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Add orocos libraries to ROS project

asked 2013-04-13 00:09:56 -0500

Roboticus gravatar image

updated 2014-01-28 17:16:10 -0500

ngrennan gravatar image

Hello. I have a problem with adding libraries, orocos components to ROS project. In CMakeLists.txt I add line:

include_directories(/home/user/my_lib_orocos)

But I still can't add any library from that folder to .cpp files, compiler doesn't see it. In addition, these folder isn't in the same path as my ROS project.

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are they custom libraries or orocos libraries such as bfl or kdl ? Which ros distro are you using ?

cagatay gravatar image cagatay  ( 2013-04-16 03:06:38 -0500 )edit

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answered 2013-04-16 01:06:47 -0500

zumili gravatar image

Hello Roboticus,

I have added these lines for a ros project using the LabJack U3 Modul. It also has a separate library.

  • #directory where the library file is in
  • link_directories(/home/thomas/projects/labjack/exodrive/liblabjackusb)
  • #add the cpp files of your project
  • rosbuild_add_executable(labjack src/LabJack.cpp src/... some more files ...)
  • #link the library to the project (name of lib file: liblabjackusb.so.2.5.2
  • target_link_libraries (labjack labjackusb)

As you can see the library is written without the pre-string "lib" and without the version number and type at the end. So the filename "liblabjackusb.so.2.5.2" will become -> "labjackusb".

The command you used: include_directories(/home/user/my_lib_orocos) is more or less to describe where the header files are.

Hope this helps you with your problem.

Best regards, zumili

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answered 2013-04-21 20:57:06 -0500

If you want to build your own Orocos based components/packages, please take a look at http://www.orocos.org/wiki/orocos/toolchain/component-packages to learn how this is done.

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Asked: 2013-04-13 00:09:56 -0500

Seen: 112 times

Last updated: Apr 21 '13