init

libs/hwcodec/dev/tool/build.rs

@@ -0,0 +1,39 @@
+use cc::Build;
+use std::{
+    env,
+    path::{Path, PathBuf},
+};
+
+fn main() {
+    let manifest_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+    println!("cargo:rerun-if-changed=src");
+    let ffi_header = "src/tool_ffi.h";
+    bindgen::builder()
+        .header(ffi_header)
+        .rustified_enum("*")
+        .generate()
+        .unwrap()
+        .write_to_file(Path::new(&env::var_os("OUT_DIR").unwrap()).join("tool_ffi.rs"))
+        .unwrap();
+
+    let mut builder = Build::new();
+
+    builder.include(
+        manifest_dir
+            .parent()
+            .unwrap()
+            .parent()
+            .unwrap()
+            .join("cpp")
+            .join("common"),
+    );
+
+    builder.file("src/tool.cpp");
+
+    // crate
+    builder
+        .cpp(false)
+        .static_crt(true)
+        .warnings(false)
+        .compile("tool");
+}