From 34942a35112438a91ef25ffa5f0c6c18f1999303 Mon Sep 17 00:00:00 2001
From: "Alexander A. Klimov" <alexander.klimov@icinga.com>
Date: Mon, 14 Dec 2020 15:59:56 +0100
Subject: [PATCH] Define BOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT

... to enable compiling with Boost v1.74.

refs #8185
---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c7bd1c139b..eb125ff9cd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -172,6 +172,9 @@ add_definitions(-DBOOST_COROUTINES_NO_DEPRECATION_WARNING)
 
 add_definitions(-DBOOST_FILESYSTEM_NO_DEPRECATED)
 
+# Required for Boost v1.74+
+add_definitions(-DBOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT)
+
 link_directories(${Boost_LIBRARY_DIRS})
 include_directories(${Boost_INCLUDE_DIRS})