mirror of
https://github.com/HDFGroup/hdf5.git
synced 2026-09-25 04:09:44 +03:00
Matt L
767ac04b21
* Build the examples as C++11 to match the HDF5 C++ library The standalone examples build forces CMAKE_CXX_STANDARD 98, but H5public.h includes <cinttypes>, which requires C++11. Any C++ translation unit that includes hdf5.h is therefore affected, not just users of the C++ API, and the HDF5 C++ library itself is built as C++11 (config/flags/HDFCompilerCXXFlags.cmake). The C++ examples do not compile as a result, against static or shared HDF5 alike. Only the standalone build is affected, which is why this is not visible in ordinary use. The C++98 setting lives in BASIC_SETTINGS, and HDF5Examples/CMakeLists.txt skips that whole block when EXAMPLES_EXTERNALLY_CONFIGURED is set -- which HDF5 does for its own in-tree example build (config/cmake/HDF5ExampleCache.cmake). Built in tree, the examples inherit HDF5's C++11 and compile normally, and that is the path the CI workflows exercise. The standalone path, where the C++98 setting does apply, is driven by the release scripts rather than by the workflows, and has the C++ examples off by default. * Select the examples' HL, Fortran and C++ libraries on the right variable When the examples are built standalone against an installed HDF5, the HL, Fortran and C++ branches choose between the shared and static libraries using BUILD_SHARED_LIBS, while the C branch just above them uses H5EXAMPLE_USE_SHARED_LIBS. H5EXAMPLE_USE_SHARED_LIBS is what decides whether the "shared" or the "static" component is requested from find_package, so only the matching HDF5_<linkage>_<lang>_FOUND variables are ever set. BUILD_SHARED_LIBS cannot select a linkage on its own; it can only agree or fail to match. Of its four combinations with H5EXAMPLE_USE_SHARED_LIBS, three produce no observable difference. In the fourth, H5EXAMPLE_USE_SHARED_LIBS=ON with BUILD_SHARED_LIBS unset, the shared branch is not taken and the static branch cannot be, so the HL, Fortran and C++ examples are disabled with "libs not found" even though the libraries are installed and were found. Use H5EXAMPLE_USE_SHARED_LIBS, which is the declared option and is already what the C branch uses. A build driven through config/examples/CTestScript.cmake does not reach the broken combination, because it configures with HDF5Examples/config/cmake/cacheinit.cmake, which forces BUILD_SHARED_LIBS=ON. A direct cmake invocation without that cache file does. In either case the HL, Fortran and C++ examples are off by default, so this is only visible once they are enabled. BUILD_SHARED_LIBS remains documented as a user option in config/examples/HDF5_Examples_options.cmake but no longer influences library selection; that comment should be revisited separately.
495 lines
23 KiB
CMake
495 lines
23 KiB
CMake
#
|
|
# Copyright by The HDF Group.
|
|
# All rights reserved.
|
|
#
|
|
# This file is part of HDF5. The full HDF5 copyright notice, including
|
|
# terms governing use, modification, and redistribution, is contained in
|
|
# the LICENSE file, which can be found at the root of the source code
|
|
# distribution tree, or in https://www.hdfgroup.org/licenses.
|
|
# If you do not have access to either file, you may request a copy from
|
|
# help@hdfgroup.org.
|
|
#
|
|
|
|
#-------------------------------------------------------------------------------
|
|
macro (BASIC_SETTINGS varname)
|
|
string (TOUPPER ${varname} EXAMPLE_PACKAGE_VARNAME)
|
|
string (TOLOWER ${varname} EXAMPLE_VARNAME)
|
|
set (H5${EXAMPLE_PACKAGE_VARNAME}_PACKAGE "h5${EXAMPLE_VARNAME}")
|
|
set (H5${EXAMPLE_PACKAGE_VARNAME}_PACKAGE_NAME "h5${EXAMPLE_VARNAME}")
|
|
string (TOUPPER ${H5${EXAMPLE_PACKAGE_VARNAME}_PACKAGE_NAME} EXAMPLE_PACKAGE_NAME)
|
|
string (TOLOWER ${H5${EXAMPLE_PACKAGE_VARNAME}_PACKAGE_NAME} EXAMPLE_NAME)
|
|
set (CMAKE_NO_SYSTEM_FROM_IMPORTED 1)
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Setup output Directories
|
|
#-----------------------------------------------------------------------------
|
|
SET_HDF_OUTPUT_DIRS(${EXAMPLE_PACKAGE_NAME})
|
|
|
|
set (CMAKE_POSITION_INDEPENDENT_CODE ON)
|
|
|
|
if (MSVC)
|
|
set (CMAKE_MFC_FLAG 0)
|
|
endif ()
|
|
|
|
set (CMAKE_C_STANDARD 99)
|
|
set (CMAKE_C_STANDARD_REQUIRED TRUE)
|
|
|
|
if (H5EXAMPLE_BUILD_CXX)
|
|
ENABLE_LANGUAGE (CXX)
|
|
|
|
# Match the standard the HDF5 C++ library itself is built with.
|
|
# H5public.h includes <cinttypes>, so any C++ translation unit
|
|
# with hdf5.h needs C++11
|
|
set (CMAKE_CXX_STANDARD 11)
|
|
set (CMAKE_CXX_STANDARD_REQUIRED TRUE)
|
|
set (CMAKE_CXX_EXTENSIONS OFF)
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Compiler specific flags : Shouldn't there be compiler tests for these
|
|
#-----------------------------------------------------------------------------
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
set (CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
|
|
endif ()
|
|
if (CMAKE_CXX_COMPILER_LOADED AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
|
|
set (CMAKE_CXX_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_CXX_FLAGS}")
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# This is in here to help some of the GCC based IDES like Eclipse
|
|
# and code blocks parse the compiler errors and warnings better.
|
|
#-----------------------------------------------------------------------------
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fmessage-length=0")
|
|
endif ()
|
|
if (CMAKE_CXX_COMPILER_LOADED AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
|
|
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fmessage-length=0")
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Option to allow the user to disable compiler warnings
|
|
#-----------------------------------------------------------------------------
|
|
option (H5EXAMPLE_DISABLE_COMPILER_WARNINGS "Disable compiler warnings" OFF)
|
|
if (H5EXAMPLE_DISABLE_COMPILER_WARNINGS)
|
|
# MSVC uses /w to suppress warnings. It also complains if another
|
|
# warning level is given, so remove it.
|
|
if (MSVC)
|
|
set (H5EXAMPLE_WARNINGS_BLOCKED 1)
|
|
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /w")
|
|
if (CMAKE_CXX_COMPILER_LOADED AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
|
|
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
|
|
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /w")
|
|
endif ()
|
|
endif ()
|
|
if (WIN32)
|
|
add_definitions (-D_CRT_SECURE_NO_WARNINGS)
|
|
endif ()
|
|
# Borland uses -w- to suppress warnings.
|
|
if (BORLAND)
|
|
set (H5EXAMPLE_WARNINGS_BLOCKED 1)
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-")
|
|
endif ()
|
|
|
|
# Most compilers use -w to suppress warnings.
|
|
if (NOT H5EXAMPLE_WARNINGS_BLOCKED)
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w")
|
|
if (CMAKE_CXX_COMPILER_LOADED AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
|
|
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w")
|
|
endif ()
|
|
endif ()
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Set includes needed for build
|
|
#-----------------------------------------------------------------------------
|
|
set (${EXAMPLE_PACKAGE_NAME}_INCLUDES_BUILD_TIME
|
|
${${EXAMPLE_PACKAGE_NAME}_SRC_DIR} ${${EXAMPLE_PACKAGE_NAME}_BINARY_DIR}
|
|
)
|
|
endmacro ()
|
|
|
|
macro (PYTHON_SUPPORT)
|
|
option (H5EXAMPLE_BUILD_PYTHON "Test Python3 support" OFF)
|
|
if (H5EXAMPLE_BUILD_PYTHON)
|
|
find_package (Python3 COMPONENTS Interpreter Development NumPy)
|
|
if (Python3_FOUND AND Python3_NumPy_FOUND)
|
|
include (ExternalProject)
|
|
EXTERNALPROJECT_ADD (h5py
|
|
GIT_REPOSITORY https://github.com/h5py/h5py.git
|
|
GIT_TAG master
|
|
UPDATE_COMMAND ""
|
|
PATCH_COMMAND ""
|
|
CONFIGURE_COMMAND ""
|
|
BUILD_COMMAND "${CMAKE_COMMAND}" -E env HDF5_DIR=${HDF5_ROOT} "${Python3_EXECUTABLE}" setup.py build
|
|
BUILD_IN_SOURCE 1
|
|
INSTALL_COMMAND python3 -m pip --no-cache-dir install -v .
|
|
)
|
|
else ()
|
|
set (H5EXAMPLE_BUILD_PYTHON OFF CACHE BOOL "Test Python3 support" FORCE)
|
|
message (STATUS "Python3:${Python3_FOUND} or numpy:${Python3_NumPy_FOUND} not found - disable test of Python examples")
|
|
endif ()
|
|
endif ()
|
|
endmacro ()
|
|
|
|
macro (HDF5_SUPPORT)
|
|
set (CMAKE_MODULE_PATH ${H5EXAMPLE_CONFIG_DIR} ${H5EXAMPLE_RESOURCES_DIR} ${CMAKE_MODULE_PATH})
|
|
option (H5EXAMPLE_USE_SHARED_LIBS "Use Shared Libraries" ON)
|
|
|
|
if (NOT H5EXAMPLE_HDF5_HEADER)
|
|
if (H5EXAMPLE_USE_SHARED_LIBS)
|
|
set (FIND_HDF_COMPONENTS C shared)
|
|
else ()
|
|
set (FIND_HDF_COMPONENTS C static)
|
|
set (H5EXAMPLE_BUILD_JAVA OFF CACHE BOOL "Build Java support" FORCE)
|
|
message (STATUS "Using static HDF5 - disable build of Java examples")
|
|
endif ()
|
|
if (H5EXAMPLE_BUILD_HL)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} HL)
|
|
endif ()
|
|
if (H5EXAMPLE_BUILD_FORTRAN)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} Fortran)
|
|
if (H5EXAMPLE_BUILD_HL)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} Fortran_HL)
|
|
endif ()
|
|
endif ()
|
|
if (H5EXAMPLE_BUILD_CXX)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} CXX)
|
|
if (H5EXAMPLE_BUILD_HL)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} CXX_HL)
|
|
endif ()
|
|
endif ()
|
|
if (H5EXAMPLE_BUILD_JAVA)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} Java)
|
|
set (HDF5_Java_FOUND 1) #default setting for 1.10.1 and earlier
|
|
endif ()
|
|
message (STATUS "HDF5 find comps: ${FIND_HDF_COMPONENTS}")
|
|
set (SEARCH_PACKAGE_NAME ${HDF5_PACKAGE_NAME})
|
|
|
|
find_package (HDF5 NAMES ${SEARCH_PACKAGE_NAME} COMPONENTS ${FIND_HDF_COMPONENTS})
|
|
message (STATUS "HDF5 C libs:${HDF5_FOUND} static:${HDF5_static_C_FOUND} and shared:${HDF5_shared_C_FOUND}")
|
|
message (STATUS "HDF5 Fortran libs: static:${HDF5_static_Fortran_FOUND} and shared:${HDF5_shared_Fortran_FOUND}")
|
|
message (STATUS "HDF5 Java libs: ${HDF5_Java_FOUND}")
|
|
if (HDF5_FOUND)
|
|
if (HDF5_VERSION VERSION_LESS "2.0.0")
|
|
EXTERNAL_HDF5_STATUS ()
|
|
endif ()
|
|
if (NOT HDF5_static_C_FOUND AND NOT HDF5_shared_C_FOUND)
|
|
#find library from non-dual-binary package
|
|
set (FIND_HDF_COMPONENTS C)
|
|
if (H5EXAMPLE_BUILD_HL)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} HL)
|
|
endif ()
|
|
if (H5EXAMPLE_BUILD_FORTRAN)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} Fortran)
|
|
if (H5EXAMPLE_BUILD_HL)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} Fortran_HL)
|
|
endif ()
|
|
endif ()
|
|
if (H5EXAMPLE_BUILD_JAVA)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} Java)
|
|
endif ()
|
|
if (H5EXAMPLE_BUILD_CXX)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} CXX)
|
|
if (H5EXAMPLE_BUILD_HL)
|
|
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} CXX_HL)
|
|
endif ()
|
|
endif ()
|
|
message (STATUS "HDF5 find comps: ${FIND_HDF_COMPONENTS}")
|
|
|
|
find_package (HDF5 NAMES ${SEARCH_PACKAGE_NAME} COMPONENTS ${FIND_HDF_COMPONENTS})
|
|
if (HDF5_VERSION VERSION_LESS "2.0.0")
|
|
EXTERNAL_HDF5_STATUS ()
|
|
endif ()
|
|
message (STATUS "HDF5 libs:${HDF5_FOUND} C:${HDF5_C_FOUND} Fortran:${HDF5_Fortran_FOUND} Java:${HDF5_Java_FOUND}")
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_LIBRARIES})
|
|
if (HDF5_PROVIDES_SHARED_LIBS)
|
|
add_definitions (-DH5_BUILT_AS_DYNAMIC_LIB)
|
|
else ()
|
|
add_definitions (-DH5_BUILT_AS_STATIC_LIB)
|
|
endif ()
|
|
if (H5EXAMPLE_USE_SHARED_LIBS AND WIN32)
|
|
set_property (TARGET ${HDF5_NAMESPACE}h5dump PROPERTY IMPORTED_LOCATION "${HDF5_TOOLS_DIR}/h5dumpdll")
|
|
else ()
|
|
set_property (TARGET ${HDF5_NAMESPACE}h5dump PROPERTY IMPORTED_LOCATION "${HDF5_TOOLS_DIR}/h5dump")
|
|
endif ()
|
|
if (H5EXAMPLE_BUILD_JAVA)
|
|
set (CMAKE_JAVA_INCLUDE_PATH "${CMAKE_JAVA_INCLUDE_PATH};${HDF5_JAVA_INCLUDE_DIRS}")
|
|
message (STATUS "HDF5 jars:${HDF5_JAVA_INCLUDE_DIRS}")
|
|
endif ()
|
|
set (H5EXAMPLE_HDF5_DUMP_EXECUTABLE $<TARGET_FILE:${HDF5_NAMESPACE}h5dump>)
|
|
else ()
|
|
if (HDF5_BUILD_MODE)
|
|
string (TOUPPER "_${HDF5_BUILD_MODE}" UPPER_BUILD_TYPE)
|
|
elseif (HDF_CFG_NAME)
|
|
string (TOUPPER "_${HDF_CFG_NAME}" UPPER_BUILD_TYPE)
|
|
else ()
|
|
set (UPPER_BUILD_TYPE "")
|
|
endif ()
|
|
get_filename_component (_LIBRARY_PATH ${HDF5_INCLUDE_DIR} DIRECTORY)
|
|
set (HDF5_LIBRARY_PATH "${_LIBRARY_PATH}/lib")
|
|
if (H5EXAMPLE_USE_SHARED_LIBS AND HDF5_shared_C_FOUND)
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_C_SHARED_LIBRARY})
|
|
else ()
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_C_STATIC_LIBRARY})
|
|
endif ()
|
|
if (HDF5_VERSION VERSION_LESS "1.14.4" AND NOT HDF5_shared_C_FOUND)
|
|
if (NOT TARGET ${HDF5_NAMESPACE}h5dump-shared)
|
|
add_executable (${HDF5_NAMESPACE}h5dump-shared IMPORTED)
|
|
endif ()
|
|
set (H5EXAMPLE_HDF5_DUMP_EXECUTABLE $<TARGET_FILE:${HDF5_NAMESPACE}h5dump-shared>)
|
|
else ()
|
|
if (NOT TARGET ${HDF5_NAMESPACE}h5dump)
|
|
add_executable (${HDF5_NAMESPACE}h5dump IMPORTED)
|
|
endif()
|
|
set (H5EXAMPLE_HDF5_DUMP_EXECUTABLE $<TARGET_FILE:${HDF5_NAMESPACE}h5dump>)
|
|
endif()
|
|
|
|
if (NOT HDF5_static_HL_FOUND AND NOT HDF5_shared_HL_FOUND)
|
|
set (H5EXAMPLE_BUILD_HL OFF CACHE BOOL "Build High Level support" FORCE)
|
|
message (STATUS "HDF5 HL libs not found - disable build of HL examples")
|
|
else ()
|
|
if (H5EXAMPLE_BUILD_HL AND ${HDF5_PROVIDES_HL_LIB})
|
|
if (H5EXAMPLE_USE_SHARED_LIBS AND HDF5_shared_HL_FOUND)
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_HL_SHARED_LIBRARY})
|
|
elseif (HDF5_static_HL_FOUND)
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_HL_STATIC_LIBRARY})
|
|
else ()
|
|
set (H5EXAMPLE_BUILD_HL OFF CACHE BOOL "Build High Level support" FORCE)
|
|
message (STATUS "HDF5 HL libs not found - disable build of HL examples")
|
|
endif ()
|
|
endif ()
|
|
endif ()
|
|
|
|
if (NOT HDF5_static_Fortran_FOUND AND NOT HDF5_shared_Fortran_FOUND)
|
|
set (H5EXAMPLE_BUILD_FORTRAN OFF CACHE BOOL "Build FORTRAN support" FORCE)
|
|
message (STATUS "HDF5 Fortran libs not found - disable build of Fortran examples")
|
|
else ()
|
|
if (H5EXAMPLE_BUILD_FORTRAN AND ${HDF5_PROVIDES_FORTRAN})
|
|
if (H5EXAMPLE_USE_SHARED_LIBS AND HDF5_shared_Fortran_FOUND)
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_FORTRAN_SHARED_LIBRARY})
|
|
if (H5EXAMPLE_BUILD_HL AND ${HDF5_PROVIDES_HL_LIB})
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_FORTRAN_HL_SHARED_LIBRARY})
|
|
endif ()
|
|
elseif (HDF5_static_Fortran_FOUND)
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_FORTRAN_STATIC_LIBRARY})
|
|
if (H5EXAMPLE_BUILD_HL AND ${HDF5_PROVIDES_HL_LIB})
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_FORTRAN_HL_STATIC_LIBRARY})
|
|
endif ()
|
|
else ()
|
|
set (H5EXAMPLE_BUILD_FORTRAN OFF CACHE BOOL "Build FORTRAN support" FORCE)
|
|
message (STATUS "HDF5 Fortran libs not found - disable build of Fortran examples")
|
|
endif ()
|
|
endif ()
|
|
endif ()
|
|
|
|
if (NOT HDF5_static_CXX_FOUND AND NOT HDF5_shared_CXX_FOUND)
|
|
set (H5EXAMPLE_BUILD_CXX OFF CACHE BOOL "Build CXX support" FORCE)
|
|
message (STATUS "HDF5 CXX libs not found - disable build of CXX examples")
|
|
else ()
|
|
if (H5EXAMPLE_BUILD_CXX AND ${HDF5_PROVIDES_CPP_LIB})
|
|
if (H5EXAMPLE_USE_SHARED_LIBS AND HDF5_shared_CXX_FOUND)
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_CXX_SHARED_LIBRARY})
|
|
if (H5EXAMPLE_BUILD_HL AND ${HDF5_PROVIDES_HL_LIB})
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_CXX_HL_SHARED_LIBRARY})
|
|
endif ()
|
|
elseif (HDF5_static_CXX_FOUND)
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_CXX_STATIC_LIBRARY})
|
|
if (H5EXAMPLE_BUILD_HL AND ${HDF5_PROVIDES_HL_LIB})
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_CXX_HL_STATIC_LIBRARY})
|
|
endif ()
|
|
else ()
|
|
set (H5EXAMPLE_BUILD_CXX OFF CACHE BOOL "Build CXX support" FORCE)
|
|
message (STATUS "HDF5 CXX libs not found - disable build of CXX examples")
|
|
endif ()
|
|
endif ()
|
|
endif ()
|
|
|
|
if (H5EXAMPLE_BUILD_JAVA)
|
|
if (${HDF5_PROVIDES_JAVA})
|
|
set (CMAKE_JAVA_INCLUDE_PATH "${CMAKE_JAVA_INCLUDE_PATH};${HDF5_JAVA_INCLUDE_DIRS}")
|
|
if (HDF5_PROVIDES_JNI AND HDF5_Java_FOUND)
|
|
get_target_property (libsoname ${HDF5_JAVA_LIBRARY} IMPORTED_SONAME${UPPER_BUILD_TYPE})
|
|
get_filename_component (libname ${libsoname} NAME_WE)
|
|
string (REGEX REPLACE "^lib" "" libname ${libname})
|
|
message (STATUS "HDF5 java lib:${HDF5_JAVA_LIBRARY} OR ${libsoname} OR ${libname}")
|
|
set (H5EXAMPLE_JAVA_LIBRARY ${libname})
|
|
set (H5EXAMPLE_JAVA_LIBRARIES ${HDF5_JAVA_LIBRARY})
|
|
else ()
|
|
get_target_property (libsoname ${HDF5_C_SHARED_LIBRARY} IMPORTED_SONAME${UPPER_BUILD_TYPE})
|
|
get_filename_component (libname ${libsoname} NAME_WE)
|
|
string (REGEX REPLACE "^lib" "" libname ${libname})
|
|
message (STATUS "HDF5 java lib:${HDF5_C_SHARED_LIBRARY} OR ${libsoname} OR ${libname}")
|
|
set (H5EXAMPLE_JAVA_LIBRARY ${HDF5_C_SHARED_LIBRARY})
|
|
set (H5EXAMPLE_JAVA_LIBRARIES ${HDF5_JAVA_LIBRARY})
|
|
endif ()
|
|
message (STATUS "HDF5 java lib:${H5EXAMPLE_JAVA_LIBRARY} jars:${HDF5_JAVA_INCLUDE_DIRS}}")
|
|
else ()
|
|
set (H5EXAMPLE_BUILD_JAVA OFF CACHE BOOL "Build Java support" FORCE)
|
|
message (STATUS "HDF5 Java libs not found - disable build of Java examples")
|
|
endif ()
|
|
else ()
|
|
set (H5EXAMPLE_BUILD_JAVA OFF CACHE BOOL "Build Java support" FORCE)
|
|
endif ()
|
|
endif ()
|
|
else ()
|
|
find_package (HDF5) # Legacy find
|
|
if (HDF5_VERSION VERSION_LESS "2.0.0")
|
|
EXTERNAL_HDF5_STATUS ()
|
|
endif ()
|
|
#Legacy find_package does not set HDF5_TOOLS_DIR, so we set it here
|
|
set (HDF5_TOOLS_DIR ${HDF5_LIBRARY_DIRS}/../bin)
|
|
#Legacy find_package does not set HDF5_PROVIDES_SHARED_LIBS, so we set it here
|
|
if (H5EXAMPLE_USE_SHARED_LIBS AND EXISTS "${HDF5_LIBRARY_DIRS}/libhdf5.so")
|
|
set (HDF5_PROVIDES_SHARED_LIBS 1)
|
|
else ()
|
|
set (HDF5_PROVIDES_SHARED_LIBS 0)
|
|
endif ()
|
|
set (H5EXAMPLE_HDF5_LINK_LIBS ${H5EXAMPLE_HDF5_LINK_LIBS} ${HDF5_LIBRARIES})
|
|
add_executable (${HDF5_NAMESPACE}h5dump IMPORTED)
|
|
set_property (TARGET ${HDF5_NAMESPACE}h5dump PROPERTY IMPORTED_LOCATION "${HDF5_TOOLS_DIR}/h5dump")
|
|
set (H5EXAMPLE_HDF5_DUMP_EXECUTABLE $<TARGET_FILE:${HDF5_NAMESPACE}h5dump>)
|
|
endif ()
|
|
|
|
set (HDF5_PACKAGE_NAME ${SEARCH_PACKAGE_NAME})
|
|
|
|
if (HDF5_FOUND)
|
|
set (H5EXAMPLE_HDF5_INCLUDE_DIRS ${HDF5_INCLUDE_DIR})
|
|
set (H5EXAMPLE_HDF5_HAVE_H5PUBCONF_H 1)
|
|
set (H5EXAMPLE_HDF5_HAVE_HDF5 1)
|
|
set (H5EXAMPLE_HDF5_HEADER "h5pubconf.h")
|
|
message (STATUS "HDF5-${HDF5_VERSION_STRING} found: INC=${HDF5_INCLUDE_DIR} TOOLS=${HDF5_TOOLS_DIR}")
|
|
else ()
|
|
message (FATAL_ERROR " HDF5 is Required for HDF5 Examples")
|
|
endif ()
|
|
else ()
|
|
# This project is being called from within another and HDF5 is already configured
|
|
set (H5EXAMPLE_HDF5_HAVE_H5PUBCONF_H 1)
|
|
set (H5EXAMPLE_HDF5_HAVE_HDF5 1)
|
|
message (STATUS "HDF5-${HDF5_VERSION_STRING} used")
|
|
endif ()
|
|
if (H5EXAMPLE_BUILD_FORTRAN)
|
|
list (APPEND H5EXAMPLE_HDF5_INCLUDE_DIRS ${HDF5_INCLUDE_DIR_FORTRAN})
|
|
endif ()
|
|
message (STATUS "HDF5 link libs: ${H5EXAMPLE_HDF5_LINK_LIBS} Includes: ${H5EXAMPLE_HDF5_INCLUDE_DIRS}")
|
|
endmacro ()
|
|
|
|
#-------------------------------------------------------------------------------
|
|
# Purpose:
|
|
# Breaking down three numbered versions (x.y.z) into their components, and
|
|
# returning a major and minor version (xy).
|
|
#
|
|
# Parameters:
|
|
# version [in] The version string.
|
|
# xyapi [out] A "majorminor" API version.
|
|
#
|
|
macro (APIVersion version xyapi)
|
|
string (REGEX REPLACE "(\-[0-9]+)" "" xyz ${version})
|
|
message (VERBOSE "version=${version}")
|
|
|
|
string (REGEX REPLACE "([0-9]+).[0-9]+.[0-9]+" "\\1" major ${xyz})
|
|
string (REGEX REPLACE "[0-9]+.([0-9]+).[0-9]+" "\\1" minor ${xyz})
|
|
string (REGEX REPLACE "[0-9]+.[0-9]+.([0-9]+)" "\\1" patch ${xyz})
|
|
message (VERBOSE "major=${major} minor=${minor}")
|
|
|
|
# Round up to the next major release if minor is odd-numbered
|
|
math (EXPR rem "${minor}%2")
|
|
if (NOT ${rem} STREQUAL "0")
|
|
math (EXPR minor "${minor} + 1")
|
|
endif ()
|
|
if (major GREATER 1)
|
|
if (minor GREATER 9)
|
|
set (${xyapi} ${major}${minor})
|
|
else ()
|
|
set (${xyapi} ${major}0${minor})
|
|
endif()
|
|
else ()
|
|
set (${xyapi} ${major}${minor})
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Option to use 1.6.x API
|
|
#-----------------------------------------------------------------------------
|
|
option (${EXAMPLE_VARNAME}_USE_16_API "Use the HDF5 1.6.x API" OFF)
|
|
if (${EXAMPLE_VARNAME}_USE_16_API AND ${xyapi} GREATER 16)
|
|
set (${xyapi} "16")
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Option to use 1.8.x API
|
|
#-----------------------------------------------------------------------------
|
|
option (${EXAMPLE_VARNAME}_USE_18_API "Use the HDF5 1.8.x API" OFF)
|
|
if (${EXAMPLE_VARNAME}_USE_18_API AND ${xyapi} GREATER 18)
|
|
set (${xyapi} "18")
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Option to use 1.10.x API
|
|
#-----------------------------------------------------------------------------
|
|
option (${EXAMPLE_VARNAME}_USE_110_API "Use the HDF5 1.10.x API" OFF)
|
|
if (${EXAMPLE_VARNAME}_USE_110_API AND ${xyapi} GREATER 110)
|
|
set (${xyapi} "110")
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Option to use 1.12.x API
|
|
#-----------------------------------------------------------------------------
|
|
option (${EXAMPLE_VARNAME}_USE_112_API "Use the HDF5 1.12.x API" OFF)
|
|
if (${EXAMPLE_VARNAME}_USE_112_API AND ${xyapi} GREATER 112)
|
|
set (${xyapi} "112")
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Option to use 1.14.x API
|
|
#-----------------------------------------------------------------------------
|
|
option (${EXAMPLE_VARNAME}_USE_114_API "Use the HDF5 1.14.x API" OFF)
|
|
if (${EXAMPLE_VARNAME}_USE_114_API AND ${xyapi} GREATER 114)
|
|
set (${xyapi} "114")
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Option to use 2.0.x API
|
|
#-----------------------------------------------------------------------------
|
|
option (${EXAMPLE_VARNAME}_USE_200_API "Use the HDF5 2.x.y API" OFF)
|
|
if (${EXAMPLE_VARNAME}_USE_200_API AND ${xyapi} GREATER 200)
|
|
set (${xyapi} "200")
|
|
endif ()
|
|
endmacro ()
|
|
|
|
#
|
|
# This macro is used to convert HDF5 1.X built CMake hdf5-config.cmake variables to HDF5 2.x built names.
|
|
macro (EXTERNAL_HDF5_STATUS) # add argument REV to convert from 2.x to 1.x names
|
|
#-----------------------------------------------------------------------------
|
|
# Languages:
|
|
#-----------------------------------------------------------------------------
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_FORTRAN ${HDF5_PACKAGE_NAME}_BUILD_FORTRAN)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_CPP_LIB ${HDF5_PACKAGE_NAME}_BUILD_CPP_LIB)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_JAVA ${HDF5_PACKAGE_NAME}_BUILD_JAVA)
|
|
#-----------------------------------------------------------------------------
|
|
# Features:
|
|
#-----------------------------------------------------------------------------
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_HL_LIB ${HDF5_PACKAGE_NAME}_BUILD_HL_LIB)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_SHARED_LIBS ${HDF5_PACKAGE_NAME}_BUILD_SHARED_LIBS)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_STATIC_LIBS ${HDF5_PACKAGE_NAME}_BUILD_STATIC_LIBS)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_THREADS ${HDF5_PACKAGE_NAME}_ENABLE_THREADSAFE)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_THREADSAFE ${HDF5_PACKAGE_NAME}_ENABLE_THREADSAFE)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_PARALLEL ${HDF5_PACKAGE_NAME}_ENABLE_PARALLEL)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_DEPRECATED_SYMBOLS ${HDF5_PACKAGE_NAME}_ENABLE_DEPRECATED_SYMBOLS)
|
|
#-----------------------------------------------------------------------------
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_TOOLS ${HDF5_PACKAGE_NAME}_BUILD_TOOLS)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_STATIC_TOOLS ${HDF5_PACKAGE_NAME}_BUILD_STATIC_TOOLS)
|
|
#-----------------------------------------------------------------------------
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_NONSTANDARD_FEATURE_FLOAT16 ${HDF5_PACKAGE_NAME}_ENABLE_NONSTANDARD_FEATURE_FLOAT16)
|
|
#-----------------------------------------------------------------------------
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_ZLIB_SUPPORT ${HDF5_PACKAGE_NAME}_ENABLE_Z_LIB_SUPPORT)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_SZIP_SUPPORT ${HDF5_PACKAGE_NAME}_ENABLE_SZIP_SUPPORT)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_SZIP_ENCODING ${HDF5_PACKAGE_NAME}_ENABLE_SZIP_ENCODING)
|
|
#-----------------------------------------------------------------------------
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_MAP_API ${HDF5_PACKAGE_NAME}_ENABLE_MAP_API)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_DIRECT_VFD ${HDF5_PACKAGE_NAME}_ENABLE_DIRECT_VFD)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_MIRROR_VFD ${HDF5_PACKAGE_NAME}_ENABLE_MIRROR_VFD)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_ROS3_VFD ${HDF5_PACKAGE_NAME}_ENABLE_ROS3_VFD)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_HDFS_VFD ${HDF5_PACKAGE_NAME}_ENABLE_HDFS)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_SUBFILING_VFD ${HDF5_PACKAGE_NAME}_ENABLE_SUBFILING_VFD)
|
|
set (${HDF5_PACKAGE_NAME}_PROVIDES_PLUGIN_SUPPORT ${HDF5_PACKAGE_NAME}_ENABLE_PLUGIN_SUPPORT)
|
|
endmacro ()
|