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2f7aa428db
Separate swift-syntax libs for the compiler and for the library plugins.
Compiler communicates with library plugins using serialized messages
just like executable plugins.
* `lib/swift/host/compiler/lib_Compiler*.dylib`(`lib/CompilerSwiftSyntax`):
swift-syntax libraries for compiler. Library evolution is disabled.
* Compiler (`ASTGen` and `swiftIDEUtilsBridging`) only depends on
`lib/swift/host/compiler` libraries.
* `SwiftInProcPluginServer`: In-process plugin server shared library.
This has one `swift_inproc_plugins_handle_message` entry point that
receives a message and return the response.
* In the compiler
* Add `-in-process-plugin-server-path` front-end option, which specifies
the `SwiftInProcPluginServer` shared library path.
* Remove `LoadedLibraryPlugin`, because all library plugins are managed
by `SwiftInProcPluginServer`
* Introduce abstract `CompilerPlugin` class that has 2 subclasses:
* `LoadedExecutablePlugin` existing class that represents an
executable plugin
* `InProcessPlugins` wraps `dlopen`ed `SwiftInProcPluginServer`
* Unified the code path in `TypeCheckMacros.cpp` and `ASTGen`, the
difference between executable plugins and library plugins are now
abstracted by `CompilerPlugin`
53 lines
2.1 KiB
CMake
53 lines
2.1 KiB
CMake
if(NOT SWIFT_BUILD_SWIFT_SYNTAX)
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return()
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endif()
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if(NOT EXISTS "${SWIFT_PATH_TO_SWIFT_SYNTAX_SOURCE}")
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message(SEND_ERROR "swift-syntax is required to build the Swift compiler. Please run update-checkout or specify SWIFT_PATH_TO_SWIFT_SYNTAX_SOURCE")
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return()
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endif()
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# Build swift-syntax libraries with FetchContent.
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function(includeSwiftSyntax)
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set(CMAKE_Swift_COMPILER_TARGET ${SWIFT_HOST_TRIPLE})
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set(BUILD_SHARED_LIBS ON)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${SWIFT_HOST_LIBRARIES_DEST_DIR}/compiler")
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${SWIFT_HOST_LIBRARIES_DEST_DIR}/compiler")
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if(SWIFT_HOST_VARIANT_SDK MATCHES "LINUX|ANDROID|OPENBSD|FREEBSD")
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set(SWIFT_HOST_LIBRARIES_RPATH "$ORIGIN;$ORIGIN/../../${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_LIB_SUBDIR}")
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endif()
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# Add unique ABI prefix to swift-syntax libraries so that compiler libraries (e.g. sourcekitdInProc)
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# can be used from tools that has its own swift-syntax libraries as SwiftPM dependencies.
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set(SWIFT_MODULE_ABI_NAME_PREFIX "_Compiler")
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set(SWIFTSYNTAX_TARGET_NAMESPACE "_Compiler")
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set(SWIFTSYNTAX_EMIT_MODULE OFF)
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file(TO_CMAKE_PATH "${SWIFT_PATH_TO_SWIFT_SYNTAX_SOURCE}" swift_syntax_path)
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FetchContent_Declare(CompilerSwiftSyntax SOURCE_DIR "${swift_syntax_path}")
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FetchContent_MakeAvailable(CompilerSwiftSyntax)
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endfunction()
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includeSwiftSyntax()
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set(compiler_swiftsyntax_libs
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_CompilerSwiftSyntax
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_CompilerSwiftOperators
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_CompilerSwiftSyntaxBuilder
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_CompilerSwiftParser
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_CompilerSwiftParserDiagnostics
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_CompilerSwiftCompilerPluginMessageHandling
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_CompilerSwiftSyntaxMacroExpansion
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_CompilerSwiftSyntaxMacros
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_CompilerSwiftBasicFormat
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_CompilerSwiftDiagnostics
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_CompilerSwiftIDEUtils
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)
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foreach(lib ${compiler_swiftsyntax_libs})
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target_compile_options(${lib} PRIVATE "SHELL:-module-link-name ${lib}")
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endforeach()
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swift_install_in_component(TARGETS ${compiler_swiftsyntax_libs}
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ARCHIVE DESTINATION "lib${LLVM_LIBDIR_SUFFIX}/swift/host/compiler" COMPONENT compiler
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LIBRARY DESTINATION "lib${LLVM_LIBDIR_SUFFIX}/swift/host/compiler" COMPONENT compiler
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RUNTIME DESTINATION "bin" COMPONENT compiler)
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