diff --git a/CMakeLists.txt b/CMakeLists.txt index 2139d2e..a66e3b9 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,6 +1,13 @@ -cmake_minimum_required(VERSION 2.8.3) -project(rf2o_laser_odometry) -set (CMAKE_CXX_STANDARD 14) # Require C++14 +PROJECT(rf2o_laser_odometry) + +CMAKE_MINIMUM_REQUIRED(VERSION 3.3) +# Require C++17 + +if(${CMAKE_VERSION} VERSION_LESS "3.8.0") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17") +else() + set(CMAKE_CXX_STANDARD 17) +endif() ## Find catkin macros and libraries ## if COMPONENTS list like find_package(catkin REQUIRED COMPONENTS xyz)