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Raspberry Pi 3: debug info, how to fix?

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  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by
    #12

    @jsulm
    well, thank you

    1 Reply Last reply
    0
  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by
    #13

    @jsulm
    another question:
    my host is Centos 7 x64 , should i change`the following :
    Go to Options -> Compilers
    Add
    GCC
    Compiler path: ~/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++
    to
    Go to Options -> Compilers
    Add
    GCC
    Compiler path: ~/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++
    in Qt Creator configuration?

    1 Reply Last reply
    0
  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by JiujiuTong
    #14

    @jsulm
    my project compile output is :
    /home/tong/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching for -lpthread
    /home/tong/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
    /home/tong/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLContext::currentContext()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setAttributeArray(char const*, float const*, int, int)@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::hasOpenGLShaderPrograms(QGLContext const*)@Qt_5' /home/tong/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5: undefined reference to QStaticTextItem::setFontEngine(QFontEngine*)'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::addShaderFromSourceCode(QFlags<QGLShader::ShaderTypeBit>, char const*)@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLContext::contextHandle() const@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::removeAllShaders()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::enableAttributeArray(char const*)@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::link()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::QGLShaderProgram(QGLContext const*, QObject*)@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::release()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setUniformValue(char const*, QMatrix4x4 const&)@Qt_5'
    /home/tong/raspi/sysroot/usr/lib/libactivemq-cpp.so: undefined reference to std::__throw_out_of_range_fmt(char const*, ...)@GLIBCXX_3.4.20' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::~QGLShaderProgram()@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::log() const@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setUniformValue(char const*, float const (*) [4])@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setUniformValue(char const*, int)@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::bind()@Qt_5'
    collect2: error: ld returned 1 exit status
    make: *** [FMT] Error 1
    23:37:26: The process "/usr/bin/make" exited with code 2.
    Error while building/deploying project FMT (kit: rpi3)
    When executing step "Make"
    do you know what's wrong with it ? thank you very much!! my project is cross complier project, my host is centos 7 64bit ,my target device is rpi3 following the steps :
    http://wiki.qt.io/RaspberryPi2E
    the difference is that my QT5.7.1 source code is download form QT not from git, and i run the configure command (./configure -release -opengl es2 -skip webengine -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=~/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf- -sysroot ~/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix ~/raspi/qt5pi -hostprefix ~/raspi/qt5 -v) under Qt5.7.1 directory not under Qtbase, so i think all modules except webengine are installed. and i configure QT creator with raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/ /arm-linux-gnueabihf-g++
    and i skipped the "11. Still on the device, fix the EGL/GLES library nonsense:"
    the error informations seems to relative with qtmultimedia and qtthread. i really don't know how to fix with this. please help me,thank you!

    jsulmJ 1 Reply Last reply
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  • jsulmJ Offline
    jsulmJ Offline
    jsulm Lifetime Qt Champion
    replied to JiujiuTong on last edited by
    #15

    @JiujiuTong It doesn't matter whether the compiler itself is 32bit or 64bit.
    Regarding errors: were QtMultimedia and Qt OpenGL modules built?

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

    J 1 Reply Last reply
    0
  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by
    #16

    @jsulm
    do you mean QtMultimedia and Qt OpenGL were not built ?
    in qt-everywhere-opensource Qt5.7.1, with "./configure -release -opengl es2 -skip webengine -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=~/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf- -sysroot ~/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix ~/raspi/qt5pi -hostprefix ~/raspi/qt5 -v ", i think these module should be built , how to check if these modules were built or not ?

    jsulmJ 1 Reply Last reply
    0
  • jsulmJ Offline
    jsulmJ Offline
    jsulm Lifetime Qt Champion
    replied to JiujiuTong on last edited by
    #17

    @JiujiuTong Are the libraries there?

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

    J 2 Replies Last reply
    0
  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by JiujiuTong
    #18

    @jsulm
    Qt OpenGL modules? it seems no this module there.
    and i rebuild QtMultimedia module, it's no problem
    there is no need to install OpenGL in raspberry 3 ,right?
    in my host i have install openGL now ,it still doesn't work

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    0
  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by
    #19

    @jsulm
    i can find libQt5MultimediaWidgets.so , but i don't know where to find openGL related files...

    jsulmJ 1 Reply Last reply
    0
  • jsulmJ Offline
    jsulmJ Offline
    jsulm Lifetime Qt Champion
    replied to JiujiuTong on last edited by
    #20

    @JiujiuTong What about libQt5OpenGL.so ?

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

    J 2 Replies Last reply
    0
  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by JiujiuTong
    #21

    @jsulm
    I reconfigure and reinstall the QT,and find the opengl related files in the source qtbase ,
    I also find the libQt5OpenGL.so after reinstall. I will retry the project later. thank you for your informs.

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    0
  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by
    #22

    @jsulm
    i have check the files , both ligQt5OpenGL.so and libQt5Multimedia.so exists,
    and the build output is still:
    /home/tong/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching for -lpthread
    /home/tong/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
    /home/tong/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLContext::currentContext()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setAttributeArray(char const*, float const*, int, int)@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::hasOpenGLShaderPrograms(QGLContext const*)@Qt_5' /home/tong/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5: undefined reference to QStaticTextItem::setFontEngine(QFontEngine*)'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::addShaderFromSourceCode(QFlags<QGLShader::ShaderTypeBit>, char const*)@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLContext::contextHandle() const@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::removeAllShaders()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::enableAttributeArray(char const*)@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::link()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::QGLShaderProgram(QGLContext const*, QObject*)@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::release()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setUniformValue(char const*, QMatrix4x4 const&)@Qt_5'
    /home/tong/raspi/sysroot/usr/lib/libactivemq-cpp.so: undefined reference to std::__throw_out_of_range_fmt(char const*, ...)@GLIBCXX_3.4.20' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::~QGLShaderProgram()@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::log() const@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setUniformValue(char const*, float const (*) [4])@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setUniformValue(char const*, int)@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::bind()@Qt_5'
    collect2: error: ld returned 1 exit status
    make: *** [FMT] Error 1
    20:57:20: The process "/usr/bin/make" exited with code 2.
    Error while building/deploying project FMT (kit: rpi3)
    The kit rpi3 has configuration issues which might be the root cause for this problem.
    When executing step "Make"

    J 1 Reply Last reply
    0
  • J Offline
    J Offline
    JiujiuTong
    replied to JiujiuTong on last edited by
    #23

    @JiujiuTong said in Qt on rpi3 , debug info ,how to fix?:

    @jsulm
    i have check the files , both ligQt5OpenGL.so and libQt5Multimedia.so exists,
    and the build output is still:
    /home/tong/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching for -lpthread
    /home/tong/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm
    /home/tong/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../lib/gcc/arm-linux-gnueabihf/4.8.3/../../../../arm-linux-gnueabihf/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLContext::currentContext()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setAttributeArray(char const*, float const*, int, int)@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::hasOpenGLShaderPrograms(QGLContext const*)@Qt_5' /home/tong/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5: undefined reference to QStaticTextItem::setFontEngine(QFontEngine*)'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::addShaderFromSourceCode(QFlags<QGLShader::ShaderTypeBit>, char const*)@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLContext::contextHandle() const@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::removeAllShaders()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::enableAttributeArray(char const*)@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::link()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::QGLShaderProgram(QGLContext const*, QObject*)@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::release()@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setUniformValue(char const*, QMatrix4x4 const&)@Qt_5'
    /home/tong/raspi/sysroot/usr/lib/libactivemq-cpp.so: undefined reference to std::__throw_out_of_range_fmt(char const*, ...)@GLIBCXX_3.4.20' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::~QGLShaderProgram()@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::log() const@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setUniformValue(char const*, float const (*) [4])@Qt_5'
    /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::setUniformValue(char const*, int)@Qt_5' /home/tong/raspi/qt5pi/lib/libQt5MultimediaWidgets.so: undefined reference to QGLShaderProgram::bind()@Qt_5'
    collect2: error: ld returned 1 exit status
    make: *** [FMT] Error 1
    20:57:20: The process "/usr/bin/make" exited with code 2.
    Error while building/deploying project FMT (kit: rpi3)
    The kit rpi3 has configuration issues which might be the root cause for this problem.
    When executing step "Make"
    @jsulm ,do you have any ideas? thank you !

    jsulmJ J 2 Replies Last reply
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  • jsulmJ Offline
    jsulmJ Offline
    jsulm Lifetime Qt Champion
    replied to JiujiuTong on last edited by
    #24

    @JiujiuTong said in Qt on rpi3 , debug info ,how to fix?:

    skipping incompatible /usr/lib/libpthread.so

    You are linking against x86 libraries installed in your host machine! You need to link against libraries for your target device since you're cross-compiling.

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

    J 1 Reply Last reply
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  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by
    #25

    @jsulm
    my host machine is x64 , i don't kown what to do.
    can you tell me how to link it please? i'm following the instructures descripted by :
    http://wiki.qt.io/RaspberryPi2EGLFS
    can you give me some instructions please!,thank you very much

    jsulmJ 1 Reply Last reply
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  • jsulmJ Offline
    jsulmJ Offline
    jsulm Lifetime Qt Champion
    replied to JiujiuTong on last edited by
    #26

    @JiujiuTong How are you building? Can you show your configure call? Does your sysroot contain all needed libraries?

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

    J 1 Reply Last reply
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  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by
    #27

    @jsulm
    i,m using cross compile,and my configure is :
    ./configure -release -opengl es2 -skip webengine -device linux-rasp-pi2-g++
    -device-option CROSS_COMPILE=~/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-
    -sysroot ~/raspi/sysroot -opensource -confirm-license -make libs
    -prefix /usr/local/qt5pi -extprefix ~/raspi/qt5pi -hostprefix ~/raspi/qt5 -v

    and i sysroot all the directory under raspi with "./sysroot-relativelinks.py sysroot"

    jsulmJ 1 Reply Last reply
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  • jsulmJ Offline
    jsulmJ Offline
    jsulm Lifetime Qt Champion
    replied to JiujiuTong on last edited by
    #28

    @JiujiuTong said in Qt on rpi3 , debug info ,how to fix?:

    ~/raspi/sysroot

    Did you check that your sysroot really contains what is needed (for example ~/raspi/sysroot/usr/lib)?

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

    J 1 Reply Last reply
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  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by
    #29

    @jsulm
    i really don't know what libs are needed, so i do not check the Dir, the folder is created by :
    mkdir sysroot sysroot/usr sysroot/opt
    rsync -avz pi@raspberrypi.local:/lib sysroot
    rsync -avz pi@raspberrypi.local:/usr/include sysroot/usr
    rsync -avz pi@raspberrypi.local:/usr/lib sysroot/usr
    rsync -avz pi@raspberrypi.local:/opt/vc sysroot/opt
    and i checked that the output is right with no error.

    jsulmJ 1 Reply Last reply
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  • jsulmJ Offline
    jsulmJ Offline
    jsulm Lifetime Qt Champion
    replied to JiujiuTong on last edited by
    #30

    @JiujiuTong Maybe you should try to call configure from a clean Qt source directory? Did you try to build Qt before for x86? Even better would be to do out of source build see http://stackoverflow.com/questions/1245011/how-to-build-qt-out-of-source

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

    J 2 Replies Last reply
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  • J Offline
    J Offline
    JiujiuTong
    replied to jsulm on last edited by
    #31

    @jsulm
    i confirm the source file is clean ,it is download from QT. i have built the QT under windows and centos x64, but not for x86.

    jsulmJ 1 Reply Last reply
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