From a95dfa6ea07a3d986acca113e18f4f54adfb63b1 Mon Sep 17 00:00:00 2001
From: Jordan Schidlowsky <jordanschidlowsky@gmail.com>
Date: Wed, 25 Sep 2024 10:13:57 -0600
Subject: [PATCH] Optimized shrink options to binaryen wasm-opt pass

---
 platform/web/detect.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/platform/web/detect.py b/platform/web/detect.py
index bf75c2f9fcf..f016d6ff620 100644
--- a/platform/web/detect.py
+++ b/platform/web/detect.py
@@ -285,6 +285,9 @@ def configure(env: "SConsEnvironment"):
     env.Append(CCFLAGS=["-sSUPPORT_LONGJMP='wasm'"])
     env.Append(LINKFLAGS=["-sSUPPORT_LONGJMP='wasm'"])
 
+    # Run wasm-opt binaryen maximum shrink options
+    env.Append(LINKFLAGS=["-sBINARYEN_EXTRA_PASSES='-Oz'"])
+
     # Allow increasing memory buffer size during runtime. This is efficient
     # when using WebAssembly (in comparison to asm.js) and works well for
     # us since we don't know requirements at compile-time.