From 0aa21a70530618bfdd18c532b4af0c290ad7d070 Mon Sep 17 00:00:00 2001
From: Randy Eckenrode <randy@largeandhighquality.com>
Date: Sun, 6 Nov 2022 19:53:25 -0500
Subject: [PATCH] edk2-uefi-shell: fix build on x86_64-darwin

ZHF #199919
---
 pkgs/tools/misc/edk2-uefi-shell/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/misc/edk2-uefi-shell/default.nix b/pkgs/tools/misc/edk2-uefi-shell/default.nix
index 78e0ba28afb078c..e3d73775021f2ce 100644
--- a/pkgs/tools/misc/edk2-uefi-shell/default.nix
+++ b/pkgs/tools/misc/edk2-uefi-shell/default.nix
@@ -1,5 +1,7 @@
 { lib
+, stdenv
 , edk2
+, llvmPackages
 , util-linux
 , nasm
 , python3
@@ -8,9 +10,12 @@ edk2.mkDerivation "ShellPkg/ShellPkg.dsc" (finalAttrs: {
   pname = "edk2-uefi-shell";
   inherit (edk2) version;
 
-  nativeBuildInputs = [ util-linux nasm python3 ];
+  nativeBuildInputs = [ util-linux nasm python3 ]
+    ++ lib.optionals stdenv.cc.isClang [ llvmPackages.bintools llvmPackages.llvm ];
   strictDeps = true;
 
+  NIX_CFLAGS_COMPILE = lib.optionals stdenv.cc.isClang [ "-fno-pic" "-Qunused-arguments" ];
+
   # We only have a .efi file in $out which shouldn't be patched or stripped
   dontPatchELF = true;
   dontStrip = true;