From 9f34b86c595599bf1ba47aae7b9d8155cda0f09f Mon Sep 17 00:00:00 2001
From: Lionello Lunesu <lio+git@lunesu.com>
Date: Sat, 23 Oct 2021 10:18:04 -0700
Subject: [PATCH] opendkim: fix darwin

* fixes: configure: error: "unbound required on Darwin"
---
 pkgs/development/libraries/opendkim/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/opendkim/default.nix b/pkgs/development/libraries/opendkim/default.nix
index b3d18748f74b..22c5fca76a48 100644
--- a/pkgs/development/libraries/opendkim/default.nix
+++ b/pkgs/development/libraries/opendkim/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchFromGitHub, pkg-config, libbsd, openssl, libmilter
-, autoreconfHook, perl, makeWrapper }:
+, autoreconfHook, perl, makeWrapper, unbound }:
 
 stdenv.mkDerivation rec {
   pname = "opendkim";
@@ -16,11 +16,11 @@ stdenv.mkDerivation rec {
     "--with-milter=${libmilter}"
     "ac_cv_func_malloc_0_nonnull=yes"
     "ac_cv_func_realloc_0_nonnull=yes"
-  ];
+  ] ++ lib.optional stdenv.isDarwin "--with-unbound=${unbound}";
 
   nativeBuildInputs = [ autoreconfHook pkg-config makeWrapper ];
 
-  buildInputs = [ libbsd openssl libmilter perl ];
+  buildInputs = [ libbsd openssl libmilter perl ] ++ lib.optional stdenv.isDarwin unbound;
 
   postInstall = ''
     wrapProgram $out/sbin/opendkim-genkey \