From 5e31a5821cba6d16694d592f7d25ae0cc8918779 Mon Sep 17 00:00:00 2001
From: Adam Scott <ascott.ca@gmail.com>
Date: Tue, 20 Feb 2024 08:19:56 -0500
Subject: [PATCH] Add `WASM_BIGINT` linker flag to the web build

(cherry picked from commit 3ae524fa9e42828183f8046f6f33b945475bb052)
---
 platform/javascript/detect.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py
index ffaf681c9..9d022dd72 100644
--- a/platform/javascript/detect.py
+++ b/platform/javascript/detect.py
@@ -215,6 +215,10 @@ def configure(env):
         env.Append(CPPDEFINES=["ZSTD_HAVE_WEAK_SYMBOLS=0"])
         env.extra_suffix = ".gdnative" + env.extra_suffix
 
+    # WASM_BIGINT is needed since emscripten ≥ 3.1.41
+    if cc_semver >= (3, 1, 41):
+        env.Append(LINKFLAGS=["-s", "WASM_BIGINT"])
+
     # Reduce code size by generating less support code (e.g. skip NodeJS support).
     env.Append(LINKFLAGS=["-s", "ENVIRONMENT=web,worker"])