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can we change the compiler in qmake

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  • A Offline
    A Offline
    Asha
    wrote on last edited by
    #22

    Hi,

    can you please tell me,how to install zlib or what is next procedure to do?

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

      Before starting anything, do you have good reasons to use such an old version of Qt and linaro toolchain ?

      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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      • A Offline
        A Offline
        Asha
        wrote on last edited by
        #24

        Hi,

        qt old version is problem?if so,

        now I am trying with qt 5.7.1,I downloaded qt 5.7.1 source code and arm-linux-gnueabihf-gcc 6.5.0.

        And did some changes in qmake.conf file as said in this link https://forum.qt.io/topic/52546/tuto-build-qt-to-cross-compile-for-arm/47.

        where I am finding my qmake.conf file in this path "/home/beagle1/Downloads/qt-everyehere-src-5.7.1/qtbase/mkspecs/linux-arm-gnueabi-g++/qmake.conf"(not finding qws directory as shown in the above link).

        So, now I want to configure,but in the link they specified path " ./configure -opensource -confirm-license -prefix /usr/local/Qt-4.8.5-arm -embedded arm -little-endian -no-pch -xplatform qws/linux-arm-gnueabi-g++",

        I am not getting specially this part "embedded arm -little-endian -no-pch -xplatform qws/linux-arm-gnueabi-g++" what it does?

        How can i configure? if I just give "./configure " its configuring linux-g++ ,I want to configure with arm-linux-gnueabihf-g++.

        If I give ./configure -opensource -confirm-license -prefix /usr/local/Qt-5.7.1-arm -embedded arm -little-endian -no-pch -xplatform /linux-arm-gnueabi-g++",

        then getting error
        "invalid command-line switch
        arm:unknown argument"..

        not getting how do I configure...

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        • A Offline
          A Offline
          Asha
          wrote on last edited by
          #25

          Hi,

          any suggestions..

          Pablo J. RoginaP 1 Reply Last reply
          0
          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #26

            Two:

            • don't start with an outdated version of a framework
            • follow a guide that targets the current version of Qt

            You are following direction for Qt 4 while using Qt 5. There have been a lot of changes in between.

            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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            • A Asha

              Hi,

              any suggestions..

              Pablo J. RoginaP Offline
              Pablo J. RoginaP Offline
              Pablo J. Rogina
              wrote on last edited by Pablo J. Rogina
              #27

              @asha said in can we change the compiler in qmake:

              any suggestions..

              please check this guide generously written and share by @Ketank16 who is able to cross-compile Qt for the BBB device

              Upvote the answer(s) that helped you solve the issue
              Use "Topic Tools" button to mark your post as Solved
              Add screenshots via postimage.org
              Don't ask support requests via chat/PM. Please use the forum so others can benefit from the solution in the future

              A 2 Replies Last reply
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              • Pablo J. RoginaP Pablo J. Rogina

                @asha said in can we change the compiler in qmake:

                any suggestions..

                please check this guide generously written and share by @Ketank16 who is able to cross-compile Qt for the BBB device

                A Offline
                A Offline
                Asha
                wrote on last edited by
                #28

                @pablo-j-rogina Thankyou for the replay,I will go through it..

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                • Pablo J. RoginaP Pablo J. Rogina

                  @asha said in can we change the compiler in qmake:

                  any suggestions..

                  please check this guide generously written and share by @Ketank16 who is able to cross-compile Qt for the BBB device

                  A Offline
                  A Offline
                  Asha
                  wrote on last edited by
                  #29

                  @Pablo-J-Rogina Hi,

                  I followed that document, and I cross compiled qt for beagleboneboard..(done successfully).

                  when i am running the application ,got the error "could not find the qt platform plugin eglfs"

                  I searched ,and got the solution,first I need to deploy it on target..

                  here is the attachement ,I followed

                  target.png

                  I inserted the line "target.path = $$[analogclock]/bin
                  INSTALLS += target"
                  in my .pro file,

                  After this running the application but getting the error

                  "rsync error:some files/attrs were not transferred
                  rsync failed with exit code 23
                  deploy step failed
                  Error while building/deploying project analogclock(kit : BBB)
                  when executing step "deploy files via rsync"

                  Any suggestions please please...

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                  • A Offline
                    A Offline
                    Asha
                    wrote on last edited by
                    #30

                    I want to know how to set the target.path?

                    Pablo J. RoginaP 1 Reply Last reply
                    0
                    • A Asha

                      I want to know how to set the target.path?

                      Pablo J. RoginaP Offline
                      Pablo J. RoginaP Offline
                      Pablo J. Rogina
                      wrote on last edited by
                      #31

                      @Asha please check response on this other post also from you

                      PS: it'd be a good idea if you could stop double posting...

                      Upvote the answer(s) that helped you solve the issue
                      Use "Topic Tools" button to mark your post as Solved
                      Add screenshots via postimage.org
                      Don't ask support requests via chat/PM. Please use the forum so others can benefit from the solution in the future

                      1 Reply Last reply
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