From 7a717b094e4260682c9cc5157b32544113b01c7e Mon Sep 17 00:00:00 2001
From: guozhanxin <guozhanxin@rt-thread.com>
Date: Thu, 21 Apr 2022 10:31:32 +0800
Subject: [fix] building error.

---
 examples/utest/testcases/cpp11/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'examples')

diff --git a/examples/utest/testcases/cpp11/Kconfig b/examples/utest/testcases/cpp11/Kconfig
index 1d08163d13..f628309c84 100644
--- a/examples/utest/testcases/cpp11/Kconfig
+++ b/examples/utest/testcases/cpp11/Kconfig
@@ -2,6 +2,8 @@ menu "CPP11 Testcase"
 
 config UTEST_CPP11_THREAD_TC
     bool "Cpp11 thread test"
+    select RT_USING_CPLUSPLUS
+    select RT_USING_CPLUSPLUS11
     default n
 
 endmenu
-- 
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