ndhcp4: trying sandboxing with rustac/dhcp_rust

1 files changed, 43 insertions, 0 deletions

diff --git a/dhcp-client/build.rs b/dhcp-client/build.rs
new file mode 100644
index 0000000000..966c965092
--- /dev/null
+++ b/dhcp-client/build.rs
@@ -0,0 +1,43 @@
+use bindgen;
+use meson;
+use std::env;
+use std::path::PathBuf;
+use varlink_generator;
+
+fn main() {
+    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
+    let meson_path = out_path.join("build");
+    let build_path_ndhcp4 = meson_path.join("src");
+    let build_path_c_siphash = meson_path.join("subprojects/c-siphash/src");
+
+    meson::build("n-dhcp4", meson_path.to_str().unwrap());
+
+    bindgen::Builder::default()
+        // The input header we would like to generate
+        // bindings for.
+        .header("wrapper.h")
+        .clang_arg("-In-dhcp4/src")
+        // Tell cargo to invalidate the built crate whenever any of the
+        // included header files changed.
+        .parse_callbacks(Box::new(bindgen::CargoCallbacks))
+        // Finish the builder and generate the bindings.
+        .generate()
+        // Unwrap the Result and panic on failure.
+        .expect("Unable to generate bindings")
+        .write_to_file(out_path.join("bindings.rs"))
+        .expect("Couldn't write bindings!");
+
+    println!("cargo:rerun-if-changed=wrapper.h");
+    println!("cargo:rustc-link-lib=static=ndhcp4-private");
+    println!("cargo:rustc-link-lib=static=csiphash-private");
+    println!(
+        "cargo:rustc-link-search={}",
+        build_path_ndhcp4.to_str().unwrap()
+    );
+    println!(
+        "cargo:rustc-link-search={}",
+        build_path_c_siphash.to_str().unwrap()
+    );
+
+    varlink_generator::cargo_build_tosource("src/com.redhat.dhcp", true);
+}