2017-04-18 03:32:16 +08:00
|
|
|
#
|
|
|
|
# Copyright by The HDF Group.
|
|
|
|
# All rights reserved.
|
|
|
|
#
|
|
|
|
# This file is part of HDF5. The full HDF5 copyright notice, including
|
|
|
|
# terms governing use, modification, and redistribution, is contained in
|
|
|
|
# the COPYING file, which can be found at the root of the source code
|
2021-02-17 22:52:36 +08:00
|
|
|
# distribution tree, or in https://www.hdfgroup.org/licenses.
|
2017-04-18 03:32:16 +08:00
|
|
|
# If you do not have access to either file, you may request a copy from
|
|
|
|
# help@hdfgroup.org.
|
|
|
|
#
|
2019-01-03 07:07:37 +08:00
|
|
|
set(CMAKE_C_STANDARD 99)
|
|
|
|
set(CMAKE_C_STANDARD_REQUIRED TRUE)
|
2018-08-17 04:45:17 +08:00
|
|
|
|
2019-01-03 07:07:37 +08:00
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C99_STANDARD_COMPILE_OPTION} ${CMAKE_C_FLAGS}")
|
2020-02-12 23:42:23 +08:00
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_SANITIZER_FLAGS} ${CMAKE_C_FLAGS}")
|
|
|
|
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_SANITIZER_FLAGS} ${CMAKE_CXX_FLAGS}")
|
2021-03-23 04:28:06 +08:00
|
|
|
|
2021-01-13 22:29:15 +08:00
|
|
|
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
|
|
|
|
message (VERBOSE "Warnings Configuration: default: ${CMAKE_C_FLAGS} : ${CMAKE_CXX_FLAGS}")
|
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# Compiler specific flags : Shouldn't there be compiler tests for these
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
if (CMAKE_COMPILER_IS_GNUCC)
|
2018-07-18 22:39:13 +08:00
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
|
2018-01-20 00:49:17 +08:00
|
|
|
if (${HDF_CFG_NAME} MATCHES "Debug")
|
2015-05-15 22:38:38 +08:00
|
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
|
2015-07-10 00:56:16 +08:00
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Og -ftrapv -fno-common")
|
2015-05-15 22:38:38 +08:00
|
|
|
endif ()
|
2018-01-13 04:17:04 +08:00
|
|
|
else ()
|
2018-10-03 07:13:21 +08:00
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
|
2015-05-15 00:51:20 +08:00
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstdarg-opt")
|
|
|
|
endif ()
|
2021-02-09 07:23:09 +08:00
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 10.0)
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# Option to allow the user to enable build extended diagnostics
|
|
|
|
#
|
|
|
|
# This should NOT be on by default as it can cause process issues.
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
option (HDF5_ENABLE_BUILD_DIAGS "Enable color and URL extended diagnostic messages" OFF)
|
|
|
|
if (HDF5_ENABLE_BUILD_DIAGS)
|
|
|
|
message (STATUS "... default color and URL extended diagnostic messages enabled")
|
|
|
|
else ()
|
|
|
|
message (STATUS "... disable color and URL extended diagnostic messages")
|
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fdiagnostics-urls=never -fno-diagnostics-color")
|
|
|
|
endif ()
|
|
|
|
endif ()
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# Option to allow the user to disable compiler warnings
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
option (HDF5_DISABLE_COMPILER_WARNINGS "Disable compiler warnings" OFF)
|
|
|
|
if (HDF5_DISABLE_COMPILER_WARNINGS)
|
2018-08-17 04:45:17 +08:00
|
|
|
message (STATUS "....Compiler warnings are suppressed")
|
2015-05-15 00:51:20 +08:00
|
|
|
# MSVC uses /w to suppress warnings. It also complains if another
|
|
|
|
# warning level is given, so remove it.
|
|
|
|
if (MSVC)
|
|
|
|
set (HDF5_WARNINGS_BLOCKED 1)
|
|
|
|
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
|
2018-01-31 02:46:23 +08:00
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W0")
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
if (WIN32)
|
|
|
|
add_definitions (-D_CRT_SECURE_NO_WARNINGS)
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
# Borland uses -w- to suppress warnings.
|
|
|
|
if (BORLAND)
|
|
|
|
set (HDF5_WARNINGS_BLOCKED 1)
|
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-")
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
|
|
|
|
# Most compilers use -w to suppress warnings.
|
|
|
|
if (NOT HDF5_WARNINGS_BLOCKED)
|
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w")
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
|
2020-03-25 05:45:12 +08:00
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# HDF5 library compile options
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
|
2015-05-15 00:51:20 +08:00
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# CDash is configured to only allow 3000 warnings, so
|
|
|
|
# break into groups (from the config/gnu-flags file)
|
|
|
|
#-----------------------------------------------------------------------------
|
2020-06-11 03:25:10 +08:00
|
|
|
if (NOT MSVC AND NOT MINGW)
|
2020-11-25 11:57:48 +08:00
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# Option to allow the user to interpret certain warnings as errors
|
|
|
|
#
|
|
|
|
# This should NOT be on by default as it can cause a lot of conflicts with
|
|
|
|
# new operating systems and compiler versions. Header files that are out of
|
|
|
|
# our control (MPI, HDFS, etc.) can also raise warnings.
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
option (HDF5_ENABLE_WARNINGS_AS_ERRORS "Interpret some warnings as errors" OFF)
|
|
|
|
if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
|
|
|
|
message (STATUS "...some warnings will be interpreted as errors")
|
|
|
|
endif ()
|
|
|
|
|
2018-08-17 04:45:17 +08:00
|
|
|
if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
|
2020-03-25 05:45:12 +08:00
|
|
|
list (APPEND HDF5_CMAKE_C_FLAGS "-erroff=%none -DBSD_COMP")
|
2018-08-17 04:45:17 +08:00
|
|
|
else ()
|
|
|
|
# General flags
|
|
|
|
#
|
|
|
|
# Note that some of the flags listed here really should be developer
|
|
|
|
# flags (listed in a separate variable, below) but we put them here
|
|
|
|
# because they are not raised by the current code and we'd like to
|
|
|
|
# know if they do start showing up.
|
|
|
|
#
|
|
|
|
# NOTE: Don't add -Wpadded here since we can't/won't fix the (many)
|
|
|
|
# warnings that are emitted. If you need it, add it at configure time.
|
2018-10-03 07:13:21 +08:00
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
|
2020-04-06 22:35:43 +08:00
|
|
|
ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/general")
|
2021-03-23 04:28:06 +08:00
|
|
|
list (APPEND H5_CFLAGS "-Wcomment -Wdeprecated -Wmain -Wmissing-declarations -Wmissing-prototypes -Wp64 -Wpointer-arith")
|
|
|
|
list (APPEND H5_CFLAGS "-Wreturn-type -Wstrict-prototypes -Wuninitialized")
|
|
|
|
list (APPEND H5_CFLAGS "-Wunknown-pragmas -Wunused-function -Wunused-variable")
|
2018-10-03 07:13:21 +08:00
|
|
|
# this is just a failsafe
|
2021-03-23 04:28:06 +08:00
|
|
|
list (APPEND H5_CFLAGS "-finline-functions")
|
2018-10-03 07:13:21 +08:00
|
|
|
if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 18.0)
|
2021-03-23 04:28:06 +08:00
|
|
|
list (APPEND H5_CFLAGS "-Wextra-tokens -Wformat -Wformat-security -Wic-pointer -Wshadow")
|
|
|
|
list (APPEND H5_CFLAGS "-Wsign-compare -Wtrigraphs -Wwrite-strings")
|
2018-10-03 07:13:21 +08:00
|
|
|
endif()
|
|
|
|
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
2020-05-19 03:28:51 +08:00
|
|
|
# Add general CFlags for GCC versions 4.8 and above
|
2020-04-25 05:25:51 +08:00
|
|
|
if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
|
2020-05-19 03:28:51 +08:00
|
|
|
ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/general")
|
2020-11-25 11:57:48 +08:00
|
|
|
if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-general")
|
2020-11-26 01:50:21 +08:00
|
|
|
else ()
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/noerror-general")
|
2020-11-25 11:57:48 +08:00
|
|
|
endif ()
|
2020-04-21 05:03:08 +08:00
|
|
|
endif ()
|
2018-10-03 07:13:21 +08:00
|
|
|
# gcc automatically inlines based on the optimization level
|
|
|
|
# this is just a failsafe
|
2021-03-23 04:28:06 +08:00
|
|
|
list (APPEND H5_CFLAGS "-finline-functions")
|
2021-05-18 05:25:55 +08:00
|
|
|
elseif (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
|
2020-03-28 06:10:38 +08:00
|
|
|
ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/general")
|
2020-11-25 11:57:48 +08:00
|
|
|
if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/error-general")
|
2020-11-26 01:50:21 +08:00
|
|
|
else ()
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/noerror-general")
|
2020-11-25 11:57:48 +08:00
|
|
|
endif ()
|
2020-03-28 06:10:38 +08:00
|
|
|
elseif (CMAKE_C_COMPILER_ID STREQUAL "PGI")
|
|
|
|
list (APPEND HDF5_CMAKE_C_FLAGS "-Minform=inform")
|
2018-10-03 07:13:21 +08:00
|
|
|
endif ()
|
2021-01-13 22:29:15 +08:00
|
|
|
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
|
|
|
|
message (VERBOSE "CMAKE_C_FLAGS_GENERAL=${HDF5_CMAKE_C_FLAGS}")
|
|
|
|
endif ()
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
|
|
|
|
2020-04-13 21:16:57 +08:00
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# Option to allow the user to enable developer warnings
|
|
|
|
# Developer warnings (suggestions from gcc, not code problems)
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
option (HDF5_ENABLE_DEV_WARNINGS "Enable HDF5 developer group warnings" OFF)
|
|
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
|
|
|
message (STATUS "....HDF5 developer group warnings are enabled")
|
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
|
2021-03-23 04:28:06 +08:00
|
|
|
list (APPEND H5_CFLAGS "-Winline -Wreorder -Wport -Wstrict-aliasing")
|
2020-05-19 03:28:51 +08:00
|
|
|
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-general")
|
2021-05-18 05:25:55 +08:00
|
|
|
elseif (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/developer-general")
|
2020-04-13 21:16:57 +08:00
|
|
|
endif ()
|
|
|
|
else ()
|
2020-05-19 03:28:51 +08:00
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-general")
|
2021-05-18 05:25:55 +08:00
|
|
|
elseif (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/no-developer-general")
|
2017-01-13 04:00:50 +08:00
|
|
|
endif ()
|
2020-04-13 21:16:57 +08:00
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
|
2020-04-13 21:16:57 +08:00
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
|
|
# Technically, variable-length arrays are part of the C99 standard, but
|
|
|
|
# we should approach them a bit cautiously... Only needed for gcc 4.X
|
2020-05-19 03:28:51 +08:00
|
|
|
if (CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0 AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.8-4.last")
|
2017-01-13 04:00:50 +08:00
|
|
|
endif ()
|
|
|
|
|
|
|
|
# Append more extra warning flags that only gcc 4.8+ know about
|
2020-04-13 21:16:57 +08:00
|
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.8)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.8")
|
2017-01-13 04:00:50 +08:00
|
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-4.8")
|
2017-01-13 04:00:50 +08:00
|
|
|
else ()
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-4.8")
|
2017-01-13 04:00:50 +08:00
|
|
|
endif ()
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
|
|
|
|
# Append more extra warning flags that only gcc 4.9+ know about
|
2020-04-13 21:16:57 +08:00
|
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.9")
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
|
2020-04-22 22:43:15 +08:00
|
|
|
# Append more extra warning flags that only gcc 5.x+ know about
|
2020-04-13 21:16:57 +08:00
|
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/5")
|
2020-11-25 11:57:48 +08:00
|
|
|
if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-5")
|
2020-11-26 01:50:21 +08:00
|
|
|
else ()
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-5")
|
2020-11-25 11:57:48 +08:00
|
|
|
endif ()
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
|
|
|
|
|
|
|
# Append more extra warning flags that only gcc 6.x+ know about
|
2020-04-13 21:16:57 +08:00
|
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 6.0)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/6")
|
2019-06-23 08:34:47 +08:00
|
|
|
endif ()
|
|
|
|
|
|
|
|
# Append more extra warning flags that only gcc 7.x+ know about
|
2020-04-13 21:16:57 +08:00
|
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 7.0)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/7")
|
2020-03-24 04:10:33 +08:00
|
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-7")
|
2020-03-24 04:10:33 +08:00
|
|
|
#else ()
|
2021-03-23 04:28:06 +08:00
|
|
|
# ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-7")
|
2020-03-24 04:10:33 +08:00
|
|
|
endif ()
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
|
2019-06-28 22:10:43 +08:00
|
|
|
# Append more extra warning flags that only gcc 8.x+ know about
|
2020-04-13 21:16:57 +08:00
|
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 8.0)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/8")
|
2020-11-25 11:57:48 +08:00
|
|
|
if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-8")
|
2020-11-25 11:57:48 +08:00
|
|
|
endif ()
|
2020-03-24 04:10:33 +08:00
|
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-8")
|
2020-03-24 04:10:33 +08:00
|
|
|
else ()
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-8")
|
2020-03-24 04:10:33 +08:00
|
|
|
endif ()
|
2019-06-28 22:10:43 +08:00
|
|
|
endif ()
|
|
|
|
|
2019-07-03 12:49:35 +08:00
|
|
|
# Append more extra warning flags that only gcc 9.x+ know about
|
2020-04-13 21:16:57 +08:00
|
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.0)
|
2021-03-23 04:28:06 +08:00
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/9")
|
|
|
|
endif ()
|
|
|
|
|
|
|
|
# Append more extra warning flags that only gcc 9.3+ know about
|
|
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.3)
|
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/9.3")
|
|
|
|
endif ()
|
|
|
|
|
|
|
|
# Append more extra warning flags that only gcc 10.x+ know about
|
|
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 10.0)
|
|
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
|
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-10")
|
|
|
|
#else ()
|
|
|
|
# ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-10")
|
|
|
|
endif ()
|
2019-07-03 12:49:35 +08:00
|
|
|
endif ()
|
2020-04-13 21:16:57 +08:00
|
|
|
endif ()
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# Option to allow the user to enable all warnings
|
|
|
|
#-----------------------------------------------------------------------------
|
2021-03-23 04:28:06 +08:00
|
|
|
option (HDF5_ENABLE_ALL_WARNINGS "Enable all warnings" ON)
|
2015-05-15 00:51:20 +08:00
|
|
|
if (HDF5_ENABLE_ALL_WARNINGS)
|
2018-08-17 04:45:17 +08:00
|
|
|
message (STATUS "....All Warnings are enabled")
|
2015-05-15 00:51:20 +08:00
|
|
|
if (MSVC)
|
2017-01-13 02:41:50 +08:00
|
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
|
|
|
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
|
2021-03-23 04:28:06 +08:00
|
|
|
list (APPEND HDF5_CMAKE_C_FLAGS "/Wall" "/wd4668")
|
2017-01-13 02:41:50 +08:00
|
|
|
else ()
|
|
|
|
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
|
2021-03-23 04:28:06 +08:00
|
|
|
list (APPEND HDF5_CMAKE_C_FLAGS "/W3" "/wd4100" "/wd4706" "/wd4127")
|
2017-01-13 02:41:50 +08:00
|
|
|
endif ()
|
2017-01-11 07:09:53 +08:00
|
|
|
else ()
|
2021-03-23 04:28:06 +08:00
|
|
|
list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS})
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
|
|
|
endif ()
|
2015-05-15 00:51:20 +08:00
|
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# This is in here to help some of the GCC based IDES like Eclipse
|
|
|
|
# and code blocks parse the compiler errors and warnings better.
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
if (CMAKE_COMPILER_IS_GNUCC)
|
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fmessage-length=0")
|
2017-01-11 07:09:53 +08:00
|
|
|
endif ()
|
2019-09-14 00:33:47 +08:00
|
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# Option for --enable-asserts
|
|
|
|
# By default, CMake adds NDEBUG to CMAKE_${lang}_FLAGS for Release build types
|
|
|
|
# This option will force/override the default setting for all configurations
|
|
|
|
#-----------------------------------------------------------------------------
|
2019-09-18 04:43:27 +08:00
|
|
|
#option (HDF5_ENABLE_ASSERTS "Determines whether NDEBUG is defined to control assertions." OFF)
|
|
|
|
set (HDF5_ENABLE_ASSERTS "OFF" CACHE STRING "Determines whether NDEBUG is defined to control assertions (OFF NO YES)")
|
|
|
|
set_property (CACHE HDF5_ENABLE_ASSERTS PROPERTY STRINGS OFF NO YES)
|
|
|
|
if (HDF5_ENABLE_ASSERTS MATCHES "YES")
|
2019-09-14 00:33:47 +08:00
|
|
|
add_compile_options ("-UNDEBUG")
|
2019-09-18 04:43:27 +08:00
|
|
|
elseif (HDF5_ENABLE_ASSERTS MATCHES "NO")
|
2019-09-14 00:33:47 +08:00
|
|
|
add_compile_options ("-DNDEBUG")
|
|
|
|
endif ()
|
|
|
|
MARK_AS_ADVANCED (HDF5_ENABLE_ASSERTS)
|
|
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# Option for --enable-symbols
|
|
|
|
# This option will force/override the default setting for all configurations
|
|
|
|
#-----------------------------------------------------------------------------
|
2019-09-18 04:43:27 +08:00
|
|
|
#option (HDF5_ENABLE_SYMBOLS "Add debug symbols to the library independent of the build mode and optimization level." OFF)
|
|
|
|
set (HDF5_ENABLE_SYMBOLS "OFF" CACHE STRING "Add debug symbols to the library independent of the build mode and optimization level (OFF NO YES)")
|
|
|
|
set_property (CACHE HDF5_ENABLE_SYMBOLS PROPERTY STRINGS OFF NO YES)
|
|
|
|
if (HDF5_ENABLE_SYMBOLS MATCHES "YES")
|
2019-09-14 00:33:47 +08:00
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
|
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g")
|
|
|
|
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -fno-omit-frame-pointer")
|
|
|
|
endif ()
|
2019-09-18 04:43:27 +08:00
|
|
|
elseif (HDF5_ENABLE_SYMBOLS MATCHES "NO")
|
2019-09-14 00:33:47 +08:00
|
|
|
if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
|
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wl,-s")
|
|
|
|
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -s")
|
|
|
|
endif ()
|
|
|
|
endif ()
|
|
|
|
MARK_AS_ADVANCED (HDF5_ENABLE_SYMBOLS)
|
|
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# Option for --enable-profiling
|
|
|
|
# This option will force/override the default setting for all configurations
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
option (HDF5_ENABLE_PROFILING "Enable profiling flags independently from the build mode." OFF)
|
|
|
|
if (HDF5_ENABLE_PROFILING)
|
2020-03-25 05:45:12 +08:00
|
|
|
list (APPEND HDF5_CMAKE_C_FLAGS "${PROFILE_CFLAGS}")
|
2019-09-14 00:33:47 +08:00
|
|
|
endif ()
|
|
|
|
MARK_AS_ADVANCED (HDF5_ENABLE_PROFILING)
|
|
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
# Option for --enable-optimization
|
|
|
|
# This option will force/override the default setting for all configurations
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
option (HDF5_ENABLE_OPTIMIZATION "Enable optimization flags/settings independently from the build mode" OFF)
|
|
|
|
if (HDF5_ENABLE_OPTIMIZATION)
|
2020-03-25 05:45:12 +08:00
|
|
|
list (APPEND HDF5_CMAKE_C_FLAGS "${OPTIMIZE_CFLAGS}")
|
2019-09-14 00:33:47 +08:00
|
|
|
endif ()
|
|
|
|
MARK_AS_ADVANCED (HDF5_ENABLE_OPTIMIZATION)
|