From f4a5fd46823cba2140eb7a12bcd188106890b017 Mon Sep 17 00:00:00 2001
From: ckie <git-525ff67@ckie.dev>
Date: Sun, 5 Dec 2021 21:58:25 +0200
Subject: [PATCH 1/2] xrgears: add LD_LIBRARY_PATH wrapper to unbreak

---
 pkgs/applications/graphics/xrgears/default.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkgs/applications/graphics/xrgears/default.nix b/pkgs/applications/graphics/xrgears/default.nix
index 20e01a1701da..72010e26f594 100644
--- a/pkgs/applications/graphics/xrgears/default.nix
+++ b/pkgs/applications/graphics/xrgears/default.nix
@@ -9,6 +9,9 @@
 , vulkan-headers
 , vulkan-loader
 , xxd
+, SDL2
+, makeWrapper
+, libGL
 }:
 
 stdenv.mkDerivation rec {
@@ -29,6 +32,7 @@ stdenv.mkDerivation rec {
     ninja
     pkg-config
     xxd
+    makeWrapper
   ];
 
   buildInputs = [
@@ -38,6 +42,11 @@ stdenv.mkDerivation rec {
     vulkan-loader
   ];
 
+  fixupPhase = ''
+    wrapProgram $out/bin/xrgears \
+      --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ SDL2 libGL ]}
+  '';
+
   meta = with lib; {
     homepage = "https://gitlab.freedesktop.org/monado/demos/xrgears";
     description = "An OpenXR example using Vulkan for rendering";

From 31e19b9546fc7ea38a2598647c9cf39fba63ce16 Mon Sep 17 00:00:00 2001
From: ckie <git-525ff67@ckie.dev>
Date: Sun, 5 Dec 2021 21:59:04 +0200
Subject: [PATCH 2/2] xrgears: unstable-2020-04-15 -> unstable-2021-06-19

---
 pkgs/applications/graphics/xrgears/default.nix | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/applications/graphics/xrgears/default.nix b/pkgs/applications/graphics/xrgears/default.nix
index 72010e26f594..ac73412117cf 100644
--- a/pkgs/applications/graphics/xrgears/default.nix
+++ b/pkgs/applications/graphics/xrgears/default.nix
@@ -12,18 +12,19 @@
 , SDL2
 , makeWrapper
 , libGL
+, glib
 }:
 
 stdenv.mkDerivation rec {
   pname = "xrgears";
-  version = "unstable-2020-04-15";
+  version = "unstable-2021-06-19";
 
   src = fetchFromGitLab {
     domain = "gitlab.freedesktop.org";
     owner = "monado";
     repo = "demos/xrgears";
-    rev = "d0bee35fbf8f181e8313f1ead13d88c4fb85c154";
-    sha256 = "1k0k8dkclyiav99kf0933kyd2ymz3hs1p0ap2wbciq9s62jgz29i";
+    rev = "6331b98e065494995c9cc4b48ccdd9d5ccaef461";
+    sha256 = "sha256-buw2beTPIWScq+3VQjUyF+uOwS6VF+mnAPHZ2eFGZjc=";
   };
 
   nativeBuildInputs = [
@@ -40,6 +41,7 @@ stdenv.mkDerivation rec {
     openxr-loader
     vulkan-headers
     vulkan-loader
+    glib
   ];
 
   fixupPhase = ''