From 9101453cf340c0206fa43d14352a0803e93b363b Mon Sep 17 00:00:00 2001
From: Nick Cao <nickcao@nichi.co>
Date: Wed, 15 Nov 2023 12:45:16 -0500
Subject: [PATCH] matrix-synapse: fix build on darwin

---
 pkgs/servers/matrix-synapse/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/servers/matrix-synapse/default.nix b/pkgs/servers/matrix-synapse/default.nix
index 4b7c6d21f30d..ef8ff520c072 100644
--- a/pkgs/servers/matrix-synapse/default.nix
+++ b/pkgs/servers/matrix-synapse/default.nix
@@ -3,6 +3,7 @@
 , fetchFromGitHub
 , python3
 , openssl
+, libiconv
 , cargo
 , rustPlatform
 , rustc
@@ -57,6 +58,8 @@ python3.pkgs.buildPythonApplication rec {
 
   buildInputs = [
     openssl
+  ] ++ lib.optionals stdenv.isDarwin [
+    libiconv
   ];
 
   propagatedBuildInputs = with python3.pkgs; [