lazy_static is needed on mac
@@ -36,6 +36,8 @@ extern crate glib;
#[cfg(any(feature = "use_gtk", target_os = "linux"))]
extern crate gtk as gtkrs;
+#[cfg(all(target_os = "macos", not(feature = "use_gtk")))]
+#[macro_use]
extern crate lazy_static;
pub mod error;
