From b3a614847cba3d1e15a57e9b0f0c56d52ffff02e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stanis=C5=82aw=20Pitucha?= <git@viraptor.info>
Date: Sun, 11 Jan 2026 22:39:40 +1100
Subject: [PATCH] python3Packages.glcontext: fix darwin build

---
 pkgs/development/python-modules/glcontext/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/glcontext/default.nix b/pkgs/development/python-modules/glcontext/default.nix
index 8124da832b00..9d66911b0f98 100644
--- a/pkgs/development/python-modules/glcontext/default.nix
+++ b/pkgs/development/python-modules/glcontext/default.nix
@@ -1,4 +1,5 @@
 {
+  stdenv,
   lib,
   buildPythonPackage,
   fetchFromGitHub,
@@ -26,7 +27,7 @@ buildPythonPackage rec {
     libX11
   ];
 
-  postPatch = ''
+  postPatch = lib.optionalString (stdenv.hostPlatform.isLinux) ''
     substituteInPlace glcontext/x11.cpp \
       --replace-fail '"libGL.so"' '"${libGL}/lib/libGL.so"' \
       --replace-fail '"libX11.so"' '"${libX11}/lib/libX11.so"'
@@ -46,7 +47,7 @@ buildPythonPackage rec {
     homepage = "https://github.com/moderngl/glcontext";
     description = "OpenGL implementation for ModernGL";
     license = lib.licenses.mit;
-    platforms = lib.platforms.linux;
+    platforms = lib.platforms.linux ++ lib.platforms.darwin;
     maintainers = [ ];
   };
 }