From 7a222ffee3176716dc19754dca70ce268785260a Mon Sep 17 00:00:00 2001
From: Weijia Wang <9713184+wegank@users.noreply.github.com>
Date: Thu, 3 Nov 2022 16:53:45 +0100
Subject: [PATCH] mesa: fix build on darwin

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

diff --git a/pkgs/development/libraries/mesa/default.nix b/pkgs/development/libraries/mesa/default.nix
index cf0451790707..24ce9ff20771 100644
--- a/pkgs/development/libraries/mesa/default.nix
+++ b/pkgs/development/libraries/mesa/default.nix
@@ -9,7 +9,7 @@
 , galliumDrivers ? ["auto"]
 , vulkanDrivers ? ["auto"]
 , eglPlatforms ? [ "x11" ] ++ lib.optionals stdenv.isLinux [ "wayland" ]
-, vulkanLayers ? [ "device-select" "overlay" ]
+, vulkanLayers ? lib.optionals (!stdenv.isDarwin) [ "device-select" "overlay" ] # No Vulkan support on Darwin
 , OpenGL, Xplugin
 , withValgrind ? lib.meta.availableOn stdenv.hostPlatform valgrind-light && !valgrind-light.meta.broken, valgrind-light
 , enableGalliumNine ? stdenv.isLinux