Partial revert of merge from 'feat/MoveToModernCMake', which prevents using ROS (using PCL 1.8).
Previous merge from 'feat/MoveToModernCMake' used PCL 1.9, which is incompatible with ROS (which comes with PCL 1.8).
System updates will be applied on Mar 24th between 7am and 9am, EST (UTC-05:00). This site will have intermittent downtime during that time.
Previous merge from 'feat/MoveToModernCMake' used PCL 1.9, which is incompatible with ROS (which comes with PCL 1.8).