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// swift-tools-version: 5.9
// The CMake build system is the only one that's able to produce a working
// compiler. This Package.swift makes it easier to build and work with the
// swiftASTGen library within IDEs, but it's mainly there for editing---it
// won't create something that can be meaningfully executed. Most things with
// the new Swift parser are better implemented/tested within or on top of the
// swift-syntax package.
// To successfully build, you'll need to create a couple of symlinks to an
// existing Ninja build:
//
// ln -s <project-root>/build/<Ninja-Build>/llvm-<os+arch> <project-root>/build/Default/llvm
// ln -s <project-root>/build/<Ninja-Build>/swift-<os+arch> <project-root>/build/Default/swift
//
// where <project-root> is the parent directory of the swift repository.
//
// FIXME: We may want to consider generating Package.swift as a part of the
// build.
import PackageDescription
let swiftSourceDirectory = #filePath
.split(separator: "/", omittingEmptySubsequences: false)
.dropLast(3) // Remove 'lib', 'ASTGen', 'Package.swift'
.joined(separator: "/")
let swiftSetttings: [SwiftSetting] = [
.interoperabilityMode(.Cxx),
.unsafeFlags([
"-Xcc", "-DCOMPILED_WITH_SWIFT", "-Xcc", "-DPURE_BRIDGING_MODE",
"-Xcc", "-UIBOutlet", "-Xcc", "-UIBAction", "-Xcc", "-UIBInspectable",
"-Xcc", "-I\(swiftSourceDirectory)/include",
"-Xcc", "-I\(swiftSourceDirectory)/../llvm-project/llvm/include",
"-Xcc", "-I\(swiftSourceDirectory)/../llvm-project/clang/include",
"-Xcc", "-I\(swiftSourceDirectory)/../build/Default/swift/include",
"-Xcc", "-I\(swiftSourceDirectory)/../build/Default/llvm/include",
"-Xcc", "-I\(swiftSourceDirectory)/../build/Default/llvm/tools/clang/include",
]),
]
let package = Package(
name: "swiftSwiftCompiler",
platforms: [
.macOS(.v13)
],
products: [
.library(name: "swiftASTGen", targets: ["swiftASTGen"]),
],
dependencies: [
.package(path: "../../../swift-syntax")
],
targets: [
.target(
name: "swiftASTGen",
dependencies: [
.product(name: "SwiftDiagnostics", package: "swift-syntax"),
.product(name: "SwiftIfConfig", package: "swift-syntax"),
.product(name: "SwiftOperators", package: "swift-syntax"),
.product(name: "SwiftParser", package: "swift-syntax"),
.product(name: "SwiftParserDiagnostics", package: "swift-syntax"),
.product(name: "SwiftSyntax", package: "swift-syntax"),
.product(name: "SwiftSyntaxBuilder", package: "swift-syntax"),
.product(name: "SwiftSyntaxMacroExpansion", package: "swift-syntax"),
"_CompilerRegexParser",
],
path: "Sources/ASTGen",
swiftSettings: swiftSetttings
),
.target(
name: "swiftMacroEvaluation",
dependencies: [
"swiftASTGen",
.product(name: "_SwiftCompilerPluginMessageHandling", package: "swift-syntax"),
.product(name: "SwiftSyntax", package: "swift-syntax"),
.product(name: "SwiftDiagnostics", package: "swift-syntax"),
.product(name: "SwiftParser", package: "swift-syntax"),
.product(name: "SwiftOperators", package: "swift-syntax"),
.product(name: "SwiftSyntaxMacroExpansion", package: "swift-syntax"),
],
path: "Sources/MacroEvaluation",
swiftSettings: swiftSetttings
),
.target(
name: "swiftIDEUtilsBridging",
dependencies: [
"swiftASTGen",
.product(name: "SwiftIDEUtils", package: "swift-syntax"),
.product(name: "SwiftSyntax", package: "swift-syntax"),
],
path: "Sources/SwiftIDEUtilsBridging",
swiftSettings: swiftSetttings
),
.target(
name: "_CompilerRegexParser",
dependencies: [],
path: "_RegexParser_Sources",
swiftSettings: swiftSetttings
),
],
cxxLanguageStandard: .cxx17
)
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