Raspberry pi 3 compiling Qt 5.11.0 problem



  • Hi,

    Is there anybody who successfully compiled the qt 5.11.0 in raspberry pi 3 ?

    I am using the command:

    PKG_CONFIG_LIBDIR=/usr/lib/arm-linux-gnueabihf/pkgconfig PKG_CONFIG_SYSROOT_DIR=/ ../configure -v -opengl es2 -eglfs -no-gtk -device linux-rasp-pi3-g++ -device-option CROSS_COMPILE=/usr/bin/ -opensource -confirm-license -release -reduce-exports -force-pkg-config -no-use-gold-linker -nomake examples -no-compile-examples -skip qtwayland -skip qtwebengine -no-feature-geoservices_mapboxgl -qt-pcre -ssl -evdev -system-freetype -fontconfig -glib -prefix /opt/Qt5.11.0
    

    than . make

    after a while I have below error:

    vc/include -I=/opt/vc/include/interface/vcos/pthreads -I=/opt/vc/include/interface/vmcs_host/linux -isystem /usr/include/libdrm -I/media/pi/BC1/qt-everywhere-src-5.11.0/qtbase/mkspecs/devices/linux-rasp-pi3-g++ -o .obj/qeglfskmsgbmwindow.o /media/pi/BC1/qt-everywhere-src-5.11.0/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp
    /media/pi/BC1/qt-everywhere-src-5.11.0/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp: In member function ‘virtual void QEglFSKmsGbmWindow::resetSurface()’:
    /media/pi/BC1/qt-everywhere-src-5.11.0/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:58:5: error: ‘PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC’ was not declared in this scope
         PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC createPlatformWindowSurface = nullptr;
         ^
    /media/pi/BC1/qt-everywhere-src-5.11.0/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:61:9: error: ‘createPlatformWindowSurface’ was not declared in this scope
             createPlatformWindowSurface = reinterpret_cast<PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC>(
             ^
    /media/pi/BC1/qt-everywhere-src-5.11.0/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:61:56: error: ‘PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC’ does not name a type
             createPlatformWindowSurface = reinterpret_cast<PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC>(
                                                            ^
    /media/pi/BC1/qt-everywhere-src-5.11.0/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmwindow.cpp:65:9: error: ‘createPlatformWindowSurface’ was not declared in this scope
         if (createPlatformWindowSurface) {
             ^
    Makefile:2794: recipe for target '.obj/qeglfskmsgbmwindow.o' failed
    make[7]: *** [.obj/qeglfskmsgbmwindow.o] Error 1
    make[7]: Leaving directory '/media/pi/BC1/qt-everywhere-src-5.11.0/build/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]: Leaving directory '/media/pi/BC1/qt-everywhere-src-5.11.0/build/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]: Leaving directory '/media/pi/BC1/qt-everywhere-src-5.11.0/build/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]: Leaving directory '/media/pi/BC1/qt-everywhere-src-5.11.0/build/qtbase/src/plugins/platforms'
    Makefile:102: recipe for target 'sub-platforms-make_first' failed
    make[3]: *** [sub-platforms-make_first] Error 2
    make[3]: Leaving directory '/media/pi/BC1/qt-everywhere-src-5.11.0/build/qtbase/src/plugins'
    Makefile:776: recipe for target 'sub-plugins-make_first' failed
    make[2]: *** [sub-plugins-make_first] Error 2
    make[2]: Leaving directory '/media/pi/BC1/qt-everywhere-src-5.11.0/build/qtbase/src'
    Makefile:48: recipe for target 'sub-src-make_first' failed
    make[1]: *** [sub-src-make_first] Error 2
    make[1]: Leaving directory '/media/pi/BC1/qt-everywhere-src-5.11.0/build/qtbase'
    Makefile:81: recipe for target 'module-qtbase-make_first' failed
    make: *** [module-qtbase-make_first] Error 2
    
    

    any idea ?



  • I have excatly the same issue trying to compile 5.11.1. The error is in the eglfs_kms module. I think we have to figure out why this is build at all. The qmake.conf for rpi3-g++ without vc4 sets EGLFS_DEVICE_INTEGRATION = eglfs_brcm which gets compiled fine.



  • Ok, the eglfs_gbm backend is causing eglfs_kms to be build. So just add -no-gbm to configure.



  • @RahibeMeryem in addition to @sneubert you may want to take a look at step 14 in this guide, as it may apply to your setup in the RPi board.


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