fix wivrn build

etcnixos/flake.lock

@@ -392,16 +392,16 @@
     },
     "wivrn": {
       "locked": {
-        "lastModified": 1729405003,
-        "narHash": "sha256-V9ZdbZ2iFVsN2AF/aJmSiRDp9rU5HYeQX+1NBYcKJzQ=",
+        "lastModified": 1729447101,
+        "narHash": "sha256-+amYWj/GpgYyYU1R2TTojPAXMNbCr93DVgVGcdIXgaQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "414c84c95aab19cb7dc603f0139d6dea2bc9f053",
+        "rev": "1c41a27405aa44b94ba10c2002c20209e4911ff5",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "pull/349910/head",
+        "ref": "pull/350069/head",
         "repo": "nixpkgs",
         "type": "github"
       }

etcnixos/flake.nix

@@ -12,7 +12,7 @@
 
     nixos-hardware.url = "github:NixOS/nixos-hardware/master";
 
-    wivrn.url = "github:NixOS/nixpkgs/pull/349910/head";
+    wivrn.url = "github:NixOS/nixpkgs/pull/350069/head";
 
     chaotic = {
       url = "github:chaotic-cx/nyx/nyxpkgs-unstable";

etcnixos/vr.nix

@@ -5,7 +5,17 @@
     openFirewall = true;
 
     # Use my fork for WiVRn 0.20
-    package = inputs.wivrn.legacyPackages.${pkgs.system}.wivrn;
+    package = (
+      inputs.wivrn.legacyPackages.${pkgs.system}.wivrn.overrideAttrs (old: {
+        patches = [
+          (pkgs.fetchurl {
+            url = "https://github.com/WiVRn/WiVRn/commit/be95ec84b56794ca8d97bb8b21dec6443ba57bc4.diff";
+            sha256 = "1tNQ57XIki0bomNG5xg+/4YbgKanrM5LOQvvCmZQFhw=";
+          })
+        ];
+
+      })
+    );
 
     # Write information to /etc/xdg/openxr/1/active_runtime.json, VR applications
     # will automatically read this and work with wivrn