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Installation QT 5.11 on Raspberry Pi 3

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  • G gogoer

    it gives

    g++: internal compiler error: Segmentation fault (program cc1plus) 
    Please submit a full bug report,
    with preprocessed source if appropriate.
    See <file:///usr/share/doc/gcc-4.9/README.Bugs> for instructions.
    

    and after gives error i write upper.

    A Offline
    A Offline
    ambershark
    wrote on last edited by ambershark
    #27

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

    it gives

    g++: internal compiler error: Segmentation fault (program cc1plus) 
    Please submit a full bug report,
    with preprocessed source if appropriate.
    See <file:///usr/share/doc/gcc-4.9/README.Bugs> for instructions.
    

    and after gives error i write upper.

    More than likely you ran out of memory. That's when I see internal compiler errors. You can make g++ use less memory by not using -pipe which will write intermediate stuff to disk rather than piping it to the next process.

    Like others have said you're much better off cross compiling on a good system, but if you want to continue you just need to lower g++'s memory consumption. The easiest way to do that is not allowing piping.

    Edit: I replied before I saw @mranger90's post... he's absolutely right, that's exactly what popped into my head too. ;)

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

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    • G gogoer

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

      A much better option is to set up some Linux OS (in a virtual machine or as dual boot on your PC) and cross compile via Linux. It's really much easier to do (which does not mean it is easy...). Installing a Linux distro like Ubuntu takes 20 minutes.

      ok, i'll make so))) if have problems (99%) i'll ask here or create new topic?

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

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

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

      A much better option is to set up some Linux OS (in a virtual machine or as dual boot on your PC) and cross compile via Linux. It's really much easier to do (which does not mean it is easy...). Installing a Linux distro like Ubuntu takes 20 minutes.

      ok, i'll make so))) if have problems (99%) i'll ask here or create new topic?

      Definitely get at least a linux vm... using windows for anything other than playing video games is so 1990s ;)

      Windows lost the OS wars about a decade ago and is very far behind posix OSes now.

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

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      • G gogoer

        i compile QT in Ubuntu and have error:

        arm-linux-gnueabihf-g++ -mfloat-abi=hard --sysroot=/opt/qt5pi/sysroot -Wl,-O1 -Wl,-rpath-link,/opt/qt5pi/sysroot/opt/vc/lib -Wl,-rpath-link,/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/opt/qt5pi/sysroot/lib/arm-linux-gnueabihf -o verifyspec verifyspec.o
        /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find crt1.o: Нет такого файла или каталога
        /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find crti.o: Нет такого файла или каталога
        /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find -lm

        what can i do?

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

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

        i compile QT in Ubuntu and have error:

        arm-linux-gnueabihf-g++ -mfloat-abi=hard --sysroot=/opt/qt5pi/sysroot -Wl,-O1 -Wl,-rpath-link,/opt/qt5pi/sysroot/opt/vc/lib -Wl,-rpath-link,/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/opt/qt5pi/sysroot/lib/arm-linux-gnueabihf -o verifyspec verifyspec.o
        /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find crt1.o: Нет такого файла или каталога
        /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find crti.o: Нет такого файла или каталога
        /opt/qt5pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: cannot find -lm

        what can i do?

        These errors are because of your sysroot. They come from not having glibc (or whatever libc you use) in the target architecture. Those should be in your sysroot directory.

        What is in /opt/qt5pi/sysroot? Is that a valid directory? What's the output of find /opt/qt5pi/sysroot ?

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

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        • G Offline
          G Offline
          gogoer
          wrote on last edited by
          #30

          i correct sysroot problem, thank you.

          i deleted folders except listed upper.

          then i configure with:

          ../qt-everywhere-src-5.11.2/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 -nomake tests -make libs -pkg-config -no-use-gold-linker -v
          

          and its configured without errors, just some notes.

          during compilation have errors:

          /opt/qt5pi/qt-everywhere-src-5.11.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp: В функции-члене «virtual void QEglFSKmsGbmWindow::resetSurface()»:
          /opt/qt5pi/qt-everywhere-src-5.11.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:58:5: ошибка: нет декларации «PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC» в этой области видимости
               PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC createPlatformWindowSurface = nullptr;
               ^
          /opt/qt5pi/qt-everywhere-src-5.11.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:58:46: ошибка: expected «;» before «createPlatformWindowSurface»
               PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC createPlatformWindowSurface = nullptr;
                                                        ^
          /opt/qt5pi/qt-everywhere-src-5.11.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:61:9: ошибка: нет декларации «createPlatformWindowSurface» в этой области видимости
                   createPlatformWindowSurface = reinterpret_cast<PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC>(
                   ^
          /opt/qt5pi/qt-everywhere-src-5.11.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:61:56: ошибка: expected type-specifier before «PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC»
                   createPlatformWindowSurface = reinterpret_cast<PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC>(
                                                                  ^
          /opt/qt5pi/qt-everywhere-src-5.11.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:61:56: ошибка: expected «>» before «PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC»
          /opt/qt5pi/qt-everywhere-src-5.11.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:61:56: ошибка: expected «(» before «PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC»
          /opt/qt5pi/qt-everywhere-src-5.11.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:62:68: ошибка: expected «)» before «;» token
                       eglGetProcAddress("eglCreatePlatformWindowSurfaceEXT"));
                                                                              ^
          /opt/qt5pi/qt-everywhere-src-5.11.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:65:9: ошибка: нет декларации «createPlatformWindowSurface» в этой области видимости
               if (createPlatformWindowSurface) {
                   ^
          Makefile:2877: recipe for target '.obj/qeglfskmsgbmwindow.o' failed
          make[7]: *** [.obj/qeglfskmsgbmwindow.o] Error 1
          make[7]: *** Ожидание завершения заданий…
          make[7]: выход из каталога «/opt/qt5pi/qt5build/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms»
          Makefile:72: recipe for target 'sub-eglfs_kms-make_first' failed
          make[6]: *** [sub-eglfs_kms-make_first] Error 2
          make[6]: выход из каталога «/opt/qt5pi/qt5build/qtbase/src/plugins/platforms/eglfs/deviceintegration»
          Makefile:104: recipe for target 'sub-deviceintegration-make_first-ordered' failed
          make[5]: *** [sub-deviceintegration-make_first-ordered] Error 2
          make[5]: выход из каталога «/opt/qt5pi/qt5build/qtbase/src/plugins/platforms/eglfs»
          Makefile:125: recipe for target 'sub-eglfs-make_first' failed
          make[4]: *** [sub-eglfs-make_first] Error 2
          make[4]: выход из каталога «/opt/qt5pi/qt5build/qtbase/src/plugins/platforms»
          Makefile:102: recipe for target 'sub-platforms-make_first' failed
          make[3]: *** [sub-platforms-make_first] Error 2
          make[3]: выход из каталога «/opt/qt5pi/qt5build/qtbase/src/plugins»
          Makefile:776: recipe for target 'sub-plugins-make_first' failed
          make[2]: *** [sub-plugins-make_first] Error 2
          make[2]: выход из каталога «/opt/qt5pi/qt5build/qtbase/src»
          Makefile:48: recipe for target 'sub-src-make_first' failed
          make[1]: *** [sub-src-make_first] Error 2
          make[1]: выход из каталога «/opt/qt5pi/qt5build/qtbase»
          Makefile:52: recipe for target 'module-qtbase-make_first' failed
          make: *** [module-qtbase-make_first] Error 2
          

          what it can be?

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          • sierdzioS Offline
            sierdzioS Offline
            sierdzio
            Moderators
            wrote on last edited by
            #31

            Oh, I remember stumbling upon that error myself, but I don't remember how I resolved it myself (possibly by switching OpenGL driver in pi-config and updating sysroot).

            These might help:

            • gbm solution
            • egl hack

            (Z(:^

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            • G Offline
              G Offline
              gogoer
              wrote on 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?

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              0
              • sierdzioS Offline
                sierdzioS Offline
                sierdzio
                Moderators
                wrote on 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
                  G Offline
                  gogoer
                  wrote on 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).

                  sierdzioS 1 Reply Last reply
                  0
                  • G gogoer

                    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).

                    sierdzioS Offline
                    sierdzioS Offline
                    sierdzio
                    Moderators
                    wrote on 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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                    0
                    • G Offline
                      G Offline
                      gogoer
                      wrote on 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++'
                      
                      jsulmJ 1 Reply Last reply
                      0
                      • G gogoer

                        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++'
                        
                        jsulmJ Offline
                        jsulmJ Offline
                        jsulm
                        Lifetime Qt Champion
                        wrote on 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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                        0
                        • G Offline
                          G Offline
                          gogoer
                          wrote on last edited by
                          #38

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

                          jsulmJ 1 Reply Last reply
                          0
                          • G gogoer

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

                            jsulmJ Offline
                            jsulmJ Offline
                            jsulm
                            Lifetime Qt Champion
                            wrote on 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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                            0
                            • G Offline
                              G Offline
                              gogoer
                              wrote on last edited by
                              #40

                              yes, in terminal this path works good!

                              1 Reply Last reply
                              0
                              • G Offline
                                G Offline
                                gogoer
                                wrote on last edited by
                                #41

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

                                1 Reply Last reply
                                0
                                • G Offline
                                  G Offline
                                  gogoer
                                  wrote on 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?

                                  jsulmJ 1 Reply Last reply
                                  0
                                  • G gogoer

                                    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?

                                    jsulmJ Offline
                                    jsulmJ Offline
                                    jsulm
                                    Lifetime Qt Champion
                                    wrote on 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
                                      G Offline
                                      gogoer
                                      wrote on last edited by
                                      #44

                                      thank you!!!!
                                      i make:

                                      sudo apt-get install zlib1g:i386
                                      

                                      and it go on!!

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                                      • G Offline
                                        G Offline
                                        gogoer
                                        wrote on 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.

                                        jsulmJ 1 Reply Last reply
                                        0
                                        • G gogoer

                                          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.

                                          jsulmJ Offline
                                          jsulmJ Offline
                                          jsulm
                                          Lifetime Qt Champion
                                          wrote on 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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