From 3d39c9e9312565ebf68d860031cca2360411d6ed Mon Sep 17 00:00:00 2001
From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
Date: Mon, 27 Dec 2021 16:59:54 +0200
Subject: [PATCH] cdrtools: fix aarch64-darwin build

---
 pkgs/tools/cd-dvd/cdrtools/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/tools/cd-dvd/cdrtools/default.nix b/pkgs/tools/cd-dvd/cdrtools/default.nix
index bca1a1c689c3..f49826b99bfa 100644
--- a/pkgs/tools/cd-dvd/cdrtools/default.nix
+++ b/pkgs/tools/cd-dvd/cdrtools/default.nix
@@ -16,6 +16,10 @@ stdenv.mkDerivation rec {
     sed "/\.mk3/d" -i libschily/Targets.man
     substituteInPlace man/Makefile --replace "man4" ""
     substituteInPlace RULES/rules.prg --replace "/bin/" ""
+  '' + lib.optionalString (stdenv.isDarwin && stdenv.isAarch64) ''
+    ln -sv i386-darwin-clang64.rul RULES/arm64-darwin-cc.rul
+    ln -sv i386-darwin-clang64.rul RULES/arm64-darwin-clang.rul
+    ln -sv i386-darwin-clang64.rul RULES/arm64-darwin-clang64.rul
   '';
 
   dontConfigure = true;