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
196 lines
8.7 KiB
CMake
196 lines
8.7 KiB
CMake
#
|
|
# 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 LICENSE file, which can be found at the root of the source code
|
|
# distribution tree, or in https://www.hdfgroup.org/licenses.
|
|
# If you do not have access to either file, you may request a copy from
|
|
# help@hdfgroup.org.
|
|
#
|
|
|
|
###############################################################################
|
|
# This file included from HDFCompilerFlags.cmake with
|
|
# if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
###############################################################################
|
|
#-----------------------------------------------------------------------------
|
|
# Compiler specific flags
|
|
#-----------------------------------------------------------------------------
|
|
|
|
set (CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
|
|
if (${HDF_CFG_NAME} MATCHES "Debug" OR ${HDF_CFG_NAME} MATCHES "Developer")
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Og -ftrapv -fno-common")
|
|
endif ()
|
|
else ()
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0 AND
|
|
NOT CMAKE_C_CLANG_TIDY)
|
|
# `clang-tidy` does not understand -fstdarg-opt
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstdarg-opt")
|
|
endif ()
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 10.0)
|
|
#-----------------------------------------------------------------------------
|
|
# Option to allow the user to enable build extended diagnostics
|
|
#
|
|
# This should NOT be on by default as it can cause process issues.
|
|
#-----------------------------------------------------------------------------
|
|
option (HDF5_ENABLE_BUILD_DIAGS "Enable color and URL extended diagnostic messages" OFF)
|
|
mark_as_advanced (HDF5_ENABLE_BUILD_DIAGS)
|
|
if (HDF5_ENABLE_BUILD_DIAGS)
|
|
message (STATUS "... default color and URL extended diagnostic messages enabled")
|
|
else ()
|
|
message (STATUS "... disable color and URL extended diagnostic messages")
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fdiagnostics-urls=never -fno-diagnostics-color")
|
|
endif ()
|
|
endif ()
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# HDF5 library compile options - to be made available to all targets
|
|
#-----------------------------------------------------------------------------
|
|
|
|
if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
|
|
# General flags
|
|
#
|
|
# Note that some of the flags listed here really should be developer
|
|
# flags (listed in a separate variable, below) but we put them here
|
|
# because they are not raised by the current code and we'd like to
|
|
# know if they do start showing up.
|
|
#
|
|
# NOTE: Don't add -Wpadded here since we can't/won't fix the (many)
|
|
# warnings that are emitted. If you need it, add it at configure time.
|
|
# Add general CFlags for GCC versions 4.8 and above
|
|
if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
|
|
ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF_CONFIG_DIR}/gnu-warnings/general")
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/error-general")
|
|
endif ()
|
|
# gcc automatically inlines based on the optimization level
|
|
# this is just a failsafe
|
|
list (APPEND H5_CFLAGS "-finline-functions")
|
|
message (VERBOSE "CMAKE_C_FLAGS_GENERAL=${HDF5_CMAKE_C_FLAGS}")
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Option to allow the user to enable developer warnings
|
|
# Developer warnings (suggestions from gcc, not code problems)
|
|
#-----------------------------------------------------------------------------
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
|
message (STATUS "....HDF5 developer group warnings are enabled")
|
|
if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/developer-general")
|
|
endif ()
|
|
|
|
# Turn on -Winline warnings now only for non-Debug and
|
|
# non-Developer builds. For at least GNU compilers this
|
|
# flag appears to conflict specifically with the -Og
|
|
# optimization flag and will produce warnings about functions
|
|
# not being considered for inlining
|
|
if (NOT ${HDF_CFG_NAME} MATCHES "Debug" AND NOT ${HDF_CFG_NAME} MATCHES "Developer")
|
|
list (APPEND H5_CFLAGS "-Winline")
|
|
endif ()
|
|
else ()
|
|
if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/no-developer-general")
|
|
endif ()
|
|
endif ()
|
|
|
|
# Technically, variable-length arrays are part of the C99 standard, but
|
|
# we should approach them a bit cautiously... Only needed for gcc 4.X
|
|
if (CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0 AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/4.8-4.last")
|
|
endif ()
|
|
|
|
# Append more extra warning flags that only gcc 4.8+ knows about
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.8)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/4.8")
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/developer-4.8")
|
|
else ()
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/no-developer-4.8")
|
|
endif ()
|
|
endif ()
|
|
|
|
# Append more extra warning flags that only gcc 4.9+ knows about
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/4.9")
|
|
endif ()
|
|
|
|
# Append more extra warning flags that only gcc 5.x+ knows about
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/5")
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/error-5")
|
|
endif ()
|
|
|
|
# Append more extra warning flags that only gcc 6.x+ knows about
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 6.0)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/6")
|
|
endif ()
|
|
|
|
# Append more extra warning flags that only gcc 7.x+ knows about
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 7.0)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/7")
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/error-7")
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/developer-7")
|
|
#else ()
|
|
# ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/no-developer-7")
|
|
endif ()
|
|
endif ()
|
|
|
|
# Append more extra warning flags that only gcc 8.x+ knows about
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 8.0)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/8")
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/error-8")
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/developer-8")
|
|
else ()
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/no-developer-8")
|
|
endif ()
|
|
endif ()
|
|
|
|
# Append more extra warning flags that only gcc 9.x+ knows about
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.0)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/9")
|
|
endif ()
|
|
|
|
# Append more extra warning flags that only gcc 9.3+ knows about
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.3)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/9.3")
|
|
endif ()
|
|
|
|
# Append more extra warning flags that only gcc 10.x+ knows about
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 10.0)
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/developer-10")
|
|
#else ()
|
|
# ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/no-developer-10")
|
|
endif ()
|
|
endif ()
|
|
|
|
# Append more extra warning flags that only gcc 12.x+ knows about
|
|
# or which should only be enabled for gcc 12.x+
|
|
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 12.0)
|
|
if (HDF5_ENABLE_DEV_WARNINGS)
|
|
ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/developer-12")
|
|
#else ()
|
|
# ADD_H5_FLAGS (H5_CFLAGS "${HDF_CONFIG_DIR}/gnu-warnings/no-developer-12")
|
|
endif ()
|
|
endif ()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# This is in here to help some of the GCC based IDES like Eclipse
|
|
# and code blocks parse the compiler errors and warnings better.
|
|
#-----------------------------------------------------------------------------
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fmessage-length=0")
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Option for --enable-symbols
|
|
# This option will force/override the default setting for all configurations
|
|
#-----------------------------------------------------------------------------
|
|
if (HDF5_ENABLE_SYMBOLS MATCHES "YES")
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -fno-omit-frame-pointer")
|
|
elseif (HDF5_ENABLE_SYMBOLS MATCHES "NO")
|
|
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -s")
|
|
endif ()
|