From bc01db2c47507a75c6c0a8b9bfe3b0aed24a3322 Mon Sep 17 00:00:00 2001
From: Luigi Malomo <malomo.luigi@gmail.com>
Date: Tue, 23 Mar 2021 01:08:55 +0100
Subject: [PATCH] explicitly set c++ 11 as required

---
 src/CMakeLists.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index cd08cb0e4..dca91da26 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,10 +1,13 @@
 # Copyright 2019, 2020, Collabora, Ltd.
-# Copyright 2019, 2020, Visual Computing Lab, ISTI - Italian National Research Council
+# Copyright 2019, 2021, Visual Computing Lab, ISTI - Italian National Research Council
 # SPDX-License-Identifier: BSL-1.0
 
 cmake_minimum_required(VERSION 3.9)
 project(MeshLab)
 
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
 include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/meshlab_global_settings.cmake")
 include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/meshlab_tools.cmake")