From 434f16a76492b34b9b43271c65754d332e1fca58 Mon Sep 17 00:00:00 2001
From: Robert Scott <code@humanleg.org.uk>
Date: Sat, 29 Oct 2022 17:54:08 +0100
Subject: [PATCH] brunsli: fix building on darwin

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

diff --git a/pkgs/development/libraries/brunsli/default.nix b/pkgs/development/libraries/brunsli/default.nix
index 119814eeecfd..03c9b02f7f9f 100644
--- a/pkgs/development/libraries/brunsli/default.nix
+++ b/pkgs/development/libraries/brunsli/default.nix
@@ -35,6 +35,8 @@ stdenv.mkDerivation rec {
 
   postPatch = ''
     rm -r third_party
+  '' + lib.optionalString stdenv.isDarwin ''
+    rm -r build
   '';
 
   nativeBuildInputs = [