From 3acfab615efbcbc886247c1b628cd21784dd96fd Mon Sep 17 00:00:00 2001
From: Michael Daniels <mdaniels5757@gmail.com>
Date: Sun, 12 Jul 2026 16:16:30 -0400
Subject: [PATCH] graphviz: support building Quartz plugin on Darwin

Analogous to 023d279213f8396224ebb992ef8528c31204de70, but disabled by
default so we can have it on master.
---
 pkgs/by-name/gr/graphviz/package.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/gr/graphviz/package.nix b/pkgs/by-name/gr/graphviz/package.nix
index f5686e0274d3..0ee2c6b0f129 100644
--- a/pkgs/by-name/gr/graphviz/package.nix
+++ b/pkgs/by-name/gr/graphviz/package.nix
@@ -22,6 +22,7 @@
   libxrender,
   python3,
   withXorg ? true,
+  withQuartz ? false,
 
   # for passthru.tests
   exiv2,
@@ -75,7 +76,8 @@ stdenv.mkDerivation (finalAttrs: {
     "--with-ltdl-lib=${libtool.lib}/lib"
     "--with-ltdl-include=${libtool}/include"
     (lib.withFeature withXorg "x")
-  ];
+  ]
+  ++ optional withQuartz "--with-quartz";
 
   enableParallelBuilding = true;
   strictDeps = true;