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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
    #16

    You need to build the qtdeclarative module. qtquick1 is for the version of 1

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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
      #17

      When I compiled qtdeclarative I get the following error.

      make[2]: Entering directory /home/sefa/opt/qt5/qtdeclarative/src/qmldevtools' make[2]: *** No rule to make target /mnt/rasp-pi-rootfs/usr/local/qt5pi/include/QtCore/qglobal.h', needed by .obj/qqmljsast.o'. Stop. make[2]: Leaving directory /home/sefa/opt/qt5/qtdeclarative/src/qmldevtools'
      make[1]: *** [sub-qmldevtools-make_first-ordered] Error 2
      make[1]: Leaving directory `/home/sefa/opt/qt5/qtdeclarative/src'
      make: *** [sub-src-make_first] Error 2

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #18

        Did you mount your Raspberry Pi root filesystem before building ?

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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
          #19

          Yes I did. Also I get another error when make app without using qtquick as;

          error: error trying to exec 'cc1plus': execvp: No such file or directory

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          • I Offline
            I Offline
            ixpervision
            wrote on last edited by
            #20

            SGasist, Is there something you think about this issue ?

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            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #21

              Did you move anything around like your compiler folder ?

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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
                #22

                No I did not move anything.

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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 ?

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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
                        #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 ?

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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
                            #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 ?

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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
                                #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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