Add Larod

Cargo.toml

@@ -60,6 +60,8 @@ licensekey = { path = "crates/licensekey" }
 licensekey-sys = { path = "crates/licensekey-sys" }
 mdb = { path = "crates/mdb" }
 mdb-sys = { path = "crates/mdb-sys" }
+larod = { path = "crates/larod" }
+larod-sys = { path = "crates/larod-sys" }
 
 [workspace.package]
 edition = "2021"

crates/larod-sys/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+build = "build.rs"
+name = "larod-sys"
+version = "0.1.0"
+edition.workspace = true
+
+[build-dependencies]
+bindgen = { workspace = true }
+pkg-config = { workspace = true }
+
+[dependencies]
+thiserror = { workspace = true }

crates/larod-sys/build.rs

@@ -0,0 +1,26 @@
+use std::{env, path};
+
+fn populated_bindings(dst: &path::PathBuf) {
+    let library = pkg_config::Config::new().probe("liblarod").unwrap();
+    let mut bindings = bindgen::Builder::default()
+        .header("wrapper.h")
+        .allowlist_recursively(false)
+        .allowlist_function("^(larod.*)$")
+        .allowlist_type("^(_?larod.*)$")
+        .default_enum_style(bindgen::EnumVariation::Rust {
+            non_exhaustive: true,
+        })
+        .parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
+        .layout_tests(false);
+    for path in library.include_paths {
+        bindings = bindings.clang_args(&["-F", path.to_str().unwrap()]);
+    }
+    bindings.generate().unwrap().write_to_file(dst).unwrap();
+}
+
+fn main() {
+    let dst = path::PathBuf::from(env::var("OUT_DIR").unwrap()).join("bindings.rs");
+    if env::var("CARGO_CFG_TARGET_ARCH").unwrap_or_default() != "x86_64" {
+        populated_bindings(&dst);
+    }
+}