call project() at toplevel

rock-core · May 11, 2020 · 63d120c · 63d120c
1 parent c95f077
commit 63d120c
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,9 +1,11 @@
 # CMakeLists.txt has to be located in the project folder and cmake has to be
 # executed from 'project/build' with 'cmake ../'.
 
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.1)
+project(frame_helper 1.0)
 find_package(Rock)
-rock_init(frame_helper 1.0)
+rock_init()
+
 option(OPENCV4 "Whether OpenCV 4 or later should be used" OFF)
 if (OPENCV4)
     set(opencv_pkgconfig_suffix 4)