index_camera_passthrough: link openxr again

Signed-off-by: Sefa Eyeoglu <[email protected]>

pkgs/index_camera_passthrough/default.nix

@@ -1,10 +1,10 @@
 # SPDX-FileCopyrightText: 2023 Sefa Eyeoglu <[email protected]>
+# SPDX-FileCopyrightText: 2024 Sefa Eyeoglu <[email protected]>
 #
 # SPDX-License-Identifier: MIT
 {
   cmake,
   lib,
-  openvr,
   openxr-loader,
   pkg-config,
   rustPlatform,
@@ -18,11 +18,6 @@ rustPlatform.buildRustPackage {
   pname = "index-camera-passthrough";
   version = "0";
 
-  postPatch = ''
-    substituteInPlace Cargo.toml \
-      --replace 'openxr = "0.17.1"' 'openxr = { version = "0.17.1", features = ["linked"] }'
-  '';
-
   # src will be added by the source override
   inherit cargoLock;
 
@@ -35,10 +30,16 @@ rustPlatform.buildRustPackage {
   buildInputs = [
     udev
     vulkan-loader
-    openvr
     openxr-loader
   ];
 
+  postPatch = ''
+    substituteInPlace Cargo.toml \
+      --replace-fail \
+        'openxr = { version = "0.17.1", optional = true }' \
+        'openxr = { version = "0.17.1", optional = true, features = ["linked"] }'
+  '';
+
   env.SHADERC_LIB_DIR = "${lib.getLib shaderc}/lib";
 
   meta = with lib; {