From 2ff75e32e922f4ba8d228121a38a5298ecffb344 Mon Sep 17 00:00:00 2001
From: zhanghongyu <zhanghongyu@xiaomi.com>
Date: Thu, 24 Oct 2024 10:51:14 +0800
Subject: [PATCH] netutils/connectedhomeip: use CONFIG_CXX_STANDARD instead of
 hard code

as c++ versions are upgraded, hard code compilation options can
cause build error

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
---
 netutils/connectedhomeip/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/netutils/connectedhomeip/CMakeLists.txt b/netutils/connectedhomeip/CMakeLists.txt
index 3db205e46..1ba40ce7a 100644
--- a/netutils/connectedhomeip/CMakeLists.txt
+++ b/netutils/connectedhomeip/CMakeLists.txt
@@ -182,7 +182,7 @@ if(CONFIG_MATTER)
 
   set(MATTER_FLAGS
       -DCHIP_HAVE_CONFIG_H
-      -std=c++17
+      -std=${CONFIG_CXX_STANDARD}
       -Wno-undef
       -DCHIP_ADDRESS_RESOLVE_IMPL_INCLUDE_HEADER=<lib/address_resolve/AddressResolve_DefaultImpl.h>
   )