From 6d9a33741eecbf01e5ddaa080abb53108bcbb8f6 Mon Sep 17 00:00:00 2001
From: Rick van Schijndel <rol3517@gmail.com>
Date: Sat, 21 May 2022 15:34:48 +0200
Subject: [PATCH] ccl: mark broken on x86_64-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 761ae5ba0197..cd8433444963 100644
--- a/pkgs/development/compilers/ccl/default.nix
+++ b/pkgs/development/compilers/ccl/default.nix
@@ -121,6 +121,8 @@ stdenv.mkDerivation rec {
     homepage    = "https://ccl.clozure.com/";
     maintainers = with maintainers; [ raskin muflax tohl ];
     platforms   = attrNames options;
+    # assembler failures during build, x86_64-darwin broken since 2020-10-14
+    broken      = (stdenv.isDarwin && stdenv.isx86_64);
     license     = licenses.asl20;
   };
 }