TRILAB-192 add c++ and fortran warnings build systems one file
This commit is contained in:
Allen Byrne
131
config/cmake/HDFFortranCompilerFlags.cmake
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131
config/cmake/HDFFortranCompilerFlags.cmake
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#
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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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macro (ADD_H5_FFLAGS h5_fflag_var infile)
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file (STRINGS ${infile} TEST_FLAG_STREAM)
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#message (STATUS "TEST_FLAG_STREAM=${TEST_FLAG_STREAM}")
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list (LENGTH TEST_FLAG_STREAM len_flag)
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if (len_flag GREATER 0)
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math (EXPR _FP_LEN "${len_flag} - 1")
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foreach (line RANGE 0 ${_FP_LEN})
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list (GET TEST_FLAG_STREAM ${line} str_flag)
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string (REGEX REPLACE "^#.*" "" str_flag "${str_flag}")
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#message (STATUS "str_flag=${str_flag}")
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if (str_flag)
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list (APPEND ${h5_fflag_var} "${str_flag}")
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endif ()
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endforeach ()
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endif ()
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#message (STATUS "h5_fflag_var=${${h5_fflag_var}}")
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endmacro ()
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message (STATUS "Warnings Configuration: default: ${CMAKE_Fortran_FLAGS}")
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#-----------------------------------------------------------------------------
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# Option to allow the user to disable compiler warnings
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#-----------------------------------------------------------------------------
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option (HDF5_DISABLE_COMPILER_WARNINGS "Disable compiler warnings" OFF)
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if (HDF5_DISABLE_COMPILER_WARNINGS)
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message (STATUS "....Compiler warnings are suppressed")
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# MSVC uses /w to suppress warnings. It also complains if another
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# warning level is given, so remove it.
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if (MSVC)
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set (HDF5_WARNINGS_BLOCKED 1)
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string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS}")
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set (CMAKE_Fortran_FLAGS "${CMAKE_Fortran_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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# 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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# General flags
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")
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ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/intel-ifort-general")
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list (APPEND CMAKE_Fortran_FLAGS "-stand f08 -free -implicitnone")
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elseif (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
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ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-general")
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list (APPEND CMAKE_Fortran_FLAGS "-ffree-form -std=f2008 -fimplicit-none")
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elseif (CMAKE_Fortran_COMPILER_ID STREQUAL "PGI")
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list (APPEND CMAKE_Fortran_FLAGS "-Mfreeform -Mdclchk -Mstandard -Mallocatable=03")
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endif ()
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message (STATUS "CMAKE_Fortran_FLAGS=${CMAKE_Fortran_FLAGS}")
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
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# Append warning flags that only gcc 4.4+ knows about
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ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.4")
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endif ()
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# Append more extra warning flags that only gcc 4.5+ know about
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.5)
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ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.5")
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endif ()
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# Append more extra warning flags that only gcc 4.6+ know about
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#if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.6)
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# ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.6")
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#endif ()
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# Append more extra warning flags that only gcc 4.7+ know about
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.7)
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ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.7")
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endif ()
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# Append more extra warning flags that only gcc 4.8+ know about
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.8)
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ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${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 (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.9)
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# ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.9")
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#endif ()
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# Append more extra warning flags that only gcc 5.1+ know about
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 5.0)
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ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${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 (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 6.0)
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ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-6")
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endif ()
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# Append more extra warning flags that only gcc 7.x+ know about
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#if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 7.0)
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# ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${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 (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 8.0)
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ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-8")
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endif ()
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# Append more extra warning flags that only gcc 9.x+ know about
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#if (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 9.0)
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# ADD_H5_FLAGS (CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-9")
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#endif ()
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