}

    @Override
    public PlatformToolProvider select(NativePlatformInternal targetPlatform) {
        ToolChainAvailability result = new ToolChainAvailability();
        result.mustBeAvailable(getAvailability());
        if (!result.isAvailable()) {
            return new UnavailablePlatformToolProvider(targetPlatform.getOperatingSystem(), result);
        }