF5 QUIET NO_MODULE) + if( HDF5_FOUND) + set(HDF5_INCLUDE_DIRS ${HDF5_INCLUDE_DIR}) + set(HDF5_LIBRARIES) + set(HDF5_C_TARGET hdf5) + set(HDF5_C_HL_TARGET hdf5_hl) + set(HDF5_CXX_TARGET hdf5_cpp) + set(HDF5_CXX_HL_TARGET hdf5_hl_cpp) + set(HDF5_Fortran_TARGET hdf5_fortran) + set(HDF5_Fortran_HL_TARGET hdf5_hl_fortran) + if(HDF5_USE_STATIC_LIBRARIES) + set(_suffix "-static") + else() + set(_suffix "-shared") + endif() + foreach(_lang ${HDF5_LANGUAGE_BINDINGS}) + get_target_property(_lang_location ${HDF5_${_component}_TARGET}${_suffix} LOCATION) + if( _lang_location ) + set(HDF5_${_lang}_LIBRARY ${_lang_location} CACHE PATH + "HDF5 ${_lang} library" ) + mark_as_advanced(HDF5_${_lang}_LIBRARY) + list(APPEND HDF5_LIBRARIES ${HDF5_${_lang}_LIBRARY}) + endif() + if(FIND_HL) + get_target_property(_lang_hl_location ${HDF5_${_lang}_HL_TARGET}${_suffix} LOCATION) + if( _lang_location ) + set(HDF5_${_lang}_HL_LIBRARY ${_lang_location} CACHE PATH + "HDF5 ${_lang} HL library" ) + mark_as_advanced(HDF5_${_lang}_LIBRARY) + list(APPEND HDF5_HL_LIBRARIES ${HDF5_${_lang}_HL_LIBRARY}) + endif() endif() endforeach() endif() endif() -set(_HDF5_NEED_TO_SEARCH False) -set(HDF5_COMPILER_NO_INTERROGATE True) -get_property(__langs GLOBAL PROPERTY ENABLED_LANGUAGES) -if(__langs) +if(NOT HDF5_ROOT AND NOT HDF5_FOUND) + set(_HDF5_NEED_TO_SEARCH False) + set(HDF5_COMPILER_NO_INTERROGATE True) # Only search for languages we've enabled - foreach(__lang IN LISTS __langs) + foreach(__lang IN LISTS HDF5_LANGUAGE_BINDINGS) # First check to see if our regular compiler is one of wrappers if(__lang STREQUAL "C") _HDF5_test_regular_compiler_C( @@ -349,7 +405,9 @@ if(__langs) if(HDF5_${__lang}_COMPILER_NO_INTERROGATE) message(STATUS "HDF5: Using hdf5 compiler wrapper for all ${__lang} compiling") set(HDF5_${__lang}_FOUND True) - set(HDF5_${__lang}_COMPILER_EXECUTABLE_NO_INTERROGATE "${CMAKE_${__lang}_COMPILER}" CACHE FILEPATH "HDF5 ${__lang} compiler wrapper") + set(HDF5_${__lang}_COMPILER_EXECUTABLE_NO_INTERROGATE + "${CMAKE_${__lang}_COMPILER}" + CACHE FILEPATH "HDF5 ${__lang} compiler wrapper") set(HDF5_${__lang}_DEFINITIONS) set(HDF5_${__lang}_INCLUDE_DIRS) set(HDF5_${__lang}_LIBRARIES) @@ -357,6 +415,7 @@ if(__langs) mark_as_advanced(HDF5_${__lang}_DEFINITIONS) mark_as_advanced(HDF5_${__lang}_INCLUDE_DIRS) mark_as_advanced(HDF5_${__lang}_LIBRARIES) + mark_as_advanced(HDF5_${__lang}_HL_LIBRARIES) else() set(HDF5_COMPILER_NO_INTERROGATE False) # If this language isn't using the wrapper, then try to seed the @@ -380,6 +439,7 @@ if(__langs) HDF5_${__lang}_DEFINITIONS HDF5_${__lang}_LIBRARY_DIRS HDF5_${__lang}_LIBRARY_NAMES + HDF5_${__lang}_HL_LIBRARY_NAMES ) set(HDF5_${__lang}_LIBRARIES) foreach(L IN LISTS HDF5_${__lang}_LIBRARY_NAMES) @@ -390,6 +450,17 @@ if(__langs) list(APPEND HDF5_${__lang}_LIBRARIES ${L}) endif() endforeach() + if(FIND_HL) + set(HDF5_${__lang}_HL_LIBRARIES) + foreach(L IN LISTS HDF5_${__lang}_HL_LIBRARY_NAMES) + find_library(HDF5_${__lang}_LIBRARY_${L} ${L} ${HDF5_${__lang}_LIBRARY_DIRS}) + if(HDF5_${__lang}_LIBRARY_${L}) + list(APPEND HDF5_${__lang}_HL_LIBRARIES ${HDF5_${__lang}_LIBRARY_${L}}) + else() + list(APPEND HDF5_${__lang}_HL_LIBRARIES ${L}) + endif() + endforeach() + endif() set(HDF5_${__lang}_FOUND True) mark_as_advanced(HDF5_${__lang}_DEFINITIONS) mark_as_advanced(HDF5_${__lang}_INCLUDE_DIRS) @@ -397,6 +468,7 @@ if(__langs) _HDF5_remove_duplicates_from_beginning(HDF5_${__lang}_DEFINITIONS) _HDF5_remove_duplicates_from_beginning(HDF5_${__lang}_INCLUDE_DIRS) _HDF5_remove_duplicates_from_beginning(HDF5_${__lang}_LIBRARIES) + _HDF5_remove_duplicates_from_beginning(HDF5_${__lang}_HL_LIBRARIES) else() set(_HDF5_NEED_TO_SEARCH True) endif() @@ -412,6 +484,8 @@ if(__langs) endif() endif() endforeach() +else() + set(_HDF5_NEED_TO_SEARCH True) endif() if(HDF5_COMPILER_NO_INTERROGATE) @@ -424,20 +498,28 @@ elseif(NOT _HDF5_NEED_TO_SEARCH) # to determine necessary include and library flags set(HDF5_INCLUDE_DIRS) set(HDF5_LIBRARIES) - foreach(__lang IN LISTS __langs) + set(HDF5_HL_LIBRARIES) + foreach(__lang IN LISTS HDF5_LANGUAGE_BINDINGS) if(HDF5_${__lang}_FOUND) if(NOT HDF5_${__lang}_COMPILER_NO_INTERROGATE) list(APPEND HDF5_DEFINITIONS ${HDF5_${__lang}_DEFINITIONS}) list(APPEND HDF5_INCLUDE_DIRS ${HDF5_${__lang}_INCLUDE_DIRS}) list(APPEND HDF5_LIBRARIES ${HDF5_${__lang}_LIBRARIES}) + if(FIND_HL) + list(APPEND HDF5_HL_LIBRARIES ${HDF5_${__lang}_HL_LIBRARIES}) + endif() endif() endif() endforeach() _HDF5_remove_duplicates_from_beginning(HDF5_DEFINITIONS) _HDF5_remove_duplicates_from_beginning(HDF5_INCLUDE_DIRS) _HDF5_remove_duplicates_from_beginning(HDF5_LIBRARIES) + _HDF5_remove_duplicates_from_beginning(HDF5_HL_LIBRARIES) set(HDF5_FOUND True) set(HDF5_REQUIRED_VARS HDF5_LIBRARIES) + if(FIND_HL) + list(APPEND HDF5_REQUIRED_VARS HDF5_HL_LIBRARIES) + endif() endif() find_program( HDF5_DIFF_EXECUTABLE @@ -450,15 +532,18 @@ mark_as_advanced( HDF5_DIFF_EXECUTABLE ) if( NOT HDF5_FOUND ) # seed the initial lists of libraries to find with items we know we need set(HDF5_C_LIBRARY_NAMES hdf5) - set(HDF5_C_HL_LIBRARY_NAMES hdf5_hl ${HDF5_C_LIBRARY_NAMES_INIT}) + set(HDF5_C_HL_LIBRARY_NAMES hdf5_hl) - set(HDF5_CXX_LIBRARY_NAMES hdf5_cpp ${HDF5_C_LIBRARY_NAMES_INIT}) - set(HDF5_CXX_HL_LIBRARY_NAMES hdf5_hl_cpp ${HDF5_C_HL_LIBRARY_NAMES_INIT} ${HDF5_CXX_LIBRARY_NAMES_INIT}) + set(HDF5_CXX_LIBRARY_NAMES hdf5_cpp ${HDF5_C_LIBRARY_NAMES}) + set(HDF5_CXX_HL_LIBRARY_NAMES hdf5_hl_cpp ${HDF5_C_HL_LIBRARY_NAMES} ${HDF5_CXX_LIBRARY_NAMES}) - set(HDF5_Fortran_LIBRARY_NAMES hdf5_fortran ${HDF5_C_LIBRARY_NAMES_INIT}) - set(HDF5_Fortran_HL_LIBRARY_NAMES hdf5hl_fortran ${HDF5_C_HL_LIBRARY_NAMES_INIT} ${HDF5_Fortran_LIBRARY_NAMES_INIT}) + set(HDF5_Fortran_LIBRARY_NAMES hdf5_fortran ${HDF5_C_LIBRARY_NAMES}) + set(HDF5_Fortran_HL_LIBRARY_NAMES hdf5_hl_fortran ${HDF5_C_HL_LIBRARY_NAMES} ${HDF5_Fortran_LIBRARY_NAMES}) - foreach( LANGUAGE ${HDF5_LANGUAGE_BINDINGS} ) + if(HDF5_ROOT) + set(SEARCH_OPTS NO_DEFAULT_PATH) + endif() + foreach(__lang IN LISTS HDF5_LANGUAGE_BINDINGS) # find the HDF5 include directories if(LANGUAGE STREQUAL "Fortran") set(HDF5_INCLUDE_FILENAME hdf5.mod) @@ -468,50 +553,88 @@ if( NOT HDF5_FOUND ) set(HDF5_INCLUDE_FILENAME hdf5.h) endif() - find_path(HDF5_${LANGUAGE}_INCLUDE_DIR ${HDF5_INCLUDE_FILENAME} - HINTS $ENV{HDF5_ROOT} + find_path(HDF5_${__lang}_INCLUDE_DIR ${HDF5_INCLUDE_FILENAME} + HINTS ${HDF5_ROOT} ENV HDF5_ROOT PATHS $ENV{HOME}/.local/include PATH_SUFFIXES include Include + ${SEARCH_OPTS} ) mark_as_advanced(HDF5_${LANGUAGE}_INCLUDE_DIR) - list( APPEND HDF5_INCLUDE_DIRS ${HDF5_${LANGUAGE}_INCLUDE_DIR} ) + list(APPEND HDF5_INCLUDE_DIRS ${HDF5_${__lang}_INCLUDE_DIR}) # find the HDF5 libraries - foreach( LIB ${HDF5_${LANGUAGE}_LIBRARY_NAMES} ) - if( UNIX AND HDF5_USE_STATIC_LIBRARIES ) + foreach(LIB IN LISTS HDF5_${__lang}_LIBRARY_NAMES) + if(UNIX AND HDF5_USE_STATIC_LIBRARIES) # According to bug 1643 on the CMake bug tracker, this is the # preferred method for searching for a static library. # See https://cmake.org/Bug/view.php?id=1643. We search # first for the full static library name, but fall back to a # generic search on the name if the static search fails. - set( THIS_LIBRARY_SEARCH_DEBUG lib${LIB}d.a lib${LIB}_debug.a ${LIB}d ${LIB}_debug ) - set( THIS_LIBRARY_SEARCH_RELEASE lib${LIB}.a ${LIB} ) + set( THIS_LIBRARY_SEARCH_DEBUG + lib${LIB}d.a lib${LIB}_debug.a ${LIB}d ${LIB}_debug + lib${LIB}d-static.a lib${LIB}_debug-static.a ${LIB}d-static ${LIB}_debug-static ) + set( THIS_LIBRARY_SEARCH_RELEASE lib${LIB}.a ${LIB} lib${LIB}-static.a ${LIB}-static) else() - set( THIS_LIBRARY_SEARCH_DEBUG ${LIB}d ${LIB}_debug ) - set( THIS_LIBRARY_SEARCH_RELEASE ${LIB} ) + set( THIS_LIBRARY_SEARCH_DEBUG ${LIB}d ${LIB}_debug ${LIB}d-shared ${LIB}_debug-shared) + set( THIS_LIBRARY_SEARCH_RELEASE ${LIB} ${LIB}-shared) endif() - find_library( HDF5_${LIB}_LIBRARY_DEBUG + find_library(HDF5_${LIB}_LIBRARY_DEBUG NAMES ${THIS_LIBRARY_SEARCH_DEBUG} - HINTS ${HDF5_${LANGUAGE}_LIBRARY_DIRS} - ENV HDF5_ROOT - PATH_SUFFIXES lib Lib ) + HINTS ${HDF5_ROOT} ENV HDF5_ROOT PATH_SUFFIXES lib Lib + ${SEARCH_OPTS} + ) find_library( HDF5_${LIB}_LIBRARY_RELEASE NAMES ${THIS_LIBRARY_SEARCH_RELEASE} - HINTS ${HDF5_${LANGUAGE}_LIBRARY_DIRS} - ENV HDF5_ROOT - PATH_SUFFIXES lib Lib ) + HINTS ${HDF5_ROOT} ENV HDF5_ROOT PATH_SUFFIXES lib Lib + ${SEARCH_OPTS} + ) select_library_configurations( HDF5_${LIB} ) - list(APPEND HDF5_${LANGUAGE}_LIBRARIES ${HDF5_${LIB}_LIBRARY}) - endforeach() - list( APPEND HDF5_LIBRARY_DIRS ${HDF5_${LANGUAGE}_LIBRARY_DIRS} ) + list(APPEND HDF5_${__lang}_LIBRARIES ${HDF5_${LIB}_LIBRARY}) + eNdforeach() # Append the libraries for this language binding to the list of all # required libraries. - list(APPEND HDF5_LIBRARIES ${HDF5_${LANGUAGE}_LIBRARIES}) + list(APPEND HDF5_LIBRARIES ${HDF5_${__lang}_LIBRARIES}) + + if(FIND_HL) + foreach(LIB IN LISTS HDF5_${__lang}_HL_LIBRARY_NAMES) + if(UNIX AND HDF5_USE_STATIC_LIBRARIES) + # According to bug 1643 on the CMake bug tracker, this is the + # preferred method for searching for a static library. + # See https://cmake.org/Bug/view.php?id=1643. We search + # first for the full static library name, but fall back to a + # generic search on the name if the static search fails. + set( THIS_LIBRARY_SEARCH_DEBUG + lib${LIB}d.a lib${LIB}_debug.a ${LIB}d ${LIB}_debug + lib${LIB}d-static.a lib${LIB}_debug-static.a ${LIB}d-static ${LIB}_debug-static ) + set( THIS_LIBRARY_SEARCH_RELEASE lib${LIB}.a ${LIB} lib${LIB}-static.a ${LIB}-static) + else() + set( THIS_LIBRARY_SEARCH_DEBUG ${LIB}d ${LIB}_debug ${LIB}d-shared ${LIB}_debug-shared) + set( THIS_LIBRARY_SEARCH_RELEASE ${LIB} ${LIB}-shared) + endif() + find_library(HDF5_${LIB}_LIBRARY_DEBUG + NAMES ${THIS_LIBRARY_SEARCH_DEBUG} + HINTS ${HDF5_ROOT} ENV HDF5_ROOT PATH_SUFFIXES lib Lib + ${SEARCH_OPTS} + ) + find_library( HDF5_${LIB}_LIBRARY_RELEASE + NAMES ${THIS_LIBRARY_SEARCH_RELEASE} + HINTS ${HDF5_ROOT} ENV HDF5_ROOT PATH_SUFFIXES lib Lib + ${SEARCH_OPTS} + ) + select_library_configurations( HDF5_${LIB} ) + list(APPEND HDF5_${__lang}_HL_LIBRARIES ${HDF5_${LIB}_LIBRARY}) + endforeach() + + # Append the libraries for this language binding to the list of all + # required libraries. + list(APPEND HDF5_HL_LIBRARIES ${HDF5_${__lang}_HL_LIBRARIES}) + endif() endforeach() _HDF5_remove_duplicates_from_beginning(HDF5_INCLUDE_DIRS) - _HDF5_remove_duplicates_from_beginning(HDF5_LIBRARY_DIRS) + _HDF5_remove_duplicates_from_beginning(HDF5_LIBRARIES) + _HDF5_remove_duplicates_from_beginning(HDF5_HL_LIBRARIES) # If the HDF5 include directory was found, open H5pubconf.h to determine if # HDF5 was compiled with parallel IO support @@ -552,6 +675,9 @@ if( NOT HDF5_FOUND ) set( HDF5_INCLUDE_DIR "${HDF5_INCLUDE_DIRS}" ) endif() set(HDF5_REQUIRED_VARS HDF5_LIBRARIES HDF5_INCLUDE_DIRS) + if(FIND_HL) + list(APPEND HDF5_REQUIRED_VARS HDF5_HL_LIBRARIES) + endif() endif() find_package_handle_standard_args(HDF5