From 88d344fa7c17a4934a3bba24505a1bc3b9819121 Mon Sep 17 00:00:00 2001
From: Byoungchan Lee <byoungchan.lee@gmx.com>
Date: Sat, 18 May 2024 07:05:55 +0900
Subject: [PATCH] [Darwin] Disable NSAsserts in release builds.

Chromium has a similar gn flag to disable asserts in release builds:
https://source.chromium.org/chromium/chromium/src/+/main:build/config/BUILD.gn;drc=9dab28144192cefadbb96b778ef866ea3deb74ff;l=148

Related: https://github.com/flutter/flutter/issues/148279
---
 build/config/BUILD.gn | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/build/config/BUILD.gn b/build/config/BUILD.gn
index 4e629655bf..867c19b5ea 100644
--- a/build/config/BUILD.gn
+++ b/build/config/BUILD.gn
@@ -84,6 +84,11 @@ config("debug") {
 config("release") {
   defines = [ "NDEBUG" ]
 
+  if (is_mac || is_ios) {
+    # Disable NSAsserts in release builds.
+    defines += [ "NS_BLOCK_ASSERTIONS=1" ]
+  }
+
   # Sanitizers.
   # TODO(GYP) The GYP build has "release_valgrind_build == 0" for this
   # condition. When Valgrind is set up, we need to do the same here.