Cmake error during building a rospackage

edit

Hello all

I am trying to learn how to use the ROS-PCL library with the Velodyne 64E lidar. I have stored my code in the same directory as that of the Velodyne_height_map project and I want to modify the existing CMakeList.txt file to incorporate my own code. My main goal is to find the distances of the obstacles by subscribing to the velodyne_obstacles topic.

This is the error I am getting when I am building the project.

>  *** No rule to make target
> '/usr/lib/x86_64-linux-gnu/libpthread.so/opt/ros/kinetic/lib/libpcl_ros_filters.so',
> needed by
> '/home/aditya/catkin_ws/devel/lib/velodyne_height_map/myheight'.
> Stop.

This is the addition I have done to the CMakeLists.txt file by following few tutorials.

add_executable(myheight src/my_height_sub.cpp)
target_link_libraries(myheight ${catkin_LIBRARIES}${catkin_LIBRARIES}
                      ${Boost_LIBRARIES}
                      ${PCL_LIBRARIES})

This is the program I am trying to run.

#include <ros/ros.h>
#include <pcl_ros/point_cloud.h>
#include <pcl/point_types.h>
#include <boost/foreach.hpp>

typedef pcl::PointCloud<pcl::PointXYZ> PointCloud;

void callback(const sensor_msgs::PointCloud2ConstPtr&);


int main(int argc, char** argv)
{
    ros::NodeHandle nh;
    std::string topic = nh.resolveName("point_cloud");
    uint32_t queue_size = 1;


    // to create a subscriber, you can do this (as above):
    ros::Subscriber sub = nh.subscribe<sensor_msgs::PointCloud2> ("velodyne_points", queue_size, callback);
}

I know I am missing some dependencies in the CMakelists, but cant seem to figure out what they are. Can someone help me out please? Many thanks in advance!