From 16680a70d7355bacc49dfcdb5396b0953f1a9190 Mon Sep 17 00:00:00 2001
From: Tristan Ross <tristan.ross@midstall.com>
Date: Wed, 24 Jul 2024 22:09:16 -0700
Subject: [PATCH] elfutils: fix compiling with llvm

---
 pkgs/development/tools/misc/elfutils/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/tools/misc/elfutils/default.nix b/pkgs/development/tools/misc/elfutils/default.nix
index a5a812aa034a..9f5a4bfa3a47 100644
--- a/pkgs/development/tools/misc/elfutils/default.nix
+++ b/pkgs/development/tools/misc/elfutils/default.nix
@@ -73,7 +73,11 @@ stdenv.mkDerivation rec {
     "--enable-deterministic-archives"
     (lib.enableFeature enableDebuginfod "libdebuginfod")
     (lib.enableFeature enableDebuginfod "debuginfod")
-  ];
+  ] ++ lib.optional (stdenv.targetPlatform.useLLVM or false) "--disable-demangler"
+    ++ lib.optionals stdenv.cc.isClang [
+      "CFLAGS=-Wno-unused-private-field"
+      "CXXFLAGS=-Wno-unused-private-field"
+    ];
 
   enableParallelBuilding = true;