From c47a1b6c0faa2206395647cb83cb1a0542101847 Mon Sep 17 00:00:00 2001
From: Yixing Lao <yixing.lao@gmail.com>
Date: Wed, 7 Apr 2021 16:17:39 -0700
Subject: [PATCH] build: enable rtc_use_cxx11_abi option

---
 config/BUILDCONFIG.gn | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/config/BUILDCONFIG.gn b/config/BUILDCONFIG.gn
index 0ef73ab2b..5ab677e27 100644
--- a/config/BUILDCONFIG.gn
+++ b/config/BUILDCONFIG.gn
@@ -163,6 +163,12 @@ declare_args() {
   is_component_build = is_debug && current_os != "ios"
 }
 
+declare_args() {
+  # Set to false to define "_GLIBCXX_USE_CXX11_ABI=0". If set to true, the
+  # default will be used, which corresponds to the new CXX11 ABI.
+  rtc_use_cxx11_abi = true
+}
+
 assert(!(is_debug && is_official_build), "Can't do official debug builds")
 
 # ==============================================================================
-- 
2.17.1