From 397e5bb5a79f85c86a4f5dcd3382d205aff3bec3 Mon Sep 17 00:00:00 2001
From: Seth Flynn <getchoo@tuta.io>
Date: Mon, 20 Jan 2025 02:32:47 -0500
Subject: [PATCH] rustc: mark broken for LLVM stdenv

---
 pkgs/development/compilers/rust/rustc.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/development/compilers/rust/rustc.nix b/pkgs/development/compilers/rust/rustc.nix
index af287fcc9079d..d7a1ee625f9ce 100644
--- a/pkgs/development/compilers/rust/rustc.nix
+++ b/pkgs/development/compilers/rust/rustc.nix
@@ -421,5 +421,10 @@ stdenv.mkDerivation (finalAttrs: {
     # If rustc can't target a platform, we also can't build rustc for
     # that platform.
     badPlatforms = rustc.badTargetPlatforms;
+    # Builds, but can't actually compile anything
+    # https://github.com/NixOS/nixpkgs/issues/311930
+    # https://github.com/rust-lang/rust/issues/55120
+    # https://github.com/rust-lang/rust/issues/82521
+    broken = stdenv.hostPlatform.useLLVM;
   };
 })