mirror of
https://github.com/HDFGroup/hdf5.git
synced 2026-09-25 04:09:44 +03:00
Allen Byrne
aa9784ea25
* Update config/examples/HDF5AsSubdirMacros.cmake * Move f90 config file and remove m4 dir
173 lines
7.2 KiB
CMake
173 lines
7.2 KiB
CMake
#
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# Copyright by The HDF Group.
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# All rights reserved.
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#
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# This file is part of HDF5. The full HDF5 copyright notice, including
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# terms governing use, modification, and redistribution, is contained in
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# the LICENSE file, which can be found at the root of the source code
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# distribution tree, or in https://www.hdfgroup.org/licenses.
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# If you do not have access to either file, you may request a copy from
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# help@hdfgroup.org.
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#
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ENABLE_LANGUAGE (CXX)
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set (CMAKE_CXX_STANDARD 11)
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set (CMAKE_CXX_STANDARD_REQUIRED TRUE)
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set (CMAKE_CXX_EXTENSIONS OFF)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_SANITIZER_FLAGS} ${CMAKE_CXX_FLAGS}")
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message (VERBOSE "Warnings Configuration: CXX default: ${CMAKE_CXX_FLAGS}")
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#-----------------------------------------------------------------------------
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# Compiler specific flags
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#-----------------------------------------------------------------------------
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# MSVC 14.28 enables C5105, but the Windows SDK 10.0.18362.0 triggers it.
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if ((_CLANG_MSVC_WINDOWS OR CMAKE_CXX_COMPILER_ID STREQUAL "MSVC") AND CMAKE_CXX_COMPILER_LOADED)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc")
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if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.28)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -wd5105")
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endif ()
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endif ()
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if (CMAKE_CXX_COMPILER_ID STREQUAL SunPro AND CMAKE_CXX_COMPILER_LOADED)
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if (NOT DEFINED CMAKE_CXX${CMAKE_CXX_STANDARD}_STANDARD_COMPILE_OPTION)
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if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.13)
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if (NOT CMAKE_CXX_STANDARD OR CMAKE_CXX_STANDARD EQUAL 98)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++03")
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endif ()
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else ()
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -library=stlport4")
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endif ()
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endif ()
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endif ()
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#-----------------------------------------------------------------------------
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# Option to allow the user to disable compiler warnings
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#-----------------------------------------------------------------------------
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if (CMAKE_CXX_COMPILER_LOADED)
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if (HDF5_DISABLE_COMPILER_WARNINGS)
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message (STATUS "....Compiler warnings are suppressed")
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# MSVC uses /w to suppress warnings. It also complains if another
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# warning level is given, so remove it.
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if (MSVC)
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set (HDF5_WARNINGS_BLOCKED 1)
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string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W0")
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endif ()
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if (WIN32)
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add_definitions (-D_CRT_SECURE_NO_WARNINGS)
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endif ()
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# Most compilers use -w to suppress warnings.
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if (NOT HDF5_WARNINGS_BLOCKED)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w")
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endif ()
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endif ()
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if (CMAKE_CXX_COMPILER_ID MATCHES "NVHPC" )
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include (${HDF_CONFIG_DIR}/flags/HDFNvhpcCXXFlags.cmake)
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endif ()
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if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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include (${HDF_CONFIG_DIR}/flags/HDFGnuCXXFlags.cmake)
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endif ()
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if (CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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include (${HDF_CONFIG_DIR}/flags/HDFIntelCXXFlags.cmake)
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endif ()
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if (CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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include (${HDF_CONFIG_DIR}/flags/HDFMsvcCXXFlags.cmake)
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endif ()
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#because this will match other compilers with clang in the name this should be checked last
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if (CMAKE_CXX_COMPILER_ID MATCHES "[Cc]lang")
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include (${HDF_CONFIG_DIR}/flags/HDFClangCXXFlags.cmake)
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endif ()
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#-----------------------------------------------------------------------------
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# HDF5 library compile options - to be made available to all targets
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#-----------------------------------------------------------------------------
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if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
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list (APPEND HDF5_CMAKE_CXX_FLAGS "-erroff=%none -DBSD_COMP")
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else ()
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# General flags
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#
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# Note that some of the flags listed here really should be developer
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# flags (listed in a separate variable, below) but we put them here
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# because they are not raised by the current code and we'd like to
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# know if they do start showing up.
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#
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# NOTE: Don't add -Wpadded here since we can't/won't fix the (many)
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# warnings that are emitted. If you need it, add it at configure time.
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if (CMAKE_CXX_COMPILER_ID STREQUAL "PGI")
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list (APPEND HDF5_CMAKE_CXX_FLAGS "-Minform=inform")
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endif ()
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message (VERBOSE "CMAKE_CXX_FLAGS_GENERAL=${HDF5_CMAKE_CXX_FLAGS}")
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endif ()
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#-----------------------------------------------------------------------------
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# Option to allow the user to enable all warnings
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#-----------------------------------------------------------------------------
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if (HDF5_ENABLE_ALL_WARNINGS)
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message (STATUS "....All Warnings are enabled")
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if (MSVC)
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if (HDF5_ENABLE_DEV_WARNINGS)
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string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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list (APPEND HDF5_CMAKE_CXX_FLAGS "/Wall" "/wd4668")
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else ()
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string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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list (APPEND HDF5_CMAKE_CXX_FLAGS "/W3" "/wd4100" "/wd4706" "/wd4127")
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endif ()
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else ()
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list (APPEND HDF5_CMAKE_CXX_FLAGS ${H5_CXXFLAGS})
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endif ()
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endif ()
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#-----------------------------------------------------------------------------
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# Option for --enable-profiling
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# This option will force/override the default setting for all configurations
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#-----------------------------------------------------------------------------
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if (HDF5_ENABLE_PROFILING)
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list (APPEND HDF5_CMAKE_CXX_FLAGS "${PROFILE_CXXFLAGS}")
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endif ()
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#-----------------------------------------------------------------------------
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# Option for --enable-optimization
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# This option will force/override the default setting for all configurations
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#-----------------------------------------------------------------------------
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if (HDF5_ENABLE_OPTIMIZATION)
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list (APPEND HDF5_CMAKE_CXX_FLAGS "${OPTIMIZE_CXXFLAGS}")
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endif ()
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#-----------------------------------------------------------------------------
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# Option to override the compiler for h5c++
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#-----------------------------------------------------------------------------
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if (HDF5_ENABLE_PARALLEL AND MPI_CXX_FOUND)
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set (_HDF5_H5CC_CXX_COMPILER ${MPI_CXX_COMPILER})
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else ()
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set (_HDF5_H5CC_CXX_COMPILER ${CMAKE_CXX_COMPILER})
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endif ()
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set (HDF5_H5CC_CXX_COMPILER ${_HDF5_H5CC_CXX_COMPILER} CACHE STRING "C++ compiler to use in h5c++")
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endif ()
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#-----------------------------------------------------------------------------
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# The build mode flags are not added to CMAKE_CXX_FLAGS, so create a separate
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# variable for them so they can be written out to libhdf5.settings and
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# H5build_settings.c
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#-----------------------------------------------------------------------------
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if ("${HDF_CFG_NAME}" STREQUAL "Debug")
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set (HDF5_BUILD_MODE_CXX_FLAGS "${CMAKE_CXX_FLAGS_DEBUG}")
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elseif ("${HDF_CFG_NAME}" STREQUAL "Developer")
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set (HDF5_BUILD_MODE_CXX_FLAGS "${CMAKE_CXX_FLAGS_DEVELOPER}")
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elseif ("${HDF_CFG_NAME}" STREQUAL "Release")
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set (HDF5_BUILD_MODE_CXX_FLAGS "${CMAKE_CXX_FLAGS_RELEASE}")
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elseif ("${HDF_CFG_NAME}" STREQUAL "MinSizeRel")
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set (HDF5_BUILD_MODE_CXX_FLAGS "${CMAKE_CXX_FLAGS_MINSIZEREL}")
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elseif ("${HDF_CFG_NAME}" STREQUAL "RelWithDebInfo")
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set (HDF5_BUILD_MODE_CXX_FLAGS "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
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else ()
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set (HDF5_BUILD_MODE_CXX_FLAGS "")
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endif ()
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