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#
# API Notes for the C++ Standard Library
#
set(output_dir "${SWIFTLIB_DIR}/apinotes")
add_custom_command_target(unused_var
CUSTOM_TARGET_NAME CxxStdlib-apinotes
COMMAND ${CMAKE_COMMAND} "-E" "make_directory" "${output_dir}"
COMMAND ${CMAKE_COMMAND} "-E" "copy_if_different" "${CMAKE_CURRENT_SOURCE_DIR}/std.apinotes" "${output_dir}"
COMMENT "Copying CxxStdlib API Notes to ${output_dir}"
OUTPUT "${output_dir}/std.apinotes"
DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/std.apinotes")
swift_install_in_component(FILES std.apinotes
DESTINATION "lib/swift/apinotes"
COMPONENT compiler)
set_property(TARGET CxxStdlib-apinotes PROPERTY FOLDER "Miscellaneous")
add_dependencies(sdk-overlay CxxStdlib-apinotes)
add_dependencies(compiler CxxStdlib-apinotes)
# Swift compiler currently assumes that the Darwin overlay is a dependency of
# CxxStdlib, and fails to build CxxStdlib if Darwin.swiftmodule in build dir
# is built with a different (older) version of the compiler. To workaround this,
# declare the Darwin overlay as a dependency of CxxStdlib.
set(swift_cxxstdlib_darwin_dependencies)
if(SWIFT_BUILD_STDLIB AND SWIFT_BUILD_SDK_OVERLAY)
set(swift_cxxstdlib_darwin_dependencies Darwin)
endif()
#
# C++ Standard Library Overlay.
#
# The overlay is fragile (i.e. it does not use library evolution)
# as it's not ABI stable.
add_swift_target_library(swiftCxxStdlib STATIC NO_LINK_NAME IS_STDLIB IS_SWIFT_ONLY IS_FRAGILE
std.swift
Chrono.swift
String.swift
SWIFT_MODULE_DEPENDS Cxx
SWIFT_MODULE_DEPENDS_IOS ${swift_cxxstdlib_darwin_dependencies}
SWIFT_MODULE_DEPENDS_OSX ${swift_cxxstdlib_darwin_dependencies}
SWIFT_MODULE_DEPENDS_TVOS ${swift_cxxstdlib_darwin_dependencies}
SWIFT_MODULE_DEPENDS_WATCHOS ${swift_cxxstdlib_darwin_dependencies}
SWIFT_MODULE_DEPENDS_XROS ${swift_cxxstdlib_darwin_dependencies}
SWIFT_MODULE_DEPENDS_MACCATALYST ${swift_cxxstdlib_darwin_dependencies}
SWIFT_MODULE_DEPENDS_ANDROID Android
SWIFT_COMPILE_FLAGS ${SWIFT_RUNTIME_SWIFT_COMPILE_FLAGS} ${SWIFT_STANDARD_LIBRARY_SWIFT_FLAGS}
-cxx-interoperability-mode=default
-Xfrontend -module-interface-preserve-types-as-written
SWIFT_COMPILE_FLAGS_LINUX
${SWIFT_SDK_LINUX_CXX_OVERLAY_SWIFT_COMPILE_FLAGS}
DEPLOYMENT_VERSION_OSX ${COMPATIBILITY_MINIMUM_DEPLOYMENT_VERSION_OSX}
DEPLOYMENT_VERSION_IOS ${COMPATIBILITY_MINIMUM_DEPLOYMENT_VERSION_IOS}
DEPLOYMENT_VERSION_TVOS ${COMPATIBILITY_MINIMUM_DEPLOYMENT_VERSION_TVOS}
DEPLOYMENT_VERSION_WATCHOS ${COMPATIBILITY_MINIMUM_DEPLOYMENT_VERSION_WATCHOS}
DEPLOYMENT_VERSION_XROS ${COMPATIBILITY_MINIMUM_DEPLOYMENT_VERSION_XROS}
LINK_FLAGS "${SWIFT_RUNTIME_SWIFT_LINK_FLAGS}"
TARGET_SDKS ALL_APPLE_PLATFORMS LINUX WINDOWS ANDROID
INSTALL_IN_COMPONENT compiler
INSTALL_WITH_SHARED
DEPENDS libstdcxx-modulemap libcxxshim_modulemap CxxStdlib-apinotes)
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