From 509d5efe2b202730cf8d5675a94dd96e912e76df Mon Sep 17 00:00:00 2001
From: Luca Barbato <lu_zero@gentoo.org>
Date: Mon, 6 May 2024 12:39:15 +0000
Subject: [PATCH] Silence unexpected-cfgs

---
 library/stdarch/crates/assert-instr-macro/build.rs | 1 +
 library/stdarch/crates/core_arch/build.rs          | 3 +++
 2 files changed, 4 insertions(+)
 create mode 100644 library/stdarch/crates/core_arch/build.rs

diff --git a/library/stdarch/crates/assert-instr-macro/build.rs b/library/stdarch/crates/assert-instr-macro/build.rs
index 01ae79660ed2..e02205f3b4ff 100644
--- a/library/stdarch/crates/assert-instr-macro/build.rs
+++ b/library/stdarch/crates/assert-instr-macro/build.rs
@@ -2,6 +2,7 @@ use std::env;
 
 fn main() {
     println!("cargo:rerun-if-changed=build.rs");
+    println!("cargo::rustc-check-cfg=cfg(optimized)");
     let opt_level = env::var("OPT_LEVEL")
         .ok()
         .and_then(|s| s.parse().ok())
diff --git a/library/stdarch/crates/core_arch/build.rs b/library/stdarch/crates/core_arch/build.rs
new file mode 100644
index 000000000000..fdd68f83b8dc
--- /dev/null
+++ b/library/stdarch/crates/core_arch/build.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("cargo::rustc-check-cfg=cfg(stdarch_intel_sde)");
+}