SwiftCompilerPlugin' was created for incompatible target arm64-apple-macos10.15

[kingnight]

hi, thanks your good job to create swift-syntax-xcframeworks

1. I downloaded swift-syntax-xcframeworks framework as local
2. create package to write macro as following

// swift-tools-version: 6.0
// The swift-tools-version declares the minimum version of Swift required to build this package.

import PackageDescription
import CompilerPluginSupport

let package = Package(
    name: "Singleton",
    platforms: [.macOS(.v10_15), .iOS(.v13), .tvOS(.v13), .watchOS(.v6), .macCatalyst(.v13)],
    products: [
        // Products define the executables and libraries a package produces, making them visible to other packages.
        .library(
            name: "Singleton",
            targets: ["Singleton"]
        ),
        .executable(
            name: "SingletonClient",
            targets: ["SingletonClient"]
        ),
    ],
    dependencies: [
        // Depend on the Swift 5.9 release of SwiftSyntax
//        .package(url: "https://github.com/apple/swift-syntax.git", from: "509.0.0"),
//        .package(name: "swift-syntax-xcframeworks", path: "./SwiftSyntaxWrapper"),
    ],
    targets: [
        // Targets are the basic building blocks of a package, defining a module or a test suite.
        // Targets can depend on other targets in this package and products from dependencies.
        // Macro implementation that performs the source transformation of a macro.
        .binaryTarget(name: "swift-syntax-xcframeworks", path: "./SwiftSyntaxWrapper"),
        .macro(
            name: "SingletonMacros",
            dependencies: [
//                .product(name: "SwiftSyntaxMacros", package: "swift-syntax"),
//                .product(name: "SwiftCompilerPlugin", package: "swift-syntax")
                .product(name: "SwiftSyntaxWrapper", package: "swift-syntax-xcframeworks"),
            ]
        ),

        // Library that exposes a macro as part of its API, which is used in client programs.
        .target(name: "Singleton", dependencies: ["SingletonMacros"]),

        // A client of the library, which is able to use the macro in its own code.
        .executableTarget(name: "SingletonClient", dependencies: ["Singleton"]),

        // A test target used to develop the macro implementation.
        .testTarget(
            name: "SingletonTests",
            dependencies: [
                "SingletonMacros",
//                .product(name: "SwiftSyntaxMacrosTestSupport", package: "swift-syntax"),
                .product(name: "SwiftSyntaxWrapper", package: "swift-syntax-xcframeworks"),
            ]
        ),
    ]
)

3. build package with Xcode16.0
   Error:

/Users/kaijin/Documents/iOS/Swift/SwiftMacro/Singleton/Sources/SingletonMacros/SingletonMacro.swift:1:8: Module 'SwiftCompilerPlugin' was created for incompatible target arm64-apple-macos10.15: /Users/kaijin/Library/Developer/Xcode/DerivedData/ModuleCache.noindex/SwiftCompilerPlugin-2Q99KEHNKDM9V.swiftmodule

[ssly1997]

This framework only supports Mac for arm64. Your Mac is likely based on x86.

[kingnight]

@ssly1997 thanks for your advice, i will try it

[ssly1997]

@sjavora could u support x86_64 like this:

#if arch(arm64)
let SwiftSyntaxWrapper = Target.binaryTarget(xxx)
#else
let SwiftSyntaxWrapper = Target.binaryTarget(xxx)
#endif