From c9c9419396e297cd64ae8d5856979c724746110c Mon Sep 17 00:00:00 2001
From: Julius Michaelis <gitter@liftm.de>
Date: Thu, 10 Oct 2024 10:56:05 +0900
Subject: [PATCH] rustc: wasi32: disable expecting self-contained linker, the
 nixpkgs derivation does not supply one

---
 pkgs/development/compilers/rust/rustc.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/compilers/rust/rustc.nix b/pkgs/development/compilers/rust/rustc.nix
index 5af924d4bda06..ff997e0b0a49b 100644
--- a/pkgs/development/compilers/rust/rustc.nix
+++ b/pkgs/development/compilers/rust/rustc.nix
@@ -222,6 +222,10 @@ in stdenv.mkDerivation (finalAttrs: {
     substituteInPlace compiler/rustc_target/src/spec/*/*.rs \
       --replace-quiet '"rust-lld"' '"lld"'
 
+    # Figuring out when this should be False is a rustc FIXME. Nixpkgs needs it false.
+    substituteInPlace compiler/rustc_target/src/spec/targets/wasm32_wasi*.rs \
+      --replace LinkSelfContainedDefault::True LinkSelfContainedDefault::False
+
     ${optionalString (!withBundledLLVM) "rm -rf src/llvm"}
 
     # Useful debugging parameter