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How to copy cross-compiled Qt binaries from one computer to another

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  • P Pablo J. Rogina
    23 Sept 2019, 12:08

    @Asha said in How to copy cross-compiled Qt binaries from one computer to another:

    while getting this can I processed next?

    No. Install python in your host PC and repeat the step. Only when it succeeds you can go on.

    A Offline
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    Asha
    wrote on 23 Sept 2019, 12:48 last edited by
    #23

    @Pablo-J-Rogina

    Thankyou for the replay,

    I installed python via

    sudo apt-get install python3

    when I am given the command like

    python3

    getting result Python 3.6.8

    but after this,, executing the ./sysroot-relativelinks.py sysroot but getting the same result, No such file or directory....

    K 1 Reply Last reply 23 Sept 2019, 15:35
    0
    • A Offline
      A Offline
      Asha
      wrote on 23 Sept 2019, 13:24 last edited by
      #24

      Hi,

      I seen where python3 is installed with the following command

      which python3

      the output is
      /usr/bin/python3

      so in sysroot-relativelinks.py file I edited the first line

      #!/usr/bin/env python to #!/usr/bin/python3

      After this again I executed the sysroot-relativelinks.py

      now it is executed...what I did is it correct?...Thankyou...

      1 Reply Last reply
      0
      • A Asha
        23 Sept 2019, 12:48

        @Pablo-J-Rogina

        Thankyou for the replay,

        I installed python via

        sudo apt-get install python3

        when I am given the command like

        python3

        getting result Python 3.6.8

        but after this,, executing the ./sysroot-relativelinks.py sysroot but getting the same result, No such file or directory....

        K Offline
        K Offline
        Ketank16
        wrote on 23 Sept 2019, 15:35 last edited by Ketank16
        #25

        @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
        Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

        A 5 Replies Last reply 24 Sept 2019, 05:00
        0
        • K Ketank16
          23 Sept 2019, 15:35

          @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
          Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

          A Offline
          A Offline
          Asha
          wrote on 24 Sept 2019, 05:00 last edited by
          #26

          @Ketank16

          Hi,

          While configuring I am getting this error,please go through this, here is the attachement

          conf.png

          How to proceed next..

          1 Reply Last reply
          0
          • A Offline
            A Offline
            Asha
            wrote on 24 Sept 2019, 05:30 last edited by
            #27

            Hi,

            Any suggestions...please

            1 Reply Last reply
            0
            • K Ketank16
              23 Sept 2019, 15:35

              @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
              Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

              A Offline
              A Offline
              Asha
              wrote on 24 Sept 2019, 06:39 last edited by
              #28

              @Ketank16

              Hi,

              Please guide me,what mistake I am doing?...

              1 Reply Last reply
              0
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                Asha
                wrote on 24 Sept 2019, 07:19 last edited by
                #29

                I gone through some websites,
                about this error

                You dont seem to have make or gmake in your path.

                I export MAKE=/usr/bin/make

                after this tried for configuration,getting

                qmake.png

                guys,please suggest me ho w to proceed next...thankyou

                J 1 Reply Last reply 25 Sept 2019, 05:54
                0
                • A Asha
                  24 Sept 2019, 07:19

                  I gone through some websites,
                  about this error

                  You dont seem to have make or gmake in your path.

                  I export MAKE=/usr/bin/make

                  after this tried for configuration,getting

                  qmake.png

                  guys,please suggest me ho w to proceed next...thankyou

                  J Offline
                  J Offline
                  jsulm
                  Lifetime Qt Champion
                  wrote on 25 Sept 2019, 05:54 last edited by
                  #30

                  @Asha Did you install make?

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

                  A 1 Reply Last reply 25 Sept 2019, 06:30
                  0
                  • J jsulm
                    25 Sept 2019, 05:54

                    @Asha Did you install make?

                    A Offline
                    A Offline
                    Asha
                    wrote on 25 Sept 2019, 06:30 last edited by
                    #31

                    @jsulm

                    How to install this one..

                    1 Reply Last reply
                    0
                    • A Offline
                      A Offline
                      Asha
                      wrote on 25 Sept 2019, 06:47 last edited by
                      #32

                      Hi,

                      Some suggested me ,to install build-essential package,so I installed..

                      After that tried configure,The output is

                      exec.png ...

                      So while getting this Exec format error,I gone through some of websites, installed

                      sudo apt-get install binftm-support qemu qemu-user-static

                      After this tried configure once again,The result is :

                      con2.png

                      so now getting,

                      /lib/ld-linux-armhf.so.3: No such file or directory...whats going wrong..how do I solve this..

                      1 Reply Last reply
                      0
                      • A Offline
                        A Offline
                        Asha
                        wrote on 25 Sept 2019, 07:56 last edited by
                        #33

                        Hi,

                        I found the ld-linux-armhf.so.3 file in the below folder

                        /usr/arm-linux-gnueabihf/lib/ld-linux-armhf.so.3

                        here is the attachement

                        lib.png

                        How to proceed next..please suggest me..

                        1 Reply Last reply
                        0
                        • K Ketank16
                          23 Sept 2019, 15:35

                          @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
                          Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

                          A Offline
                          A Offline
                          Asha
                          wrote on 30 Sept 2019, 07:22 last edited by
                          #34
                          This post is deleted!
                          J 1 Reply Last reply 30 Sept 2019, 07:27
                          0
                          • A Asha
                            30 Sept 2019, 07:22

                            This post is deleted!

                            J Offline
                            J Offline
                            jsulm
                            Lifetime Qt Champion
                            wrote on 30 Sept 2019, 07:27 last edited by
                            #35

                            @Asha

                            man bzip2
                            man tar
                            

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

                            1 Reply Last reply
                            0
                            • K Ketank16
                              23 Sept 2019, 15:35

                              @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
                              Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

                              A Offline
                              A Offline
                              Asha
                              wrote on 30 Sept 2019, 09:59 last edited by
                              #36

                              @Ketank16

                              Hi..

                              I cross compiled the qt..(I followed you document)..

                              Here is the kit configuration

                              bbbkit.png

                              Here is the qtversion selection
                              qtversion (2).png

                              Here is the compiler selection

                              qtcmp.png

                              Here is the gdb selection

                              qtgdb.png

                              After this all setting, I am running a simple application..but getting the error

                              error.png

                              Any Suggestions ,how to solve this error..

                              Thankyou.

                              1 Reply Last reply
                              0
                              • K Ketank16
                                23 Sept 2019, 15:35

                                @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
                                Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

                                A Offline
                                A Offline
                                Asha
                                wrote on 15 Oct 2019, 12:51 last edited by
                                #37

                                @Ketank16

                                Hi,

                                please show me your qmake.conf file contents,

                                And, which platform plugin is running on your beagleboneboard device(asking,just for information purpose)....

                                1 Reply Last reply
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