From 4073d2ccf8d9f8e6e2daaf14bd54f6899f9ed19e Mon Sep 17 00:00:00 2001
From: Sebastian Krohn <seb@ds.ag>
Date: Tue, 29 Aug 2023 09:23:10 +0200
Subject: [PATCH] Re-add broken Darwin

---
 pkgs/development/compilers/ccl/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/compilers/ccl/default.nix b/pkgs/development/compilers/ccl/default.nix
index e3137678f4fd..332e0b1bccf4 100644
--- a/pkgs/development/compilers/ccl/default.nix
+++ b/pkgs/development/compilers/ccl/default.nix
@@ -87,6 +87,8 @@ in stdenv.mkDerivation rec {
     homepage    = "https://ccl.clozure.com/";
     maintainers = lib.teams.lisp.members;
     platforms   = attrNames options;
+    # assembler failures during build, x86_64-darwin broken since 2020-10-14
+    broken      = (stdenv.isDarwin && stdenv.isx86_64);
     license     = licenses.asl20;
   };
 }