From 809da6c8802beb2dce909f359dc9c651327bb38f Mon Sep 17 00:00:00 2001
From: Ulrik Strid <ulrik.strid@outlook.com>
Date: Thu, 22 Dec 2022 20:49:10 +0100
Subject: [PATCH] ocamlPackages.class_group_vdf: mark broken on x86_64-darwin

(cherry picked from commit b59262243cbef49abf04921f5b26f6c415c38ecf)
---
 pkgs/development/ocaml-modules/class_group_vdf/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/ocaml-modules/class_group_vdf/default.nix b/pkgs/development/ocaml-modules/class_group_vdf/default.nix
index 181228e28a0a..cbfaeaf3c42e 100644
--- a/pkgs/development/ocaml-modules/class_group_vdf/default.nix
+++ b/pkgs/development/ocaml-modules/class_group_vdf/default.nix
@@ -1,4 +1,4 @@
-{ lib, fetchFromGitLab, buildDunePackage
+{ stdenv, lib, fetchFromGitLab, buildDunePackage
 , gmp, pkg-config, dune-configurator
 , zarith, integers
 , alcotest, bisect_ppx }:
@@ -38,6 +38,7 @@ buildDunePackage rec {
   meta = {
     description = "Verifiable Delay Functions bindings to Chia's VDF";
     homepage = "https://gitlab.com/nomadic-labs/tezos";
+    broken = stdenv.isDarwin && stdenv.isx86_64;
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.ulrikstrid ];
   };