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common-settings.cmake
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#
# Common FLAGS for all compilers
#
set(CMAKE_CXX_STANDARD 17)
set(COMMON_GCC_FLAGS "-Wall -W -Wextra -Wfatal-errors")
if (NOT WIN32)
# These flags are incompatible with non-x86 architectures (e.g ARM)
# TODO remove
set(COMMON_GCC_FLAGS "${COMMON_GCC_FLAGS} -pipe -msse -msse2 -Wunused-but-set-variable -Wunused-but-set-parameter")
set(COMMON_GCC_FLAGS "${COMMON_GCC_FLAGS} -Werror=return-type")
endif()
set(COMMON_MSVC_FLAGS "/W3 /MP4 /Zi ")
set(COMMON_MSVC_FLAGS "${COMMON_MSVC_FLAGS} /we4715 /we4716") #adding no return or no return for all code paths as errors
set(ADDITIONAL_C_FLAGS " -Wconversion -Wmissing-prototypes -Wstrict-prototypes")
set(ADDITIONAL_C_FLAGS "${ADDITIONAL_C_FLAGS} -Wmissing-noreturn -Wpacked -Wredundant-decls -Wbad-function-cast -W -Wcast-align -Wcast-qual -Wsign-compare -fno-exceptions -Wdeclaration-after-statement")
Set(ANTARES_VERSION_TARGET "unknown")
Set(ANTARES_INSTALLER_EXTENSION "")
macro(EMBED_MANIFEST manifestfile target)
if(MSVC AND NOT MSVC9)
message(STATUS "{antares} :: adding rule for manifest ${manifestfile}")
set(ANTARES_UI_BIN_TARGET "Debug\\")
if("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
set(ANTARES_UI_BIN_TARGET "Release\\")
endif()
add_custom_command(TARGET ${target} POST_BUILD COMMAND
"${PROJECT_SOURCE_DIR}/../bin/mt.exe"
"-nologo" "-manifest"
"\"${CMAKE_CURRENT_SOURCE_DIR}/${manifestfile}\""
"-outputresource:${CMAKE_CURRENT_SOURCE_DIR}\\${ANTARES_UI_BIN_TARGET}\\${target};1"
COMMENT "Embedding the manifest into the executable '${CMAKE_CURRENT_SOURCE_DIR}\\${ANTARES_UI_BIN_TARGET}\\${target}'")
endif()
endmacro()
#
# Command line options for G++ (Debug)
#
# Ex: cmake . -DCMAKE_BUILD_TYPE=release
#
if("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
#
# Build Configuration: Release
#
set(ANTARES_VERSION_TARGET "release")
if(NOT WIN32)
set(CMAKE_CXX_FLAGS_RELEASE "${COMMON_GCC_FLAGS} -O3 -funroll-loops -finline-functions")
set(CMAKE_C_FLAGS_RELEASE "${COMMON_GCC_FLAGS} -O3 -funroll-loops -finline-functions ${ADDITIONAL_C_FLAGS}")
endif(NOT WIN32)
add_definitions("-DNDEBUG") # Remove asserts
if (NOT MINGW AND NOT MSVC)
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -ansi")
endif()
if (NOT MSVC)
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -std=c99")
endif()
if("${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -pg --no-inline")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -pg --no-inline")
endif("${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
else()
#
# Build Configuration: Debug
#
set(ANTARES_VERSION_TARGET "debug")
set(ANTARES_INSTALLER_EXTENSION "-debug")
if(NOT WIN32)
set(CMAKE_CXX_FLAGS_DEBUG "${COMMON_GCC_FLAGS} -g3 -ggdb3 -feliminate-unused-debug-symbols")
set(CMAKE_C_FLAGS_DEBUG "${COMMON_GCC_FLAGS} -g3 -ggdb3 -feliminate-unused-debug-symbols ${ADDITIONAL_C_FLAGS}")
endif()
add_definitions("-DANTDEBUG") # More debug !
if (NOT MINGW AND NOT MSVC)
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -ansi")
endif()
if (NOT MSVC)
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -std=c99")
endif()
endif()
#TODO : check these definitions
# UNICODE
if(WIN32 OR WIN64)
add_definitions("-DUNICODE")
add_definitions("-D_UNICODE")
add_definitions("-D__UNICODE")
endif()
if(MSVC)
#Compile option must be updated if VPCKG static is used (can't mix different compile option)
if("${VCPKG_TARGET_TRIPLET}" STREQUAL "x64-windows-static" OR "${VCPKG_TARGET_TRIPLET}" STREQUAL "x86-windows-static")
set(CMAKE_C_FLAGS_DEBUG "${COMMON_MSVC_FLAGS} /MTd /GR /Ot /Od /EHsc /RTC1")
set(CMAKE_CXX_FLAGS_DEBUG "${COMMON_MSVC_FLAGS} /MTd /GR /Ot /Od /EHsc /RTC1 /fp:except")
else()
set(CMAKE_C_FLAGS_DEBUG "${COMMON_MSVC_FLAGS} /MDd /GR /Ot /Od /EHsc /RTC1")
set(CMAKE_CXX_FLAGS_DEBUG "${COMMON_MSVC_FLAGS} /MDd /GR /Ot /Od /EHsc /RTC1 /fp:except")
endif()
if("${VCPKG_TARGET_TRIPLET}" STREQUAL "x64-windows-static" OR "${VCPKG_TARGET_TRIPLET}" STREQUAL "x86-windows-static")
set(CMAKE_C_FLAGS_DEBUG "${COMMON_MSVC_FLAGS} /MTd /GR /Ot /Od /EHsc /RTC1")
set(CMAKE_CXX_FLAGS_DEBUG "${COMMON_MSVC_FLAGS} /MTd /GR /Ot /Od /EHsc /RTC1 /fp:except")
else()
set(CMAKE_C_FLAGS_DEBUG "${COMMON_MSVC_FLAGS} /MDd /GR /Ot /Od /EHsc /RTC1")
set(CMAKE_CXX_FLAGS_DEBUG "${COMMON_MSVC_FLAGS} /MDd /GR /Ot /Od /EHsc /RTC1 /fp:except")
endif()
# RELEASE
set(CMAKE_EXE_LINKER_FLAGS_RELEASE)
set(MSVC_RELEASE_FLAGS)
# O2x: optimization
set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /O2")
# Prefer speed instead of size
set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /Ot")
# Omit frame pointer
set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /Oy")
# Any suitable inlining
set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /Ob2")
# Fiber-safe optimizations
set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /GT")
# whole program / requires "Link time code generation"
#set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /GL")
# No buffer security check
set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /GS-")
# Intrinsic functions
set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /Oi")
# Multithreaded DLL
#Compile option must be updated if VPCKG static is used (can't mix different compile option)
if("${VCPKG_TARGET_TRIPLET}" STREQUAL "x64-windows-static" OR "${VCPKG_TARGET_TRIPLET}" STREQUAL "x86-windows-static")
set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /MT")
else()
set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /MD")
endif()
# linker: Link time code generation
#set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
if(NOT "${ANTARES_x86_64}" STREQUAL "")
#message(STATUS "{antares} using 64bits architecture")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /MACHINE:X64")
set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} /MACHINE:X64")
else()
# SSE2
set(MSVC_RELEASE_FLAGS "${MSVC_RELEASE_FLAGS} /arch:SSE2")
endif()
# Release
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /RELEASE")
# Remove symbols
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /OPT:REF")
set(CMAKE_CXX_FLAGS_RELEASE "${COMMON_MSVC_FLAGS} ${MSVC_RELEASE_FLAGS} /EHsc")
set(CMAKE_C_FLAGS_RELEASE "${COMMON_MSVC_FLAGS} ${MSVC_RELEASE_FLAGS} /EHsc")
#SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "/debug /VERSION:${ANTARES_VERSION_HI}.${ANTARES_VERSION_LO}")
#SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "/VERSION:${ANTARES_VERSION_HI}.${ANTARES_VERSION_LO}")
endif()
if (NOT MSVC)
# segv for gcc
if (CMAKE_COMPILER_IS_GNUCC)
execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
if (GCC_VERSION VERSION_GREATER 4.7 OR GCC_VERSION VERSION_EQUAL 4.7)
#set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fvisibility-ms-compat -fvisibility-inlines-hidden")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fvisibility-inlines-hidden")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fvisibility-ms-compat -fvisibility-inlines-hidden")
endif()
endif()
endif()
#TODO : check why theses definition are needed
if(WIN32)
add_definitions("-DANT_WINDOWS")
add_definitions("/D_CRT_SECURE_NO_WARNINGS")
endif()
# Thread safety
add_definitions("-D_REENTRANT -DXUSE_MTSAFE_API")
# ICC Optimizations
if (ICC)
message(STATUS "{antares} Adding optimization flags for ICC")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Os /QaxSSE3 /Qunroll-aggressive /Qinline-calloc /Qms:0")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Os /QaxSSE3 /Qunroll-aggressive /Qinline-calloc /Qms:0")
endif()
#TODO : check these macro
macro(import_std_libs TARGET)
if(MSVC10)
# WinSock
target_link_libraries(${TARGET} PRIVATE wsock32.lib)
elseif(WIN32)
target_link_libraries(${TARGET} PRIVATE wsock32.lib legacy_stdio_definitions.lib)
endif()
endmacro()
macro(executable_strip TARGET)
if("${CMAKE_BUILD_TYPE}" STREQUAL "release")
if(NOT MSVC)
if(WIN32)
add_custom_command(TARGET ${TARGET} POST_BUILD COMMAND ${CMAKE_STRIP} $<TARGET_FILE:${TARGET}>)
else()
add_custom_command(TARGET ${TARGET} POST_BUILD COMMAND ${CMAKE_STRIP} --strip-all $<TARGET_FILE:${TARGET}>)
endif()
endif()
endif()
endmacro()
if("${CMAKE_BUILD_TYPE}" STREQUAL "release" OR "${CMAKE_BUILD_TYPE}" STREQUAL "tuning")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_RELEASE}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS_RELEASE}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_DEBUG} ${COVERAGE_CXX_FLAGS}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS_DEBUG} ${COVERAGE_CXX_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${COVERAGE_LINKER_FLAGS}")
endif()