 import struct PackageDescription.Version
 
 import func POSIX.chdir
-
-/// Additional conformance for our Options type.
-extension BuildToolOptions: XcodeprojOptions {}
 
 private enum Mode: Argument, Equatable, CustomStringConvertible {
     case build(Configuration, Toolchain)

    var buildTests: Bool = false
    var colorMode: ColorWrap.Mode = .Auto
    var ignoreDependencies: Bool = false
    var xcconfigOverrides: AbsolutePath? = nil
}

/// swift-build tool namespace

            self = .colorMode(mode)
        case "--ignore-dependencies":
            self = .ignoreDependencies
        default:
            return nil
        }
