87 lines
3.7 KiB
CMake
87 lines
3.7 KiB
CMake
set(COMMON_CXX_FEATURES cxx_alias_templates cxx_nullptr cxx_override)
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function(common_target_properties target)
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get_target_property(__type ${target} TYPE)
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set(__visibility PUBLIC)
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if(__type STREQUAL INTERFACE_LIBRARY)
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set(__interface 1)
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set(__visibility INTERFACE)
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endif()
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get_target_property(__sources ${target} SOURCES)
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foreach(__src IN LISTS __sources)
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string(REGEX MATCH ".*/qrc_.*\\.cpp$" __qrc ${__src})
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if(__qrc)
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set_property(SOURCE ${__qrc} PROPERTY COTIRE_EXCLUDED ON)
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endif()
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endforeach()
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target_compile_features(${target} ${__visibility} ${COMMON_CXX_FEATURES})
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get_target_property(_targetType ${target} TYPE)
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if(_targetType STREQUAL "EXECUTABLE" AND CMAKE_CXX_COMPILE_OPTIONS_PIE)
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target_compile_options(${target} PUBLIC "${CMAKE_CXX_COMPILE_OPTIONS_PIE}")
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endif()
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target_include_directories(
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${target}
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PUBLIC $<INSTALL_INTERFACE:include> $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}> $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/include>)
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if(APPLE)
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target_compile_definitions(${target} ${__visibility} Darwin)
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endif()
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if(NOT __interface)
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if(TARGET Qt5::Core)
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if(_targetType STREQUAL "EXECUTABLE")
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target_compile_options(${target} PUBLIC "${Qt5Core_EXECUTABLE_COMPILE_FLAGS}")
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endif()
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endif()
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if(CMAKE_CXX_COMPILER_IS_GCC AND NOT APPLE)
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set_target_properties(${target} PROPERTIES LINK_FLAGS "-Wl,--no-as-needed")
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endif()
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endif()
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# LTO only for executables (not libraries) in Release build type
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get_target_property(target_type ${target} TYPE)
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if(target_type STREQUAL "EXECUTABLE" AND CMAKE_BUILD_TYPE STREQUAL "Release")
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check_cxx_compiler_flag(-flto CXX_HAS_LTO_FLAG)
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check_cxx_compiler_flag(-fno-fat-lto-objects CXX_HAS_NO_FAT_LTO_FLAG)
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if(CMAKE_CXX_COMPILER_IS_GCC AND CXX_HAS_LTO_FLAG)
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find_program(CMAKE_GCC_AR NAMES "${_CMAKE_TOOLCHAIN_PREFIX}gcc-ar${_CMAKE_TOOLCHAIN_SUFFIX}"
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"${_CMAKE_TOOLCHAIN_PREFIX}gcc-ar" HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
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find_program(CMAKE_GCC_NM NAMES "${_CMAKE_TOOLCHAIN_PREFIX}gcc-nm${_CMAKE_TOOLCHAIN_SUFFIX}"
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"${_CMAKE_TOOLCHAIN_PREFIX}gcc-nm" HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
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find_program(
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CMAKE_GCC_RANLIB NAMES "${_CMAKE_TOOLCHAIN_PREFIX}gcc-ranlib${_CMAKE_TOOLCHAIN_SUFFIX}"
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"${_CMAKE_TOOLCHAIN_PREFIX}gcc-ranlib" HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
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if(CMAKE_GCC_AR AND CMAKE_GCC_NM AND CMAKE_GCC_RANLIB)
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -flto")
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if(CXX_HAS_NO_FAT_LTO_FLAG)
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fno-fat-lto-objects")
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endif()
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set(CMAKE_AR "${CMAKE_GCC_AR}")
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set(CMAKE_NM "${CMAKE_GCC_NM}")
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set(CMAKE_RANLIB "${CMAKE_GCC_RANLIB}")
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else()
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message(WARNING "GCC indicates LTO support, but binutils wrappers could not be found. Disabling LTO.")
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endif()
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else()
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check_enable_compiler_flag(-flto)
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check_enable_compiler_flag(-fno-fat-lto-objects)
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endif()
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endif()
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if(CMAKE_BUILD_TYPE STREQUAL Profile)
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target_compile_definitions(${target} ${__visibility} PROFILE)
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elseif(CMAKE_BUILD_TYPE STREQUAL Debug)
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target_compile_definitions(${target} ${__visibility} DEBUG)
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elseif(CMAKE_BUILD_TYPE STREQUAL Release)
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target_compile_definitions(${target} ${__visibility} RELEASE)
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elseif(CMAKE_BUILD_TYPE STREQUAL None)
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target_compile_definitions(${target} ${__visibility} ANALYSIS)
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endif()
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target_compile_definitions(
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${target}
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${__visibility}
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"TARGET_LSB_ID_${LSB_DISTRIBUTOR_ID}"
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"TARGET_LSB_CODENAME_${LSB_CODENAME}")
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endfunction()
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