From 9804bd710034d57a74be55472d30939a5eb21010 Mon Sep 17 00:00:00 2001
From: Ashish Singh <Ashish1805@users.noreply.github.com>
Date: Mon, 20 Nov 2023 22:39:16 -0800
Subject: [PATCH] Fix compilation issue due to PORT_STATE_CHANGE_QUEUE_SIZE
 undefined (#1324)

In PR https://github.com/sonic-net/sonic-sairedis/pull/1310, a
  constexpt static data member was added. Since sairedis repo uses
  c++14, definition of this data member needs to be provided in .cpp file too.
---
 syncd/PortStateChangeHandler.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/syncd/PortStateChangeHandler.cpp b/syncd/PortStateChangeHandler.cpp
index 909649390..ec91eedf2 100644
--- a/syncd/PortStateChangeHandler.cpp
+++ b/syncd/PortStateChangeHandler.cpp
@@ -6,6 +6,8 @@
 
 using namespace syncd;
 
+constexpr size_t PortStateChangeHandler::PORT_STATE_CHANGE_QUEUE_SIZE;
+
 PortStateChangeHandler::PortStateChangeHandler(
         _In_ std::shared_ptr<swss::SelectableEvent> portStateChangeEvent)
 {