From 2ff4c5e736d12ab03bda72b76684e35692d0fba6 Mon Sep 17 00:00:00 2001
From: Weijia Wang <9713184+wegank@users.noreply.github.com>
Date: Thu, 3 Aug 2023 19:41:02 +0200
Subject: [PATCH] smpeg: unbreak on darwin

---
 pkgs/development/libraries/smpeg/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/smpeg/default.nix b/pkgs/development/libraries/smpeg/default.nix
index 5c72d653278d..f25ac14df864 100644
--- a/pkgs/development/libraries/smpeg/default.nix
+++ b/pkgs/development/libraries/smpeg/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoconf automake libtool m4 pkg-config makeWrapper ];
 
-  buildInputs = [ SDL gtk2 libGLU libGL ];
+  buildInputs = [ SDL ] ++ lib.optionals (!stdenv.isDarwin) [ gtk2 libGLU libGL ];
 
   outputs = [ "out" "dev" ];