mirror of
https://github.com/Unidata/netcdf-c.git
synced 2024-12-27 08:49:16 +08:00
652 lines
21 KiB
CMake
652 lines
21 KiB
CMake
################################
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# PkgConfig
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################################
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FIND_PACKAGE(PkgConfig QUIET)
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################################
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# MakeDist
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################################
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# Enable 'dist and distcheck'.
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# File adapted from http://ensc.de/cmake/FindMakeDist.cmake
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FIND_PACKAGE(MakeDist)
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# End 'enable dist and distcheck'
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################################
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# HDF4
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################################
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IF(ENABLE_HDF4)
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SET(USE_HDF4 ON )
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# Check for include files, libraries.
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FIND_PATH(MFHDF_H_INCLUDE_DIR mfhdf.h)
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IF(NOT MFHDF_H_INCLUDE_DIR)
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MESSAGE(FATAL_ERROR "HDF4 Support specified, cannot find file mfhdf.h")
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ELSE()
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INCLUDE_DIRECTORIES(${MFHDF_H_INCLUDE_DIR})
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ENDIF()
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FIND_LIBRARY(HDF4_DF_LIB NAMES df libdf hdf)
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IF(NOT HDF4_DF_LIB)
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MESSAGE(FATAL_ERROR "Can't find or link to the hdf4 df library.")
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ENDIF()
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FIND_LIBRARY(HDF4_MFHDF_LIB NAMES mfhdf libmfhdf)
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IF(NOT HDF4_MFHDF_LIB)
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MESSAGE(FATAL_ERROR "Can't find or link to the hdf4 mfhdf library.")
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ENDIF()
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SET(HAVE_LIBMFHDF TRUE )
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SET(HDF4_LIBRARIES ${HDF4_DF_LIB} ${HDF4_MFHDF_LIB} )
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# End include files, libraries.
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MESSAGE(STATUS "HDF4 libraries: ${HDF4_DF_LIB}, ${HDF4_MFHDF_LIB}")
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MESSAGE(STATUS "Seeking HDF4 jpeg dependency.")
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# Look for the jpeglib.h header file.
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FIND_PATH(JPEGLIB_H_INCLUDE_DIR jpeglib.h)
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IF(NOT JPEGLIB_H_INCLUDE_DIR)
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MESSAGE(FATAL_ERROR "HDF4 Support enabled but cannot find jpeglib.h")
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ELSE()
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SET(HAVE_JPEGLIB_H ON CACHE BOOL "")
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SET(HAVE_LIBJPEG TRUE )
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INCLUDE_DIRECTORIES(${JPEGLIB_H_INCLUDE_DIR})
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ENDIF()
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FIND_LIBRARY(JPEG_LIB NAMES jpeg libjpeg)
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IF(NOT JPEG_LIB)
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MESSAGE(FATAL_ERROR "HDF4 Support enabled but cannot find libjpeg")
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ENDIF()
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SET(HDF4_LIBRARIES ${JPEG_LIB} ${HDF4_LIBRARIES} )
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MESSAGE(STATUS "Found JPEG libraries: ${JPEG_LIB}")
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# Option to enable HDF4 file tests.
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OPTION(ENABLE_HDF4_FILE_TESTS "Run HDF4 file tests. This fetches sample HDF4 files from the Unidata ftp site to test with (requires curl)." ON)
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IF(ENABLE_HDF4_FILE_TESTS)
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FIND_PROGRAM(PROG_CURL NAMES curl)
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IF(PROG_CURL)
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SET(USE_HDF4_FILE_TESTS ON )
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ELSE()
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MESSAGE(STATUS "Unable to locate 'curl'. Disabling hdf4 file tests.")
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SET(USE_HDF4_FILE_TESTS OFF )
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ENDIF()
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SET(USE_HDF4_FILE_TESTS ${USE_HDF4_FILE_TESTS} )
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ENDIF()
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ENDIF()
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################################
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# HDF5
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################################
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##
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# Option to Enable HDF5
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#
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# The HDF5 cmake variables differ between platform (linux/osx and Windows),
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# as well as between HDF5 versions. As a result, this section is a bit convoluted.
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#
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# Note that the behavior seems much more stable across HDF5 versions under linux,
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# so we do not have to do as much version-based tweaking.
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#
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# At the end of it, we should have the following defined:
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#
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# * HDF5_C_LIBRARY
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# * HDF5_HL_LIBRARY
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# * HDF5_LIBRARIES
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# * HDF5_INCLUDE_DIR
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# *
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##
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IF(USE_HDF5)
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##
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# Assert HDF5 version meets minimum required version.
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##
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SET(HDF5_VERSION_REQUIRED 1.8.10)
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##
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# Accommodate developers who have hdf5 libraries and
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# headers on their system, but do not have a the hdf
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# .cmake files. If this is the case, they should
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# specify HDF5_HL_LIBRARY, HDF5_LIBRARY, HDF5_INCLUDE_DIR manually.
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#
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# This script will attempt to determine the version of the HDF5 library programatically.
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##
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IF(HDF5_C_LIBRARY AND HDF5_HL_LIBRARY AND HDF5_INCLUDE_DIR)
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SET(HDF5_LIBRARIES ${HDF5_C_LIBRARY} ${HDF5_HL_LIBRARY} )
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SET(HDF5_C_LIBRARIES ${HDF5_C_LIBRARY} )
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SET(HDF5_C_LIBRARY_hdf5 ${HDF5_C_LIBRARY} )
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SET(HDF5_HL_LIBRARIES ${HDF5_HL_LIBRARY} )
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INCLUDE_DIRECTORIES(${HDF5_INCLUDE_DIR})
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MESSAGE(STATUS "Using HDF5 C Library: ${HDF5_C_LIBRARY}")
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MESSAGE(STATUS "Using HDF5 HL LIbrary: ${HDF5_HL_LIBRARY}")
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if (EXISTS "${HDF5_INCLUDE_DIR}/H5pubconf.h")
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file(READ "${HDF5_INCLUDE_DIR}/H5pubconf.h" _hdf5_version_lines
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REGEX "#define[ \t]+H5_VERSION")
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string(REGEX REPLACE ".*H5_VERSION .*\"\(.*\)\".*" "\\1" _hdf5_version "${_hdf5_version_lines}")
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set(HDF5_VERSION "${_hdf5_version}" CACHE STRING "")
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set(HDF5_VERSION ${HDF5_VERSION} PARENT_SCOPE)
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unset(_hdf5_version)
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unset(_hdf5_version_lines)
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endif ()
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MESSAGE(STATUS "Found HDF5 libraries version ${HDF5_VERSION}")
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###
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# If HDF5_VERSION is still empty, we have a problem.
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# Error out.
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###
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IF("${HDF5_VERSION}" STREQUAL "")
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MESSAGE(FATAL_ERR "Unable to determine HDF5 version. NetCDF requires at least version ${HDF5_VERSION_REQUIRED}. Please ensure that libhdf5 is installed and accessible.")
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ENDIF()
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###
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# Now that we know HDF5_VERSION isn't empty, we can check for minimum required version,
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# and toggle various options.
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###
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IF(${HDF5_VERSION} VERSION_LESS ${HDF5_VERSION_REQUIRED})
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MESSAGE(FATAL_ERROR "netCDF requires at least HDF5 ${HDF5_VERSION_REQUIRED}. Found ${HDF5_VERSION}.")
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ENDIF()
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ELSE(HDF5_C_LIBRARY AND HDF5_HL_LIBRARY AND HDF5_INCLUDE_DIR) # We are seeking out HDF5 with Find Package.
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###
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# For now we assume that if we are building netcdf
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# as a shared library, we will use hdf5 as a shared
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# library. If we are building netcdf statically,
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# we will use a static library. This can be toggled
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# by explicitly modifying NC_FIND_SHARED_LIBS.
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##
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IF(NC_FIND_SHARED_LIBS)
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SET(NC_HDF5_LINK_TYPE "shared")
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SET(NC_HDF5_LINK_TYPE_UPPER "SHARED")
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ADD_DEFINITIONS(-DH5_BUILT_AS_DYNAMIC_LIB)
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ELSE(NC_FIND_SHARED_LIBS)
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SET(NC_HDF5_LINK_TYPE "static")
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SET(NC_HDF5_LINK_TYPE_UPPER "STATIC")
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ADD_DEFINITIONS(-DH5_BUILT_AS_STATIC_LIB )
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ENDIF(NC_FIND_SHARED_LIBS)
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#####
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# First, find the C and HL libraries.
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#
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# This has been updated to reflect what is in the hdf5
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# examples, even though the previous version of what we
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# had worked.
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#####
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IF(MSVC)
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SET(SEARCH_PACKAGE_NAME ${HDF5_PACKAGE_NAME})
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FIND_PACKAGE(HDF5 NAMES ${SEARCH_PACKAGE_NAME} COMPONENTS C HL CONFIG REQUIRED ${NC_HDF5_LINK_TYPE})
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ELSE(MSVC)
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FIND_PACKAGE(HDF5 COMPONENTS C HL REQUIRED)
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ENDIF(MSVC)
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##
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# Next, check the HDF5 version. This will inform which
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# HDF5 variables we need to munge.
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##
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# Some versions of HDF5 set HDF5_VERSION_STRING instead of HDF5_VERSION
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IF(HDF5_VERSION_STRING AND NOT HDF5_VERSION)
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SET(HDF5_VERSION ${HDF5_VERSION_STRING})
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ENDIF()
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###
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# If HDF5_VERSION is undefined, attempt to determine it programatically.
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###
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IF("${HDF5_VERSION}" STREQUAL "")
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MESSAGE(STATUS "HDF5_VERSION not detected. Attempting to determine programatically.")
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IF (EXISTS "${HDF5_INCLUDE_DIR}/H5pubconf.h")
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file(READ "${HDF5_INCLUDE_DIR}/H5pubconf.h" _hdf5_version_lines
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REGEX "#define[ \t]+H5_VERSION")
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string(REGEX REPLACE ".*H5_VERSION .*\"\(.*\)\".*" "\\1" _hdf5_version "${_hdf5_version_lines}")
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set(HDF5_VERSION "${_hdf5_version}" CACHE STRING "")
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unset(_hdf5_version)
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unset(_hdf5_version_lines)
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MESSAGE(STATUS "Found HDF5 libraries version ${HDF5_VERSION}")
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ENDIF()
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ELSE()
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SET(HDF5_VERSION ${HDF5_VERSION} CACHE STRING "")
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ENDIF()
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###
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# If HDF5_VERSION is still empty, we have a problem.
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# Error out.
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###
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IF("${HDF5_VERSION}" STREQUAL "")
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MESSAGE(FATAL_ERR "Unable to determine HDF5 version. NetCDF requires at least version ${HDF5_VERSION_REQUIRED}. Please ensure that libhdf5 is installed and accessible.")
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ENDIF()
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###
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# Now that we know HDF5_VERSION isn't empty, we can check for minimum required version,
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# and toggle various options.
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###
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IF(${HDF5_VERSION} VERSION_LESS ${HDF5_VERSION_REQUIRED})
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MESSAGE(FATAL_ERROR "netCDF requires at least HDF5 ${HDF5_VERSION_REQUIRED}. Found ${HDF5_VERSION}.")
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ENDIF()
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##
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# Include the HDF5 include directory.
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##
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IF(HDF5_INCLUDE_DIRS AND NOT HDF5_INCLUDE_DIR)
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SET(HDF5_INCLUDE_DIR ${HDF5_INCLUDE_DIRS} )
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ENDIF()
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MESSAGE(STATUS "Using HDF5 include dir: ${HDF5_INCLUDE_DIR}")
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INCLUDE_DIRECTORIES(${HDF5_INCLUDE_DIR})
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###
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# This is the block where we figure out what the appropriate
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# variables are, and we ensure that we end up with
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# HDF5_C_LIBRARY, HDF5_HL_LIBRARY and HDF5_LIBRARIES.
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###
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IF(MSVC)
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####
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# Environmental variables in Windows when using MSVC
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# are a hot mess between versions.
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####
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##
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# HDF5 1.8.15 defined HDF5_LIBRARIES.
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##
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IF(${HDF5_VERSION} VERSION_LESS "1.8.16")
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SET(HDF5_C_LIBRARY hdf5 )
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SET(HDF5_C_LIBRARY_hdf5 hdf5 )
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ENDIF(${HDF5_VERSION} VERSION_LESS "1.8.16")
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IF(${HDF5_VERSION} VERSION_GREATER "1.8.15")
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IF(NOT HDF5_LIBRARIES AND HDF5_C_${NC_HDF5_LINK_TYPE_UPPER}_LIBRARY AND HDF5_HL_${NC_HDF5_LINK_TYPE_UPPER}_LIBRARY)
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SET(HDF5_C_LIBRARY ${HDF5_C_${NC_HDF5_LINK_TYPE_UPPER}_LIBRARY} )
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SET(HDF5_C_LIBRARY_hdf5 ${HDF5_C_${NC_HDF5_LINK_TYPE_UPPER}_LIBRARY} )
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SET(HDF5_HL_LIBRARY ${HDF5_HL_${NC_HDF5_LINK_TYPE_UPPER}_LIBRARY} )
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SET(HDF5_LIBRARIES ${HDF5_C_${NC_HDF5_LINK_TYPE_UPPER}_LIBRARY} ${HDF5_HL_${NC_HDF5_LINK_TYPE_UPPER}_LIBRARY} )
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ENDIF()
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ENDIF(${HDF5_VERSION} VERSION_GREATER "1.8.15")
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ELSE(MSVC)
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# Depending on the install, either HDF5_hdf_library or
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# HDF5_C_LIBRARIES may be defined. We must check for either.
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IF(HDF5_C_LIBRARIES AND NOT HDF5_hdf5_LIBRARY)
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SET(HDF5_hdf5_LIBRARY ${HDF5_C_LIBRARIES} )
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ENDIF()
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# Some versions of FIND_PACKAGE set HDF5_C_LIBRARIES, but not HDF5_C_LIBRARY
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# We use HDF5_C_LIBRARY below, so need to make sure it is set.
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IF(HDF5_C_LIBRARIES AND NOT HDF5_C_LIBRARY)
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SET(HDF5_C_LIBRARY ${HDF5_C_LIBRARIES} )
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ENDIF()
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# Same issue as above...
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IF(HDF5_HL_LIBRARIES AND NOT HDF5_HL_LIBRARY)
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SET(HDF5_HL_LIBRARY ${HDF5_HL_LIBRARIES} )
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ENDIF()
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ENDIF(MSVC)
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IF(NOT HDF5_C_LIBRARY)
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SET(HDF5_C_LIBRARY hdf5 )
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ENDIF()
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ENDIF(HDF5_C_LIBRARY AND HDF5_HL_LIBRARY AND HDF5_INCLUDE_DIR)
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FIND_PACKAGE(Threads)
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# There is a missing case in the above code so default it
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IF(NOT HDF5_C_LIBRARY_hdf5 OR "${HDF5_C_LIBRARY_hdf5}" STREQUAL "" )
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SET(HDF5_C_LIBRARY_hdf5 "${HDF5_C_LIBRARY}" )
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ENDIF()
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FIND_PATH(HAVE_HDF5_H hdf5.h PATHS ${HDF5_INCLUDE_DIR} NO_DEFAULT_PATH)
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IF(NOT HAVE_HDF5_H)
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MESSAGE(FATAL_ERROR "Compiling a test with hdf5 failed. Either hdf5.h cannot be found, or the log messages should be checked for another reason.")
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ELSE(NOT HAVE_HDF5_H)
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INCLUDE_DIRECTORIES(${HAVE_HDF5_H})
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ENDIF(NOT HAVE_HDF5_H)
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set (CMAKE_REQUIRED_INCLUDES ${HDF5_INCLUDE_DIR})
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# Check to ensure that HDF5 was built with zlib.
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# This needs to be near the beginning since we
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# need to know whether to add "-lz" to the symbol
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# tests below.
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CHECK_C_SOURCE_COMPILES("#include <H5pubconf.h>
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#if !H5_HAVE_ZLIB_H
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#error
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#endif
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int main() {
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int x = 1;}" HAVE_HDF5_ZLIB)
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IF(NOT HAVE_HDF5_ZLIB)
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MESSAGE(FATAL_ERROR "HDF5 was built without zlib. Rebuild HDF5 with zlib.")
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ELSE()
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# If user has specified the `ZLIB_LIBRARY`, use it; otherwise try to find...
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IF(NOT ZLIB_LIBRARY)
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find_package(ZLIB)
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IF(ZLIB_FOUND)
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SET(ZLIB_LIBRARY ${ZLIB_LIBRARIES} )
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ELSE()
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MESSAGE(FATAL_ERROR "HDF5 Requires ZLIB, but cannot find libz.")
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ENDIF()
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ENDIF()
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SET(CMAKE_REQUIRED_LIBRARIES ${ZLIB_LIBRARY} ${CMAKE_REQUIRED_LIBRARIES} )
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MESSAGE(STATUS "HDF5 has zlib.")
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ENDIF()
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#Check to see if H5Z_SZIP exists in HDF5_Libraries. If so, we must use szip library.
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CHECK_C_SOURCE_COMPILES("#include <H5pubconf.h>
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#if !H5_HAVE_FILTER_SZIP
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#error
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#endif
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int main() {
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int x = 1;}" USE_HDF5_SZIP)
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IF(USE_HDF5_SZIP)
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SET(HAVE_H5Z_SZIP yes )
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ENDIF()
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####
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# Check to see if HDF5 library is 1.10.6 or greater.
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# Used to control path name conversion
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####
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IF(${HDF5_VERSION} VERSION_GREATER "1.10.5")
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SET(HDF5_UTF8_PATHS ON )
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ELSE()
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SET(HDF5_UTF8_PATHS OFF )
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ENDIF()
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MESSAGE("-- HDF5_UTF8_PATHS (HDF5 version 1.10.6+): ${HDF5_UTF8_PATHS}")
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# Find out if HDF5 was built with parallel support.
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# Do that by checking for the targets H5Pget_fapl_mpiposx and
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# H5Pget_fapl_mpio in ${HDF5_LIB}.
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# H5Pset_fapl_mpiposix and H5Pget_fapl_mpiposix have been removed since HDF5 1.8.12.
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# Use H5Pset_fapl_mpio and H5Pget_fapl_mpio, instead.
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# CHECK_LIBRARY_EXISTS(${HDF5_C_LIBRARY_hdf5} H5Pget_fapl_mpiposix "" HDF5_IS_PARALLEL_MPIPOSIX)
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CHECK_LIBRARY_EXISTS(${HDF5_C_LIBRARY_hdf5} H5Pget_fapl_mpio "" HDF5_IS_PARALLEL_MPIO)
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IF(HDF5_IS_PARALLEL_MPIO)
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SET(HDF5_PARALLEL ON)
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ELSE()
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SET(HDF5_PARALLEL OFF)
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ENDIF()
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SET(HDF5_PARALLEL ${HDF5_PARALLEL} )
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#Check to see if HDF5 library has collective metadata APIs, (HDF5 >= 1.10.0)
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CHECK_LIBRARY_EXISTS(${HDF5_C_LIBRARY_hdf5} H5Pset_all_coll_metadata_ops "" HDF5_HAS_COLL_METADATA_OPS)
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IF(HDF5_PARALLEL)
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SET(HDF5_CC h5pcc )
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ELSE()
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SET(HDF5_CC h5cc )
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ENDIF()
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# Check to see if H5Dread_chunk is available
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CHECK_LIBRARY_EXISTS(${HDF5_C_LIBRARY_hdf5} H5Dread_chunk "" HAS_READCHUNKS)
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# Check to see if H5Pset_fapl_ros3 is available
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CHECK_LIBRARY_EXISTS(${HDF5_C_LIBRARY_hdf5} H5Pset_fapl_ros3 "" HAS_HDF5_ROS3)
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# Check to see if this is hdf5-1.10.3 or later.
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IF(HAS_READCHUNKS)
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SET(HDF5_SUPPORTS_PAR_FILTERS ON )
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SET(ENABLE_NCDUMPCHUNKS ON )
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ENDIF()
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# Record if ROS3 Driver is available
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IF(HAS_HDF5_ROS3)
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SET(ENABLE_HDF5_ROS3 ON )
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ENDIF()
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IF (HDF5_SUPPORTS_PAR_FILTERS)
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SET(HDF5_HAS_PAR_FILTERS TRUE CACHE BOOL "" )
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SET(HAS_PAR_FILTERS yes CACHE STRING "" )
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ELSE()
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SET(HDF5_HAS_PAR_FILTERS FALSE CACHE BOOL "" )
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SET(HAS_PAR_FILTERS no CACHE STRING "" )
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ENDIF()
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FIND_PATH(HAVE_HDF5_H hdf5.h PATHS ${HDF5_INCLUDE_DIR} NO_DEFAULT_PATH)
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IF(NOT HAVE_HDF5_H)
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MESSAGE(FATAL_ERROR "Compiling a test with hdf5 failed. Either hdf5.h cannot be found, or the log messages should be checked for another reason.")
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ELSE(NOT HAVE_HDF5_H)
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INCLUDE_DIRECTORIES(${HAVE_HDF5_H})
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ENDIF(NOT HAVE_HDF5_H)
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#option to include HDF5 High Level header file (hdf5_hl.h) in case we are not doing a make install
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INCLUDE_DIRECTORIES(${HDF5_HL_INCLUDE_DIR})
|
|
|
|
ENDIF(USE_HDF5)
|
|
|
|
################################
|
|
# Curl
|
|
################################
|
|
# See if we have libcurl
|
|
FIND_PACKAGE(CURL)
|
|
ADD_DEFINITIONS(-DCURL_STATICLIB=1)
|
|
INCLUDE_DIRECTORIES(${CURL_INCLUDE_DIRS})
|
|
|
|
# Define a test flag for have curl library
|
|
IF(CURL_LIBRARIES OR CURL_LIBRARY)
|
|
SET(FOUND_CURL TRUE)
|
|
ELSE()
|
|
SET(FOUND_CURL FALSE)
|
|
ENDIF()
|
|
SET(FOUND_CURL ${FOUND_CURL} TRUE )
|
|
|
|
# Start disabling if curl not found
|
|
IF(NOT FOUND_CURL)
|
|
MESSAGE(WARNING "ENABLE_REMOTE_FUNCTIONALITY requires libcurl; disabling")
|
|
SET(ENABLE_REMOTE_FUNCTIONALITY OFF CACHE BOOL "ENABLE_REMOTE_FUNCTIONALITY requires libcurl; disabling" FORCE )
|
|
ENDIF()
|
|
|
|
set (CMAKE_REQUIRED_INCLUDES ${CURL_INCLUDE_DIRS})
|
|
# Check to see if we have libcurl 7.66 or later
|
|
CHECK_C_SOURCE_COMPILES("
|
|
#include <curl/curl.h>
|
|
int main() {
|
|
#if LIBCURL_VERSION_NUM < 0x074200
|
|
choke me;
|
|
#endif
|
|
}" HAVE_LIBCURL_766)
|
|
|
|
IF (HAVE_LIBCURL_766)
|
|
# If libcurl version is >= 7.66, then can skip tests
|
|
# for these symbols which were added in an earlier version
|
|
set(HAVE_CURLOPT_USERNAME TRUE)
|
|
set(HAVE_CURLOPT_PASSWORD TRUE)
|
|
set(HAVE_CURLOPT_KEYPASSWD TRUE)
|
|
set(HAVE_CURLINFO_RESPONSE_CODE TRUE)
|
|
set(HAVE_CURLINFO_HTTP_CONNECTCODE TRUE)
|
|
set(HAVE_CURLOPT_BUFFERSIZE TRUE)
|
|
set(HAVE_CURLOPT_KEEPALIVE TRUE)
|
|
ELSE()
|
|
# Check to see if CURLOPT_USERNAME is defined.
|
|
# It is present starting version 7.19.1.
|
|
CHECK_C_SOURCE_COMPILES("
|
|
#include <curl/curl.h>
|
|
int main() {int x = CURLOPT_USERNAME;}" HAVE_CURLOPT_USERNAME)
|
|
|
|
# Check to see if CURLOPT_PASSWORD is defined.
|
|
# It is present starting version 7.19.1.
|
|
CHECK_C_SOURCE_COMPILES("
|
|
#include <curl/curl.h>
|
|
int main() {int x = CURLOPT_PASSWORD;}" HAVE_CURLOPT_PASSWORD)
|
|
|
|
# Check to see if CURLOPT_KEYPASSWD is defined.
|
|
# It is present starting version 7.16.4.
|
|
CHECK_C_SOURCE_COMPILES("
|
|
#include <curl/curl.h>
|
|
int main() {int x = CURLOPT_KEYPASSWD;}" HAVE_CURLOPT_KEYPASSWD)
|
|
|
|
# Check to see if CURLINFO_RESPONSE_CODE is defined.
|
|
# It showed up in curl 7.10.7.
|
|
CHECK_C_SOURCE_COMPILES("
|
|
#include <curl/curl.h>
|
|
int main() {int x = CURLINFO_RESPONSE_CODE;}" HAVE_CURLINFO_RESPONSE_CODE)
|
|
|
|
# Check to see if CURLINFO_HTTP_CONNECTCODE is defined.
|
|
# It showed up in curl 7.10.7.
|
|
CHECK_C_SOURCE_COMPILES("
|
|
#include <curl/curl.h>
|
|
int main() {int x = CURLINFO_HTTP_CONNECTCODE;}" HAVE_CURLINFO_HTTP_CONNECTCODE)
|
|
|
|
# Check to see if CURLOPT_BUFFERSIZE is defined.
|
|
# It is present starting version 7.59
|
|
CHECK_C_SOURCE_COMPILES("
|
|
#include <curl/curl.h>
|
|
int main() {int x = CURLOPT_BUFFERSIZE;}" HAVE_CURLOPT_BUFFERSIZE)
|
|
|
|
# Check to see if CURLOPT_TCP_KEEPALIVE is defined.
|
|
# It is present starting version 7.25
|
|
CHECK_C_SOURCE_COMPILES("
|
|
#include <curl/curl.h>
|
|
int main() {int x = CURLOPT_TCP_KEEPALIVE;}" HAVE_CURLOPT_KEEPALIVE)
|
|
ENDIF()
|
|
|
|
################################
|
|
# Math
|
|
################################
|
|
# Check for the math library so it can be explicitly linked.
|
|
IF(NOT WIN32)
|
|
FIND_LIBRARY(HAVE_LIBM NAMES math m libm)
|
|
IF(NOT HAVE_LIBM)
|
|
CHECK_FUNCTION_EXISTS(exp HAVE_LIBM_FUNC)
|
|
IF(NOT HAVE_LIBM_FUNC)
|
|
MESSAGE(FATAL_ERROR "Unable to find the math library.")
|
|
ELSE(NOT HAVE_LIBM_FUNC)
|
|
SET(HAVE_LIBM "")
|
|
ENDIF()
|
|
ELSE(NOT HAVE_LIBM)
|
|
MESSAGE(STATUS "Found Math library: ${HAVE_LIBM}")
|
|
ENDIF()
|
|
ENDIF()
|
|
|
|
################################
|
|
# zlib
|
|
################################
|
|
# See if we have zlib
|
|
FIND_PACKAGE(ZLIB)
|
|
|
|
# Define a test flag for have zlib library
|
|
IF(ZLIB_FOUND)
|
|
INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIRS})
|
|
SET(ENABLE_ZLIB TRUE)
|
|
ELSE()
|
|
SET(ENABLE_ZLIB FALSE)
|
|
ENDIF()
|
|
|
|
################################
|
|
# Zips
|
|
################################
|
|
IF (ENABLE_FILTER_SZIP)
|
|
FIND_PACKAGE(Szip)
|
|
ELSEIF(ENABLE_NCZARR)
|
|
FIND_PACKAGE(Szip)
|
|
ENDIF()
|
|
IF (ENABLE_FILTER_BZ2)
|
|
FIND_PACKAGE(Bz2)
|
|
ENDIF()
|
|
IF (ENABLE_FILTER_BLOSC)
|
|
FIND_PACKAGE(Blosc)
|
|
ENDIF()
|
|
IF (ENABLE_FILTER_ZSTD)
|
|
FIND_PACKAGE(Zstd)
|
|
ENDIF()
|
|
|
|
# Accumulate standard filters
|
|
set(STD_FILTERS "deflate") # Always have deflate*/
|
|
set_std_filter(Szip)
|
|
SET(HAVE_SZ ${Szip_FOUND})
|
|
SET(USE_SZIP ${HAVE_SZ})
|
|
set_std_filter(Blosc)
|
|
IF(Zstd_FOUND)
|
|
set_std_filter(Zstd)
|
|
SET(HAVE_ZSTD ON)
|
|
ENDIF()
|
|
IF(Bz2_FOUND)
|
|
set_std_filter(Bz2)
|
|
ELSE()
|
|
# The reason we use a local version is to support a more comples test case
|
|
MESSAGE("libbz2 not found using built-in version")
|
|
SET(HAVE_LOCAL_BZ2 ON)
|
|
SET(HAVE_BZ2 ON CACHE BOOL "")
|
|
set(STD_FILTERS "${STD_FILTERS} bz2")
|
|
ENDIF()
|
|
|
|
IF (ENABLE_NCZARR_ZIP)
|
|
FIND_PACKAGE(Zip REQUIRED)
|
|
INCLUDE_DIRECTORIES(${Zip_INCLUDE_DIRS})
|
|
ENDIF ()
|
|
|
|
################################
|
|
# S3
|
|
################################
|
|
# Note we check for the library after checking for enable_s3
|
|
# because for some reason this screws up if we unconditionally test for sdk
|
|
# and it is not available. Fix someday
|
|
IF(ENABLE_S3)
|
|
IF(NOT ENABLE_S3_INTERNAL)
|
|
# See if aws-s3-sdk is available
|
|
find_package(AWSSDK REQUIRED COMPONENTS s3;transfer)
|
|
IF(AWSSDK_FOUND)
|
|
SET(ENABLE_S3_AWS ON CACHE BOOL "S3 AWS" FORCE)
|
|
INCLUDE_DIRECTORIES(${AWSSDK_INCLUDE_DIR})
|
|
ELSE(AWSSDK_FOUND)
|
|
SET(ENABLE_S3_AWS OFF CACHE BOOL "S3 AWS" FORCE)
|
|
ENDIF(AWSSDK_FOUND)
|
|
ELSE(NOT ENABLE_S3_INTERNAL)
|
|
# Find crypto libraries required with testing with the internal s3 api.
|
|
#FIND_LIBRARY(SSL_LIB NAMES ssl openssl)
|
|
find_package(OpenSSL REQUIRED)
|
|
IF(NOT OpenSSL_FOUND)
|
|
MESSAGE(FATAL_ERROR "Can't find an ssl library, required by S3_INTERNAL")
|
|
ENDIF(NOT OpenSSL_FOUND)
|
|
|
|
#find_package(Crypto REQUIRED)
|
|
#IF(NOT CRYPTO_LIB)
|
|
# MESSAGE(FATAL_ERROR "Can't find a crypto library, required by S3_INTERNAL")
|
|
#ENDIF(NOT CRYPTO_LIB)
|
|
|
|
ENDIF(NOT ENABLE_S3_INTERNAL)
|
|
ELSE()
|
|
SET(ENABLE_S3_AWS OFF CACHE BOOL "S3 AWS" FORCE)
|
|
ENDIF()
|
|
|
|
################################
|
|
# LibXML
|
|
################################
|
|
# see if we have libxml2
|
|
IF(ENABLE_LIBXML2)
|
|
find_package(LibXml2)
|
|
IF(LibXml2_FOUND)
|
|
SET(HAVE_LIBXML2 TRUE)
|
|
INCLUDE_DIRECTORIES(${LIBXML2_INCLUDE_DIRS})
|
|
SET(XMLPARSER "libxml2")
|
|
ELSE()
|
|
SET(HAVE_LIBXML2 FALSE)
|
|
ENDIF()
|
|
ENDIF(ENABLE_LIBXML2)
|
|
|
|
################################
|
|
# MPI
|
|
################################
|
|
IF(ENABLE_PARALLEL4 OR HDF5_PARALLEL)
|
|
FIND_PACKAGE(MPI REQUIRED)
|
|
ENDIF()
|
|
|
|
################################
|
|
# parallel IO
|
|
################################
|
|
IF(ENABLE_PNETCDF)
|
|
FIND_LIBRARY(PNETCDF NAMES pnetcdf)
|
|
FIND_PATH(PNETCDF_INCLUDE_DIR pnetcdf.h)
|
|
IF(NOT PNETCDF)
|
|
MESSAGE(STATUS "Cannot find PnetCDF library. Disabling PnetCDF support.")
|
|
SET(USE_PNETCDF OFF CACHE BOOL "")
|
|
ENDIF()
|
|
ENDIF()
|
|
|
|
################################
|
|
# Doxygen
|
|
################################
|
|
IF(ENABLE_DOXYGEN)
|
|
FIND_PACKAGE(Doxygen REQUIRED)
|
|
ENDIF() |