[Cmake] Add Synchronization #80841
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| cmake_minimum_required(VERSION 3.29) | ||
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| project(SwiftRuntime LANGUAGES Swift C CXX) | ||
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| include(ExternalProject) | ||
| include(GNUInstallDirs) | ||
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| set(SwiftRuntime_SWIFTC_SOURCE_DIR "${PROJECT_SOURCE_DIR}/../../") | ||
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| foreach(lib ${Swift_ENABLE_RUNTIMES}) | ||
| string(TOLOWER ${lib} name) | ||
| set(SwiftRuntime_ENABLE_${name} YES) | ||
| endforeach() | ||
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| if(SwiftCore_DIR) | ||
| set(SwiftCore_DIR_FLAG "-DSwiftCore_DIR=${SwiftCore_DIR}") | ||
| endif() | ||
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| if(CMAKE_MAKE_PROGRAM) | ||
| set(MAKE_PROGRAM_FLAG "-DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}") | ||
| endif() | ||
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| set(COMMON_OPTIONS | ||
| -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} | ||
| -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} | ||
| -DCMAKE_INSTALL_LIBDIR=${CMAKE_INSTALL_LIBDIR} | ||
| -DCMAKE_INSTALL_NAME_DIR=${CMAKE_INSTALL_NAME_DIR} | ||
| -DCMAKE_BUILD_WITH_INSTALL_NAME_DIR=${CMAKE_BUILD_WITH_INSTALL_NAME_DIR} | ||
| -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR> | ||
| -DCMAKE_COLOR_DIAGNOSTICS=${CMAKE_COLOR_DIAGNOSTICS} | ||
| -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} | ||
| -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} | ||
| -DCMAKE_Swift_COMPILER=${CMAKE_Swift_COMPILER} | ||
| -DCMAKE_C_COMPILER_TARGET=${CMAKE_C_COMPILER_TARGET} | ||
| -DCMAKE_CXX_COMPILER_TARGET=${CMAKE_CXX_COMPILER_TARGET} | ||
| -DCMAKE_Swift_COMPILER_TARGET=${CMAKE_Swift_COMPILER_TARGET} | ||
| ${SwiftCore_DIR_FLAG} | ||
| ${MAKE_PROGRAM_FLAG}) | ||
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| # Synchronization | ||
| if(SwiftRuntime_ENABLE_synchronization) | ||
| ExternalProject_Add(Synchronization | ||
| PREFIX "Synchronization" | ||
| SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/Synchronization" | ||
| INSTALL_DIR "${CMAKE_INSTALL_PREFIX}" | ||
| INSTALL_COMMAND "" | ||
| CMAKE_ARGS | ||
| ${COMMON_OPTIONS}) | ||
| endif() |
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| Original file line number | Diff line number | Diff line change | ||||
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| @@ -0,0 +1,121 @@ | ||||||
| cmake_minimum_required(VERSION 3.29) | ||||||
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| set(CMAKE_POSITION_INDEPENDENT_CODE YES) | ||||||
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| list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/../cmake/modules") | ||||||
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| if($ENV{BUILD_NUMBER}) | ||||||
| math(EXPR BUILD_NUMBER "$ENV{BUILD_NUMBER} % 65535") | ||||||
| set(BUILD_NUMBER ".${BUILD_NUMBER}") | ||||||
| endif() | ||||||
| project(SwiftSynchronization | ||||||
| LANGUAGES Swift | ||||||
| VERSION 6.1.0${BUILD_NUMBER}) | ||||||
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| set(CMAKE_Swift_LANGUAGE_VERSION 5) | ||||||
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| include(GNUInstallDirs) | ||||||
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| if(NOT PROJECT_IS_TOP_LEVEL) | ||||||
| message(SEND_ERROR "Swift Synchronization must build as a standalone project") | ||||||
| endif() | ||||||
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| set(${PROJECT_NAME}_SWIFTC_SOURCE_DIR | ||||||
| "${PROJECT_SOURCE_DIR}/../../../" | ||||||
| CACHE FILEPATH "Path to the root source directory of the Swift compiler") | ||||||
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| set(${PROJECT_NAME}_VENDOR_MODULE_DIR "${CMAKE_SOURCE_DIR}/../cmake/modules/vendor" | ||||||
| CACHE FILEPATH "Location for private build system extension") | ||||||
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| find_package(SwiftCore) | ||||||
| include(gyb) | ||||||
| include(ResourceEmbedding) | ||||||
| include(AvailabilityMacros) | ||||||
| include(PlatformInfo) | ||||||
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| include("${${PROJECT_NAME}_VENDOR_MODULE_DIR}/Settings.cmake" OPTIONAL) | ||||||
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| option(${PROJECT_NAME}_ENABLE_LIBRARY_EVOLUTION "Generate ABI resilient runtime libraries" | ||||||
| ${SwiftCore_ENABLE_LIBRARY_EVOLUTION}) | ||||||
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| option(${PROJECT_NAME}_ENABLE_PRESPECIALIZATION "Enable generic metadata prespecialization" | ||||||
| ${SwiftCore_ENABLE_PRESPECIALIZATION}) | ||||||
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| option(${PROJECT_NAME}_ARCH_SUBDIR "Architecture used for setting the architecture subdirectory" | ||||||
| ${SwiftCore_ARCH_SUBDIR}) | ||||||
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| option(${PROJECT_NAME}_INSTALL_NESTED_SUBDIR "Install libraries under a platform and architecture subdirectory" | ||||||
| ${SwiftCore_INSTALL_NESTED_SUBDIR}) | ||||||
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| option(${PROJECT_NAME}_PLATFORM_SUBDIR "Platform name used for installed swift{doc,module,interface} files" | ||||||
| ${SwiftCore_PLATFORM_SUBDIR}) | ||||||
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| option(${PROJECT_NAME}_COMPILER_VARIANT_TARGET "Compiler variant target to use when emiting modules" | ||||||
| ${SwiftCore_COMPILER_VARIANT_TARGET}) | ||||||
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| include(CatalystSupport) | ||||||
| include(EmitSwiftInterface) | ||||||
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| add_compile_options( | ||||||
| "$<$<COMPILE_LANGUAGE:Swift>:-nostdlibimport>" | ||||||
| "$<$<AND:$<BOOL:${${PROJECT_NAME}_ENABLE_LIBRARY_EVOLUTION}>,$<COMPILE_LANGUAGE:Swift>>:-enable-library-evolution>" | ||||||
| "$<$<AND:$<BOOL:${${PROJECT_NAME}_ENABLE_PRESPECIALIZATION}>,$<COMPILE_LANGUAGE:Swift>>:SHELL:-Xfrontend -prespecialize-generic-metadata>" | ||||||
| $<$<COMPILE_LANGUAGE:Swift>:-explicit-module-build> | ||||||
| $<$<COMPILE_LANGUAGE:Swift>:-enable-builtin-module> | ||||||
| $<$<COMPILE_LANGUAGE:Swift>:-strict-memory-safety> | ||||||
| "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-enable-experimental-feature RawLayout>" | ||||||
| "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-enable-experimental-feature StaticExclusiveOnly>" | ||||||
| "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-enable-experimental-feature Extern>") | ||||||
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| gyb_expand(Atomics/AtomicIntegers.swift.gyb Atomics/AtomicIntegers.swift) | ||||||
| gyb_expand(Atomics/AtomicStorage.swift.gyb Atomics/AtomicStorage.swift) | ||||||
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| add_library(swiftSynchronization | ||||||
| Atomics/Atomic.swift | ||||||
| Atomics/AtomicBool.swift | ||||||
| Atomics/AtomicFloats.swift | ||||||
| Atomics/AtomicLazyReference.swift | ||||||
| Atomics/AtomicMemoryOrderings.swift | ||||||
| Atomics/AtomicOptional.swift | ||||||
| Atomics/AtomicPointers.swift | ||||||
| Atomics/AtomicRepresentable.swift | ||||||
| Atomics/WordPair.swift | ||||||
| Atomics/AtomicStorage.swift | ||||||
| Atomics/AtomicIntegers.swift | ||||||
| Cell.swift | ||||||
| Mutex/Mutex.swift | ||||||
| $<$<PLATFORM_ID:Darwin>:Mutex/DarwinImpl.swift> | ||||||
| $<$<PLATFORM_ID:Linux>:Mutex/LinuxImpl.swift> | ||||||
| $<$<PLATFORM_ID:WASI>:Mutex/SpinLoopHint.swift> | ||||||
| $<$<PLATFORM_ID:WINDOWS>:Mutex/WindowsImpl.swift>) | ||||||
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| set_target_properties(swiftSynchronization PROPERTIES | ||||||
| Swift_MODULE_NAME Synchronization | ||||||
| Swift_COMPILATION_MODE wholemodule) | ||||||
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| if(APPLE AND BUILD_SHARED_LIBS) | ||||||
| target_link_options(swiftSynchronization PRIVATE "SHELL:-Xlinker -headerpad_max_install_names") | ||||||
| endif() | ||||||
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| target_link_libraries(swiftSynchronization | ||||||
| PRIVATE | ||||||
| swiftCore | ||||||
| $<$<PLATFORM_ID:Darwin>:swiftDarwin>) | ||||||
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| set(${PROJECT_NAME}_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}/swift$<$<NOT:$<BOOL:${BUILD_SHARED_LIBS}>>:_static>$<$<BOOL:${Supplemental_INSTALL_NESTED_SUBDIR}>:/${Supplemental_PLATFORM_SUBDIR}/${Supplemental_ARCH_SUBDIR}>" CACHE STRING "") | ||||||
| set(${PROJECT_NAME}_INSTALL_SWIFTMODULEDIR "${CMAKE_INSTALL_LIBDIR}/swift$<$<NOT:$<BOOL:${BUILD_SHARED_LIBS}>>:_static>$<$<BOOL:${Supplemental_INSTALL_NESTED_SUBDIR}>:/${Supplemental_PLATFORM_SUBDIR}>" CACHE STRING "") | ||||||
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| install(TARGETS swiftSynchronization | ||||||
| EXPORT SwiftSupplementalTargets | ||||||
| COMPONENT SwiftCore_runtime | ||||||
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There was a problem hiding this comment. This seems a remnant from the reference code in SwiftCore -- maybe we can use the project name directly
Suggested change
There was a problem hiding this comment. Namespacing the component with the project name is good. Let's keep the |
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| ARCHIVE DESTINATION "${${PROJECT_NAME}_INSTALL_LIBDIR}" | ||||||
| LIBRARY DESTINATION "${${PROJECT_NAME}_INSTALL_LIBDIR}" | ||||||
| RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}") | ||||||
| emit_swift_interface(swiftSynchronization) | ||||||
| install_swift_interface(swiftSynchronization) | ||||||
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| # Configure plist creation for Darwin platforms. | ||||||
| generate_plist("${CMAKE_PROJECT_NAME}" "${CMAKE_PROJECT_VERSION}" swiftSynchronization) | ||||||
| embed_manifest(swiftSynchronization) | ||||||
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| include("${${PROJECT_NAME}_VENDOR_MODULE_DIR}/swiftSynchronization.cmake" OPTIONAL) | ||||||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,38 @@ | ||
| # Add flags for generating the zippered target variant in the build | ||
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| # Initialize `${PROJECT_NAME}_VARIANT_MODULE_TRIPLE` if the driver is able to emit | ||
| # modules for the target variant. | ||
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| if(${PROJECT_NAME}_COMPILER_VARIANT_TARGET) | ||
| add_compile_options( | ||
| "$<$<COMPILE_LANGUAGE:C,CXX>:SHELL:-darwin-target-variant ${${PROJECT_NAME}_COMPILER_VARIANT_TARGET}>" | ||
| "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-target-variant ${${PROJECT_NAME}_COMPILER_VARIANT_TARGET}>" | ||
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| # TODO: Remove me once we have a driver with | ||
| # https://github.com/swiftlang/swift-driver/pull/1803 | ||
| "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-Xclang-linker -darwin-target-variant -Xclang-linker ${${PROJECT_NAME}_COMPILER_VARIANT_TARGET}>") | ||
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| add_link_options( | ||
| "$<$<LINK_LANGUAGE:C,CXX>:SHELL:-darwin-target-variant ${${PROJECT_NAME}_COMPILER_VARIANT_TARGET}>" | ||
| "$<$<LINK_LANGUAGE:Swift>:SHELL:-target-variant ${${PROJECT_NAME}_COMPILER_VARIANT_TARGET}>" | ||
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| # TODO: Remove me once we have a driver with | ||
| # https://github.com/swiftlang/swift-driver/pull/1803 | ||
| "$<$<LINK_LANGUAGE:Swift>:SHELL:-Xclang-linker -darwin-target-variant -Xclang-linker ${${PROJECT_NAME}_COMPILER_VARIANT_TARGET}>") | ||
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| # TODO: Once we are guaranteed to have a driver with the variant module path | ||
| # support everywhere, we should integrate this into PlatformInfo.cmake | ||
| check_compiler_flag(Swift "-emit-variant-module-path ${CMAKE_CURRENT_BINARY_DIR}/CompilerID/variant.swiftmodule" HAVE_Swift_VARIANT_MODULE_PATH_FLAG) | ||
| if(HAVE_Swift_VARIANT_MODULE_PATH_FLAG) | ||
| # Get variant module triple | ||
| set(module_triple_command "${CMAKE_Swift_COMPILER}" -print-target-info -target ${${PROJECT_NAME}_COMPILER_VARIANT_TARGET}) | ||
| execute_process(COMMAND ${module_triple_command} OUTPUT_VARIABLE target_info_json) | ||
| message(CONFIGURE_LOG "Swift target variant info: ${target_info_json}") | ||
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| string(JSON module_triple GET "${target_info_json}" "target" "moduleTriple") | ||
| set(${PROJECT_NAME}_VARIANT_MODULE_TRIPLE "${module_triple}" CACHE STRING "Triple used for installed swift{module,interface} files for the target variant") | ||
| mark_as_advanced(${PROJECT_NAME}_VARIANT_MODULE_TRIPLE) | ||
| message(CONFIGURE_LOG "Swift target variant module triple: ${module_triple}") | ||
| endif() | ||
| endif() |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,73 @@ | ||
| # Generate and install swift interface files | ||
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| # TODO: CMake should learn how to model library evolution and generate this | ||
| # stuff automatically. | ||
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| # Generate a swift interface file for the target if library evolution is enabled | ||
| function(emit_swift_interface target) | ||
| # Generate the target-variant binary swift module when performing zippered | ||
| # build | ||
| if(${PROJECT_NAME}_VARIANT_MODULE_TRIPLE) | ||
| set(variant_module_tmp_dir "${CMAKE_CURRENT_BINARY_DIR}/${target}-${${PROJECT_NAME}_VARIANT_MODULE_TRIPLE}") | ||
| file(MAKE_DIRECTORY "${variant_module_tmp_dir}") | ||
| target_compile_options(${target} PRIVATE | ||
| "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-emit-variant-module-path ${variant_module_tmp_dir}/${target}.swiftmodule>") | ||
| endif() | ||
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| # Generate textual swift interfaces is library-evolution is enabled | ||
| if(${PROJECT_NAME}_ENABLE_LIBRARY_EVOLUTION) | ||
| target_compile_options(${target} PRIVATE | ||
| $<$<COMPILE_LANGUAGE:Swift>:-emit-module-interface-path$<SEMICOLON>${CMAKE_CURRENT_BINARY_DIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.swiftinterface> | ||
| $<$<COMPILE_LANGUAGE:Swift>:-emit-private-module-interface-path$<SEMICOLON>${CMAKE_CURRENT_BINARY_DIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.private.swiftinterface> | ||
| $<$<COMPILE_LANGUAGE:Swift>:-library-level$<SEMICOLON>api> | ||
| $<$<COMPILE_LANGUAGE:Swift>:-Xfrontend$<SEMICOLON>-require-explicit-availability=ignore>) | ||
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| # Emit catalyst swiftmodules and interfaces | ||
| if(${PROJECT_NAME}_VARIANT_MODULE_TRIPLE) | ||
| target_compile_options(${target} PRIVATE | ||
| "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-emit-variant-module-interface-path ${variant_module_tmp_dir}/${target}.swiftinterface>" | ||
| "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-emit-variant-private-module-interface-path ${variant_module_tmp_dir}/${target}.private.swiftinterface>") | ||
| endif() | ||
| endif() | ||
| endfunction() | ||
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| # Install the generated swift interface file for the target if library evolution | ||
| # is enabled. | ||
| function(install_swift_interface target) | ||
| # Install binary swift modules | ||
| install(FILES "${CMAKE_CURRENT_BINARY_DIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.swiftmodule" | ||
| RENAME "${${PROJECT_NAME}_MODULE_TRIPLE}.swiftmodule" | ||
| DESTINATION "${${PROJECT_NAME}_INSTALL_SWIFTMODULEDIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.swiftmodule" | ||
| COMPONENT ${PROJECT_NAME}_development) | ||
| if(${PROJECT_NAME}_VARIANT_MODULE_TRIPLE) | ||
| install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${target}-${${PROJECT_NAME}_VARIANT_MODULE_TRIPLE}/${target}.swiftmodule" | ||
| RENAME "${${PROJECT_NAME}_VARIANT_MODULE_TRIPLE}.swiftmodule" | ||
| DESTINATION "${${PROJECT_NAME}_INSTALL_SWIFTMODULEDIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.swiftmodule" | ||
| COMPONENT ${PROJECT_NAME}_development) | ||
| endif() | ||
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| # Install Swift interfaces if library-evolution is enabled | ||
| if(${PROJECT_NAME}_ENABLE_LIBRARY_EVOLUTION) | ||
| install(FILES "${CMAKE_CURRENT_BINARY_DIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.swiftinterface" | ||
| RENAME "${${PROJECT_NAME}_MODULE_TRIPLE}.swiftinterface" | ||
| DESTINATION "${${PROJECT_NAME}_INSTALL_SWIFTMODULEDIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.swiftmodule" | ||
| COMPONENT ${PROJECT_NAME}_development) | ||
| install(FILES "${CMAKE_CURRENT_BINARY_DIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.private.swiftinterface" | ||
| RENAME "${${PROJECT_NAME}_MODULE_TRIPLE}.private.swiftinterface" | ||
| DESTINATION "${${PROJECT_NAME}_INSTALL_SWIFTMODULEDIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.swiftmodule" | ||
| COMPONENT ${PROJECT_NAME}_development) | ||
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| # Install catalyst interface files | ||
| if(${PROJECT_NAME}_VARIANT_MODULE_TRIPLE) | ||
| install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${target}-${${PROJECT_NAME}_VARIANT_MODULE_TRIPLE}/${target}.swiftinterface" | ||
| RENAME "${${PROJECT_NAME}_VARIANT_MODULE_TRIPLE}.swiftinterface" | ||
| DESTINATION "${${PROJECT_NAME}_INSTALL_SWIFTMODULEDIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.swiftmodule" | ||
| COMPONENT ${PROJECT_NAME}_development) | ||
| install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${target}-${${PROJECT_NAME}_VARIANT_MODULE_TRIPLE}/${target}.private.swiftinterface" | ||
| RENAME "${${PROJECT_NAME}_VARIANT_MODULE_TRIPLE}.private.swiftinterface" | ||
| DESTINATION "${${PROJECT_NAME}_INSTALL_SWIFTMODULEDIR}/$<TARGET_PROPERTY:${target},Swift_MODULE_NAME>.swiftmodule" | ||
| COMPONENT ${PROJECT_NAME}_development) | ||
| endif() | ||
| endif() | ||
| endfunction() |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,38 @@ | ||
| if(NOT ${PROJECT_NAME}_SIZEOF_POINTER) | ||
| set(${PROJECT_NAME}_SIZEOF_POINTER "${CMAKE_SIZEOF_VOID_P}" CACHE STRING "Size of a pointer in bytes") | ||
| message(CONFIGURE_LOG "Stdlib Pointer size: ${CMAKE_SIZEOF_VOID_P}") | ||
| mark_as_advanced(${PROJECT_NAME}_SIZEOF_POINTER) | ||
| endif() | ||
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| # TODO: This logic should migrate to CMake once CMake supports installing swiftmodules | ||
| set(module_triple_command "${CMAKE_Swift_COMPILER}" -print-target-info) | ||
| if(CMAKE_Swift_COMPILER_TARGET) | ||
| list(APPEND module_triple_command -target ${CMAKE_Swift_COMPILER_TARGET}) | ||
| endif() | ||
| execute_process(COMMAND ${module_triple_command} OUTPUT_VARIABLE target_info_json) | ||
| message(CONFIGURE_LOG "Swift target info: ${module_triple_command}\n" | ||
| "${target_info_json}") | ||
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| if(NOT ${PROJECT_NAME}_MODULE_TRIPLE) | ||
| string(JSON module_triple GET "${target_info_json}" "target" "moduleTriple") | ||
| set(${PROJECT_NAME}_MODULE_TRIPLE "${module_triple}" CACHE STRING "Triple used for installed swift{doc,module,interface} files") | ||
| mark_as_advanced(${PROJECT_NAME}_MODULE_TRIPLE) | ||
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| message(CONFIGURE_LOG "Swift module triple: ${module_triple}") | ||
| endif() | ||
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| if(NOT ${PROJECT_NAME}_PLATFORM_SUBDIR) | ||
| string(JSON platform GET "${target_info_json}" "target" "platform") | ||
| set(${PROJECT_NAME}_PLATFORM_SUBDIR "${platform}" CACHE STRING "Platform name used for installed swift{doc,module,interface} files") | ||
| mark_as_advanced(${PROJECT_NAME}_PLATFORM_SUBDIR) | ||
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| message(CONFIGURE_LOG "Swift platform: ${platform}") | ||
| endif() | ||
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| if(NOT ${PROJECT_NAME}_ARCH_SUBDIR) | ||
| string(JSON arch GET "${target_info_json}" "target" "arch") | ||
| set(${PROJECT_NAME}_ARCH_SUBDIR "${arch}" CACHE STRING "Architecture used for setting the architecture subdirectory") | ||
| mark_as_advanced(${PROJECT_NAME}_ARCH_SUBDIR) | ||
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| message(CONFIGURE_LOG "Swift Arch: ${arch}") | ||
| endif() |
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Do you reference anything from there? I think that we should just drop this if possible. The supplemental libraries don't tend to reach into the sources of the core libraries AFAIK.
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*gyb enters chat*
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Though, for the purposes of the supplemental libraries, the gyb module should probably reach up into the compiler bits so that each of the supplemental projects don't need to explicitly.