From 6b8df7a6365b3463139e8455e88a8edddaf5a55a Mon Sep 17 00:00:00 2001
From: Michael Bolin <mbolin@openai.com>
Date: Fri, 3 Apr 2026 14:20:28 -0700
Subject: [PATCH] Skip winres manifest under Bazel gnullvm

---
 codex-rs/windows-sandbox-rs/build.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/codex-rs/windows-sandbox-rs/build.rs b/codex-rs/windows-sandbox-rs/build.rs
index 768f6e8280..3aca5b7e3e 100644
--- a/codex-rs/windows-sandbox-rs/build.rs
+++ b/codex-rs/windows-sandbox-rs/build.rs
@@ -1,4 +1,14 @@
 fn main() {
+    if std::env::var_os("RULES_RUST_BAZEL_BUILD_SCRIPT_RUNNER").is_some()
+        && matches!(std::env::var("CARGO_CFG_TARGET_ENV").as_deref(), Ok("gnu"))
+    {
+        // The Windows Bazel lint/test lane targets `windows-gnullvm`, where
+        // `winres` can emit a `resource` link directive without a usable
+        // archive in `OUT_DIR`. Skip embedding the manifest there; Cargo's
+        // normal MSVC builds still compile it.
+        return;
+    }
+
     let mut res = winres::WindowsResource::new();
     res.set_manifest_file("codex-windows-sandbox-setup.manifest");
     let _ = res.compile();