reenable mac support by disabling xr on mac

Cargo.toml

@@ -18,13 +18,16 @@ bevy = { version = "0.12", features = [
     "jpeg",
 ] } ## NOT the local file bevy, the one from the net
 bevy_flycam = { git = "https://github.com/sburris0/bevy_flycam" } ## control
-bevy_oxr = { git = "https://github.com/awtterpip/bevy_openxr" }
+bevy_oxr = { git = "https://github.com/awtterpip/bevy_openxr", optional = true }
 ## bevy_config_cam = { git = "https://github.com/BlackPhlox/bevy_config_cam" } ## { version = "0.3.0"}
 glam = "0"
 
 
 [features]
-#xr = ["bevy_oxr"]
+xr = ["dep:bevy_oxr"]
+
+[target.'cfg(not(target_os="macos"))'.features]
+default = ["xr"]
 #jpeg = ["bevy_internal/jpeg"]
 
 

src/main.rs

@@ -6,17 +6,21 @@ use bevy::{
 };
 use std::f32::consts::*;
 use tilemap::TileMap;
+#[cfg(feature = "xr")]
 use xr::XRPlugin;
 
 use bevy_flycam::prelude::*;
+#[cfg(feature = "xr")]
 use bevy_oxr::DefaultXrPlugins;
 
 mod tilemap;
+#[cfg(feature = "xr")]
 mod xr;
 
 fn main() {
     let mut app = App::new();
     if std::env::args().any(|arg| arg == "xr") {
+        #[cfg(feature = "xr")]
         app.add_plugins(DefaultXrPlugins).add_plugins(XRPlugin);
     } else {
         app.add_plugins(DefaultPlugins);