// Copyright (c) 2015, <daggerbot@gmail.com>
// This software is available under the terms of the simplified BSD license.
// See LICENSE.txt for more information.
#[cfg(windows)]
fn main () {
panic!("Windows backend is not yet supported.");
}
#[cfg(all(unix, not(apple)))]
fn main () {
}
#[cfg(apple)]
fn main () {
panic!("Cocoa backend is not yet supported.");
}
#[cfg(not(any(apple, unix, windows)))]
fn main () {
panic!("Can't determine which backend to build.");
}