From f4ed975d44d69ce167a0368320bf57a903573d9e Mon Sep 17 00:00:00 2001
From: Joe Osborn <jcoa2018@pomona.edu>
Date: Sun, 6 Aug 2023 16:20:59 -0700
Subject: [PATCH] Force async emscripten when HAVE_AL (#15559)

---
 Makefile.emscripten | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile.emscripten b/Makefile.emscripten
index 88637560b3e..fa5d5b88e70 100644
--- a/Makefile.emscripten
+++ b/Makefile.emscripten
@@ -90,6 +90,7 @@ endif
 ifeq ($(HAVE_AL), 1)
    LDFLAGS += -lopenal
    DEFINES += -DHAVE_AL
+   ASYNC = 1
 endif
 
 ifneq ($(PTHREAD), 0)