CMake: sync minimum version

diff --git a/apps/CMakeLists.txt b/apps/CMakeLists.txt
index f7c9dec633918c320afaf1fa8f56143b4ba51156..87bb4c9d461d59f0f4364edb28eaf450028882f8 100644 (file)
--- a/apps/CMakeLists.txt
+++ b/apps/CMakeLists.txt
@@ -1,5 +1,5 @@
 
-cmake_minimum_required(VERSION 2.8)  # see ../CMakeLists.txt for why 2.8
+cmake_minimum_required(VERSION 3.9...3.12)  # see ../CMakeLists.txt for why
 
 if(POLICY CMP0075)
     cmake_policy(SET CMP0075 NEW)