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netcdf-c/CMakeLists.txt

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CMake
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## This is a CMake file, part of Unidata's netCDF package.
# Copyright 2012-2018, see the COPYRIGHT file for more information.
#
##################################
# Set Project Properties
##################################
cmake_minimum_required(VERSION 3.12.0)
#Project Name
project(netCDF
LANGUAGES C CXX
HOMEPAGE_URL "https://www.unidata.ucar.edu/software/netcdf/"
DESCRIPTION "NetCDF is a set of software libraries and machine-independent data formats that support the creation, access, and sharing of array-oriented scientific data."
VERSION 4.9.3
)
#Add custom CMake Module
set(CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH};${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/;${PROJECT_SOURCE_DIR}/cmake"
CACHE INTERNAL "Location of our custom CMake modules.")
set(PACKAGE "netCDF" CACHE STRING "")
# Backport of built-in `PROJECT_IS_TOP_LEVEL` from CMake 3.21
if (NOT DEFINED NETCDF_IS_TOP_LEVEL)
set(NETCDF_IS_TOP_LEVEL OFF)
if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
set(NETCDF_IS_TOP_LEVEL ON)
endif ()
endif ()
#####
# Version Info:
#
# Release Version
# Library Version
# SO Version
#
# SO Version is computed from library version. See:
# http://www.gnu.org/software/libtool/manual/libtool.html#Libtool-versioning
#####
SET(NC_VERSION_NOTE "-development")
SET(netCDF_VERSION ${PROJECT_VERSION}${NC_VERSION_NOTE})
SET(VERSION ${netCDF_VERSION})
SET(NC_VERSION ${netCDF_VERSION})
SET(PACKAGE_VERSION ${VERSION})
# These values should match those in configure.ac
SET(netCDF_LIB_VERSION 19)
SET(netCDF_SO_VERSION 19)
# Version of the dispatch table. This must match the value in
# configure.ac.
SET(NC_DISPATCH_VERSION 5)
# Get system configuration, Use it to determine osname, os release, cpu. These
# will be used when committing to CDash.
find_program(UNAME NAMES uname)
IF(UNAME)
macro(getuname name flag)
execute_process(COMMAND "${UNAME}" "${flag}" OUTPUT_VARIABLE "${name}" OUTPUT_STRIP_TRAILING_WHITESPACE)
endmacro(getuname)
getuname(osname -s)
getuname(osrel -r)
getuname(cpu -m)
set(TMP_BUILDNAME "${osname}-${osrel}-${cpu}")
ENDIF()
# Define some Platforms
if(osname MATCHES "CYGWIN.*")
SET(ISCYGWIN yes)
endif()
if(osname MATCHES "Darwin.*")
SET(ISOSX yes)
endif()
if(MSVC)
SET(ISMSVC yes)
endif()
if(osname MATCHES "MINGW.*" OR osname MATCHES "MSYS.*")
SET(ISMINGW yes)
SET(MINGW yes)
endif()
###
# Allow for some customization of the buildname.
# This will make it easier to identify different builds,
# based on values passed from command line/shell scripts.
#
# For ctest scripts, we can use CTEST_BUILD_NAME.
###
SET(BUILDNAME_PREFIX "" CACHE STRING "")
SET(BUILDNAME_SUFFIX "" CACHE STRING "")
IF(BUILDNAME_PREFIX)
SET(TMP_BUILDNAME "${BUILDNAME_PREFIX}-${TMP_BUILDNAME}")
ENDIF()
IF(BUILDNAME_SUFFIX)
SET(TMP_BUILDNAME "${TMP_BUILDNAME}-${BUILDNAME_SUFFIX}")
ENDIF()
IF(NOT BUILDNAME)
SET(BUILDNAME "${TMP_BUILDNAME}" CACHE STRING "Build name variable for CDash")
ENDIF()
###
# End BUILDNAME customization.
###
# For CMAKE_INSTALL_LIBDIR
INCLUDE(GNUInstallDirs)
IF(MSVC)
SET(GLOBAL PROPERTY USE_FOLDERS ON)
ADD_COMPILE_OPTIONS("/utf-8")
ENDIF()
# auto-configure style checks, other CMake modules.
INCLUDE(CheckLibraryExists)
INCLUDE(CheckIncludeFile)
INCLUDE(CheckIncludeFiles)
INCLUDE(CheckTypeSize)
INCLUDE(CheckFunctionExists)
INCLUDE(CheckCXXSourceCompiles)
INCLUDE(CheckCSourceCompiles)
INCLUDE(TestBigEndian)
INCLUDE(CheckSymbolExists)
INCLUDE(GetPrerequisites)
INCLUDE(CheckCCompilerFlag)
# A check to see if the system is big endian
TEST_BIG_ENDIAN(BIGENDIAN)
IF(${BIGENDIAN})
SET(WORDS_BIGENDIAN "1")
ENDIF(${BIGENDIAN})
# Define a function to convert various true or false values
# to either TRUE|FALSE (uppercase).
# If value is not a recognized boolean, then return NOTFOUND
#1, ON, YES, TRUE, Y,
#0, OFF, NO, FALSE, N, IGNORE, NOTFOUND -NOTFOUND ""
SET(TRUELIST "on;yes;y;true")
SET(FALSELIST "off;no;n;false;0;ignore;notfound")
function(booleanize VALUE RETVAR)
# force case
STRING(TOLOWER "${VALUE}" LCVALUE)
# Now do all the comparisons
if(LCVALUE IN_LIST TRUELIST OR LCVALUE GREATER 0)
SET(${RETVAR} TRUE PARENT_SCOPE)
elseif(LCVALUE IN_LIST FALSELIST OR LCVALUE MATCHES ".*-notfound" OR LCVALUE STREQUAL "")
SET(${RETVAR} FALSE PARENT_SCOPE)
else()
SET(${RETVAR} NOTFOUND PARENT_SCOPE)
endif()
endfunction()
# A macro to check if a C linker supports a particular flag.
MACRO(CHECK_C_LINKER_FLAG M_FLAG M_RESULT)
SET(T_REQ_FLAG "${CMAKE_REQUIRED_FLAGS}")
SET(CMAKE_REQUIRED_FLAGS "${M_FLAG}")
CHECK_C_SOURCE_COMPILES("int main() {return 0;}" ${M_RESULT})
SET(CMAKE_REQUIRED_FLAGS "${T_REQ_FLAG}")
ENDMACRO()
# Set the build type.
IF(NOT CMAKE_BUILD_TYPE)
SET(CMAKE_BUILD_TYPE DEBUG CACHE STRING "Choose the type of build, options are: None, Debug, Release."
FORCE)
ENDIF()
# Set build type uppercase
STRING(TOUPPER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE)
# Determine the configure date.
IF(DEFINED ENV{SOURCE_DATE_EPOCH})
EXECUTE_PROCESS(
COMMAND "date" "-u" "-d" "@$ENV{SOURCE_DATE_EPOCH}"
OUTPUT_VARIABLE CONFIG_DATE
)
ELSE()
EXECUTE_PROCESS(
COMMAND date
OUTPUT_VARIABLE CONFIG_DATE
)
ENDIF()
IF(CONFIG_DATE)
string(STRIP ${CONFIG_DATE} CONFIG_DATE)
ENDIF()
##
# Allow for extra dependencies.
##
SET(EXTRA_DEPS "")
################################
# End Project Properties
################################
################################
# Set CTest Properties
################################
ENABLE_TESTING()
INCLUDE(CTest)
# Set Memory test program for non-MSVC based builds.
# Assume valgrind for now.
IF((NOT MSVC) AND (NOT MINGW) AND (NOT ISCYGWIN))
SET(CTEST_MEMORYCHECK_COMMAND valgrind CACHE STRING "")
ENDIF()
# Set variable to define the build type.
INCLUDE(GenerateExportHeader)
################################
# End CTest Properties
################################
################################
# Compiler and Linker Configuration
################################
##
# Default building shared libraries.
# BUILD_SHARED_LIBS is provided by/used by
# CMake directly.
##
OPTION(BUILD_SHARED_LIBS "Configure netCDF as a shared library." ON)
IF(BUILD_SHARED_LIBS)
SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
ENDIF()
OPTION(NC_FIND_SHARED_LIBS "Find dynamically-built versions of dependent libraries" ${BUILD_SHARED_LIBS})
##
# We've had a request to allow for non-versioned shared libraries.
# This seems reasonable enough to accommodate. See
# https://github.com/Unidata/netcdf-c/issues/228 for more info.
##
OPTION(ENABLE_SHARED_LIBRARY_VERSION "Encode the library SO version in the file name of the generated library file." ON)
# Set some default linux gcc & apple compiler options for
# debug builds.
IF(CMAKE_COMPILER_IS_GNUCC OR APPLE)
OPTION(ENABLE_COVERAGE_TESTS "Enable compiler flags needed to perform coverage tests." OFF)
OPTION(ENABLE_CONVERSION_WARNINGS "Enable warnings for implicit conversion from 64 to 32-bit datatypes." ON)
OPTION(ENABLE_LARGE_FILE_TESTS "Enable large file tests." OFF)
# Debugging flags
SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wall")
# Check to see if -Wl,--no-undefined is supported.
CHECK_C_LINKER_FLAG("-Wl,--no-undefined" LIBTOOL_HAS_NO_UNDEFINED)
IF(LIBTOOL_HAS_NO_UNDEFINED)
SET(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} -Wl,--no-undefined")
ENDIF()
SET(CMAKE_REQUIRED_FLAGS "${TMP_CMAKE_REQUIRED_FLAGS}")
# Coverage tests need to have optimization turned off.
IF(ENABLE_COVERAGE_TESTS)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -coverage -fprofile-arcs -ftest-coverage")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -coverage -fprofile-arcs -ftest-coverage")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage")
MESSAGE(STATUS "Coverage Tests: On.")
ENDIF()
# Warnings for 64-to-32 bit conversions.
IF(ENABLE_CONVERSION_WARNINGS)
CHECK_C_COMPILER_FLAG(-Wconversion CC_HAS_WCONVERSION)
CHECK_C_COMPILER_FLAG(-Wshorten-64-to-32 CC_HAS_SHORTEN_64_32)
IF(CC_HAS_SHORTEN_64_32)
SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wshorten-64-to-32")
ENDIF()
IF(CC_HAS_WCONVERSION)
SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wconversion")
ENDIF()
ENDIF(ENABLE_CONVERSION_WARNINGS)
ENDIF(CMAKE_COMPILER_IS_GNUCC OR APPLE)
# End default linux gcc & apple compiler options.
# Use relative pathnames in __FILE__ macros on MINGW:
IF(MINGW)
CHECK_C_COMPILER_FLAG("-fmacro-prefix-map='${CMAKE_SOURCE_DIR}'=." CC_HAS_MACRO_PREFIX_MAP)
IF(CC_HAS_MACRO_PREFIX_MAP)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fmacro-prefix-map='${CMAKE_SOURCE_DIR}'=.")
ENDIF()
ENDIF()
ADD_DEFINITIONS()
# Suppress CRT Warnings.
# Only necessary for Windows
IF(MSVC)
ADD_DEFINITIONS(-D_CRT_SECURE_NO_WARNINGS)
ENDIF()
# Support ANSI format specifiers for *printf on MINGW:
IF(MINGW)
ADD_DEFINITIONS(-D__USE_MINGW_ANSI_STDIO=1)
ENDIF()
#####
# System inspection checks
#####
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/include)
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/include)
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/oc2)
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/libsrc)
SET(CMAKE_REQUIRED_INCLUDES ${CMAKE_CURRENT_SOURCE_DIR}/libsrc)
################################
# End Compiler Configuration
################################
##
# Configuration for post-install RPath
# Adapted from http://www.cmake.org/Wiki/CMake_RPATH_handling
##
IF(NOT WIN32 AND BUILD_SHARED_LIBS)
# use, i.e. don't skip the full RPATH for the build tree
SET(CMAKE_SKIP_BUILD_RPATH FALSE)
# when building, don't use the install RPATH already
# (but later on when installing)
SET(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
if(APPLE)
set(CMAKE_MACOSX_RPATH ON)
endif(APPLE)
# add the automatically determined parts of the RPATH
# which point to directories outside the build tree to the install RPATH
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
# the RPATH to be used when installing,
# but only if it's not a system directory
LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}" isSystemDir)
IF("${isSystemDir}" STREQUAL "-1")
SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
ENDIF("${isSystemDir}" STREQUAL "-1")
ENDIF()
##
# End configuration for post-install RPath
##
################################
# Option checks
################################
# Default Cache variables.
SET(DEFAULT_CHUNK_SIZE 16777216 CACHE STRING "Default Chunk Cache Size.")
SET(DEFAULT_CHUNK_CACHE_SIZE 16777216U CACHE STRING "Default Chunk Cache Size.")
SET(DEFAULT_CHUNKS_IN_CACHE 1000 CACHE STRING "Default number of chunks in cache.")
SET(DEFAULT_CHUNK_CACHE_PREEMPTION 0.75 CACHE STRING "Default file chunk cache preemption policy (a number between 0 and 1, inclusive.")
# HDF5 default cache size values
SET(CHUNK_CACHE_SIZE ${DEFAULT_CHUNK_CACHE_SIZE} CACHE STRING "Default HDF5 Chunk Cache Size.")
SET(CHUNK_CACHE_NELEMS ${DEFAULT_CHUNKS_IN_CACHE} CACHE STRING "Default maximum number of elements in cache.")
SET(CHUNK_CACHE_PREEMPTION ${DEFAULT_CHUNK_CACHE_PREEMPTION} CACHE STRING "Default file chunk cache preemption policy for HDf5 files(a number between 0 and 1, inclusive.")
SET(NETCDF_LIB_NAME "" CACHE STRING "Default name of the netcdf library.")
SET(TEMP_LARGE "." CACHE STRING "Where to put large temp files if large file tests are run.")
SET(NCPROPERTIES_EXTRA "" CACHE STRING "Specify extra pairs for _NCProperties.")
IF(NOT NETCDF_LIB_NAME STREQUAL "")
SET(MOD_NETCDF_NAME ON)
ENDIF()
# Set the appropriate compiler/architecture for universal OSX binaries.
IF(${CMAKE_SYSTEM_NAME} EQUAL "Darwin")
SET(CMAKE_OSX_ARCHITECTURES i386;x86_64)
ENDIF(${CMAKE_SYSTEM_NAME} EQUAL "Darwin")
# Macro for replacing '/MD' with '/MT'.
# Used only on Windows, /MD tells VS to use the shared
# CRT libs, MT tells VS to use the static CRT libs.
#
# Taken From:
# http://www.cmake.org/Wiki/CMake_FAQ#How_can_I_build_my_MSVC_application_with_a_static_runtime.3F
#
MACRO(specify_static_crt_flag)
SET(vars
CMAKE_C_FLAGS
CMAKE_C_FLAGS_DEBUG
CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL
CMAKE_C_FLAGS_RELWITHDEBINFO
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG
CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL
CMAKE_CXX_FLAGS_RELWITHDEBINFO)
FOREACH(flag_var ${vars})
IF(${flag_var} MATCHES "/MD")
STRING(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
ENDIF()
ENDFOREACH()
FOREACH(flag_var ${vars})
MESSAGE(STATUS " '${flag_var}': ${${flag_var}}")
ENDFOREACH()
MESSAGE(STATUS "")
ENDMACRO()
# Option to use Static Runtimes in MSVC
IF(MSVC)
OPTION(NC_USE_STATIC_CRT "Use static CRT Libraries ('\\MT')." OFF)
IF(NC_USE_STATIC_CRT)
SET(USE_STATIC_CRT ON)
specify_static_crt_flag()
ENDIF()
ENDIF()
# Option to build netCDF Version 2
OPTION (ENABLE_V2_API "Build netCDF Version 2." ON)
SET(BUILD_V2 ${ENABLE_V2_API})
IF(NOT ENABLE_V2_API)
SET(NO_NETCDF_2 ON)
ELSE(NOT ENABLE_V2_API)
SET(USE_NETCDF_2 TRUE)
ENDIF(NOT ENABLE_V2_API)
# Option to build utilities
OPTION(BUILD_UTILITIES "Build ncgen, ncgen3, ncdump." ON)
# Option to use MMAP
OPTION(ENABLE_MMAP "Use MMAP." ON)
# Option to use examples.
OPTION(ENABLE_EXAMPLES "Build Examples" ON)
###
# Allow the user to specify libraries
# to link against, similar to automakes 'LIBS' variable.
###
SET(NC_EXTRA_DEPS "" CACHE STRING "Additional libraries to link against.")
IF(NC_EXTRA_DEPS)
STRING(REPLACE " " ";" DEPS_LIST ${NC_EXTRA_DEPS})
FOREACH(_DEP ${DEPS_LIST})
STRING(REGEX REPLACE "^-l" "" _LIB ${_DEP})
FIND_LIBRARY("${_LIB}_DEP" NAMES "${_LIB}" "lib${_LIB}")
MESSAGE(${${_LIB}_DEP})
IF("${${_LIB}_DEP}" STREQUAL "${_LIB}_DEP-NOTFOUND")
MESSAGE(FATAL_ERROR "Error finding ${_LIB}.")
ELSE()
MESSAGE(STATUS "Found ${_LIB}: ${${_LIB}_DEP}")
ENDIF()
SET(EXTRA_DEPS ${EXTRA_DEPS} "${${_LIB}_DEP}")
ENDFOREACH()
MESSAGE("Extra deps: ${EXTRA_DEPS}")
LIST(REMOVE_DUPLICATES EXTRA_DEPS)
SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} ${EXTRA_DEPS})
ENDIF()
###
# End user-specified dependent libraries.
###
################################
# Format Option checks
################################
# We need to now treat enable-netcdf4 and enable-hdf5 as separate,
# but for back compatability, we need to treat enable-netcdf4
# as equivalent to enable-hdf5.
# We detect this using these rules:
# 1. if ENABLE_HDF5 is off then disable hdf5
# 2. if ENABLE_NETCDF4 is off then disable hdf5
# 3. else enable hdf5
OPTION(ENABLE_NETCDF_4 "Use HDF5." ON)
OPTION(ENABLE_NETCDF4 "Use HDF5." ON)
OPTION(ENABLE_HDF5 "Use HDF5." ON)
IF(NOT ENABLE_HDF5 OR NOT ENABLE_NETCDF4 OR NOT ENABLE_NETCDF_4)
SET(ENABLE_HDF5 OFF CACHE BOOL "Use HDF5" FORCE)
ENDIF()
OPTION(ENABLE_HDF4 "Build netCDF-4 with HDF4 read capability(HDF4, HDF5 and Zlib required)." OFF)
OPTION(ENABLE_DAP "Enable DAP2 and DAP4 Client." ON)
OPTION(ENABLE_NCZARR "Enable NCZarr Client." ON)
OPTION(ENABLE_PNETCDF "Build with parallel I/O for CDF-1, 2, and 5 files using PnetCDF." OFF)
SET(ENABLE_CDF5 AUTO CACHE STRING "AUTO")
OPTION(ENABLE_CDF5 "Enable CDF5 support" ON)
# Netcdf-4 support (i.e. libsrc4) is required by more than just HDF5 (e.g. NCZarr)
# So depending on what above formats are enabled, enable netcdf-4
if(ENABLE_HDF5 OR ENABLE_HDF4 OR ENABLE_NCZARR)
SET(ENABLE_NETCDF_4 ON CACHE BOOL "Enable netCDF-4 API" FORCE)
SET(ENABLE_NETCDF4 ON CACHE BOOL "Enable netCDF4 Alias" FORCE)
endif()
# enable|disable all forms of network access
OPTION(ENABLE_REMOTE_FUNCTIONALITY "Enable|disable all forms remote data access (DAP, S3, etc)" ON)
MESSAGE(">>> ENABLE_REMOTE_FUNCTIONALITY=${ENABLE_REMOTE_FUNCTIONALITY}")
if(NOT ENABLE_REMOTE_FUNCTIONALITY)
MESSAGE(WARNING "ENABLE_REMOTE_FUNCTIONALITY=NO => ENABLE_DAP[4]=NO")
SET(ENABLE_DAP OFF CACHE BOOL "ENABLE_REMOTE_FUNCTIONALITY=NO => ENABLE_DAP=NO" FORCE)
SET(ENABLE_DAP4 OFF CACHE BOOL "ENABLE_REMOTE_FUNCTIONALITY=NO => ENABLE_DAP4=NO" FORCE)
ENDIF()
# Option to Build DLL
IF(WIN32)
OPTION(ENABLE_DLL "Build a Windows DLL." ${BUILD_SHARED_LIBS})
IF(ENABLE_DLL)
SET(BUILD_DLL ON CACHE BOOL "")
ADD_DEFINITIONS(-DDLL_NETCDF)
ADD_DEFINITIONS(-DDLL_EXPORT)
ENDIF()
ENDIF()
# Did the user specify a default minimum blocksize for posixio?
SET(NCIO_MINBLOCKSIZE 256 CACHE STRING "Minimum I/O Blocksize for netCDF classic and 64-bit offset format files.")
IF(ENABLE_NETCDF_4)
SET(USE_NETCDF4 ON CACHE BOOL "")
SET(ENABLE_NETCDF_4 ON CACHE BOOL "")
SET(ENABLE_NETCDF4 ON CACHE BOOL "")
ELSE()
SET(USE_HDF4_FILE_TESTS OFF)
SET(USE_HDF4 OFF)
SET(ENABLE_HDF4_FILE_TESTS OFF)
SET(ENABLE_HDF4 OFF)
ENDIF()
# Option Logging, only valid for netcdf4.
OPTION(ENABLE_LOGGING "Enable Logging." OFF)
IF(NOT ENABLE_NETCDF_4)
SET(ENABLE_LOGGING OFF)
ENDIF()
IF(ENABLE_LOGGING)
ADD_DEFINITIONS(-DLOGGING)
ADD_DEFINITIONS(-DENABLE_SET_LOG_LEVEL)
SET(LOGGING ON)
SET(ENABLE_SET_LOG_LEVEL ON)
ENDIF()
OPTION(ENABLE_SET_LOG_LEVEL_FUNC "Enable definition of nc_set_log_level()." ON)
IF(ENABLE_NETCDF_4 AND NOT ENABLE_LOGGING AND ENABLE_SET_LOG_LEVEL_FUNC)
ADD_DEFINITIONS(-DENABLE_SET_LOG_LEVEL)
SET(ENABLE_SET_LOG_LEVEL ON)
ENDIF()
# Option to allow for strict null file padding.
# See https://github.com/Unidata/netcdf-c/issues/657 for more information
OPTION(ENABLE_STRICT_NULL_BYTE_HEADER_PADDING "Enable strict null byte header padding." OFF)
IF(ENABLE_STRICT_NULL_BYTE_HEADER_PADDING)
SET(USE_STRICT_NULL_BYTE_HEADER_PADDING ON CACHE BOOL "")
ENDIF(ENABLE_STRICT_NULL_BYTE_HEADER_PADDING)
# Note that szip management is tricky.
# This is because we have three things to consider:
# 1. is libsz available?
# 2. is szip enabled in HDF5?
# 3. is nczarr enabled?
# We need separate flags for cases 1 and 2
SET(USE_HDF5 ${ENABLE_HDF5})
IF(ENABLE_DAP)
SET(USE_DAP ON CACHE BOOL "")
SET(ENABLE_DAP2 ON CACHE BOOL "")
IF(ENABLE_HDF5)
MESSAGE(STATUS "Enabling DAP4")
SET(ENABLE_DAP4 ON CACHE BOOL "")
ELSE()
MESSAGE(STATUS "Disabling DAP4")
SET(ENABLE_DAP4 OFF CACHE BOOL "")
ENDIF(ENABLE_HDF5)
ELSE()
SET(ENABLE_DAP2 OFF CACHE BOOL "")
SET(ENABLE_DAP4 OFF CACHE BOOL "")
ENDIF()
# Option to support byte-range reading of remote datasets
OPTION(ENABLE_BYTERANGE "Enable byte-range access to remote datasets.." ON)
if(NOT ENABLE_REMOTE_FUNCTIONALITY)
MESSAGE(WARNING "ENABLE_REMOTE_FUNCTIONALITY=NO => ENABLE_BYTERANGE=NO")
SET(ENABLE_BYTERANGE OFF CACHE BOOL "ENABLE_REMOTE_FUNCTIONALITY=NO => ENABLE_BYTERANGE=NO" FORCE)
ENDIF()
# Option to Enable DAP long tests, remote tests.
OPTION(ENABLE_DAP_REMOTE_TESTS "Enable DAP remote tests." ON)
OPTION(ENABLE_EXTERNAL_SERVER_TESTS "Enable external Server remote tests." OFF)
OPTION(ENABLE_DAP_LONG_TESTS "Enable DAP long tests." OFF)
if(NOT ENABLE_DAP)
SET(ENABLE_DAP_REMOTE_TESTS OFF CACHE BOOL "" FORCE)
SET(ENABLE_EXTERNAL_SERVER_TESTS OFF CACHE BOOL "" FORCE)
SET(ENABLE_DAP_LONG_TESTS OFF CACHE BOOL "" FORCE)
ENDIF()
SET(REMOTETESTSERVERS "remotetest.unidata.ucar.edu" CACHE STRING "test servers to use for remote test")
SET(REMOTETESTSERVERS "remotetest.unidata.ucar.edu" CACHE STRING "test servers to use for remote test")
# Locate some compressors
OPTION(ENABLE_FILTER_SZIP "Enable use of Szip compression library if it is available. Required if ENABLE_NCZARR is true." ON)
OPTION(ENABLE_FILTER_BZ2 "Enable use of Bz2 compression library if it is available." ON)
OPTION(ENABLE_FILTER_BLOSC "Enable use of blosc compression library if it is available." ON)
OPTION(ENABLE_FILTER_ZSTD "Enable use of Zstd compression library if it is available." ON)
# If user wants, then install selected plugins (default on)
SET(PLUGIN_INSTALL_DIR "NO" CACHE STRING "Whether and where we should install plugins; defaults to yes")
# This is ugly, but seems necessary because of CMake's boolean structure
SET(boolval FALSE)
IF(DEFINED PLUGIN_INSTALL_DIR)
booleanize(${PLUGIN_INSTALL_DIR} boolval)
IF(boolval)
SET(ENABLE_PLUGIN_INSTALL YES)
# No actual value was specified
UNSET(PLUGIN_INSTALL_DIR CACHE)
ELSE()
IF(boolval STREQUAL "NOTFOUND")
# Must be an actual value
SET(ENABLE_PLUGIN_INSTALL YES)
ELSE()
SET(ENABLE_PLUGIN_INSTALL NO)
ENDIF()
ENDIF()
ELSE()
SET(ENABLE_PLUGIN_INSTALL NO)
ENDIF()
# Ensure no defined plugin dir if not enabled
IF(NOT ENABLE_PLUGIN_INSTALL)
UNSET(PLUGIN_INSTALL_DIR CACHE)
ENDIF()
IF(ENABLE_PLUGIN_INSTALL)
IF(NOT DEFINED PLUGIN_INSTALL_DIR)
# Default to HDF5_PLUGIN_PATH or its default directories
IF(DEFINED ENV{HDF5_PLUGIN_PATH})
SET(PLUGIN_INSTALL_DIR "$ENV{HDF5_PLUGIN_PATH}")
ELSE()
IF(ISMSVC OR ISMINGW)
SET(PLUGIN_INSTALL_DIR "$ENV{ALLUSERSPROFILE}\\hdf5\\lib\\plugin")
ELSE()
SET(PLUGIN_INSTALL_DIR "/usr/local/hdf5/lib/plugin")
ENDIF()
ENDIF()
MESSAGE("Defaulting to -DPLUGIN_INSTALL_DIR=${PLUGIN_INSTALL_DIR}")
ENDIF()
ENDIF()
IF(ENABLE_PLUGIN_INSTALL)
# Use the lowest priority dir in the path
IF(NOT ISMSVC AND NOT ISMINGW)
STRING(REPLACE ":" ";" PATH_LIST ${PLUGIN_INSTALL_DIR})
ELSE()
SET(PATH_LIST ${PLUGIN_INSTALL_DIR})
ENDIF()
# Get last element
LIST(GET PATH_LIST -1 PLUGIN_INSTALL_DIR)
SET(PLUGIN_INSTALL_DIR_SETTING "${PLUGIN_INSTALL_DIR}")
MESSAGE("Final value of-DPLUGIN_INSTALL_DIR=${PLUGIN_INSTALL_DIR}")
ELSE() # No option specified
UNSET(PLUGIN_INSTALL_DIR)
UNSET(PLUGIN_INSTALL_DIR CACHE)
SET(PLUGIN_INSTALL_DIR_SETTING "N.A.")
ENDIF()
# Try to enable NCZarr zip support
OPTION(ENABLE_NCZARR_ZIP "Enable NCZarr ZIP support." OFF)
# libdl is always available; built-in in Windows and OSX
OPTION(ENABLE_PLUGINS "Enable dynamically loaded plugins (default on)." ON)
IF(MINGW)
SET(ENABLE_PLUGINS OFF CACHE BOOL "Disable plugins" FORCE)
ELSE()
IF(NOT WIN32)
IF(HAVE_DLFCN_H)
INCLUDE_DIRECTORIES("dlfcn.h")
ENDIF()
ENDIF()
ENDIF()
IF(ENABLE_PLUGINS)
SET(USEPLUGINS yes)
ENDIF()
# Enable some developer-only tests
OPTION(ENABLE_EXTRA_TESTS "Enable Extra tests. Some may not work because of known issues. Developers only." OFF)
IF(ENABLE_EXTRA_TESTS)
SET(EXTRA_TESTS ON)
ENDIF()
# Option to use bundled XGetopt in place of getopt(). This is mostly useful
# for MSVC builds. If not building utilities or some tests,
# getopt() isn't required at all.
IF(MSVC)
OPTION(ENABLE_XGETOPT "Enable bundled XGetOpt instead of external getopt()." ON)
IF(ENABLE_XGETOPT)
SET(USE_X_GETOPT ON CACHE BOOL "")
ENDIF()
ENDIF()
SET(MATH "")
IF(NOT WIN32)
# STDIO instead of posixio.
OPTION(ENABLE_STDIO "If true, use stdio instead of posixio (ex. on the Cray)" OFF)
IF(ENABLE_STDIO)
SET(USE_STDIO ON CACHE BOOL "")
ENDIF()
# FFIO insteaad of PosixIO
OPTION(ENABLE_FFIO "If true, use ffio instead of posixio" OFF)
IF(ENABLE_FFIO)
SET(USE_FFIO ON CACHE BOOL "")
ENDIF()
ENDIF()
# Options for S3 Support
OPTION(ENABLE_S3 "Enable S3 support." OFF)
OPTION(ENABLE_S3_INTERNAL "Enable S3 Internal support." OFF)
OPTION(ENABLE_NCZARR_S3 "Enable NCZarr S3 support; Deprecated in favor of ENABLE_S3" OFF)
IF(NOT ENABLE_REMOTE_FUNCTIONALITY)
SET(ENABLE_S3 OFF CACHE BOOL "" FORCE)
SET(ENABLE_S3_INTERNAL OFF CACHE BOOL "" FORCE)
SET(ENABLE_NCZARR_S3 OFF CACHE BOOL "" FORCE)
ENDIF()
# Control S3 Testing: Multi-valued option
SET(WITH_S3_TESTING OFF CACHE STRING "Control S3 Testing: ON (i.e. all) OFF (i.e. none) PUBLIC")
SET_PROPERTY(CACHE WITH_S3_TESTING PROPERTY STRINGS ON OFF PUBLIC) #
IF(WITH_S3_TESTING STREQUAL "")
SET(WITH_S3_TESTING OFF CACHE STRING "") # Default
ENDIF()
IF(WITH_S3_TESTING)
message(WARNING "**** DO NOT USE WITH_S3_TESTING=ON UNLESS YOU HAVE ACCESS TO THE UNIDATA S3 BUCKET! ***")
ENDIF()
# ENABLE_NCZARR_S3 is now an alias for ENABLE_S3 (but...)
if (NOT ENABLE_S3 AND ENABLE_NCZARR_S3)
SET(ENABLE_S3 ON CACHE BOOL "NCARR S3" FORCE) # For back compatibility
ENDIF()
UNSET(ENABLE_NCZARR_S3)
IF(NOT ENABLE_REMOTE_FUNCTIONALITY)
MESSAGE(WARNING "ENABLE_REMOTE_FUNCTIONALITY=NO => disable all s3 functionality")
SET(ENABLE_S3 OFF CACHE BOOL "" FORCE)
SET(ENABLE_S3_INTERNAL OFF CACHE BOOL "" FORCE)
SET(ENABLE_NCZARR_S3 OFF CACHE BOOL "" FORCE)
SET(ENABLE_HDF5_ROS3 OFF CACHE BOOL "Use ROS3" FORCE)
SET(WITH_S3_TESTING OFF CACHE STRING "" FORCE)
ENDIF()
IF(ENABLE_S3)
IF(NOT ENABLE_S3_AWS AND NOT ENABLE_S3_INTERNAL)
message(FATAL_ERROR "S3 support library not found; please specify option -DENABLE_S3=NO")
SET(ENABLE_S3 OFF CACHE BOOL "S3 support" FORCE)
ENDIF()
IF(ENABLE_S3_AWS AND ENABLE_S3_INTERNAL)
message(WARNING "Both aws-sdk-cpp and s3-internal enabled => use s3-internal")
SET(ENABLE_S3_AWS OFF CACHE BOOL "S3 AWS" FORCE)
ENDIF()
ENDIF()
IF(NOT ENABLE_S3)
IF(WITH_S3_TESTING STREQUAL "PUBLIC" OR WITH_S3_TESTING)
message(WARNING "S3 support is disabled => WITH_S3_TESTING=OFF")
SET(WITH_S3_TESTING OFF CACHE STRING "" FORCE)
ENDIF()
ENDIF()
OPTION(ENABLE_LIBXML2 "Link against libxml2 if it is available, use the packaged tinyxml2 parser otherwise." ON)
SET(XMLPARSER "tinyxml2 (bundled)")
IF(NOT ENABLE_BYTERANGE AND ENABLE_HDF5_ROS3)
MESSAGE(WARNING "ROS3 support requires ENABLE_BYTERANGE=TRUE; disabling ROS3 support")
SET(ENABLE_HDF5_ROS3 OFF CACHE BOOL "ROS3 support" FORCE)
ENDIF()
##
# Enable Tests
##
OPTION(ENABLE_TESTS "Enable basic tests, run with 'make test'." ON)
IF(ENABLE_TESTS)
SET(BUILD_TESTSETS ON CACHE BOOL "")
# Options for CTest-based tests, dashboards.
SET(NC_CTEST_PROJECT_NAME "netcdf-c" CACHE STRING "Project Name for CTest-based testing purposes.")
SET(NC_CTEST_DROP_SITE "cdash.unidata.ucar.edu:443" CACHE STRING "Dashboard location for CTest-based testing purposes.")
SET(NC_CTEST_DROP_LOC_PREFIX "" CACHE STRING "Prefix for Dashboard location on remote server when using CTest-based testing.")
SET(SUBMIT_URL "https://cdash.unidata.ucar.edu:443")
FIND_PROGRAM(HOSTNAME_CMD NAMES hostname)
IF(NOT WIN32)
SET(HOSTNAME_ARG "-s")
ENDIF()
IF(HOSTNAME_CMD)
EXECUTE_PROCESS(COMMAND ${HOSTNAME_CMD} "${HOSTNAME_ARG}" OUTPUT_VARIABLE HOSTNAME OUTPUT_STRIP_TRAILING_WHITESPACE)
SET(NC_CTEST_SITE "${HOSTNAME}" CACHE STRING "Hostname of test machine.")
ENDIF()
IF(NC_CTEST_SITE)
SET(SITE "${NC_CTEST_SITE}" CACHE STRING "")
ENDIF()
###
# This option dictates whether or not to turn on
# tests which are known to fail. This is not the
# same thing as an 'expected failure'. Rather, these
# are tests that will need to be fixed eventually.
#
# By placing them here, we can occasionally turn this
# flag on and see if any known failures have been
# fixed in the course of code improvement/other bug
# fixes.
#
# To use this, simply add as a fencepost around tests
# which are known to fail.
###
OPTION(ENABLE_FAILING_TESTS "Run tests which are known to fail, check to see if any have been fixed." OFF)
###
# Option to turn on unit testing. See
# https://github.com/Unidata/netcdf-c/pull/1472 for more information.
###
OPTION(ENABLE_UNIT_TESTS "Run Unit Tests." ON)
###
# Option to turn on performance testing.
# See https://github.com/Unidata/netcdf-c/issues/2627 for more information.
###
OPTION(ENABLE_BENCHMARKS "Run benchmark Tests." OFF)
###
# End known-failures.
###
MARK_AS_ADVANCED(ENABLE_FAILING_TESTS)
ENDIF()
###
# Option to enable extreme numbers during testing.
###
OPTION(ENABLE_EXTREME_NUMBERS "Enable extreme numbers during testing, such as MAX_INT-1" ON)
IF(ENABLE_EXTREME_NUMBERS)
SET(USE_EXTREME_NUMBERS ON)
ENDIF()
# Enable Large file tests
IF(ENABLE_LARGE_FILE_TESTS)
SET(LARGE_FILE_TESTS ON)
ENDIF()
OPTION(ENABLE_METADATA_PERF_TESTS "Enable test of metadata performance." OFF)
IF(ENABLE_METADATA_PERF_TESTS)
SET(ENABLE_METADATA_PERF ON)
ENDIF()
# Location for large file tests.
SET(TEMP_LARGE "." CACHE STRING "Location to store large file tests.")
OPTION(ENABLE_FSYNC "Enable experimental fsync code." OFF)
IF(ENABLE_FSYNC)
SET(USE_FSYNC ON)
ENDIF()
# Temporary
OPTION (ENABLE_JNA "Enable jna bug fix code." OFF)
IF(ENABLE_JNA)
SET(JNA ON)
ENDIF()
# Linux specific large file support flags.
# Modelled after check in CMakeLists.txt for hdf5.
OPTION(ENABLE_LARGE_FILE_SUPPORT "Enable large file support." ON)
IF(ENABLE_LARGE_FILE_SUPPORT)
IF(MSVC)
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE")
SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /LARGEADDRESSAWARE")
SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /LARGEADDRESSAWARE")
ELSE()
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64")
ENDIF()
ENDIF()
OPTION(ENABLE_EXAMPLE_TESTS "Run extra example tests. Requires GNU Sed. Ignored if HDF5 is not Enabled" OFF)
IF(NOT ENABLE_HDF5 AND ENABLE_EXAMPLE_TESTS)
SET(ENABLE_EXAMPLE_TESTS OFF)
ENDIF()
##################################
# Dependencies
##################################
include(cmake/dependencies.cmake)
################################
# End Dependencies
################################
# Enable Parallel IO with netCDF-4/HDF5 files using HDF5 parallel I/O.
SET(STATUS_PARALLEL "OFF")
set(IMPORT_MPI "")
OPTION(ENABLE_PARALLEL4 "Build netCDF-4 with parallel IO" "${HDF5_PARALLEL}")
IF(ENABLE_PARALLEL4 AND ENABLE_HDF5)
IF(NOT HDF5_PARALLEL)
SET(USE_PARALLEL OFF CACHE BOOL "")
MESSAGE(STATUS "Cannot find HDF5 library built with parallel support. Disabling parallel build.")
ELSE()
SET(HDF5_PARALLEL ON CACHE BOOL "")
SET(USE_PARALLEL ON CACHE BOOL "")
SET(USE_PARALLEL4 ON CACHE BOOL "")
SET(STATUS_PARALLEL "ON")
configure_file("${netCDF_SOURCE_DIR}/nc_test4/run_par_test.sh.in"
"${netCDF_BINARY_DIR}/tmp/run_par_test.sh" @ONLY NEWLINE_STYLE LF)
FILE(COPY "${netCDF_BINARY_DIR}/tmp/run_par_test.sh"
DESTINATION ${netCDF_BINARY_DIR}/nc_test4
FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
configure_file("${netCDF_SOURCE_DIR}/h5_test/run_par_tests.sh.in"
"${netCDF_BINARY_DIR}/tmp/run_par_tests.sh" @ONLY NEWLINE_STYLE LF)
FILE(COPY "${netCDF_BINARY_DIR}/tmp/run_par_tests.sh"
DESTINATION ${netCDF_BINARY_DIR}/h5_test
FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
set(IMPORT_MPI "include(CMakeFindDependencyMacro)\nfind_dependency(MPI COMPONENTS C)")
ENDIF()
ENDIF()
# Options to enable parallel IO for classic formats with PnetCDF library.
set(STATUS_PNETCDF ${ENABLE_PNETCDF})
set(USE_PNETCDF ${ENABLE_PNETCDF})
IF(ENABLE_PNETCDF)
set(STATUS_PARALLEL ON)
set(USE_PARALLEL ON CACHE BOOL "")
###
# Generate pnetcdf test
###
configure_file("${netCDF_SOURCE_DIR}/nc_test/run_pnetcdf_tests.sh.in"
"${netCDF_BINARY_DIR}/nc_test/run_pnetcdf_tests.sh")
ENDIF()
# Options to enable use of fill values for elements causing NC_ERANGE
SET(ENABLE_ERANGE_FILL AUTO CACHE STRING "AUTO")
OPTION(ENABLE_ERANGE_FILL "Enable use of fill value when out-of-range type conversion causes NC_ERANGE error." OFF)
IF(ENABLE_ERANGE_FILL) # enable or auto
STRING(TOUPPER ${ENABLE_ERANGE_FILL} ENABLE_ERANGE_FILL)
IF(ENABLE_ERANGE_FILL AND NOT ENABLE_ERANGE_FILL STREQUAL "AUTO")
# explicitly enabled
SET(ENABLE_ERANGE_FILL ON)
ELSE()
IF(NOT ENABLE_ERANGE_FILL STREQUAL "AUTO")
SET(ENABLE_ERANGE_FILL OFF)
ENDIF()
ENDIF()
ENDIF(ENABLE_ERANGE_FILL)
# Now ENABLE_ERANGE_FILL is either AUTO, ON, or OFF
# More relaxed coordinate check is now mandatory for all builds.
SET(ENABLE_ZERO_LENGTH_COORD_BOUND ON)
# check and conform with PnetCDF settings on ERANGE_FILL and RELAX_COORD_BOUND
IF(USE_PNETCDF)
IF(ENABLE_ERANGE_FILL STREQUAL "AUTO") # not set on command line
SET(ENABLE_ERANGE_FILL "${PNETCDF_ERANGE_FILL}")
ELSE()
# user explicitly set this option on command line
IF(NOT ENABLE_ERANGE_FILL STREQUAL "${PNETCDF_ERANGE_FILL}")
IF(ENABLE_ERANGE_FILL)
MESSAGE(FATAL_ERROR "Enabling erange-fill conflicts with PnetCDF setting")
ELSE()
MESSAGE(FATAL_ERROR "Disabling erange-fill conflicts with PnetCDF setting")
ENDIF()
ENDIF()
ENDIF()
ENDIF()
IF(ENABLE_ERANGE_FILL)
MESSAGE(STATUS "Enabling use of fill value when NC_ERANGE")
SET(M4FLAGS "-DERANGE_FILL" CACHE STRING "")
ENDIF()
IF(ENABLE_ZERO_LENGTH_COORD_BOUND)
MESSAGE(STATUS "Enabling a more relaxed check for NC_EINVALCOORDS")
ADD_DEFINITIONS(-DRELAX_COORD_BOUND)
ENDIF()
# Enable Parallel Tests.
OPTION(ENABLE_PARALLEL_TESTS "Enable Parallel IO Tests. Requires HDF5/NetCDF4 with parallel I/O Support." "${HDF5_PARALLEL}")
IF(ENABLE_PARALLEL_TESTS AND USE_PARALLEL)
SET(TEST_PARALLEL ON CACHE BOOL "")
IF(USE_NETCDF4)
SET(TEST_PARALLEL4 ON CACHE BOOL "")
ENDIF()
ENDIF()
IF (ENABLE_PARALLEL_TESTS AND NOT USE_PARALLEL)
MESSAGE(FATAL_ERROR "Parallel tests requested, but no parallel HDF5 installation detected.")
ENDIF()
# Enable special filter test; experimental when using cmake.
OPTION(ENABLE_FILTER_TESTING "Enable filter testing. Ignored if shared libraries or netCDF4 are not enabled" ON)
IF(ENABLE_FILTER_TESTING)
if(NOT ENABLE_HDF5 AND NOT ENABLE_NCZARR)
MESSAGE(WARNING "ENABLE_FILTER_TESTING requires HDF5 and/or NCZarr. Disabling.")
SET(ENABLE_FILTER_TESTING OFF CACHE BOOL "Enable Filter Testing" FORCE)
ENDIF()
ENDIF()
IF(NOT BUILD_SHARED_LIBS)
MESSAGE(WARNING "ENABLE_FILTER_TESTING requires shared libraries. Disabling.")
SET(ENABLE_FILTER_TESTING OFF)
ENDIF()
OPTION(ENABLE_NCZARR_FILTERS "Enable NCZarr filters" ON)
OPTION(ENABLE_NCZARR_FILTERS_TESTING "Enable NCZarr filter testing." ON)
# Constraints
IF (NOT ENABLE_PLUGINS)
MESSAGE(WARNING "ENABLE_FILTER_TESTING requires shared libraries. Disabling.")
SET(ENABLE_NCZARR_FILTERS OFF CACHE BOOL "Enable NCZarr Filters." FORCE)
ENDIF()
IF (NOT ENABLE_NCZARR)
MESSAGE(WARNING "ENABLE_NCZARR==NO => ENABLE_NCZARR_FILTERS==NO AND ENABLE_NCZARR_FILTER_TESTING==NO")
SET(ENABLE_NCZARR_FILTERS OFF CACHE BOOL "Disable NCZARR_FILTERS" FORCE)
ENDIF()
IF (NOT ENABLE_NCZARR_FILTERS)
SET(ENABLE_NCZARR_FILTER_TESTING OFF CACHE BOOL "Enable NCZarr Filter Testing" FORCE)
ENDIF()
SET(ENABLE_CLIENTSIDE_FILTERS OFF)
# Determine whether or not to generate documentation.
OPTION(ENABLE_DOXYGEN "Enable generation of doxygen-based documentation." OFF)
IF(ENABLE_DOXYGEN)
# Offer the option to build internal documentation.
OPTION(ENABLE_INTERNAL_DOCS "Build internal documentation. This is of interest to developers only." OFF)
IF(ENABLE_INTERNAL_DOCS)
SET(BUILD_INTERNAL_DOCS yes CACHE STRING "")
ELSE()
SET(BUILD_INTERNAL_DOCS no CACHE STRING "")
ENDIF()
###
#
# If we are building release documentation, we need to set some
# variables that will be used in the Doxygen.in template.
###
OPTION(ENABLE_DOXYGEN_BUILD_RELEASE_DOCS "Build release documentation. This is of interest only to the netCDF developers." OFF)
IF(ENABLE_DOXYGEN_BUILD_RELEASE_DOCS)
SET(DOXYGEN_CSS_FILE "${CMAKE_SOURCE_DIR}/docs/release.css" CACHE STRING "")
SET(DOXYGEN_HEADER_FILE "${CMAKE_SOURCE_DIR}/docs/release_header.html" CACHE STRING "")
SET(DOXYGEN_SEARCHENGINE "NO" CACHE STRING "")
SET(ENABLE_DOXYGEN_SERVER_BASED_SEARCH NO CACHE STRING "")
ELSE()
SET(DOXYGEN_CSS_FILE "" CACHE STRING "")
SET(DOXYGEN_HEADER_FILE "" CACHE STRING "")
SET(DOXYGEN_SEARCHENGINE "YES" CACHE STRING "")
# If not using release document configuration,
# provide an option for server-based search.
OPTION(ENABLE_DOXYGEN_SERVER_SIDE_SEARCH "Configure Doxygen with server-based search." OFF)
IF(ENABLE_DOXYGEN_SERVER_SIDE_SEARCH)
SET(DOXYGEN_SERVER_BASED_SEARCH "YES" CACHE STRING "")
ELSE()
SET(DOXYGEN_SERVER_BASED_SEARCH "NO" CACHE STRING "")
ENDIF(ENABLE_DOXYGEN_SERVER_SIDE_SEARCH)
ENDIF(ENABLE_DOXYGEN_BUILD_RELEASE_DOCS)
# Option to turn on the TODO list in the doxygen-generated documentation.
OPTION(DOXYGEN_ENABLE_TASKS "Turn on test, todo, bug lists in documentation. This is of interest to developers only." OFF)
IF(DOXYGEN_ENABLE_TASKS)
SET(SHOW_DOXYGEN_TAG_LIST YES CACHE STRING "")
ELSE(DOXYGEN_ENABLE_TASKS)
SET(SHOW_DOXYGEN_TODO_LIST NO CACHE STRING "")
ENDIF(DOXYGEN_ENABLE_TASKS)
OPTION(ENABLE_DOXYGEN_PDF_OUTPUT "[EXPERIMENTAL] Turn on PDF output for Doxygen-generated documentation." OFF)
IF(ENABLE_DOXYGEN_PDF_OUTPUT)
SET(NC_ENABLE_DOXYGEN_PDF_OUTPUT "YES" CACHE STRING "")
ELSE()
SET(NC_ENABLE_DOXYGEN_PDF_OUTPUT "NO" CACHE STRING "")
ENDIF()
FIND_PROGRAM(NC_DOT NAMES dot)
# Specify whether or not 'dot' was found on the system path.
IF(NC_DOT)
SET(HAVE_DOT YES CACHE STRING "")
ELSE(NC_DOT)
SET(HAVE_DOT NO CACHE STRING "")
ENDIF(NC_DOT)
ENDIF()
# Always enable DISKLESS
OPTION(ENABLE_DISKLESS "Enable in-memory files" ON)
# Always enable quantization.
OPTION(ENABLE_QUANTIZE "Enable variable quantization" ON)
# By default, MSVC has a stack size of 1000000.
# Allow a user to override this.
IF(MSVC)
SET(NC_MSVC_STACK_SIZE 40000000 CACHE STRING "Default stack size for MSVC-based projects.")
# By default, CMake sets the stack to 1000000.
# Remove this limitation.
# See here for more details:
# http://www.cmake.org/pipermail/cmake/2009-April/028710.html
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:${NC_MSVC_STACK_SIZE}")
SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /STACK:${NC_MSVC_STACK_SIZE}")
SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /STACK:${NC_MSVC_STACK_SIZE}")
ENDIF()
# Set some of the options as advanced.
MARK_AS_ADVANCED(ENABLE_INTERNAL_DOCS VALGRIND_TESTS ENABLE_COVERAGE_TESTS )
MARK_AS_ADVANCED(ENABLE_DAP_REMOTE_TESTS ENABLE_DAP_LONG_TESTS USE_REMOTE_CDASH ENABLE_EXTERNAL_SERVER_TESTS)
MARK_AS_ADVANCED(ENABLE_DOXYGEN_BUILD_RELEASE_DOCS DOXYGEN_ENABLE_TASKS ENABLE_DOXYGEN_SERVER_SIDE_SEARCH)
MARK_AS_ADVANCED(ENABLE_SHARED_LIBRARY_VERSION)
################################
# Option checks
################################
# Library include checks
CHECK_INCLUDE_FILE("math.h" HAVE_MATH_H)
CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
# Solve a compatibility issue in ncgen/, which checks
# for NO_UNISTD_H
IF(NOT HAVE_UNISTD_H)
SET(YY_NO_UNISTD_H TRUE)
ENDIF()
CHECK_INCLUDE_FILE("alloca.h" HAVE_ALLOCA_H)
CHECK_INCLUDE_FILE("malloc.h" HAVE_MALLOC_H)
CHECK_INCLUDE_FILE("fcntl.h" HAVE_FCNTL_H)
CHECK_INCLUDE_FILE("getopt.h" HAVE_GETOPT_H)
CHECK_INCLUDE_FILE("locale.h" HAVE_LOCALE_H)
CHECK_INCLUDE_FILE("stdint.h" HAVE_STDINT_H)
CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
IF(MSVC)
CHECK_INCLUDE_FILE("io.h" HAVE_IO_H)
ENDIF(MSVC)
CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
CHECK_INCLUDE_FILE("ctype.h" HAVE_CTYPE_H)
CHECK_INCLUDE_FILE("stdarg.h" HAVE_STDARG_H)
CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
CHECK_INCLUDE_FILE("sys/types.h" HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILE("sys/mman.h" HAVE_SYS_MMAN_H)
CHECK_INCLUDE_FILE("sys/resource.h" HAVE_SYS_RESOURCE_H)
CHECK_INCLUDE_FILE("fcntl.h" HAVE_FCNTL_H)
CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
CHECK_INCLUDE_FILE("pstdint.h" HAVE_PSTDINT_H)
CHECK_INCLUDE_FILE("endian.h" HAVE_ENDIAN_H)
CHECK_INCLUDE_FILE("BaseTsd.h" HAVE_BASETSD_H)
CHECK_INCLUDE_FILE("stddef.h" HAVE_STDDEF_H)
CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
CHECK_INCLUDE_FILE("ftw.h" HAVE_FTW_H)
CHECK_INCLUDE_FILE("libgen.h" HAVE_LIBGEN_H)
CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
CHECK_INCLUDE_FILE("dirent.h" HAVE_DIRENT_H)
CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
# Symbol Exists
CHECK_SYMBOL_EXISTS(isfinite "math.h" HAVE_DECL_ISFINITE)
CHECK_SYMBOL_EXISTS(isnan "math.h" HAVE_DECL_ISNAN)
CHECK_SYMBOL_EXISTS(isinf "math.h" HAVE_DECL_ISINF)
CHECK_SYMBOL_EXISTS(st_blksize "sys/stat.h" HAVE_STRUCT_STAT_ST_BLKSIZE)
CHECK_SYMBOL_EXISTS(alloca "alloca.h" HAVE_ALLOCA)
CHECK_SYMBOL_EXISTS(snprintf "stdio.h" HAVE_SNPRINTF)
# Type checks
# Aliases for automake consistency
SET(SIZEOF_VOIDSTAR ${CMAKE_SIZEOF_VOID_P})
SET(SIZEOF_VOIDP ${SIZEOF_VOIDSTAR})
CHECK_TYPE_SIZE("char" SIZEOF_CHAR)
CHECK_TYPE_SIZE("double" SIZEOF_DOUBLE)
CHECK_TYPE_SIZE("float" SIZEOF_FLOAT)
CHECK_TYPE_SIZE("int" SIZEOF_INT)
CHECK_TYPE_SIZE("uint" SIZEOF_UINT)
IF(SIZEOF_UINT)
SET(HAVE_UINT TRUE)
ENDIF(SIZEOF_UINT)
CHECK_TYPE_SIZE("schar" SIZEOF_SCHAR)
IF(SIZEOF_SCHAR)
SET(HAVE_SCHAR TRUE)
ENDIF(SIZEOF_SCHAR)
CHECK_TYPE_SIZE("long" SIZEOF_LONG)
CHECK_TYPE_SIZE("long long" SIZEOF_LONG_LONG)
IF(SIZEOF_LONG_LONG)
SET(HAVE_LONG_LONG_INT TRUE)
ENDIF(SIZEOF_LONG_LONG)
CHECK_TYPE_SIZE("unsigned long long" SIZEOF_UNSIGNED_LONG_LONG)
CHECK_TYPE_SIZE("off_t" SIZEOF_OFF_T)
CHECK_TYPE_SIZE("off64_t" SIZEOF_OFF64_T)
CHECK_TYPE_SIZE("short" SIZEOF_SHORT)
CHECK_TYPE_SIZE("ushort" SIZEOF_USHORT)
IF(SIZEOF_USHORT)
SET(HAVE_USHORT TRUE)
ENDIF(SIZEOF_USHORT)
CHECK_TYPE_SIZE("_Bool" SIZEOF__BOOL)
CHECK_TYPE_SIZE("size_t" SIZEOF_SIZE_T)
# Check whether to turn on or off CDF5 support.
IF(SIZEOF_SIZE_T EQUAL 4)
IF(ENABLE_CDF5) # enable or auto
STRING(TOUPPER ${ENABLE_CDF5} ENABLE_CDF5)
IF(ENABLE_CDF5 AND NOT ENABLE_CDF5 STREQUAL "AUTO") # explicitly enabled
MESSAGE(FATAL_ERROR "Unable to support CDF5 feature because size_t is less than 8 bytes")
ENDIF(ENABLE_CDF5 AND NOT ENABLE_CDF5 STREQUAL "AUTO")
SET(ENABLE_CDF5 OFF) # cannot support CDF5
SET(USE_CDF5 OFF CACHE BOOL "") # cannot support CDF5
ENDIF(ENABLE_CDF5)
ELSE(SIZEOF_SIZE_T EQUAL 4)
IF(ENABLE_CDF5) # explicitly set by user or not set
SET(USE_CDF5 ON CACHE BOOL "")
ELSE(ENABLE_CDF5) # explicitly disabled by user
SET(USE_CDF5 OFF CACHE BOOL "")
ENDIF(ENABLE_CDF5)
ENDIF(SIZEOF_SIZE_T EQUAL 4)
CHECK_TYPE_SIZE("ssize_t" SIZEOF_SSIZE_T)
IF(SIZEOF_SSIZE_T)
SET(HAVE_SSIZE_T TRUE)
ENDIF(SIZEOF_SSIZE_T)
CHECK_TYPE_SIZE("ptrdiff_t" SIZEOF_PTRDIFF_T)
IF(SIZEOF_PTRDIFF_T)
SET(HAVE_PTRDIFF_T TRUE)
ENDIF(SIZEOF_PTRDIFF_T)
CHECK_TYPE_SIZE("uintptr_t" SIZEOF_UINTPTR_T)
IF(SIZEOF_UINTPTR_T)
SET(HAVE_UINTPTR_T TRUE)
ENDIF(SIZEOF_UINTPTR_T)
CHECK_TYPE_SIZE("mode_t" SIZEOF_MODE_T)
IF(SIZEOF_MODE_T)
SET(HAVE_MODE_T TRUE)
ENDIF(SIZEOF_MODE_T)
# __int64 is used on Windows for large file support.
CHECK_TYPE_SIZE("__int64" SIZEOF___INT_64)
CHECK_TYPE_SIZE("int64_t" SIZEOF_INT64_T)
CHECK_TYPE_SIZE("uint64" SIZEOF_UINT64)
CHECK_TYPE_SIZE("unsigned char" SIZEOF_UCHAR)
CHECK_TYPE_SIZE("unsigned short int" SIZEOF_UNSIGNED_SHORT_INT)
CHECK_TYPE_SIZE("unsigned int" SIZEOF_UNSIGNED_INT)
CHECK_TYPE_SIZE("long long" SIZEOF_LONGLONG)
CHECK_TYPE_SIZE("unsigned long long" SIZEOF_ULONGLONG)
CHECK_TYPE_SIZE("uint64_t" SIZEOF_UINT64_T)
IF(SIZEOF_UINT64_T)
SET(HAVE_UINT64_T TRUE)
ENDIF(SIZEOF_UINT64_T)
# On windows systems, we redefine off_t as __int64
# to enable LFS. This is true on 32 and 64 bit system.s
# We must redefine SIZEOF_OFF_T to match.
IF(MSVC AND SIZEOF___INT_64)
SET(SIZEOF_OFF_T ${SIZEOF___INT_64})
ENDIF()
# Check for various functions.
CHECK_FUNCTION_EXISTS(fsync HAVE_FSYNC)
CHECK_FUNCTION_EXISTS(strlcat HAVE_STRLCAT)
CHECK_FUNCTION_EXISTS(strlcpy HAVE_STRLCPY)
CHECK_FUNCTION_EXISTS(strdup HAVE_STRDUP)
CHECK_FUNCTION_EXISTS(strndup HAVE_STRNDUP)
CHECK_FUNCTION_EXISTS(strtoll HAVE_STRTOLL)
CHECK_FUNCTION_EXISTS(strcasecmp HAVE_STRCASECMP)
CHECK_FUNCTION_EXISTS(strtoull HAVE_STRTOULL)
CHECK_FUNCTION_EXISTS(mkstemp HAVE_MKSTEMP)
CHECK_FUNCTION_EXISTS(mktemp HAVE_MKTEMP)
CHECK_FUNCTION_EXISTS(random HAVE_RANDOM)
CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
CHECK_FUNCTION_EXISTS(MPI_Comm_f2c HAVE_MPI_COMM_F2C)
CHECK_FUNCTION_EXISTS(MPI_Info_f2c HAVE_MPI_INFO_F2C)
CHECK_FUNCTION_EXISTS(memmove HAVE_MEMMOVE)
CHECK_FUNCTION_EXISTS(getpagesize HAVE_GETPAGESIZE)
CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
CHECK_FUNCTION_EXISTS(getrlimit HAVE_GETRLIMIT)
CHECK_FUNCTION_EXISTS(_filelengthi64 HAVE_FILE_LENGTH_I64)
CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
CHECK_FUNCTION_EXISTS(fileno HAVE_FILENO)
CHECK_FUNCTION_EXISTS(clock_gettime HAVE_CLOCK_GETTIME)
CHECK_SYMBOL_EXISTS("struct timespec" "time.h" HAVE_STRUCT_TIMESPEC)
CHECK_FUNCTION_EXISTS(atexit HAVE_ATEXIT)
# Control invoking nc_finalize at exit
OPTION(ENABLE_ATEXIT_FINALIZE "Invoke nc_finalize at exit." ON)
IF(NOT HAVE_ATEXIT)
IF(ENABLE_ATEXIT_FINALIZE AND NOT HAVE_ATEXIT)
SET(ENABLE_ATEXIT_FINALIZE OFF CACHE BOOL "Enable ATEXIT" FORCE)
MESSAGE(WARNING "ENABLE_ATEXIT_FINALIZE set but atexit() function not defined")
ENDIF()
ENDIF()
# Check to see if MAP_ANONYMOUS is defined.
IF(MSVC)
MESSAGE(WARNING "mmap not supported under visual studio: disabling MMAP support.")
SET(ENABLE_MMAP OFF)
ELSE()
CHECK_C_SOURCE_COMPILES("
#include <sys/mman.h>
int main() {int x = MAP_ANONYMOUS;}" HAVE_MAPANON)
IF(NOT HAVE_MMAP OR NOT HAVE_MAPANON)
MESSAGE(WARNING "mmap or MAP_ANONYMOUS not found: disabling MMAP support.")
SET(ENABLE_MMAP OFF)
ENDIF()
ENDIF()
IF(ENABLE_MMAP)
# Aliases
SET(BUILD_MMAP ON)
SET(USE_MMAP ON)
ENDIF(ENABLE_MMAP)
#CHECK_FUNCTION_EXISTS(alloca HAVE_ALLOCA)
# Used in the `configure_file` calls below
SET(ISCMAKE "yes")
IF(MSVC)
SET(ISMSVC ON CACHE BOOL "" FORCE)
SET(REGEDIT ON CACHE BOOL "" FORCE)
# Get windows major version and build number
EXECUTE_PROCESS(COMMAND "systeminfo" OUTPUT_VARIABLE WININFO)
IF(WININFO STREQUAL "")
SET(WVM 0)
SET(WVB 0)
ELSE()
STRING(REGEX MATCH "\nOS Version:[ \t]+[0-9.]+" WINVERLINE "${WININFO}")
STRING(REGEX REPLACE "[^0-9]*([0-9]+)[.]([0-9])+[.]([0-9]+)" "\\1" WVM "${WINVERLINE}")
STRING(REGEX REPLACE "[^0-9]*([0-9]+)[.]([0-9])+[.]([0-9]+)" "\\3" WVB "${WINVERLINE}")
ENDIF()
SET(WINVERMAJOR ${WVM} CACHE STRING "" FORCE)
SET(WINVERBUILD ${WVB} CACHE STRING "" FORCE)
ENDIF()
#####
# End system inspection checks.
#####
################################
# Define Utility Macros
################################
# Macro to append files to the EXTRA_DIST files.
# Note: can only be used in subdirectories because of the use of PARENT_SCOPE
SET(EXTRA_DIST "")
MACRO(ADD_EXTRA_DIST files)
FOREACH(F ${files})
SET(EXTRA_DIST ${EXTRA_DIST} ${CMAKE_CURRENT_SOURCE_DIR}/${F})
SET(EXTRA_DIST ${EXTRA_DIST} PARENT_SCOPE)
ENDFOREACH()
ENDMACRO()
# A basic script used to convert m4 files
FIND_PROGRAM(NC_M4 NAMES m4 m4.exe)
IF(NC_M4)
MESSAGE(STATUS "Found m4: ${NC_M4}")
SET(HAVE_M4 TRUE)
ELSE()
MESSAGE(STATUS "m4 not found.")
SET(HAVE_M4 FALSE)
ENDIF()
MACRO(GEN_m4 filename)
set(fallbackdest "${CMAKE_CURRENT_SOURCE_DIR}/${filename}.c")
set(dest "${CMAKE_CURRENT_BINARY_DIR}/${filename}.c")
# If m4 isn't present, and the generated file doesn't exist,
# it cannot be generated and an error should be thrown.
IF(NOT HAVE_M4)
IF(NOT EXISTS ${fallbackdest})
MESSAGE(FATAL_ERROR "m4 is required to generate ${filename}.c. Please install m4 so that it is on the PATH and try again.")
ELSE()
SET(dest ${fallbackdest})
ENDIF()
ELSE()
ADD_CUSTOM_COMMAND(
OUTPUT ${dest}
COMMAND ${NC_M4}
ARGS ${M4FLAGS} ${CMAKE_CURRENT_SOURCE_DIR}/${filename}.m4 > ${dest}
VERBATIM
)
ENDIF()
ENDMACRO(GEN_m4)
# Binary tests, but ones which depend on value of 'TEMP_LARGE' being defined.
MACRO(add_bin_env_temp_large_test prefix F)
ADD_EXECUTABLE(${prefix}_${F} ${F}.c)
TARGET_LINK_LIBRARIES(${prefix}_${F} netcdf)
IF(MSVC)
SET_TARGET_PROPERTIES(${prefix}_${F}
PROPERTIES LINK_FLAGS_DEBUG " /NODEFAULTLIB:MSVCRT"
)
ENDIF()
ADD_TEST(${prefix}_${F} bash "-c" "TEMP_LARGE=${CMAKE_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/${prefix}_${F}")
IF(MSVC)
SET_PROPERTY(TARGET ${prefix}_${F} PROPERTY FOLDER "tests")
SET_TARGET_PROPERTIES(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO
${CMAKE_CURRENT_BINARY_DIR})
ENDIF()
ENDMACRO()
# Tests which are binary, but depend on a particular environmental variable.
MACRO(add_bin_env_test prefix F)
ADD_EXECUTABLE(${prefix}_${F} ${F}.c)
TARGET_LINK_LIBRARIES(${prefix}_${F} netcdf)
IF(MSVC)
SET_TARGET_PROPERTIES(${prefix}_${F}
PROPERTIES LINK_FLAGS_DEBUG " /NODEFAULTLIB:MSVCRT"
)
ENDIF()
ADD_TEST(${prefix}_${F} bash "-c" "TOPSRCDIR=${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/${prefix}_${F}")
IF(MSVC)
SET_PROPERTY(TARGET ${prefix}_${F} PROPERTY FOLDER "tests")
ENDIF()
ENDMACRO()
# Build a binary used by a script, but don't make a test out of it.
MACRO(build_bin_test F)
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${F}.c")
ADD_EXECUTABLE(${F} "${CMAKE_CURRENT_SOURCE_DIR}/${F}.c" ${ARGN})
else()
# File should have been copied to the binary directory
ADD_EXECUTABLE(${F} "${CMAKE_CURRENT_BINARY_DIR}/${F}.c" ${ARGN})
endif()
TARGET_LINK_LIBRARIES(${F} netcdf ${ALL_TLL_LIBS})
IF(MSVC)
SET_TARGET_PROPERTIES(${F}
PROPERTIES LINK_FLAGS_DEBUG " /NODEFAULTLIB:MSVCRT"
)
SET_TARGET_PROPERTIES(${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE
${CMAKE_CURRENT_BINARY_DIR})
ENDIF()
ENDMACRO()
# Binary tests which are used by a script looking for a specific name.
MACRO(add_bin_test_no_prefix F)
build_bin_test(${F} ${ARGN})
ADD_TEST(${F} ${EXECUTABLE_OUTPUT_PATH}/${F})
IF(MSVC)
SET_PROPERTY(TEST ${F} PROPERTY FOLDER "tests/")
SET_TARGET_PROPERTIES(${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE
${CMAKE_CURRENT_BINARY_DIR})
ENDIF()
ENDMACRO()
# Binary tests which are used by a script looking for a specific name.
MACRO(build_bin_test_no_prefix F)
build_bin_test(${F})
IF(MSVC)
#SET_PROPERTY(TEST ${F} PROPERTY FOLDER "tests/")
SET_TARGET_PROPERTIES(${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE
${CMAKE_CURRENT_BINARY_DIR})
ENDIF()
ENDMACRO()
# Build a test and add it to the test list.
MACRO(add_bin_test prefix F)
ADD_EXECUTABLE(${prefix}_${F} ${F}.c ${ARGN})
TARGET_LINK_LIBRARIES(${prefix}_${F}
${ALL_TLL_LIBS}
netcdf
)
IF(MSVC)
SET_TARGET_PROPERTIES(${prefix}_${F}
PROPERTIES LINK_FLAGS_DEBUG " /NODEFAULTLIB:MSVCRT"
)
ENDIF()
ADD_TEST(${prefix}_${F}
${EXECUTABLE_OUTPUT_PATH}/${prefix}_${F}
)
IF(MSVC)
SET_PROPERTY(TEST ${prefix}_${F} PROPERTY FOLDER "tests/")
SET_TARGET_PROPERTIES(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG
${CMAKE_CURRENT_BINARY_DIR})
SET_TARGET_PROPERTIES(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE
${CMAKE_CURRENT_BINARY_DIR})
ENDIF()
ENDMACRO()
# A cmake script to print out information at the end of the configuration step.
MACRO(print_conf_summary)
MESSAGE("")
MESSAGE("")
MESSAGE("Configuration Summary:")
MESSAGE("")
MESSAGE(STATUS "Building Shared Libraries: ${BUILD_SHARED_LIBS}")
MESSAGE(STATUS "Building netCDF-4: ${ENABLE_NETCDF_4}")
MESSAGE(STATUS "Building DAP2 Support: ${ENABLE_DAP2}")
MESSAGE(STATUS "Building DAP4 Support: ${ENABLE_DAP4}")
MESSAGE(STATUS "Building Byte-range Support: ${ENABLE_BYTERANGE}")
MESSAGE(STATUS "Building Utilities: ${BUILD_UTILITIES}")
IF(CMAKE_PREFIX_PATH)
MESSAGE(STATUS "CMake Prefix Path: ${CMAKE_PREFIX_PATH}")
ENDIF()
MESSAGE("")
IF(${STATUS_PNETCDF} OR ${STATUS_PARALLEL})
MESSAGE("Building Parallel NetCDF")
MESSAGE(STATUS "Using PnetCDF: ${STATUS_PNETCDF}")
MESSAGE(STATUS "Using Parallel IO: ${STATUS_PARALLEL}")
MESSAGE("")
ENDIF()
MESSAGE("Tests Enabled: ${ENABLE_TESTS}")
IF(ENABLE_TESTS)
MESSAGE(STATUS "DAP Remote Tests: ${ENABLE_DAP_REMOTE_TESTS}")
MESSAGE(STATUS "Extra Tests: ${ENABLE_EXTRA_TESTS}")
MESSAGE(STATUS "Coverage Tests: ${ENABLE_COVERAGE_TESTS}")
MESSAGE(STATUS "Parallel Tests: ${ENABLE_PARALLEL_TESTS}")
MESSAGE(STATUS "Large File Tests: ${ENABLE_LARGE_FILE_TESTS}")
MESSAGE(STATUS "Extreme Numbers: ${ENABLE_EXTREME_NUMBERS}")
MESSAGE(STATUS "Unit Tests: ${ENABLE_UNIT_TESTS}")
ENDIF()
MESSAGE("")
MESSAGE("Compiler:")
MESSAGE("")
MESSAGE(STATUS "Build Type: ${CMAKE_BUILD_TYPE}")
MESSAGE(STATUS "CMAKE_C_COMPILER: ${CMAKE_C_COMPILER}")
MESSAGE(STATUS "CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")
IF("${CMAKE_BUILD_TYPE}" STREQUAL "DEBUG")
MESSAGE(STATUS "CMAKE_C_FLAGS_DEBUG: ${CMAKE_C_FLAGS_DEBUG}")
ENDIF()
IF("${CMAKE_BUILD_TYPE}" STREQUAL "RELEASE")
MESSAGE(STATUS "CMAKE_C_FLAGS_RELEASE: ${CMAKE_C_FLAGS_RELEASE}")
ENDIF()
MESSAGE(STATUS "Linking against: ${ALL_TLL_LIBS}")
MESSAGE("")
ENDMACRO()
##specific
# Shell script Macro
##
# Determine if 'bash' is on the system.
##
OPTION(ENABLE_BASH_SCRIPT_TESTING "Detection is typically automatic, but this option can be used to force enable/disable bash-script based tests." ON)
IF(ENABLE_BASH_SCRIPT_TESTING)
FIND_PROGRAM(HAVE_BASH bash)
IF(HAVE_BASH)
STRING(COMPARE EQUAL "${HAVE_BASH}" "C:/Windows/System32/bash.exe" IS_BASH_EXE)
IF(NOT IS_BASH_EXE)
MESSAGE(STATUS "Found bash: ${HAVE_BASH}")
ELSE()
MESSAGE(STATUS "Ignoring ${HAVE_BASH}")
SET(HAVE_BASH "")
ENDIF()
ELSE()
MESSAGE(STATUS "Bash shell not found; disabling shell script tests.")
ENDIF()
ELSE(ENABLE_BASH_SCRIPT_TESTING)
SET(HAVE_BASH "")
ENDIF(ENABLE_BASH_SCRIPT_TESTING)
MACRO(add_sh_test prefix F)
IF(HAVE_BASH)
ADD_TEST(${prefix}_${F} bash "-c" "export srcdir=${CMAKE_CURRENT_SOURCE_DIR};export TOPSRCDIR=${CMAKE_SOURCE_DIR};${CMAKE_CURRENT_BINARY_DIR}/${F}.sh ${ARGN}")
ENDIF()
ENDMACRO()
# A function used to create autotools-style 'yes/no' definitions.
# If a variable is set, it 'yes' is returned. Otherwise, 'no' is
# returned.
#
# Also creates a version of the ret_val prepended with 'NC',
# when feature is true, which is used to generate netcdf_meta.h.
FUNCTION(is_enabled feature ret_val)
IF(${feature})
SET(${ret_val} "yes" PARENT_SCOPE)
SET("NC_${ret_val}" 1 PARENT_SCOPE)
ELSE()
SET(${ret_val} "no" PARENT_SCOPE)
SET("NC_${ret_val}" 0 PARENT_SCOPE)
ENDIF(${feature})
ENDFUNCTION()
# A function used to create autotools-style 'yes/no' definitions.
# If a variable is set, it 'yes' is returned. Otherwise, 'no' is
# returned.
#
# Also creates a version of the ret_val prepended with 'NC',
# when feature is true, which is used to generate netcdf_meta.h.
FUNCTION(is_disabled feature ret_val)
IF(${feature})
SET(${ret_val} "no" PARENT_SCOPE)
ELSE()
SET(${ret_val} "yes" PARENT_SCOPE)
SET("NC_${ret_val}" 1 PARENT_SCOPE)
ENDIF(${feature})
ENDFUNCTION()
################################
# End Macro Definitions
################################
# Create config.h file.
configure_file("${netCDF_SOURCE_DIR}/config.h.cmake.in"
"${netCDF_BINARY_DIR}/config.h")
ADD_DEFINITIONS(-DHAVE_CONFIG_H)
INCLUDE_DIRECTORIES(${netCDF_BINARY_DIR})
# End autotools-style checks for config.h
#####
# Set core names of the libraries.
#####
SET(netCDF_LIB_CORENAME "netcdf")
#####
# Set the true names of all the libraries, if customized by external project
#####
# Recurse into other subdirectories.
add_subdirectory("include")
add_subdirectory(libdispatch)
add_subdirectory(libsrc)
IF(USE_PNETCDF)
add_subdirectory(libsrcp)
ENDIF(USE_PNETCDF)
IF(USE_NETCDF4)
add_subdirectory(libsrc4)
ENDIF()
IF(USE_HDF5)
add_subdirectory(libhdf5)
ENDIF(USE_HDF5)
IF(USE_HDF4)
add_subdirectory(libhdf4)
add_subdirectory(hdf4_test)
ENDIF(USE_HDF4)
IF(ENABLE_DAP2)
ADD_SUBDIRECTORY(oc2)
ADD_SUBDIRECTORY(libdap2)
ENDIF()
IF(ENABLE_DAP4)
ADD_SUBDIRECTORY(libdap4)
ADD_SUBDIRECTORY(libncxml)
ELSE()
IF(ENABLE_S3_INTERNAL)
ADD_SUBDIRECTORY(libncxml)
ENDIF()
ENDIF()
IF(ENABLE_PLUGINS)
ADD_SUBDIRECTORY(libncpoco)
ENDIF()
IF(ENABLE_NCZARR)
ADD_SUBDIRECTORY(libnczarr)
FILE(COPY ${netCDF_SOURCE_DIR}/unit_test/timer_utils.h
DESTINATION ${netCDF_BINARY_DIR}/nczarr_test/)
FILE(COPY ${netCDF_SOURCE_DIR}/unit_test/timer_utils.c
DESTINATION ${netCDF_BINARY_DIR}/nczarr_test/)
FILE(COPY ${netCDF_SOURCE_DIR}/nc_test4/test_filter.c
DESTINATION ${netCDF_BINARY_DIR}/nczarr_test/)
FILE(COPY ${netCDF_SOURCE_DIR}/nc_test4/test_filter_misc.c
DESTINATION ${netCDF_BINARY_DIR}/nczarr_test/)
FILE(COPY ${netCDF_SOURCE_DIR}/nc_test4/test_filter_repeat.c
DESTINATION ${netCDF_BINARY_DIR}/nczarr_test/)
FILE(COPY ${netCDF_SOURCE_DIR}/nc_test4/test_filter_order.c
DESTINATION ${netCDF_BINARY_DIR}/nczarr_test/)
FILE(COPY ${netCDF_SOURCE_DIR}/nc_test4/tst_multifilter.c
DESTINATION ${netCDF_BINARY_DIR}/nczarr_test/)
ENDIF()
add_subdirectory(liblib)
IF(ENABLE_PLUGINS)
add_subdirectory(plugins)
ENDIF()
# For tests and utilities, we are no longer
# exporting symbols but rather importing them.
IF(BUILD_DLL)
REMOVE_DEFINITIONS(-DDLL_EXPORT)
ENDIF()
# Enable Utilities.
IF(BUILD_UTILITIES)
INCLUDE_DIRECTORIES(ncdump)
ADD_SUBDIRECTORY(ncgen)
ADD_SUBDIRECTORY(ncgen3)
ADD_SUBDIRECTORY(ncdump)
ENDIF()
# Enable tests
IF(ENABLE_TESTS)
IF(ENABLE_V2_API)
ADD_SUBDIRECTORY(nctest)
ENDIF()
ADD_SUBDIRECTORY(nc_test)
IF(USE_HDF5)
INCLUDE_DIRECTORIES(h5_test)
ADD_SUBDIRECTORY(nc_test4)
ADD_SUBDIRECTORY(h5_test)
ENDIF()
IF(ENABLE_DAP2)
ADD_SUBDIRECTORY(ncdap_test)
ENDIF()
IF(ENABLE_DAP4)
ADD_SUBDIRECTORY(dap4_test)
ENDIF()
IF(ENABLE_EXAMPLES)
ADD_SUBDIRECTORY(examples)
ENDIF()
IF(ENABLE_BENCHMARKS)
ADD_SUBDIRECTORY(nc_perf)
ENDIF(ENABLE_BENCHMARKS)
IF(ENABLE_UNIT_TESTS)
ADD_SUBDIRECTORY(unit_test)
ENDIF(ENABLE_UNIT_TESTS)
IF(ENABLE_NCZARR)
ADD_SUBDIRECTORY(nczarr_test)
ENDIF()
ENDIF()
# Code to generate an export header
#GENERATE_EXPORT_HEADER(netcdf
# BASE_NAME netcdf
# EXPORT_MACRO_NAME netcdf_EXPORT
# EXPORT_FILE_NAME netcdf_Export.h
# STATIC_DEFINE netcdf_BUILT_AS_STATIC
#)
#####
# Build doxygen documentation, if need be.
#####
ADD_SUBDIRECTORY(docs)
##
# Brute force, grab all of the dlls from the dependency directory,
# install them in the binary dir. Grab all of the .libs, put them
# in the libdir.
##
IF(MSVC)
FILE(GLOB COPY_FILES ${CMAKE_PREFIX_PATH}/lib/*.lib)
INSTALL(FILES ${COPY_FILES}
DESTINATION ${CMAKE_INSTALL_LIBDIR}
COMPONENT dependencies)
FILE(GLOB COPY_FILES ${CMAKE_PREFIX_PATH}/bin/*.dll)
STRING(REGEX REPLACE "msv[.*].dll" "" COPY_FILES "${COPY_FILES}")
INSTALL(FILES ${COPY_FILES}
DESTINATION ${CMAKE_INSTALL_BINDIR}
COMPONENT dependencies)
ENDIF()
# Subdirectory CMakeLists.txt files should specify their own
# 'install' files.
# Including 'CPack' kicks everything off.
INCLUDE(InstallRequiredSystemLibraries)
CONFIGURE_FILE(
${CMAKE_CURRENT_SOURCE_DIR}/FixBundle.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/FixBundle.cmake
@ONLY
)
###
# Create pkgconfig files.
###
IF(NOT DEFINED CMAKE_INSTALL_LIBDIR)
SET(CMAKE_INSTALL_LIBDIR lib)
ENDIF(NOT DEFINED CMAKE_INSTALL_LIBDIR)
# Set
SET(prefix ${CMAKE_INSTALL_PREFIX})
SET(exec_prefix ${CMAKE_INSTALL_PREFIX})
SET(libdir ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR})
SET(includedir ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR})
SET(CC ${CMAKE_C_COMPILER})
# Process all dependency libraries and create a string
# used when parsing netcdf.pc.in
SET(NC_LIBS "")
FOREACH(_LIB ${ALL_TLL_LIBS})
GET_FILENAME_COMPONENT(_LIB_NAME ${_LIB} NAME_WE)
STRING(REGEX REPLACE "^lib" "" _NAME ${_LIB_NAME})
LIST(APPEND NC_LIBS "-l${_NAME}")
GET_FILENAME_COMPONENT(_LIB_DIR ${_LIB} PATH)
LIST(APPEND LINKFLAGS "-L${_LIB_DIR}")
ENDFOREACH()
#SET(NC_LIBS "-lnetcdf ${NC_LIBS}")
IF(NC_LIBS)
STRING(REPLACE ";" " " NC_LIBS "${NC_LIBS}")
STRING(REPLACE "-lhdf5::hdf5-shared" "-lhdf5" NC_LIBS ${NC_LIBS})
STRING(REPLACE "-lhdf5::hdf5_hl-shared" "-lhdf5_hl" NC_LIBS ${NC_LIBS})
STRING(REPLACE "-lhdf5::hdf5-static" "-lhdf5" NC_LIBS ${NC_LIBS})
STRING(REPLACE "-lhdf5::hdf5_hl-static" "-lhdf5_hl" NC_LIBS ${NC_LIBS})
ENDIF()
STRING(REPLACE ";" " " LINKFLAGS "${LINKFLAGS}")
LIST(REMOVE_DUPLICATES NC_LIBS)
LIST(REMOVE_DUPLICATES LINKFLAGS)
SET(LIBS ${NC_LIBS})
SET(NC_LIBS "-lnetcdf")
configure_file(
${netCDF_SOURCE_DIR}/netcdf.pc.in
${netCDF_BINARY_DIR}/netcdf.pc @ONLY)
IF(NOT IS_DIRECTORY ${netCDF_BINARY_DIR}/tmp)
FILE(MAKE_DIRECTORY ${netCDF_BINARY_DIR}/tmp)
ENDIF()
configure_file("${netCDF_SOURCE_DIR}/nc-config.cmake.in"
"${netCDF_BINARY_DIR}/tmp/nc-config" @ONLY
NEWLINE_STYLE LF)
FILE(COPY "${netCDF_BINARY_DIR}/tmp/nc-config"
DESTINATION ${netCDF_BINARY_DIR}/
FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
INSTALL(FILES ${netCDF_BINARY_DIR}/netcdf.pc
DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
COMPONENT utilities)
INSTALL(PROGRAMS ${netCDF_BINARY_DIR}/nc-config
DESTINATION ${CMAKE_INSTALL_BINDIR}
COMPONENT utilities)
###
# End pkgconfig, nc-config file creation.
###
##
# Print the configuration summary
##
print_conf_summary()
# Enable Makedist files.
ADD_MAKEDIST()
ENABLE_MAKEDIST(README.md COPYRIGHT RELEASE_NOTES.md INSTALL INSTALL.cmake test_prog.c lib_flags.am cmake CMakeLists.txt COMPILE.cmake.txt config.h.cmake.in cmake_uninstall.cmake.in netcdf-config-version.cmake.in netcdf-config.cmake.in FixBundle.cmake.in nc-config.cmake.in configure configure.ac install-sh config.h.in config.sub CTestConfig.cmake.in)
#####
# Configure and print the libnetcdf.settings file.
#####
# Set variables to mirror those used by autoconf.
# This way we don't need to maintain two separate template
# files.
SET(host_cpu "${cpu}")
SET(host_vendor "${osname}")
SET(host_os "${osrel}")
SET(abs_top_builddir "${CMAKE_CURRENT_BINARY_DIR}")
SET(abs_top_srcdir "${CMAKE_CURRENT_SOURCE_DIR}")
STRING(RANDOM LENGTH 3 ALPHABET "0123456789" PLATFORMUID)
MATH(EXPR PLATFORMUID "${PLATFORMUID} + 1" OUTPUT_FORMAT DECIMAL)
SET(CC_VERSION "${CMAKE_C_COMPILER}")
# Build *FLAGS for libnetcdf.settings.
SET(CFLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE}}")
SET(CPPFLAGS "${CMAKE_CPP_FLAGS} ${CMAKE_CPP_FLAGS_${CMAKE_BUILD_TYPE}}")
SET(LDFLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_${CMAKE_BUILD_TYPE}}")
is_disabled(BUILD_SHARED_LIBS enable_static)
is_enabled(BUILD_SHARED_LIBS enable_shared)
is_enabled(ENABLE_V2_API HAS_NC2)
is_enabled(ENABLE_NETCDF_4 HAS_NC4)
is_enabled(ENABLE_HDF4 HAS_HDF4)
is_enabled(USE_HDF5 HAS_HDF5)
is_enabled(OFF HAS_BENCHMARKS)
is_enabled(STATUS_PNETCDF HAS_PNETCDF)
is_enabled(STATUS_PARALLEL HAS_PARALLEL)
is_enabled(ENABLE_PARALLEL4 HAS_PARALLEL4)
is_enabled(ENABLE_DAP HAS_DAP)
is_enabled(ENABLE_DAP2 HAS_DAP2)
is_enabled(ENABLE_DAP4 HAS_DAP4)
is_enabled(ENABLE_BYTERANGE HAS_BYTERANGE)
is_enabled(ENABLE_DISKLESS HAS_DISKLESS)
is_enabled(USE_MMAP HAS_MMAP)
is_enabled(JNA HAS_JNA)
is_enabled(ENABLE_ZERO_LENGTH_COORD_BOUND RELAX_COORD_BOUND)
is_enabled(USE_CDF5 HAS_CDF5)
is_enabled(ENABLE_ERANGE_FILL HAS_ERANGE_FILL)
is_enabled(HDF5_HAS_PAR_FILTERS HAS_PAR_FILTERS)
is_enabled(ENABLE_S3 HAS_S3)
is_enabled(ENABLE_S3_AWS HAS_S3_AWS)
is_enabled(ENABLE_S3_INTERNAL HAS_S3_INTERNAL)
is_enabled(HAS_HDF5_ROS3 HAS_HDF5_ROS3)
is_enabled(ENABLE_NCZARR HAS_NCZARR)
is_enabled(ENABLE_NCZARR_ZIP HAS_NCZARR_ZIP)
is_enabled(ENABLE_NCZARR_ZIP DO_NCZARR_ZIP_TESTS)
is_enabled(ENABLE_QUANTIZE HAS_QUANTIZE)
is_enabled(ENABLE_LOGGING HAS_LOGGING)
is_enabled(ENABLE_FILTER_TESTING DO_FILTER_TESTS)
is_enabled(HAVE_SZ HAS_SZIP)
is_enabled(HAVE_SZ HAS_SZLIB_WRITE)
is_enabled(HAVE_ZSTD HAS_ZSTD)
is_enabled(HAVE_BLOSC HAS_BLOSC)
is_enabled(HAVE_BZ2 HAS_BZ2)
is_enabled(ENABLE_REMOTE_FUNCTIONALITY DO_REMOTE_FUNCTIONALITY)
if(ENABLE_S3_INTERNAL)
SET(WHICH_S3_SDK "internal")
SET(NC_WHICH_S3_SDK "internal")
elseif(ENABLE_S3_AWS)
SET(WHICH_S3_SDK "aws-sdk-cpp")
SET(NC_WHICH_S3_SDK "aws-sdk-cpp")
else()
SET(WHICH_S3_SDK "none")
SET(NC_WHICH_S3_SDK "none")
endif()
if(WITH_S3_TESTING STREQUAL PUBLIC)
SET(ENABLE_S3_TESTING "public")
elseif(WITH_S3_TESTING)
SET(ENABLE_S3_TESTING "yes")
SET(ENABLE_S3_TESTALL "yes")
elseif(NOT WITH_S3_TESTING)
SET(ENABLE_S3_TESTING "no")
else()
SET(ENABLE_S3_TESTING "no")
endif()
# The Unidata testing S3 bucket
# WARNING: this must match the value in configure.ac
SET(S3TESTBUCKET "unidata-zarr-test-data" CACHE STRING "S3 test bucket")
# The working S3 path tree within the Unidata bucket.
# WARNING: this must match the value in configure.ac
SET(S3TESTSUBTREE "netcdf-c" CACHE STRING "Working S3 path.")
# Build a unique id based on the date
string(TIMESTAMP TESTUID "%s")
if(ENABLE_S3_TESTING)
FILE(APPEND "${CMAKE_CURRENT_BINARY_DIR}/s3cleanup_${PLATFORMUID}.uids" "${TESTUID}\n")
endif()
# Copy the CTest customization file into binary directory, as required.
CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/CTestCustom.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/CTestCustom.cmake")
# Generate file from template.
CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/libnetcdf.settings.in"
"${CMAKE_CURRENT_BINARY_DIR}/libnetcdf.settings"
@ONLY)
# Read in settings file, print out.
# Avoid using system-specific calls so that this
# might also work on Windows.
FILE(READ "${CMAKE_CURRENT_BINARY_DIR}/libnetcdf.settings"
LIBNETCDF_SETTINGS)
MESSAGE(STATUS ${LIBNETCDF_SETTINGS})
# Install libnetcdf.settings file into same location
# as the libraries.
INSTALL(FILES "${netCDF_BINARY_DIR}/libnetcdf.settings"
DESTINATION "${CMAKE_INSTALL_LIBDIR}"
COMPONENT libraries)
#####
# End libnetcdf.settings section.
#####
#####
# Create 'netcdf_meta.h' include file.
#####
configure_file(
${netCDF_SOURCE_DIR}/include/netcdf_meta.h.in
${netCDF_BINARY_DIR}/include/netcdf_meta.h @ONLY)
#####
# Create 'netcdf_dispatch.h' include file.
#####
configure_file(
${netCDF_SOURCE_DIR}/include/netcdf_dispatch.h.in
${netCDF_BINARY_DIR}/include/netcdf_dispatch.h @ONLY NEWLINE_STYLE LF)
####
# Build test_common.sh
#####
SET(EXTRA_DIST ${EXTRA_DIST} ${CMAKE_CURRENT_SOURCE_DIR}/test_common.in)
SET(TOPSRCDIR "${CMAKE_CURRENT_SOURCE_DIR}")
SET(TOPBUILDDIR "${CMAKE_CURRENT_BINARY_DIR}")
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test_common.in ${CMAKE_CURRENT_BINARY_DIR}/test_common.sh @ONLY NEWLINE_STYLE LF)
####
# Build s3cleanup.sh and s3gc.sh
#####
SET(EXTRA_DIST ${EXTRA_DIST} ${CMAKE_CURRENT_SOURCE_DIR}/s3cleanup.in ${CMAKE_CURRENT_SOURCE_DIR}/s3gc.in)
SET(TOPSRCDIR "${CMAKE_CURRENT_SOURCE_DIR}")
SET(TOPBUILDDIR "${CMAKE_CURRENT_BINARY_DIR}")
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/s3cleanup.in ${CMAKE_CURRENT_BINARY_DIR}/s3cleanup.sh @ONLY NEWLINE_STYLE LF)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/s3gc.in ${CMAKE_CURRENT_BINARY_DIR}/s3gc.sh @ONLY NEWLINE_STYLE LF)
#####
# Build and copy nc_test4/findplugin.sh to various places
#####
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/nc_test4/findplugin.in ${CMAKE_CURRENT_BINARY_DIR}/nc_test4/findplugin.sh @ONLY NEWLINE_STYLE LF)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/nc_test4/findplugin.in ${CMAKE_CURRENT_BINARY_DIR}/nczarr_test/findplugin.sh @ONLY NEWLINE_STYLE LF)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/nc_test4/findplugin.in ${CMAKE_CURRENT_BINARY_DIR}/plugins/findplugin.sh @ONLY NEWLINE_STYLE LF)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/nc_test4/findplugin.in ${CMAKE_CURRENT_BINARY_DIR}/examples/C/findplugin.sh @ONLY NEWLINE_STYLE LF)
IF(ENABLE_BENCHMARKS)
IF(ENABLE_PARALLEL4)
CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/nc_perf/run_par_bm_test.sh.in ${CMAKE_CURRENT_BINARY_DIR}/nc_perf/run_par_bm_test.sh @ONLY NEWLINE_STYLE LF)
CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/nc_perf/run_gfs_test.sh.in ${CMAKE_CURRENT_BINARY_DIR}/nc_perf/run_gfs_test.sh @ONLY NEWLINE_STYLE LF)
ENDIF(ENABLE_PARALLEL4)
ENDIF(ENABLE_BENCHMARKS)
IF(ENABLE_TESTS)
#####
# Build ncdap_test|dap4_test/findtestserver[4].c
#####
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/ncdap_test/findtestserver.c.in ${CMAKE_CURRENT_BINARY_DIR}/ncdap_test/findtestserver.c @ONLY NEWLINE_STYLE LF)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/ncdap_test/findtestserver.c.in ${CMAKE_CURRENT_BINARY_DIR}/dap4_test/findtestserver4.c @ONLY NEWLINE_STYLE LF)
#####
# Build dap4_test/pingurl4.c
#####
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/ncdap_test/pingurl.c ${CMAKE_CURRENT_BINARY_DIR}/dap4_test/pingurl4.c @ONLY NEWLINE_STYLE LF)
#####
# Build CTestCustom.cmake to cleanup S3 after tests are done.
#####
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CTestCustom.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/CTestCustom.cmake NEWLINE_STYLE LF)
ENDIF()
if(DEFINED ENV{LIB_FUZZING_ENGINE})
add_subdirectory(fuzz)
endif(DEFINED ENV{LIB_FUZZING_ENGINE})
####
# Export files
####
# Create CMake package configuration files. With these, other packages using
# cmake should be able to find netcdf using find_package and find_library.
# The EXPORT call is paired with one in liblib.
set(ConfigPackageLocation ${CMAKE_INSTALL_LIBDIR}/cmake/netCDF)
install(EXPORT netCDFTargets
DESTINATION ${ConfigPackageLocation}
COMPONENT headers
NAMESPACE netCDF::
)
include(CMakePackageConfigHelpers)
CONFIGURE_PACKAGE_CONFIG_FILE(
"${CMAKE_CURRENT_SOURCE_DIR}/netCDFConfig.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/netCDFConfig.cmake"
INSTALL_DESTINATION "${ConfigPackageLocation}"
NO_CHECK_REQUIRED_COMPONENTS_MACRO
PATH_VARS
CMAKE_INSTALL_PREFIX
CMAKE_INSTALL_INCLUDEDIR
CMAKE_INSTALL_LIBDIR
)
INSTALL(
FILES "${CMAKE_CURRENT_BINARY_DIR}/netCDFConfig.cmake"
DESTINATION "${ConfigPackageLocation}"
COMPONENT headers
)
add_library(netCDF::netcdf ALIAS netcdf)
target_include_directories(netcdf
PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
# Create export configuration
write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/netCDF/netCDFConfigVersion.cmake"
VERSION ${netCDF_VERSION}
COMPATIBILITY SameMajorVersion
)
install(
FILES
"${CMAKE_CURRENT_BINARY_DIR}/netCDF/netCDFConfigVersion.cmake"
DESTINATION ${ConfigPackageLocation}
COMPONENT headers
)
####
# End export files
####
# CPack inclusion must come last.
option(NETCDF_PACKAGE "Create netCDF-C package " ${NETCDF_IS_TOP_LEVEL})
if (NETCDF_PACKAGE)
include(CMakeInstallation.cmake)
endif()
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