Add build.rs

Author: faern

system-configuration-sys/Cargo.toml

@@ -7,5 +7,6 @@ keywords = ["macos", "system", "configuration", "bindings"]
 categories = ["api-bindings", "external-ffi-bindings"]
 repository = "https://github.com/mullvad/system-configuration-rs"
 license = "MIT/Apache-2.0"
+build = "build.rs"
 
 [dependencies]

system-configuration-sys/build.rs

@@ -0,0 +1,14 @@
+// Copyright 2017 Amagicom AB.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+
+fn main() {
+    if std::env::var("TARGET").unwrap().contains("-apple") {
+        println!("cargo:rustc-link-lib=framework=SystemConfiguration");
+    }
+}