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Qt5.15 compilation for Raspberry Pi 4

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  • S Offline
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    SGaist
    Lifetime Qt Champion
    wrote on 14 Dec 2020, 18:50 last edited by
    #4

    Did you restart the process from a clean state ?

    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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      Tom_PK
      wrote on 15 Dec 2020, 09:25 last edited by
      #5

      Do you mean if I remove all files from previous configuration process? Yes, I did

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        SGaist
        Lifetime Qt Champion
        wrote on 15 Dec 2020, 19:59 last edited by
        #6

        How did you do that ?

        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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          Tom_PK
          wrote on 16 Dec 2020, 17:47 last edited by
          #7

          I've just used rm -I -r * command in build directory. It looks like I cannot run qmake built by configure file with arm compiler, because it is compiled for arm.
          I didn't have files from RP in sysroot path before but after adding it, nothing has changed. There is the same error: "Exec format error".

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            SGaist
            Lifetime Qt Champion
            wrote on 16 Dec 2020, 19:06 last edited by
            #8

            So you did not delete the hidden files. That's why I recommend nuking the folder completely.

            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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              Tom_PK
              wrote on 16 Dec 2020, 20:05 last edited by
              #9

              Again the same error (" Exec format error ") :/

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                SGaist
                Lifetime Qt Champion
                wrote on 17 Dec 2020, 20:43 last edited by
                #10

                I just saw that you are using an RC, did you try with a recent released version ?

                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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                  Tom_PK
                  wrote on 18 Dec 2020, 08:16 last edited by
                  #11

                  Sorry, I don't know what RC is.

                  J 1 Reply Last reply 18 Dec 2020, 08:23
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                  • T Tom_PK
                    18 Dec 2020, 08:16

                    Sorry, I don't know what RC is.

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                    jsulm
                    Lifetime Qt Champion
                    wrote on 18 Dec 2020, 08:23 last edited by
                    #12

                    @Tom_PK RC: Release Candidate. Means: it is not official release.

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

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                      Tom_PK
                      wrote on 19 Dec 2020, 23:43 last edited by
                      #13

                      Ok guys, thank you for your help, it works.
                      I've downloaded Qt via github from https://wiki.qt.io/Building_Qt_5_from_Git#Getting_the_source_code and it is ok.

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                      19 Dec 2020, 23:43

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