Upgrade to rustc ba2f13ef0 2015-02-04

support/rust-task_info/Cargo.toml

@@ -4,4 +4,4 @@ name = "task_info"
 version = "0.0.1"
 authors = ["The Servo Project Developers"]
 
-build = "make -f makefile.cargo"
+build = "build.rs"

support/rust-task_info/build.rs

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#![feature(io)]
+
+use std::old_io::process::{Command, ProcessExit, StdioContainer};
+use std::os;
+
+fn main() {
+    let out_dir = os::getenv("OUT_DIR").unwrap();
+    let result = Command::new("make")
+        .args(&["-f", "makefile.cargo"])
+        .stdout(StdioContainer::InheritFd(1))
+        .stderr(StdioContainer::InheritFd(2))
+        .status()
+        .unwrap();
+    assert_eq!(result, ProcessExit::ExitStatus(0));
+    println!("cargo:rustc-flags=-L native={}", out_dir);
+}

support/rust-task_info/src/lib.rs

@@ -10,6 +10,8 @@
 #![crate_name = "task_info"]
 #![crate_type = "rlib"]
 
+#![feature(libc)]
+
 extern crate libc;
 
 #[cfg(target_os="macos")]