From 8b7cc4a0dc036334723bc4617bfb9220eedafa30 Mon Sep 17 00:00:00 2001
From: Mark Friedenbach <mark@friedenbach.org>
Date: Fri, 8 Dec 2023 11:46:48 -0800
Subject: [PATCH] Do not use "bevy/dynamic_linking" or "bevy/file_watcher" on
 wasm

---
 Cargo.toml | 6 ------
 build.rs   | 8 ++++++++
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 4d864092..b07f6978 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -68,12 +68,6 @@ codegen-units = 1
 inherits = "release"
 lto = "thin"
 
-[features]
-dev = [
-    "bevy/dynamic_linking",
-    "bevy/file_watcher",
-]
-
 [dependencies]
 bevy = { workspace = true }
 bevy_asset_loader = { version = "0.18" }
diff --git a/build.rs b/build.rs
index a28a9eb7..11ae5d95 100644
--- a/build.rs
+++ b/build.rs
@@ -11,6 +11,14 @@ fn main() {
         // on windows we will set our app icon as icon for the executable
         embed_resource::compile("build/windows/icon.rc");
     }
+    let target_arch = env::var("CARGO_CFG_TARGET_ARCH").unwrap();
+    let profile = env::var("PROFILE").unwrap();
+    if !target_arch.contains("wasm") && profile.contains("debug") {
+        // Use dynamic linking for faster recompilation
+        println!("cargo:rustc-cfg=feature=\"bevy/dynamic_linking\"");
+        // Enable bevy's asset hot-reloading capability
+        println!("cargo:rustc-cfg=feature=\"bevy/file_watcher\"");
+    }
 }
 
 // End of File