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ibQt5Network.so.5 - How does one get that in Yocto please?

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  • N Offline
    N Offline
    Nathan Sowatskey
    wrote on last edited by
    #1

    Hi

    My application running in Yocto has a dependency on libQt5Network.so.5.

    I have my build configured here:

    https://github.com/DevOps4Networks/iox-yocto-build/tree/master/conf

    I expect that some combination of the BBLAYERS and the IMAGE_INSTALL_append should allow me to get that library in my Yocto image. I have not been able to figure out what the magic incantations are yet though.

    I am also not sure which layer has the qtnetwork recipe in it, as I can’t find that here:

    http://layers.openembedded.org/layerindex/branch/master/layers/

    Any ideas gratefully received.

    Many thanks

    Nathan

    —
    Nathan John Sowatskey
    Consulting Engineer - Programmable Infrastructure, DevOps, IoT and SDN
    nathan@nathan.to
    www.linkedin.com/in/nathandevops
    XMPP: nathandotto@im.koderoot.net
    Google: nathanjohnsowatskey@gmail.com
    Skype: nathan_sowatskey
    Twitter: NathanDotTo
    GitHub: https://github.com/DevOps4Networks
    http://www.kipling.org.uk/poems_if.htm

    N 1 Reply Last reply
    0
    • N Nathan Sowatskey

      Hi

      My application running in Yocto has a dependency on libQt5Network.so.5.

      I have my build configured here:

      https://github.com/DevOps4Networks/iox-yocto-build/tree/master/conf

      I expect that some combination of the BBLAYERS and the IMAGE_INSTALL_append should allow me to get that library in my Yocto image. I have not been able to figure out what the magic incantations are yet though.

      I am also not sure which layer has the qtnetwork recipe in it, as I can’t find that here:

      http://layers.openembedded.org/layerindex/branch/master/layers/

      Any ideas gratefully received.

      Many thanks

      Nathan

      —
      Nathan John Sowatskey
      Consulting Engineer - Programmable Infrastructure, DevOps, IoT and SDN
      nathan@nathan.to
      www.linkedin.com/in/nathandevops
      XMPP: nathandotto@im.koderoot.net
      Google: nathanjohnsowatskey@gmail.com
      Skype: nathan_sowatskey
      Twitter: NathanDotTo
      GitHub: https://github.com/DevOps4Networks
      http://www.kipling.org.uk/poems_if.htm

      N Offline
      N Offline
      Nathan Sowatskey
      wrote on last edited by
      #2

      @Nathan-Sowatskey The simple answer is that my build is correct, but the test program I am using is not finding the libraries. They are there though. So, the problem lies elsewhere.

      1 Reply Last reply
      0
      • Z Offline
        Z Offline
        Zola
        wrote on last edited by Zola
        #3

        Do ldd command on your application executable, you have a linker problem so try to find answer here.

        1 Reply Last reply
        0
        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          Hi and welcome to devnet,

          Silly question but did you add QT += network in your .pro file ?

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

          1 Reply Last reply
          0

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