From f8c8eafc3bd7bad1495e6e88cb440aa2da2b1f14 Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Mon, 4 Dec 2023 20:46:06 -0500
Subject: [PATCH] libGLU: fix on darwin

Fixes a configuration issue:

    meson.build:33:8: ERROR: requires argument not a string, library with pkgconfig-generated file or pkgconfig-dependency object, got <ExtraFrameworkDependency opengl: True>
---
 pkgs/development/libraries/mesa-glu/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/libraries/mesa-glu/default.nix b/pkgs/development/libraries/mesa-glu/default.nix
index dac12db94b62..bcff20f1847c 100644
--- a/pkgs/development/libraries/mesa-glu/default.nix
+++ b/pkgs/development/libraries/mesa-glu/default.nix
@@ -22,6 +22,10 @@ stdenv.mkDerivation (finalAttrs: {
 
   outputs = [ "out" "dev" ];
 
+  mesonFlags = lib.optionals stdenv.isDarwin [
+    "-Dgl_provider=gl" # glvnd is default
+  ];
+
   enableParallelBuilding = true;
 
   passthru = {