From ad8bedebd7c6da84c74e7277c7e3603d343846e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Wolfgang=20St=C3=B6ggl?= <c72578@yahoo.de>
Date: Sat, 28 Dec 2019 10:46:13 +0100
Subject: [PATCH] Update cmake_minimum_required VERSION (#2457)

When tests are built, the minimum required cmake version is 3.4.
The file test/CMakeLists.txt uses cmake_policy(SET CMP0064 NEW),
which requires cmake 3.4 [1].

[1] https://cmake.org/cmake/help/v3.4/policy/CMP0064.html
---
 test/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 9d3bbdd03..4bb78640a 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,5 +1,6 @@
 if (BUILD_TESTS)
 
+    cmake_minimum_required(VERSION 3.4) # cmake_policy(SET CMP0064 NEW)
     cmake_policy(SET CMP0064 NEW)
     cmake_policy(SET CMP0057 NEW)