Bump CMake version to avoid CMP0048

ros-perception / laser_geometry

Provides the LaserProjection class for turning laser scan data into point clouds.

BSD 3-Clause "New" or "Revised" License

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Bump CMake version to avoid CMP0048 #56

Closed sloretz closed 4 years ago

sloretz commented 4 years ago

This bumps the minimum CMake version to 3.0.2, which is the minimum supported by ROS Kinetic and new enough to default to the NEW behavior of CMP0048. This avoids a CMake warning when building and testing this package in Debian Buster and Ubuntu Focal.

Since this is newer than the required version for ROS Indigo, this should probably be retargeted at a new kinetic-devel or noetic-devel branch before being merged.

ros/catkin#1052

jonbinney commented 4 years ago

@sloretz I decided to merge this into a kinetic-devel branch so that kinetic, melodic, and noetic can all share fixes without cherry picking. I'll update the release branch for kinetic and melodic: https://github.com/ros-perception/laser_geometry/issues/58