I have a package which should support iOS 13 only
let package = Package(
name: "ACME",
platforms: [
.iOS(.v13)
],
....
)
This used to build fine, but with the latest macOS/XCode beta 6 update, it seems like the macOS platform is implicitly targeted as well, i.e. the build fails with errors like these:
error:** **'Color' is only available in macOS 10.15 or newer
What helped is adding .macOS(.v10_15) to the platforms, but then it doesn't build on our production machines with macOS 10.14.
let package = Package(
name: "ACME",
platforms: [
.macOS(.v10_15), .iOS(.v13)
],
....
)
Update
The answer is: Building/Testing for iOS is not yet supported by the SPM.
Swift Package Manager includes a build system that can build for macOS and Linux. Xcode 11 integrates with libSwiftPM to provide support for iOS, watchOS, and tvOS platforms.