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

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  • A Offline
    A Offline
    Asha
    wrote on 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

      @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 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
      0
      • K Ketank16

        @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 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 last edited by
          #27

          Hi,

          Any suggestions...please

          1 Reply Last reply
          0
          • K Ketank16

            @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 last edited by
            #28

            @Ketank16

            Hi,

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

            1 Reply Last reply
            0
            • A Offline
              A Offline
              Asha
              wrote on 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

              jsulmJ 1 Reply Last reply
              0
              • A Asha

                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

                jsulmJ Online
                jsulmJ Online
                jsulm
                Lifetime Qt Champion
                wrote on last edited by
                #30

                @Asha Did you install make?

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

                A 1 Reply Last reply
                0
                • jsulmJ jsulm

                  @Asha Did you install make?

                  A Offline
                  A Offline
                  Asha
                  wrote on last edited by
                  #31

                  @jsulm

                  How to install this one..

                  1 Reply Last reply
                  0
                  • A Offline
                    A Offline
                    Asha
                    wrote on 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 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

                        @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 last edited by
                        #34
                        This post is deleted!
                        jsulmJ 1 Reply Last reply
                        0
                        • A Asha

                          This post is deleted!

                          jsulmJ Online
                          jsulmJ Online
                          jsulm
                          Lifetime Qt Champion
                          wrote on 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

                            @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 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

                              @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 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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