1 files changed, 15 insertions, 0 deletions

diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..595c920
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,15 @@
+use std::env;
+use cc;
+
+fn main() {
+    let out_dir = env::var("OUT_DIR").unwrap();
+
+    cc::Build::new()
+        .file("src/add_one.c")
+        .compile("add_one");
+
+
+    println!("cargo::rustc-link-search=native={}", out_dir);
+    println!("cargo::rustc-link-lib=static=add_one");
+    println!("cargo::rerun-if-changed=src/add_one.c");
+}