** WARNING ** io features related to pcap will be disabled
/usr/include/apr-1.0
apr-1
/usr/local/lib/liblivox_lidar_sdk_shared.so
In file included from /home/firmament/codes/24navigation/src/livox_ros_driver2/src/driver_node.h:28,
                 from /home/firmament/codes/24navigation/src/livox_ros_driver2/src/driver_node.cpp:25:
/home/firmament/codes/24navigation/src/livox_ros_driver2/src/include/ros_headers.h:28: warning: "BUILDING_ROS2" redefined
   28 | #define BUILDING_ROS2
      | 
<command-line>: note: this is the location of the previous definition
In file included from /home/firmament/codes/24navigation/src/livox_ros_driver2/src/driver_node.h:28,
                 from /home/firmament/codes/24navigation/src/livox_ros_driver2/src/lddc.h:31,
                 from /home/firmament/codes/24navigation/src/livox_ros_driver2/src/lddc.cpp:25:
/home/firmament/codes/24navigation/src/livox_ros_driver2/src/include/ros_headers.h:28: warning: "BUILDING_ROS2" redefined
   28 | #define BUILDING_ROS2
      | 
<command-line>: note: this is the location of the previous definition
In file included from /home/firmament/codes/24navigation/src/livox_ros_driver2/src/driver_node.h:28,
                 from /home/firmament/codes/24navigation/src/livox_ros_driver2/src/livox_ros_driver2.cpp:32:
/home/firmament/codes/24navigation/src/livox_ros_driver2/src/include/ros_headers.h:28: warning: "BUILDING_ROS2" redefined
   28 | #define BUILDING_ROS2
      | 
<command-line>: note: this is the location of the previous definition
In file included from /home/firmament/codes/24navigation/src/livox_ros_driver2/src/lds_lidar.cpp:47:
/home/firmament/codes/24navigation/src/livox_ros_driver2/src/comm/pub_handler.h:44:29: warning: ‘livox_ros::extrinsic_global’ defined but not used []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-variable-Wunused-variable]8;;]
   44 | static ExtParameterDetailed extrinsic_global = {
      |                             ^~~~~~~~~~~~~~~~