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A few questions about cross-compiling on Rapberry pi

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  • SGaistS Offline
    SGaistS Offline
    SGaist
    Lifetime Qt Champion
    wrote on last edited by
    #23

    Then clean the module and call qmake again with your Rasberry Pie root filesystem mounted

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    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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    • I Offline
      I Offline
      ixpervision
      wrote on last edited by
      #24

      Hi,

      I can compile qtdeclarative after clean the module. And I still get same error. I did not understand.

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #25

        The qglobal.h error ?

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

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        • I Offline
          I Offline
          ixpervision
          wrote on last edited by
          #26

          I can compile qtdeclarative module successfully. I get this,
          Project ERROR: Unknown module(s) in QT: quick

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          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #27

            Just to be sure, build and install are both successful and you have the unknown QT: quick error for your project ?

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

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            • I Offline
              I Offline
              ixpervision
              wrote on last edited by
              #28

              yes this error for my simple hello world project

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              • SGaistS Offline
                SGaistS Offline
                SGaist
                Lifetime Qt Champion
                wrote on last edited by
                #29

                What are the libraries that your currently have in your installed Qt folder besides QtCore and QtGui ?

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

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                • I Offline
                  I Offline
                  ixpervision
                  wrote on last edited by
                  #30

                  when searched for qtcore and qtgui result is that /home/sefa/opt/qt5/qtbase/include. So qtbase library. I also have compiled qtbase module succesfully.

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                  • SGaistS Offline
                    SGaistS Offline
                    SGaist
                    Lifetime Qt Champion
                    wrote on last edited by
                    #31

                    I'd like you to check which libraries you have currently installed besides these two

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                    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                    • I Offline
                      I Offline
                      ixpervision
                      wrote on last edited by
                      #32

                      I'm dealing with this problem for several days.can you help me connect with a program like TeamViewer ?

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                      • I Offline
                        I Offline
                        ixpervision
                        wrote on last edited by
                        #33

                        How can ı check currently installed besides these two. Can you explain it.

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                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #34

                          ls -la /path/where/Qt/is/installed/lib/

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                          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                          • I Offline
                            I Offline
                            ixpervision
                            wrote on last edited by
                            #35

                            Hi again,
                            I can cross compile succesfully. But my sd card don't work completely. For example sudo not work. I get this error when write sudo.

                            sudo effective uid is not 0 is sudo installed setuid root ?
                            So I can not connect desktop via vnc. I did a couple of times writing wheezy image
                            to sd card and the problem has continue . In this case I can not deploy project with my pc.
                            How can I fix it.

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                            • SGaistS Offline
                              SGaistS Offline
                              SGaist
                              Lifetime Qt Champion
                              wrote on last edited by
                              #36

                              What base image are you using ?

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                              Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                              • I Offline
                                I Offline
                                ixpervision
                                wrote on last edited by
                                #37

                                2014-09-09-wheezy-raspbian.img

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                                • SGaistS Offline
                                  SGaistS Offline
                                  SGaist
                                  Lifetime Qt Champion
                                  wrote on last edited by
                                  #38

                                  Did you do any modification on it ?

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                                  Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                                  • I Offline
                                    I Offline
                                    ixpervision
                                    wrote on last edited by
                                    #39

                                    No, I did not any modification.

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                                    • SGaistS Offline
                                      SGaistS Offline
                                      SGaist
                                      Lifetime Qt Champion
                                      wrote on last edited by
                                      #40

                                      So if you just start the Pi with a cleanly installed SD card, it gives you that error ?

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

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                                      • I Offline
                                        I Offline
                                        ixpervision
                                        wrote on last edited by
                                        #41

                                        My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
                                        When I did like in this document for writing to sd, I get this error.

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                                        • SGaistS Offline
                                          SGaistS Offline
                                          SGaist
                                          Lifetime Qt Champion
                                          wrote on last edited by
                                          #42

                                          @ixpervision said:

                                          My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
                                          When I did like in this document for writing to sd, I get this error.

                                          I don't understand your last sentence, do you mean when calling make install ?

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

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