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https://github.com/Unidata/netcdf-c.git
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merged master
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Edward Hartnett
commit
684f73c574
102
CMakeLists.txt
102
CMakeLists.txt
@ -9,7 +9,7 @@
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#Minimum required CMake Version
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cmake_minimum_required(VERSION 3.6.1)
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#Project Name
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#Project Name
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project(netCDF LANGUAGES C CXX)
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set(PACKAGE "netCDF" CACHE STRING "")
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@ -606,11 +606,20 @@ ENDIF(ENABLE_STRICT_NULL_BYTE_HEADER_PADDING)
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##
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SET(USE_HDF5 ${ENABLE_HDF5})
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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} ${HDF5_HL_LIBRARY})
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@ -624,10 +633,27 @@ IF(USE_HDF5)
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file(READ "${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}")
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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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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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@ -665,25 +691,49 @@ IF(USE_HDF5)
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# HDF5 variables we need to munge.
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##
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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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# 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 "Unable to determine hdf5 version. NetCDF requires at least version ${HDF5_VERSION_REQUIRED}")
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ELSE()
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IF(${HDF5_VERSION} VERSION_LESS ${HDF5_VERSION_REQUIRED})
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MESSAGE(FATAL_ERROR
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"netCDF requires at least HDF5 ${HDF5_VERSION_REQUIRED}. Found ${HDF5_VERSION}.")
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ELSE()
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MESSAGE(STATUS "HDF5_VERSION not detected. Attempting to determine programatically.")
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IF (EXISTS "${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 ${HDF5_VERSION}.")
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ENDIF()
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##
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# Include the HDF5 include directory.
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##
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@ -718,6 +768,10 @@ IF(USE_HDF5)
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ENDIF(${HDF5_VERSION} VERSION_GREATER "1.8.15")
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ELSE(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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IF(HDF5_hdf5_LIBRARY AND NOT HDF5_C_LIBRARY)
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SET(HDF5_C_LIBRARY ${HDF5_hdf5_LIBRARY})
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@ -764,6 +818,18 @@ IF(USE_HDF5)
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MESSAGE(STATUS "HDF5 has szip.")
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ENDIF()
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####
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# Check to see if HDF5 library is 1.10.6 or greater.
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# Used to control path name conversion
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####
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IF(${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 ${HDF5_LIB}.
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@ -816,16 +882,6 @@ IF(USE_HDF5)
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SET(HAS_PAR_FILTERS no CACHE STRING "")
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ENDIF()
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# Check to see if HDF5 library is 1.10.6 or greater.
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# Used to control path name conversion
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IF(${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("-- Checking for HDF5 version 1.10.6 or later: ${HDF5_UTF8_PATHS}")
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FIND_PATH(HAVE_HDF5_H hdf5.h PATHS ${HDF5_INCLUDE_DIR} NO_DEFAULT_PATH)
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FIND_PATH(HAVE_HDF5_H hdf5.h)
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IF(NOT HAVE_HDF5_H)
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@ -35,8 +35,13 @@ IF(ENABLE_TESTS)
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IF(BUILD_UTILITIES)
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add_sh_test(ncdap tst_ncdap3)
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add_sh_test(ncdap testpathcvt)
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SET_TESTS_PROPERTIES(ncdap_tst_ncdap3 ncdap_testpathcvt PROPERTIES RUN_SERIAL TRUE)
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ENDIF()
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IF(HAVE_BASH)
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SET_TESTS_PROPERTIES(ncdap_tst_ncdap3 PROPERTIES RUN_SERIAL TRUE)
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SET_TESTS_PROPERTIES(ncdap_testpathcvt PROPERTIES RUN_SERIAL TRUE)
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ENDIF(HAVE_BASH)
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ENDIF()
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IF(NOT MSVC)
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add_bin_env_test(ncdap t_dap3a)
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@ -49,6 +54,9 @@ ENDIF()
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IF(BUILD_UTILITIES)
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add_sh_test(ncdap tst_ber)
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add_sh_test(ncdap tst_remote3)
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IF(HAVE_BASH)
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SET_TESTS_PROPERTIES(ncdap_tst_remote3 PROPERTIES RUN_SERIAL TRUE)
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ENDIF(HAVE_BASH)
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add_sh_test(ncdap tst_zero_len_var)
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add_sh_test(ncdap tst_encode)
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# not yet add_sh_test(ncdap tst_hyrax)
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@ -59,7 +67,7 @@ ENDIF()
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SET_TESTS_PROPERTIES(ncdap_tst_longremote3 ncdap_test_manyurls PROPERTIES RUN_SERIAL TRUE)
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ENDIF(ENABLE_DAP_LONG_TESTS)
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SET_TESTS_PROPERTIES(ncdap_tst_remote3 PROPERTIES RUN_SERIAL TRUE)
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ENDIF(BUILD_UTILITIES)
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