mirror of
https://github.com/HDFGroup/hdf5.git
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113 lines
4.8 KiB
CMake
113 lines
4.8 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 COPYING file, which can be found at the root of the source code
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# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
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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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message (STATUS "Warnings Configuration: default Fortran: ${CMAKE_Fortran_FLAGS}")
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#-----------------------------------------------------------------------------
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# Option to allow the user to disable compiler warnings
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#-----------------------------------------------------------------------------
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if (HDF5_DISABLE_COMPILER_WARNINGS)
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message (STATUS "....Compiler warnings are suppressed")
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# MSVC uses /w to suppress warnings. It also complains if another
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# warning level is given, so remove it.
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if (MSVC)
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set (HDF5_WARNINGS_BLOCKED 1)
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")
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set (CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} /warn:none")
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endif ()
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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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# Borland uses -w- to suppress warnings.
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if (BORLAND)
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set (HDF5_WARNINGS_BLOCKED 1)
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set (CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -w-")
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endif ()
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# Most compilers use -w to suppress warnings.
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if (NOT HDF5_WARNINGS_BLOCKED)
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set (CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -w")
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endif ()
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endif ()
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#-----------------------------------------------------------------------------
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# HDF5 library compile options
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#-----------------------------------------------------------------------------
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#-----------------------------------------------------------------------------
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# CDash is configured to only allow 3000 warnings, so
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# break into groups (from the config/gnu-flags file)
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#-----------------------------------------------------------------------------
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if (NOT MSVC AND NOT MINGW)
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# General flags
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")
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ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/ifort-general")
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list (APPEND HDF5_CMAKE_Fortran_FLAGS "-stand:f03" "-free")
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elseif (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
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ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-general")
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list (APPEND HDF5_CMAKE_Fortran_FLAGS "-ffree-form" "-fimplicit-none")
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if (CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 8.0 AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.6)
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list (APPEND HDF5_CMAKE_Fortran_FLAGS "-std=f2008ts")
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else ()
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list (APPEND HDF5_CMAKE_Fortran_FLAGS "-std=f2008")
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endif ()
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elseif (CMAKE_Fortran_COMPILER_ID STREQUAL "PGI")
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list (APPEND HDF5_CMAKE_Fortran_FLAGS "-Mfreeform" "-Mdclchk" "-Mstandard" "-Mallocatable=03")
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endif ()
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message (STATUS "HDF5_CMAKE_Fortran_FLAGS=${HDF5_CMAKE_Fortran_FLAGS}")
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
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# Append more extra warning flags that only gcc 4.8+ know about
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if (NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.8)
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ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.8")
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endif ()
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# Append more extra warning flags that only gcc 4.9+ know about
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#if (NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.9)
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# ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.9")
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#endif ()
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# Append more extra warning flags that only gcc 5.x+ know about
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if (NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 5.0)
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ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-5")
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endif ()
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# Append more extra warning flags that only gcc 6.x+ know about
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if (NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 6.0)
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ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-6")
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endif ()
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# Append more extra warning flags that only gcc 7.x+ know about
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#if (NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 7.0)
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# ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-7")
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#endif ()
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# Append more extra warning flags that only gcc 8.x+ know about
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if (NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 8.0)
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ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-8")
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endif ()
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# Append more extra warning flags that only gcc 9.x+ know about
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#if (NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 9.0)
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# ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-9")
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#endif ()
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endif ()
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else ()
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")
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#ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/win-ifort-general")
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list (APPEND HDF5_CMAKE_Fortran_FLAGS "/warn:all" "/stand:f03" "/free")
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endif ()
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endif ()
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