Generate cxx binding in build.rs

native/src/init/Cargo.toml

@@ -7,6 +7,9 @@ edition = "2021"
 crate-type = ["staticlib"]
 path = "lib.rs"
 
+[build-dependencies]
+cxx-gen = { path = "../external/cxx-rs/gen/lib" }
+
 [dependencies]
 base = { path = "../base" }
 cxx = "1.0.69"

native/src/init/build.rs

@@ -0,0 +1,8 @@
+use crate::gen::gen_cxx_binding;
+
+#[path = "../base/gen.rs"]
+mod gen;
+
+fn main() {
+    gen_cxx_binding("init-rs");
+}

native/src/init/init.cpp

@@ -10,8 +10,6 @@
 
 #include "init.hpp"
 
-#include <init-rs.cpp>
-
 using namespace std;
 
 bool unxz(int fd, const uint8_t *buf, size_t size) {

native/src/init/init.hpp

@@ -1,5 +1,6 @@
 #include <base.hpp>
-#include <init-rs.hpp>
+
+#include "init-rs.hpp"
 
 using kv_pairs = std::vector<std::pair<std::string, std::string>>;