add va416xx regularly

va416xx/build.rs

@@ -0,0 +1,16 @@
+use std::env;
+use std::fs::File;
+use std::io::Write;
+use std::path::PathBuf;
+fn main() {
+    if env::var_os("CARGO_FEATURE_RT").is_some() {
+        let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
+        File::create(out.join("device.x"))
+            .unwrap()
+            .write_all(include_bytes!("device.x"))
+            .unwrap();
+        println!("cargo:rustc-link-search={}", out.display());
+        println!("cargo:rerun-if-changed=device.x");
+    }
+    println!("cargo:rerun-if-changed=build.rs");
+}