increase cmake_minimum_version, basically the one in Debian 11

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d382402f60b790517965090183f83b9e22f404ef..f41b8f5ffed2007d3ba0f9a3c40a39da291c27a5 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 2.8.12)
+cmake_minimum_required (VERSION 3.18.4)
 
 project (vectorscan C CXX)