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Installation QT 5.11 on Raspberry Pi 3

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  • G Offline
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    gogoer
    wrote on 9 Nov 2018, 00:54 last edited by
    #32

    thank your all!!! i compiled and builed qt 5.10.1. I tryed build 5.11.2, but have errors. I think 5.10.1 is enough.
    I installed QTCreator and configured it. But when i compile project, i have error:

    sys/cdefs.h: no such file or directory
    

    file cdefs.h is in /usr/include/sys/cdefs.h, ichecked it.
    i do:

    export Path=$PATH:/usr/include
    

    but i have same error still building project in QTCreator.
    what i need to do to solve this?

    1 Reply Last reply
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    • S Offline
      S Offline
      sierdzio
      Moderators
      wrote on 9 Nov 2018, 06:04 last edited by
      #33

      Have you followed the guide for setting up Qt Creator for use with RPi? https://wiki.qt.io/RaspberryPi2EGLFS#Qt_Creator

      (Z(:^

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      • G Offline
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        gogoer
        wrote on 9 Nov 2018, 08:59 last edited by
        #34

        yes i do.
        but at Kit screen i have error: compiler "RaspGCC" (x86-linux-generic-elf-64bit) cant create code for QT profile "Q5.10.1 (qt5pi)" (arm-linux-generic-elf-32bit).

        S 1 Reply Last reply 9 Nov 2018, 09:12
        0
        • G gogoer
          9 Nov 2018, 08:59

          yes i do.
          but at Kit screen i have error: compiler "RaspGCC" (x86-linux-generic-elf-64bit) cant create code for QT profile "Q5.10.1 (qt5pi)" (arm-linux-generic-elf-32bit).

          S Offline
          S Offline
          sierdzio
          Moderators
          wrote on 9 Nov 2018, 09:12 last edited by
          #35

          @gogoer said in Installation QT 5.11 on Raspberry Pi 3:

          yes i do.
          but at Kit screen i have error: compiler "RaspGCC" (x86-linux-generic-elf-64bit) cant create code for QT profile "Q5.10.1 (qt5pi)" (arm-linux-generic-elf-32bit).

          Hm, unless you misconfigured the RaspGCC compiler (see in "compilers" tab), it should work. If you're using Qt creator 4.7, try with 4.6. I've seen similar issues on Android with newest QtC, perhaps it's just IDE bug.

          (Z(:^

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          • G Offline
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            gogoer
            wrote on 11 Nov 2018, 21:05 last edited by
            #36

            i configured everythin by manual one more time, now when i create empty qtquick project in qtcreator and try to build it, i have in console output:

            cannot run target compiler 'arm-linux-gnueabihf-g++'
            
            J 1 Reply Last reply 12 Nov 2018, 07:00
            0
            • G gogoer
              11 Nov 2018, 21:05

              i configured everythin by manual one more time, now when i create empty qtquick project in qtcreator and try to build it, i have in console output:

              cannot run target compiler 'arm-linux-gnueabihf-g++'
              
              J Offline
              J Offline
              jsulm
              Lifetime Qt Champion
              wrote on 12 Nov 2018, 07:00 last edited by
              #37

              @gogoer Please show you compiler configuration in "Compiler" tab.

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

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              • G Offline
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                gogoer
                wrote on 12 Nov 2018, 20:01 last edited by
                #38

                here it:
                0_1542052879388_Снимок экрана от 2018-11-12 10-27-23.png

                J 1 Reply Last reply 13 Nov 2018, 06:42
                0
                • G gogoer
                  12 Nov 2018, 20:01

                  here it:
                  0_1542052879388_Снимок экрана от 2018-11-12 10-27-23.png

                  J Offline
                  J Offline
                  jsulm
                  Lifetime Qt Champion
                  wrote on 13 Nov 2018, 06:42 last edited by
                  #39

                  @gogoer If you copy/past the path to compiler into a terminal: does it start/run?

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

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                  • G Offline
                    G Offline
                    gogoer
                    wrote on 13 Nov 2018, 08:32 last edited by
                    #40

                    yes, in terminal this path works good!

                    1 Reply Last reply
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                    • G Offline
                      G Offline
                      gogoer
                      wrote on 15 Nov 2018, 12:53 last edited by
                      #41

                      maybe i need to use another compiler? why this dont work?

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                        gogoer
                        wrote on 15 Nov 2018, 13:31 last edited by
                        #42

                        here is the output:

                        16:24:47: Выполняются этапы для проекта 111...
                        16:24:47: Запускается: «/opt/qt5pi/sysroot/usr/local/qt5pi/bin/qmake» /home/pasha/111/111.pro -spec devices/linux-rasp-pi3-g++ CONFIG+=debug CONFIG+=qml_debug
                        Project ERROR: Cannot run target compiler 'arm-linux-gnueabihf-g++'. Output:
                        ===================
                        Using built-in specs.
                        COLLECT_GCC=arm-linux-gnueabihf-g++
                        Target: arm-linux-gnueabihf
                        Configured with: /cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/src/gcc-linaro-4.8-2014.01/configure --build=i686-build_pc-linux-gnu --host=i686-build_pc-linux-gnu --target=arm-linux-gnueabihf --prefix=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/install --with-sysroot=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/install/arm-linux-gnueabihf/libc --enable-languages=c,c++,fortran --disable-multilib --enable-multiarch --with-arch=armv6 --with-tune=arm1176jz-s --with-fpu=vfp --with-float=hard --with-pkgversion='crosstool-NG linaro-1.13.1-4.8-2014.01 - Linaro GCC 2013.11' --with-bugurl=https://bugs.launchpad.net/gcc-linaro --enable-__cxa_atexit --enable-libmudflap --enable-libgomp --enable-libssp --with-gmp=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-mpfr=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-mpc=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-isl=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-cloog=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-libelf=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --enable-threads=posix --disable-libstdcxx-pch --enable-linker-build-id --enable-plugin --enable-gold --with-local-prefix=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/install/arm-linux-gnueabihf/libc --enable-c99 --enable-long-long --with-float=hard
                        Thread model: posix
                        gcc version 4.8.3 20140106 (prerelease) (crosstool-NG linaro-1.13.1-4.8-2014.01 - Linaro GCC 2013.11) 
                        COLLECT_GCC_OPTIONS='-march=armv8-a' '-mtune=cortex-a53' '-mfpu=crypto-neon-fp-armv8' '-mfloat-abi=hard' '-E' '-v' '-shared-libgcc' '-mtls-dialect=gnu'
                         /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/../libexec/gcc/arm-linux-gnueabihf/4.8.3/cc1plus -E -quiet -v -imultilib . -imultiarch arm-linux-gnueabihf -iprefix /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/ -isysroot /opt/qt5pi/sysroot -D_GNU_SOURCE - -march=armv8-a -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard -mtls-dialect=gnu
                        /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/../libexec/gcc/arm-linux-gnueabihf/4.8.3/cc1plus: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory
                        ===================
                        Maybe you forgot to setup the environment?
                        16:24:47: Процесс «/opt/qt5pi/sysroot/usr/local/qt5pi/bin/qmake» завершился с кодом 3.
                        Ошибка при сборке/установке проекта 111 (комплект: Raspberry)
                        Во время выполнения этапа «qmake»
                        16:24:47: Прошло времени: 00:00.
                        
                        my path to qmake: ```
                        /opt/qt5pi/sysroot/usr/local/qt5pi/bin/qmake
                        

                        is it ok?

                        J 1 Reply Last reply 15 Nov 2018, 13:44
                        0
                        • G gogoer
                          15 Nov 2018, 13:31

                          here is the output:

                          16:24:47: Выполняются этапы для проекта 111...
                          16:24:47: Запускается: «/opt/qt5pi/sysroot/usr/local/qt5pi/bin/qmake» /home/pasha/111/111.pro -spec devices/linux-rasp-pi3-g++ CONFIG+=debug CONFIG+=qml_debug
                          Project ERROR: Cannot run target compiler 'arm-linux-gnueabihf-g++'. Output:
                          ===================
                          Using built-in specs.
                          COLLECT_GCC=arm-linux-gnueabihf-g++
                          Target: arm-linux-gnueabihf
                          Configured with: /cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/src/gcc-linaro-4.8-2014.01/configure --build=i686-build_pc-linux-gnu --host=i686-build_pc-linux-gnu --target=arm-linux-gnueabihf --prefix=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/install --with-sysroot=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/install/arm-linux-gnueabihf/libc --enable-languages=c,c++,fortran --disable-multilib --enable-multiarch --with-arch=armv6 --with-tune=arm1176jz-s --with-fpu=vfp --with-float=hard --with-pkgversion='crosstool-NG linaro-1.13.1-4.8-2014.01 - Linaro GCC 2013.11' --with-bugurl=https://bugs.launchpad.net/gcc-linaro --enable-__cxa_atexit --enable-libmudflap --enable-libgomp --enable-libssp --with-gmp=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-mpfr=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-mpc=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-isl=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-cloog=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-libelf=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --enable-threads=posix --disable-libstdcxx-pch --enable-linker-build-id --enable-plugin --enable-gold --with-local-prefix=/cbuild/slaves/oorts/crosstool-ng/builds/arm-linux-gnueabihf-raspbian-linux/install/arm-linux-gnueabihf/libc --enable-c99 --enable-long-long --with-float=hard
                          Thread model: posix
                          gcc version 4.8.3 20140106 (prerelease) (crosstool-NG linaro-1.13.1-4.8-2014.01 - Linaro GCC 2013.11) 
                          COLLECT_GCC_OPTIONS='-march=armv8-a' '-mtune=cortex-a53' '-mfpu=crypto-neon-fp-armv8' '-mfloat-abi=hard' '-E' '-v' '-shared-libgcc' '-mtls-dialect=gnu'
                           /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/../libexec/gcc/arm-linux-gnueabihf/4.8.3/cc1plus -E -quiet -v -imultilib . -imultiarch arm-linux-gnueabihf -iprefix /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/ -isysroot /opt/qt5pi/sysroot -D_GNU_SOURCE - -march=armv8-a -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard -mtls-dialect=gnu
                          /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/../libexec/gcc/arm-linux-gnueabihf/4.8.3/cc1plus: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory
                          ===================
                          Maybe you forgot to setup the environment?
                          16:24:47: Процесс «/opt/qt5pi/sysroot/usr/local/qt5pi/bin/qmake» завершился с кодом 3.
                          Ошибка при сборке/установке проекта 111 (комплект: Raspberry)
                          Во время выполнения этапа «qmake»
                          16:24:47: Прошло времени: 00:00.
                          
                          my path to qmake: ```
                          /opt/qt5pi/sysroot/usr/local/qt5pi/bin/qmake
                          

                          is it ok?

                          J Offline
                          J Offline
                          jsulm
                          Lifetime Qt Champion
                          wrote on 15 Nov 2018, 13:44 last edited by
                          #43

                          @gogoer said in Installation QT 5.11 on Raspberry Pi 3:

                          libz.so.1: cannot open shared object file: No such file or directory

                          Where is your sysroot and does it contain libz.so.1?

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

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                          • G Offline
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                            gogoer
                            wrote on 15 Nov 2018, 14:05 last edited by
                            #44

                            thank you!!!!
                            i make:

                            sudo apt-get install zlib1g:i386
                            

                            and it go on!!

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                              gogoer
                              wrote on 15 Nov 2018, 19:35 last edited by
                              #45

                              I compiled my project and copy executable file to RPI.
                              But when I execute it, i have error

                              *failed to add service - already in use?
                              

                              it crashes on function

                              QGuiApplication app(argc, argv);
                              

                              and one more question: i create and install qt5.10 on ubuntu, what i need to do to update qt version on RPI? as i understand it still uses old version.

                              J 1 Reply Last reply 16 Nov 2018, 06:11
                              0
                              • G gogoer
                                15 Nov 2018, 19:35

                                I compiled my project and copy executable file to RPI.
                                But when I execute it, i have error

                                *failed to add service - already in use?
                                

                                it crashes on function

                                QGuiApplication app(argc, argv);
                                

                                and one more question: i create and install qt5.10 on ubuntu, what i need to do to update qt version on RPI? as i understand it still uses old version.

                                J Offline
                                J Offline
                                jsulm
                                Lifetime Qt Champion
                                wrote on 16 Nov 2018, 06:11 last edited by
                                #46

                                @gogoer I don't know what "service" is mentioned in the error.
                                "install qt5.10 on ubuntu, what i need to do to update qt version on RPI" - do you mean you cross-compiled Qt 5.10 on your Ubuntu machine? If so you can copy the libs to the same location or RPi you defined using -prefix parameter.

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

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                                • G Offline
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                                  gogoer
                                  wrote on 16 Nov 2018, 08:11 last edited by
                                  #47

                                  yes, i cross-compile on ubuntu. what directory i need to copy to RPI? and what is -prefix parameter?

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                                  • G Offline
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                                    gogoer
                                    wrote on 16 Nov 2018, 08:21 last edited by
                                    #48

                                    i created blank QTQuick application and compile it.
                                    when i start it on RPI have error:

                                    QML debugging is enabled. Only use this in a safe environment.
                                    * failed to add service - already in use?
                                    

                                    one more question:
                                    where i can configure path to copy on RPI? now after pressing Run button executable file copies to /opt/ directory on ubuntu. i want to change it, but cant find where to do this.

                                    J 1 Reply Last reply 16 Nov 2018, 11:47
                                    0
                                    • G gogoer
                                      16 Nov 2018, 08:21

                                      i created blank QTQuick application and compile it.
                                      when i start it on RPI have error:

                                      QML debugging is enabled. Only use this in a safe environment.
                                      * failed to add service - already in use?
                                      

                                      one more question:
                                      where i can configure path to copy on RPI? now after pressing Run button executable file copies to /opt/ directory on ubuntu. i want to change it, but cant find where to do this.

                                      J Offline
                                      J Offline
                                      jsulm
                                      Lifetime Qt Champion
                                      wrote on 16 Nov 2018, 11:47 last edited by
                                      #49

                                      @gogoer Come on, you're already using -prefix parameter:
                                      "../qt-everywhere-src-5.11.2/configure -v -opengl es2 -eglfs -no-gtk -device linux-rasp-pi-g++
                                      -opensource -confirm-license -reduce-exports
                                      -force-pkg-config -nomake examples -no-compile-examples -release
                                      -qt-pcre -ssl -evdev -system-freetype -fontconfig -glib -prefix /opt/qt5"

                                      So, you should copy Qt to /opt/qt5

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

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                                      • G Offline
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                                        gogoer
                                        wrote on 16 Nov 2018, 12:01 last edited by
                                        #50

                                        i compiled all by this manual: http://ulasdikme.com/projects/raspberry/Qt_for_raspberrypi.php
                                        i used:

                                        ../qt-everywhere-src-5.10.1/configure -opengl es2 -device linux-rasp-pi3-g++ -device-option CROSS_COMPILE=arm-linux-gnueabihf- -sysroot /opt/qt5pi/sysroot -prefix /usr/local/qt5pi -opensource -confirm-license -skip qtscript -nomake examples -make libs -pkg-config -no-use-gold-linker -v
                                        

                                        i have qt libs on /usr/local/qt5pi on my RPI.

                                        if i compile project on PRI natively and run it works.
                                        but if i compile same project on ubuntu and copy executable file to RPI it gives error:

                                        * failed to add service - already in use?
                                        

                                        maybe i need to copy something else?

                                        A 1 Reply Last reply 16 Nov 2018, 18:19
                                        0
                                        • G gogoer
                                          16 Nov 2018, 12:01

                                          i compiled all by this manual: http://ulasdikme.com/projects/raspberry/Qt_for_raspberrypi.php
                                          i used:

                                          ../qt-everywhere-src-5.10.1/configure -opengl es2 -device linux-rasp-pi3-g++ -device-option CROSS_COMPILE=arm-linux-gnueabihf- -sysroot /opt/qt5pi/sysroot -prefix /usr/local/qt5pi -opensource -confirm-license -skip qtscript -nomake examples -make libs -pkg-config -no-use-gold-linker -v
                                          

                                          i have qt libs on /usr/local/qt5pi on my RPI.

                                          if i compile project on PRI natively and run it works.
                                          but if i compile same project on ubuntu and copy executable file to RPI it gives error:

                                          * failed to add service - already in use?
                                          

                                          maybe i need to copy something else?

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                                          ambershark
                                          wrote on 16 Nov 2018, 18:19 last edited by ambershark
                                          #51

                                          @gogoer What service is it talking about? What is your application actually trying to do? Maybe cut it down to a helloworld app to test with and make sure Qt is working properly. Or at least add logging to your application so you can see at what point it comes up with that error.

                                          Also you can try running strace on your exe to see what it is trying to do when it fails. Sometimes that will give you some insight.

                                          I've never seen that error from Qt. And I've used it for like 18 years now.

                                          Edit: Ah this makes sense now ... it's a Pi thing.

                                          https://www.raspberrypi.org/forums/viewtopic.php?t=12581

                                          That's an old topic but it should give you some ideas.. Seems to have to do with memory.

                                          My L-GPL'd C++ Logger github.com/ambershark-mike/sharklog

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