From 30a00c5a7a5a199dca1a0bd7d57f4debe7fa7174 Mon Sep 17 00:00:00 2001
From: alemuntoni <muntoni.alessandro@gmail.com>
Date: Mon, 19 Jul 2021 16:27:21 +0200
Subject: [PATCH] small cmake fix

---
 src/external/CMakeLists.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/external/CMakeLists.txt b/src/external/CMakeLists.txt
index 86c3a8940..2dbe12d27 100644
--- a/src/external/CMakeLists.txt
+++ b/src/external/CMakeLists.txt
@@ -2,6 +2,8 @@
 # Copyright 2019, 2020, Visual Computing Lab, ISTI - Italian National Research Council
 # SPDX-License-Identifier: BSL-1.0
 
+cmake_minimum_required(VERSION 3.10)
+
 option(
 	ALLOW_OPTIONAL_EXTERNAL_MESHLAB_LIBRARIES
 	"Allow to use/build optional external libraries"