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Forum Update on Monday, May 27th 2025

Installing new module

Scheduled Pinned Locked Moved Unsolved Mobile and Embedded
ubuntu 16.04raspberry pi 3cross compileserial portnew module
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  • S SGaist
    5 Oct 2019, 18:55

    Did you check the detection logs when building the module ?

    V Offline
    V Offline
    vishbynature
    wrote on 7 Oct 2019, 05:39 last edited by
    #21

    @SGaist
    I checked the process again.
    on my ubuntu 16.04 host machine:
    ~/raspi/qt-everywhere-opensource-src-5.9.1/qtconnectivity$ ~/raspi/qt5/bin/qmake

    Running configuration tests...
    Done running configuration tests.

    Configure summary:

    Qt Bluetooth:
    BlueZ .................................. no
    BlueZ Low Energy ....................... no
    Linux Crypto API ....................... no

    Qt is now configured for building. Just run 'make'.
    Once everything is built, Qt is installed.
    You should NOT run 'make install'.
    Note that this build cannot be deployed to other machines or devices.

    Prior to reconfiguration, make sure you remove any leftovers from
    the previous build.

    "Note that this build cannot be deployed to other machines or devices."
    well that's a bummer if its true.

    J 1 Reply Last reply 7 Oct 2019, 05:44
    0
    • V vishbynature
      7 Oct 2019, 05:39

      @SGaist
      I checked the process again.
      on my ubuntu 16.04 host machine:
      ~/raspi/qt-everywhere-opensource-src-5.9.1/qtconnectivity$ ~/raspi/qt5/bin/qmake

      Running configuration tests...
      Done running configuration tests.

      Configure summary:

      Qt Bluetooth:
      BlueZ .................................. no
      BlueZ Low Energy ....................... no
      Linux Crypto API ....................... no

      Qt is now configured for building. Just run 'make'.
      Once everything is built, Qt is installed.
      You should NOT run 'make install'.
      Note that this build cannot be deployed to other machines or devices.

      Prior to reconfiguration, make sure you remove any leftovers from
      the previous build.

      "Note that this build cannot be deployed to other machines or devices."
      well that's a bummer if its true.

      J Offline
      J Offline
      jsulm
      Lifetime Qt Champion
      wrote on 7 Oct 2019, 05:44 last edited by
      #22

      @vishbynature said in Installing new module:

      Qt Bluetooth:
      BlueZ .................................. no
      BlueZ Low Energy ....................... no
      Linux Crypto API ....................... no

      Looks like you still did not synchronise your sysroot...

      https://forum.qt.io/topic/113070/qt-code-of-conduct

      V 1 Reply Last reply 7 Oct 2019, 10:06
      0
      • J jsulm
        7 Oct 2019, 05:44

        @vishbynature said in Installing new module:

        Qt Bluetooth:
        BlueZ .................................. no
        BlueZ Low Energy ....................... no
        Linux Crypto API ....................... no

        Looks like you still did not synchronise your sysroot...

        V Offline
        V Offline
        vishbynature
        wrote on 7 Oct 2019, 10:06 last edited by
        #23

        @jsulm
        I am following the steps properly
        which include:
        rsync -avz pi@raspberrypi.local:/lib sysroot
        rsync -avz pi@raspberrypi.local:/usr/include sysroot/usr
        rsync -avz pi@raspberrypi.local:/usr/lib sysroot/usr
        rsync -avz pi@raspberrypi.local:/opt/vc sysroot/opt
        of step 8.

        ok what exactly i need to do to synchronise my sysroot.

        J 1 Reply Last reply 7 Oct 2019, 11:07
        0
        • V vishbynature
          7 Oct 2019, 10:06

          @jsulm
          I am following the steps properly
          which include:
          rsync -avz pi@raspberrypi.local:/lib sysroot
          rsync -avz pi@raspberrypi.local:/usr/include sysroot/usr
          rsync -avz pi@raspberrypi.local:/usr/lib sysroot/usr
          rsync -avz pi@raspberrypi.local:/opt/vc sysroot/opt
          of step 8.

          ok what exactly i need to do to synchronise my sysroot.

          J Offline
          J Offline
          jsulm
          Lifetime Qt Champion
          wrote on 7 Oct 2019, 11:07 last edited by
          #24

          @vishbynature Please take a look at configure log to see what exactly is missing. Configure compiles some simple code snippets to check each functionality and if for example it fails to compile becuse of missing header file you will see this in the log.

          https://forum.qt.io/topic/113070/qt-code-of-conduct

          V 1 Reply Last reply 9 Oct 2019, 14:30
          2
          • J jsulm
            7 Oct 2019, 11:07

            @vishbynature Please take a look at configure log to see what exactly is missing. Configure compiles some simple code snippets to check each functionality and if for example it fails to compile becuse of missing header file you will see this in the log.

            V Offline
            V Offline
            vishbynature
            wrote on 9 Oct 2019, 14:30 last edited by
            #25

            @jsulm
            ok this might be silliest thing to say but I don't know where to find configure log to see whats missing. In the build folder i searched for config.log that i had number of files pop-up from different directories i didn't understand them.

            J 1 Reply Last reply 10 Oct 2019, 06:10
            0
            • V vishbynature
              9 Oct 2019, 14:30

              @jsulm
              ok this might be silliest thing to say but I don't know where to find configure log to see whats missing. In the build folder i searched for config.log that i had number of files pop-up from different directories i didn't understand them.

              J Offline
              J Offline
              jsulm
              Lifetime Qt Champion
              wrote on 10 Oct 2019, 06:10 last edited by
              #26

              @vishbynature It's config.log file located in the same directory from which you called configure. It is a text file, nothing special. Look for compile errors in that file related to to what you need.

              https://forum.qt.io/topic/113070/qt-code-of-conduct

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