In file included from [01m[K/home/firmament/codes/24navigation/src/livox_ros_driver2/src/driver_node.h:28[m[K,
                 from [01m[K/home/firmament/codes/24navigation/src/livox_ros_driver2/src/lddc.h:31[m[K,
                 from [01m[K/home/firmament/codes/24navigation/src/livox_ros_driver2/src/lddc.cpp:25[m[K:
[01m[K/home/firmament/codes/24navigation/src/livox_ros_driver2/src/include/ros_headers.h:28:[m[K [01;35m[Kwarning: [m[K"BUILDING_ROS2" redefined
   28 | #define BUILDING_ROS2
      | 
[01m[K<command-line>:[m[K [01;36m[Knote: [m[Kthis is the location of the previous definition
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gmake[1]: *** [CMakeFiles/Makefile2:595: CMakeFiles/livox_ros_driver2.dir/all] Interrupt
gmake: *** [Makefile:146: all] Interrupt