if(APPLE) set(AppleHostVersionDetection AppleHostVersionDetection.mm) else() set(AppleHostVersionDetection) endif() add_swift_library(swiftFrontend STATIC CompilerInvocation.cpp DiagnosticVerifier.cpp Frontend.cpp FrontendOptions.cpp PrintingDiagnosticConsumer.cpp SerializedDiagnosticConsumer.cpp ${AppleHostVersionDetection} DEPENDS SwiftOptions LINK_LIBRARIES swiftSIL swiftMigrator swiftOption swiftParse swiftSema swiftSerialization)