From 172fa1ddc81991c028821c4270c8dbf541b694b4 Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Thu, 21 Nov 2019 19:40:47 +0100
Subject: [PATCH] Fix linker error with newer gcc versions

---
 src/blackcore/afv/clients/afvclient.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/blackcore/afv/clients/afvclient.cpp b/src/blackcore/afv/clients/afvclient.cpp
index a830c3a4a..5f47c418e 100644
--- a/src/blackcore/afv/clients/afvclient.cpp
+++ b/src/blackcore/afv/clients/afvclient.cpp
@@ -40,6 +40,15 @@ namespace BlackCore
     {
         namespace Clients
         {
+            constexpr int CAfvClient::PositionUpdatesMs;
+            constexpr int CAfvClient::SampleRate;
+            constexpr int CAfvClient::FrameSize;
+            constexpr double CAfvClient::MinDbIn;
+            constexpr double CAfvClient::MaxDbIn;
+            constexpr double CAfvClient::MinDbOut;
+            constexpr double CAfvClient::MaxDbOut;
+            constexpr quint32 CAfvClient::UniCom;
+
             const CLogCategoryList &CAfvClient::getLogCategories()
             {
                 static const CLogCategoryList cats { CLogCategory::audio(), CLogCategory::vatsimSpecific() };