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1 | initial version |
find_package(PCL 1.7 REQUIRED)
will find the PCL libraries, but it doesn't automatically compile or link against them. Instead, it sets cmake variables with the appropriate flags for using PCL: ${PCL_INCLUDE_DIRS}
and ${PCL_LIBRARIES}
.
You have to explicitly link against PCL with target_link_libraries()
:
target_link_libraries(my_library ${PCL_LIBRARIES})
Similarly, the libraries that you find through catkin are collected in ${catkin_LIBRARIES}
, and you should link against those as well:
target_link_libraries(my_library ${catkin_LIBRARIES})