cmake_minimum_required(VERSION 2.4.6)

set(ROS_ROOT $ENV{ROS_ROOT})

if(DEFINED ROS_ROOT)
  # Build with ROS
  include(serial_ros.cmake)
  message("Building with ROS")
  build_serial()
else(DEFINED ROS_ROOT)
  # Build normally
  include(serial.cmake)
  message("Building stand alone")
  build_serial()
endif(DEFINED ROS_ROOT)