1 files changed, 30 insertions, 0 deletions
diff --git a/impls/monero.rs/build.rs b/impls/monero.rs/build.rs
new file mode 100644
index 0000000..c3dd63a
--- /dev/null
+++ b/impls/monero.rs/build.rs
@@ -0,0 +1,30 @@
+use std::env;
+use std::path::PathBuf;
+
+fn main() {
+    println!("cargo:rerun-if-changed=build.rs");
+
+    let lib_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap()).join("lib");
+    let monero_include_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap())
+        .join("../../monero_libwallet2_api_c/src/main/cpp/");
+
+    println!("cargo:rustc-link-search=native={}", lib_dir.display());
+    println!("cargo:rustc-link-lib=dylib=wallet2_api_c");
+    println!("cargo:rustc-link-lib=dylib=stdc++");
+    println!("cargo:rustc-link-lib=dylib=hidapi-hidraw");
+
+    println!("cargo:rustc-link-arg-bin=monero_rust=-Wl,-rpath,$ORIGIN/../../lib");
+
+    // Generate Rust bindings.
+    let bindings = bindgen::Builder::default()
+        .header("../../monero_libwallet2_api_c/src/main/cpp/wallet2_api_c.h")
+        .clang_arg(format!("-I{}", monero_include_dir.display()))
+        .generate()
+        .expect("Unable to generate bindings");
+    let out_path = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap())
+        .join("src")
+        .join("bindings.rs");
+    bindings
+        .write_to_file(&out_path)
+        .expect("Couldn't write bindings!");
+}