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A suitable version of nss could not be found. Cross Compile Raspberry pi3 Qt5.10.1

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  • M Offline
    M Offline
    mewster
    wrote on last edited by
    #9

    if you are following the https://wiki.qt.io/RaspberryPi2EGLFS tutorial, sudo apt-get install libnss3-dev on pi3, then rsync and rerun the python script.

    1 Reply Last reply
    0
    • jsulmJ jsulm

      @larime What about the header files of that lib?

      L Offline
      L Offline
      larime
      wrote on last edited by
      #10

      @jsulm
      already on my sysroot include directories

      sysroot/usr/include/nss:
      base64.h cmmft.h cryptoht.h keyhi.h nssbase.h nssckfw.h nssilock.h ocspt.h pk11pub.h pkcs11u.h secasn1.h secerr.h secoidt.h ssl.h blapit.h cms.h ecl-exp.h keyt.h nssbaset.h nssckfwt.h nsslocks.h p12.h pk11sdr.h pkcs12.h secasn1t.h sechash.h secpkcs5.h sslproto.h certdb.h cmsreclist.h hasht.h keythi.h nssck.api nssckg.h nsslowhash.h p12plcy.h pkcs11f.h pkcs12t.h seccomon.h secitem.h secpkcs7.h sslt.h cert.h cmst.h jar-ds.h lowkeyi.h nssckbi.h nssckmdt.h nssrwlk.h p12t.h pkcs11.h pkcs1sig.h secder.h secmime.h secport.h utilmodt.h certt.h crmf.h jarfile.h lowkeyti.h nssckepv.h nssckt.h nssrwlkt.h pk11func.h pkcs11n.h pkcs7t.h secdert.h secmod.h shsign.h utilpars.h ciferfam.h crmft.h jar.h nssb64.h nssckft.h nss.h nssutil.h pk11pqg.h pkcs11p.h portreg.h secdig.h secmodt.h smime.h utilparst.h cmmf.h cryptohi.h key.h nssb64t.h nssckfwc.h nssilckt.h ocsp.h pk11priv.h pkcs11t.h preenc.h secdigt.h secoid.h sslerr.h utilrename.h

      here is my inlcude files. something is wrong but i don´t know why...

      1 Reply Last reply
      0
      • L Offline
        L Offline
        larime
        wrote on last edited by
        #11

        Hello,
        i use raspberry pi 3 with jessie image.
        may be it´s the problem.

        thanks

        1 Reply Last reply
        0
        • L Offline
          L Offline
          larime
          wrote on last edited by
          #12

          Hello,

          her is my config

          This is the Qt Open Source Edition.

          You have already accepted the terms of the Open Source license.

          Running configuration tests...
          Done running configuration tests.

          Configure summary:

          Building on: linux-g++ (x86_64, CPU features: mmx sse sse2)
          Building for: devices/linux-rasp-pi-g++ (arm, CPU features: <none>)
          Configuration: cross_compile compile_examples enable_new_dtags largefile precompile_header silent shared rpath release c++11 concurrent dbus reduce_exports stl
          Build options:
          Mode ................................... release
          Optimize release build for size ........ no
          Building shared libraries .............. yes
          Using C++ standard ..................... C++11
          Using ccache ........................... no
          Using gold linker ...................... no
          Using new DTAGS ........................ yes
          Using precompiled headers .............. yes
          Using LTCG ............................. no
          Target compiler supports:
          NEON ................................. no
          Build parts ............................ libs
          Qt modules and options:
          Qt Concurrent .......................... yes
          Qt D-Bus ............................... yes
          Qt D-Bus directly linked to libdbus .... yes
          Qt Gui ................................. yes
          Qt Network ............................. yes
          Qt Sql ................................. yes
          Qt Testlib ............................. yes
          Qt Widgets ............................. yes
          Qt Xml ................................. yes
          Support enabled for:
          Using pkg-config ....................... yes
          QML debugging .......................... yes
          udev ................................... yes
          Using system zlib ...................... yes
          Qt Core:
          DoubleConversion ....................... yes
          Using system DoubleConversion ........ no
          GLib ................................... yes
          iconv .................................. yes
          ICU .................................... no
          Logging backends:
          journald ............................. no
          syslog ............................... no
          slog2 ................................ no
          Using system PCRE2 ..................... no
          Qt Network:
          getifaddrs() ........................... yes
          IPv6 ifname ............................ yes
          libproxy ............................... no
          OpenSSL ................................ yes
          Qt directly linked to OpenSSL ........ no
          SCTP ................................... no
          Use system proxies ..................... yes
          Qt Gui:
          Accessibility .......................... yes
          FreeType ............................... yes
          Using system FreeType ................ yes
          HarfBuzz ............................... yes
          Using system HarfBuzz ................ no
          Fontconfig ............................. yes
          Image formats:
          GIF .................................. yes
          ICO .................................. yes
          JPEG ................................. yes
          Using system libjpeg ............... yes
          PNG .................................. yes
          Using system libpng ................ yes
          EGL .................................... yes
          OpenVG ................................. yes
          OpenGL:
          Desktop OpenGL ....................... no
          OpenGL ES 2.0 ........................ yes
          OpenGL ES 3.0 ........................ yes
          OpenGL ES 3.1 ........................ yes
          OpenGL ES 3.2 ........................ yes
          Vulkan ................................. no
          Session Management ..................... yes
          Features used by QPA backends:
          evdev .................................. yes
          libinput ............................... yes
          INTEGRITY HID .......................... no
          mtdev .................................. yes
          tslib .................................. yes
          xkbcommon-evdev ........................ yes
          QPA backends:
          DirectFB ............................... no
          EGLFS .................................. yes
          EGLFS details:
          EGLFS OpenWFD ........................ no
          EGLFS i.Mx6 .......................... no
          EGLFS i.Mx6 Wayland .................. no
          EGLFS RCAR ........................... no
          EGLFS EGLDevice ...................... no
          EGLFS GBM ............................ yes
          EGLFS Mali ........................... no
          EGLFS Raspberry Pi ................... yes
          EGL on X11 ........................... no
          LinuxFB ................................ yes
          VNC .................................... yes
          Mir client ............................. no
          X11:
          Using system-provided XCB libraries .. yes
          EGL on X11 ........................... no
          Xinput2 .............................. yes
          XCB XKB .............................. yes
          XLib ................................. yes
          XCB render ........................... yes
          XCB GLX .............................. yes
          XCB Xlib ............................. yes
          Using system-provided xkbcommon ...... no
          Native painting (experimental) ....... yes
          Qt Widgets:
          GTK+ ................................... no
          Styles ................................. Fusion Windows
          Qt PrintSupport:
          CUPS ................................... yes
          Qt Sql:
          DB2 (IBM) .............................. no
          InterBase .............................. no
          MySql .................................. no
          OCI (Oracle) ........................... no
          ODBC ................................... yes
          PostgreSQL ............................. yes
          SQLite2 ................................ yes
          SQLite ................................. yes
          Using system provided SQLite ......... no
          TDS (Sybase) ........................... yes
          Qt SerialBus:
          Socket CAN ............................. yes
          Socket CAN FD .......................... yes
          QtXmlPatterns:
          XML schema support ..................... yes
          Qt QML:
          QML interpreter ........................ yes
          QML network support .................... yes
          Qt Quick:
          Direct3D 12 ............................ no
          AnimatedImage item ..................... yes
          Canvas item ............................ yes
          Support for Qt Quick Designer .......... yes
          Flipable item .......................... yes
          GridView item .......................... yes
          ListView item .......................... yes
          Path support ........................... yes
          PathView item .......................... yes
          Positioner items ....................... yes
          ShaderEffect item ...................... yes
          Sprite item ............................ yes
          Qt Gamepad:
          SDL2 ................................... no
          Qt 3D:
          Assimp ................................. yes
          System Assimp .......................... no
          Output Qt3D Job traces ................. no
          Output Qt3D GL traces .................. no
          Use SSE2 instructions .................. no
          Use AVX2 instructions .................. no
          Aspects:
          Render aspect ........................ yes
          Input aspect ......................... yes
          Logic aspect ......................... yes
          Animation aspect ..................... yes
          Extras aspect ........................ yes
          Qt 3D GeometryLoaders:
          Autodesk FBX ........................... no
          Qt Bluetooth:
          BlueZ .................................. yes
          BlueZ Low Energy ....................... yes
          Linux Crypto API ....................... yes
          WinRT Bluetooth API (desktop & UWP) .... no
          Qt Sensors:
          sensorfw ............................... no
          Qt Quick Controls 2:
          Styles ................................. Default Fusion Imagine Material Universal
          Qt Quick Templates 2:
          Hover support .......................... yes
          Multi-touch support .................... yes
          Qt Positioning:
          Gypsy GPS Daemon ....................... no
          WinRT Geolocation API .................. no
          Qt Location:
          Geoservice plugins:
          OpenStreetMap ........................ yes
          HERE ................................. yes
          Esri ................................. yes
          Mapbox ............................... yes
          MapboxGL ............................. no
          Itemsoverlay ......................... yes
          Qt WebEngine:
          Embedded build ......................... yes
          Pepper Plugins ......................... no
          Printing and PDF ....................... no
          Proprietary Codecs ..................... no
          Spellchecker ........................... yes
          Native Spellchecker .................... no
          WebRTC ................................. no
          Use System Ninja ....................... no
          Geolocation ............................ yes
          Use v8 snapshot ........................ no
          Use ALSA ............................... yes
          Use PulseAudio ......................... yes
          Optional system libraries used:
          re2 .................................. no
          icu .................................. no
          libwebp, libwebpmux and libwebpdemux . no
          opus ................................. no
          ffmpeg ............................... no
          libvpx ............................... no
          snappy ............................... no
          libsrtp .............................. no
          glib ................................. yes
          zlib ................................. yes
          minizip .............................. no
          libevent ............................. no
          jsoncpp .............................. no
          protobuf ............................. no
          libxml2 and libxslt .................. no
          lcms2 ................................ no
          png .................................. no
          harfbuzz ............................. no
          Required system libraries:
          fontconfig ........................... yes
          dbus ................................. yes
          nss .................................. no
          khr .................................. yes
          glibc ................................ yes
          Required system libraries for qpa-xcb:
          libdrm ............................... yes
          xcomposite ........................... no
          xcursor .............................. no
          xi ................................... no
          xrandr ............................... no
          xtst ................................. no

          Note: Also available for Linux: linux-clang linux-icc

          Note: Dropped compiler flags '-pthread' when detecting library 'glib'.

          Qt is now configured for building. Just run 'make'.
          Once everything is built, you must run 'make install'.
          Qt will be installed into '/home/vermop/raspi/qt5pi'.

          can you see somthing wrong right her? i have nss config to no

          Thanks

          1 Reply Last reply
          0
          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #13

            You should check the build log to find out what is happening with nss.

            Interested in AI ? www.idiap.ch
            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

            1 Reply Last reply
            2
            • L Offline
              L Offline
              larime
              wrote on last edited by
              #14
              This post is deleted!
              1 Reply Last reply
              0
              • L Offline
                L Offline
                larime
                wrote on last edited by
                #15

                Hello,

                i reconfigure Qt for the build process and i see the nss is enable and everything look fine right now but i have a new error when the build process is going to build QtWebengine.

                @root:~/raspi/qt-everywhere-src-5.10.1/qtwebengine$ make
                cd src/ && ( test -e Makefile || /home/vermop/raspi/qt5/bin/qmake -o Makefile /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/src.pro ) && make -f Makefile
                make[1]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src'
                cd buildtools/ && ( test -e Makefile || /home/vermop/raspi/qt5/bin/qmake -o Makefile /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools/buildtools.pro ) && make -f Makefile
                make[2]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools'
                ( test -e Makefile.configure_host || /home/vermop/raspi/qt5/bin/qmake -o Makefile.configure_host /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools/configure_host.pro ) && make -f Makefile.configure_host
                make[3]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools'
                make[3]: Nothing to be done for 'first'.
                make[3]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools'
                ( test -e Makefile.configure_target || /home/vermop/raspi/qt5/bin/qmake -o Makefile.configure_target /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools/configure_target.pro ) && make -f Makefile.configure_target
                make[3]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools'
                make[3]: Nothing to be done for 'first'.
                make[3]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools'
                ( test -e Makefile.ninja || /home/vermop/raspi/qt5/bin/qmake -o Makefile.ninja /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools/ninja.pro ) && make -f Makefile.ninja
                make[3]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools'
                make[3]: Nothing to be done for 'first'.
                make[3]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools'
                ( test -e Makefile.gn || /home/vermop/raspi/qt5/bin/qmake -o Makefile.gn /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools/gn.pro ) && make -f Makefile.gn
                make[3]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools'
                make[3]: Nothing to be done for 'first'.
                make[3]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools'
                make[2]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/buildtools'
                cd core/ && ( test -e Makefile || /home/vermop/raspi/qt5/bin/qmake -o Makefile /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core/core.pro ) && make -f Makefile
                make[2]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                ( test -e Makefile.core_headers || /home/vermop/raspi/qt5/bin/qmake -o Makefile.core_headers /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core/core_headers.pro ) && make -f Makefile.core_headers
                make[3]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                make[3]: Nothing to be done for 'first'.
                make[3]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                ( test -e Makefile.core_generator || /home/vermop/raspi/qt5/bin/qmake -o Makefile.core_generator /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core/core_generator.pro ) && make -f Makefile.core_generator
                make[3]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                make[3]: Nothing to be done for 'first'.
                make[3]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                ( test -e Makefile.gn_run || /home/vermop/raspi/qt5/bin/qmake -o Makefile.gn_run /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core/gn_run.pro ) && make -f Makefile.gn_run
                make[3]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/3rdparty/ninja/ninja -C /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core/release QtWebEngineCore
                ninja: Entering directory /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core/release' [336/10254] CXX obj/base/base/spin_lock.o FAILED: obj/base/base/spin_lock.o /home/vermop/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++ -MMD -MF obj/base/base/spin_lock.o.d -DUSE_SYMBOLIZE -DV8_DEPRECATION_WARNINGS -DUSE_UDEV -DUSE_AURA=1 -DUSE_NSS_CERTS=1 -DUSE_OZONE=1 -DNO_TCMALLOC -DDISABLE_NACL -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -DCHROMIUM_BUILD -DFIELDTRIAL_TESTING_ENABLED -DTOOLKIT_QT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DBASE_IMPLEMENTATION -Igen -I../../3rdparty/chromium -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -Wno-builtin-macro-redefined -D__DATE__= -D__TIME__= -D__TIMESTAMP__= -funwind-tables -fPIC -pipe -pthread -march=armv6 -mfloat-abi=hard -mfpu=vfp -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wno-psabi -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-missing-field-initializers -Wno-unused-parameter -fomit-frame-pointer -g0 --sysroot=../../../../../sysroot -fvisibility=hidden -O2 -fno-ident -fdata-sections -ffunction-sections -std=gnu++11 -Wno-narrowing -fno-rtti -fno-exceptions -fvisibility-inlines-hidden -c ../../3rdparty/chromium/base/allocator/partition_allocator/spin_lock.cc -o obj/base/base/spin_lock.o {standard input}: Assembler messages: {standard input}:36: Error: selected processor does not support ARM modeyield'
                [341/10254] CXX obj/base/base/trace_log.o
                ninja: build stopped: subcommand failed.
                Makefile.gn_run:1539: recipe for target 'run_ninja' failed
                make[3]: *** [run_ninja] Error 1
                make[3]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                Makefile:80: recipe for target 'sub-gn_run-pro-make_first' failed
                make[2]: *** [sub-gn_run-pro-make_first] Error 2
                make[2]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                Makefile:77: recipe for target 'sub-core-make_first' failed
                make[1]: *** [sub-core-make_first] Error 2
                make[1]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src'
                Makefile:46: recipe for target 'sub-src-make_first' failed
                make: *** [sub-src-make_first] Error 2

                i think i have the right prozessor for the rpi3.

                i configure with this command ? " ~/raspi/qt5/bin/qmake -r QM ~/raspi/qt5/bin/qmake -r QMAKE_CFLAGS=-march=armv7-a " but don´t work

                Please do you have some ideas?

                Thank you
                0

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                0
                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #16

                  If you don't need QtWebEngine, then just avoid building it and go on with your project.

                  Out of curiosity, why not build Qt 5.12 since it's the latest LTS ?

                  Interested in AI ? www.idiap.ch
                  Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                  1 Reply Last reply
                  1
                  • L Offline
                    L Offline
                    larime
                    wrote on last edited by
                    #17

                    HAllo @SGaist

                    i need QtWebEngine for my Project.

                    i make some change in my QtWebengine directories config

                    i configure like this ~/raspi/qt-everywhere-src-5.10.1/qtwebengine$ ~/raspi/qt5/bin/qmake -r QMAKE_CFLAGS="-march=armv8-a -mtune=cortex-a53"

                    evrything work fine But the build unfortunately still fails with the error when linking libQt5WebEngineCore.so.5.10.1.

                    make[3]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core/api'
                    ( test -e Makefile.core_module || /home/vermop/raspi/qt5/bin/qmake -o Makefile.core_module /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core/core_module.pro 'QMAKE_CFLAGS=-march=armv8-a -mtune=cortex-a53' QMAKE_CXXFLAGS=-march=armv7 ) && make -f Makefile.core_module
                    make[3]: Entering directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                    rm -f libQt5WebEngineCore.so.5.10.1 libQt5WebEngineCore.so libQt5WebEngineCore.so.5 libQt5WebEngineCore.so.5.10
                    linking ../../lib/libQt5WebEngineCore.so.5.10.1
                    /home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core/release/obj/ui/ozone/common/common/gl_ozone_egl.o: In function ui::GLOzoneEGL::InitializeGLOneOffPlatform()': gl_ozone_egl.cc:(.text._ZN2ui10GLOzoneEGL26InitializeGLOneOffPlatformEv+0xa): undefined reference to gl::GLSurfaceEGL::InitializeOneOff(int)'
                    collect2: error: ld returned 1 exit status
                    Makefile.core_module:90: recipe for target '../../lib/libQt5WebEngineCore.so.5.10.1' failed
                    make[3]: *** [../../lib/libQt5WebEngineCore.so.5.10.1] Error 1
                    make[3]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                    Makefile:122: recipe for target 'sub-core_module-pro-make_first' failed
                    make[2]: *** [sub-core_module-pro-make_first] Error 2
                    make[2]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src/core'
                    Makefile:77: recipe for target 'sub-core-make_first' failed
                    make[1]: *** [sub-core-make_first] Error 2
                    make[1]: Leaving directory '/home/vermop/raspi/qt-everywhere-src-5.10.1/qtwebengine/src'
                    Makefile:46: recipe for target 'sub-src-make_first' failed
                    make: *** [sub-src-make_first] Error 2

                    1 Reply Last reply
                    0
                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #18

                      This thread might give you some additional clues.

                      Interested in AI ? www.idiap.ch
                      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                      1 Reply Last reply
                      0
                      • L Offline
                        L Offline
                        larime
                        wrote on last edited by
                        #19

                        Hello @SGaist @jsulm

                        Thank you very much for your Help and support.

                        i be finally able to build very fine to Cross Compile Qt5.10.1 with QtWebengine on my Raspberry pi3 Model B.

                        The Thread of @SGaist has been very helpful

                        i solve my problem with the linked dependencies like @Lurch mentioned on the Thread please see below and i build Qt with success.

                        "The compact explanation: gl_ozone_egl.cc uses class gl::GLSurfaceEGL declared in gl_surface_egl.h, but the corresponding gl_surface_egl.cc is never compiled or linked into libgl_wrapper.a which goes into libQt5WebEngineCore.so.5.10.0 and thus the linker fails.

                        This can be shown by editing the two methods GLOzoneEGL::InitializeGLOneOffPlatform() and GLOzoneEGL::ShutdownGL() defined in in qt-everywhere-src-5.10.0/qtwebengine/src/3rdparty/chromium/ui/ozone/common/gl_ozone_egl.cc.

                        Open the file in your editor and comment out the uses of gl::GLSurfaceEGL::InitializeOneOff() and gl::GLSurfaceEGL::ShutdownOneOff(). Just return false in InitializeGLOneOffPlatform() for the whole function.."

                        Thank you very much Guys

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                          larime
                          wrote on last edited by
                          #20

                          Hello,

                          but i think it´s not very cool because i only able to build because i use the configuration

                          ~/raspi/qt5/bin/qmake -r QMAKE_CFLAGS="-march=armv8-a -mtune=cortex-a53"

                          and i run my application and i have the first error.

                          glGetError 0x506
                          [6069:6105:0228/124507.705219:ERROR:gles2_cmd_decoder.cc(2523)] [.RenderWorker-0x15bcb0]GL ERROR :GL_INVALID_FRAMEBUFFER_OPERATION : GLES2DecoderImpl::DoBindTexImage2DCHROMIUM: <- error from previous GL command

                          may be it´s because i use "-march=armv8-a -mtune=cortex-a53" ?

                          Thanks

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