Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Special Interest Groups
  3. QtonPi
  4. Qwt from Windows to Linux Porting
Forum Updated to NodeBB v4.3 + New Features

Qwt from Windows to Linux Porting

Scheduled Pinned Locked Moved Unsolved QtonPi
39 Posts 5 Posters 13.7k Views 3 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • sierdzioS sierdzio

    @shivaVMC said in Qwt from Windows to Linux Porting:

    I m following the link https://wiki.qt.io/Building_Qt_5_from_Git and your mentioned short script..I will get back,if any issue I m facing.

    Does not matter how you get Qt sources (from git like in your link or from archive like in my script), the result will be the same. Just remember to add all those -skip flags to configure line (and keep your sysroot and toolchain from the EGLFS guide).

    S Offline
    S Offline
    shivaVMC
    wrote on last edited by
    #23

    @sierdzio
    I have tried to compile Qt build for Qt_V5.7.1,but I m facing the below error

    .obj/qeglfskmsintegration.o:(.data.rel.ro+0x74): undefined reference to `QEGLDeviceIntegration::destroyNativeWindow(void*)'
    collect2: error: ld returned 1 exit status

    Can I know which plugins/lib are missing or which lib I need to install?

    1 Reply Last reply
    0
    • sierdzioS sierdzio

      @shivaVMC said in Qwt from Windows to Linux Porting:

      I m following the link https://wiki.qt.io/Building_Qt_5_from_Git and your mentioned short script..I will get back,if any issue I m facing.

      Does not matter how you get Qt sources (from git like in your link or from archive like in my script), the result will be the same. Just remember to add all those -skip flags to configure line (and keep your sysroot and toolchain from the EGLFS guide).

      S Offline
      S Offline
      shivaVMC
      wrote on last edited by
      #24

      @sierdzio
      When I perform .

      ./configure -device linux-rasp-pi3-g++ -opengl es2 -confirm-license -opensource -release -nomake examples -skip qtwebview -skip qt3d -skip qtquick1 -skip qtwayland -skip qtvirtualkeyboard -skip qtwebchannel -skip qtwebengine -skip qtscript -skip qtscxml -skip qtspeech -skip qtpurchasing -skip qtgamepad -skip qtserialbus -skip qtlocation -no-use-gold-linker -device-option CROSS_COMPILE=~/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf- -sysroot ~/raspi_QtBuild/sysroot -prefix /usr/local/qt5pi -extprefix ~/raspi_QtBuild/qt5pi -hostprefix ~/raspi_QtBuild/qt5 -v

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

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

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

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

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

      Prior to reconfiguration, make sure you remove any leftovers from
      the previous build.

      When I perform --- make -j4

      msgbmmain.o qeglfskmsgbmmain.cpp
      qeglfskmsgbmwindow.cpp: In member function ‘virtual void QEglFSKmsGbmWindow::resetSurface()’:
      qeglfskmsgbmwindow.cpp:58:5: error: ‘PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC’ was not declared in this scope
      PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC createPlatformWindowSurface = nullptr;
      ^
      qeglfskmsgbmwindow.cpp:58:46: error: expected ‘;’ before ‘createPlatformWindowSurface’
      PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC createPlatformWindowSurface = nullptr;
      ^
      qeglfskmsgbmwindow.cpp:61:9: error: ‘createPlatformWindowSurface’ was not declared in this scope
      createPlatformWindowSurface = reinterpret_cast<PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC>(
      ^
      qeglfskmsgbmwindow.cpp:61:56: error: expected type-specifier before ‘PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC’
      createPlatformWindowSurface = reinterpret_cast<PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC>(
      ^
      qeglfskmsgbmwindow.cpp:61:56: error: expected ‘>’ before ‘PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC’
      qeglfskmsgbmwindow.cpp:61:56: error: expected ‘(’ before ‘PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC’
      qeglfskmsgbmwindow.cpp:62:68: error: expected ‘)’ before ‘;’ token
      eglGetProcAddress("eglCreatePlatformWindowSurfaceEXT"));
      ^
      qeglfskmsgbmwindow.cpp:65:9: error: ‘createPlatformWindowSurface’ was not declared in this scope
      if (createPlatformWindowSurface) {
      ^
      Makefile:3029: recipe for target '.obj/qeglfskmsgbmwindow.o' failed
      make[7]: *** [.obj/qeglfskmsgbmwindow.o] Error 1
      make[7]: *** Waiting for unfinished jobs....
      make[7]: Leaving directory '/home/user/raspi_QtBuild/qt-everywhere-src-5.11.1/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 '/home/user/raspi_QtBuild/qt-everywhere-src-5.11.1/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 '/home/user/raspi_QtBuild/qt-everywhere-src-5.11.1/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 '/home/user/raspi_QtBuild/qt-everywhere-src-5.11.1/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 '/home/user/raspi_QtBuild/qt-everywhere-src-5.11.1/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 '/home/user/raspi_QtBuild/qt-everywhere-src-5.11.1/qtbase/src'
      Makefile:48: recipe for target 'sub-src-make_first' failed
      make[1]: *** [sub-src-make_first] Error 2
      make[1]: Leaving directory '/home/user/raspi_QtBuild/qt-everywhere-src-5.11.1/qtbase'
      Makefile:70: recipe for target 'module-qtbase-make_first' failed
      make: *** [module-qtbase-make_first] Error 2

      1 Reply Last reply
      0
      • sierdzioS Offline
        sierdzioS Offline
        sierdzio
        Moderators
        wrote on last edited by
        #25

        Why do you say you're compiling Qt 5.7.1 when the output you paste indicates 5.11.1?

        Anyway, I've never seen that error, I don't know how to fix it.

        (Z(:^

        S 2 Replies Last reply
        1
        • sierdzioS sierdzio

          Why do you say you're compiling Qt 5.7.1 when the output you paste indicates 5.11.1?

          Anyway, I've never seen that error, I don't know how to fix it.

          S Offline
          S Offline
          shivaVMC
          wrote on last edited by
          #26

          @sierdzio
          Qt_v5.7.1 .tar.xz file was already with me ,till Qt_v5.11.1 gets dowloaded I have compiled Qt5.7.1..... For both the version different errors I m facing as mentioned above

          1 Reply Last reply
          0
          • sierdzioS Offline
            sierdzioS Offline
            sierdzio
            Moderators
            wrote on last edited by
            #27

            @shivaVMC said in Qwt from Windows to Linux Porting:

            PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC

            This comes from EGL headers. You probably don't have all Qt dependencies installed in your sysroot.

            1. Install necessary dependencies. Try with sudo apt build-dep qt5-qmake qt5-default on your Raspberry Pi. You may also try sudo apt install "^libxcb.*" libx11-xcb-dev libglu1-mesa-dev libxrender-dev libatspi2.0-dev libdbus-1-dev.
            2. Update your sysroot and fix symlinks.
            3. Recompile Qt. Make sure to check configure output that it says EGL support is on.

            (Z(:^

            1 Reply Last reply
            1
            • sierdzioS sierdzio

              Why do you say you're compiling Qt 5.7.1 when the output you paste indicates 5.11.1?

              Anyway, I've never seen that error, I don't know how to fix it.

              S Offline
              S Offline
              shivaVMC
              wrote on last edited by
              #28

              @sierdzio
              Hi ,
              Finally it got compiled...I m success on compiling and installing Qt-V5.11.1
              Now,please suggest me that which qmake shall I take to compile qwt-6.1.3

              I m finding two qmake

              1. /home/user/raspi_QtBuild/Qtver-5.11.1/qtbase/bin/qmake
              2. /home/user/raspi_QtBuild/qt5/bin/

              Thanks In advance for your help& support.

              1 Reply Last reply
              1
              • sierdzioS Offline
                sierdzioS Offline
                sierdzio
                Moderators
                wrote on last edited by
                #29

                @shivaVMC said in Qwt from Windows to Linux Porting:

                -hostprefix ~/raspi_QtBuild/qt5

                This is your host prefix, so you should use the qmake from /home/user/raspi_QtBuild/qt5/bin/.

                You can verify which Qt version that qmake comes from by running:

                /home/user/raspi_QtBuild/qt5/bin/qmake -version
                

                (Z(:^

                S 1 Reply Last reply
                3
                • sierdzioS sierdzio

                  @shivaVMC said in Qwt from Windows to Linux Porting:

                  -hostprefix ~/raspi_QtBuild/qt5

                  This is your host prefix, so you should use the qmake from /home/user/raspi_QtBuild/qt5/bin/.

                  You can verify which Qt version that qmake comes from by running:

                  /home/user/raspi_QtBuild/qt5/bin/qmake -version
                  
                  S Offline
                  S Offline
                  shivaVMC
                  wrote on last edited by
                  #30

                  @sierdzio
                  Everything went fine,but when I m performing
                  /home/user/raspi_QtBuild/qt5/bin/qmake -o Makefile Myproject.pro
                  .qmake.stash is created

                  then when I perform
                  make -j4
                  I get below error's ,please suggest on this

                  /home/user/raspi_QtBuild/sysroot/usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5: undefined reference to `operator delete(void*, unsigned int)@CXXABI_1.3.9'

                  /home/user/raspi_QtBuild/sysroot/usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5: undefined reference to `qTriangulate(QVectorPath const&, QTransform const&, double)@Qt_5_PRIVATE_API'
                  collect2: error: ld returned 1 exit status

                  I m head cracking on this,even I did on raspberrypi3 board

                  sudo apt-get update
                  sudo apt-get upgrade
                  sudo apt-get install mesa-utils

                  sudo raspi-config
                  Select 7 Advance Options
                  A6 GL Drivers
                  selected GL (Full KMS) Desktop Drivers
                  Ok-> Finish->Reboot.
                  My Screen went black with cursor blinking.

                  Any other commands,that I can do to get support for this libQt5OpenGL...This is the only step I stuck to complete the things of my project

                  1 Reply Last reply
                  0
                  • sierdzioS Offline
                    sierdzioS Offline
                    sierdzio
                    Moderators
                    wrote on last edited by
                    #31

                    Hm, I've never seen this error message, so I can only guess.

                    Can you show build output (for Qwt) - I'd like to see at least one line calling the compiler and one line calling the linker. Need to know if all the compilation flags are correct.

                    (Z(:^

                    S 1 Reply Last reply
                    0
                    • sierdzioS sierdzio

                      Hm, I've never seen this error message, so I can only guess.

                      Can you show build output (for Qwt) - I'd like to see at least one line calling the compiler and one line calling the linker. Need to know if all the compilation flags are correct.

                      S Offline
                      S Offline
                      shivaVMC
                      wrote on last edited by
                      #32

                      @sierdzio

                      /home/user/raspi_QtBuild/qt5/bin/qmake -o Makefile qwt.pro
                      User@lattitude-3480:~/Downloads/QWT/qwt-6.1.3$ make -j4
                      cd src/ && ( test -e Makefile || /home/user/raspi_QtBuild/qt5/bin/qmake -o Makefile /home/user/Downloads/QWT/qwt-6.1.3/src/src.pro ) && make -f Makefile
                      make[1]: Entering directory '/home/user/Downloads/QWT/qwt-6.1.3/src'
                      /home/user/raspi_QtBuild/qt5/bin/qmake -o Makefile src.pro
                      compiling qwt_abstract_scale_draw.cpp
                      compiling qwt_clipper.cpp
                      compiling qwt_color_map.cpp
                      compiling qwt_column_symbol.cpp
                      compiling qwt_date_scale_draw.cpp
                      compiling qwt_dyngrid_layout.cpp
                      compiling qwt_event_pattern.cpp
                      compiling qwt_graphic.cpp
                      compiling qwt_interval_symbol.cpp
                      compiling qwt_magnifier.cpp
                      compiling qwt_null_paintdevice.cpp
                      compiling qwt_painter.cpp
                      compiling qwt_painter_command.cpp
                      compiling qwt_panner.cpp
                      compiling qwt_picker.cpp
                      compiling qwt_picker_machine.cpp
                      compiling qwt_round_scale_draw.cpp
                      compiling qwt_scale_draw.cpp
                      compiling qwt_spline.cpp
                      compiling qwt_symbol.cpp
                      compiling qwt_text_engine.cpp
                      compiling qwt_text_label.cpp
                      compiling qwt_text.cpp
                      compiling qwt_widget_overlay.cpp
                      compiling qwt_curve_fitter.cpp
                      compiling qwt_abstract_legend.cpp
                      compiling qwt_legend.cpp
                      compiling qwt_legend_data.cpp
                      compiling qwt_legend_label.cpp
                      compiling qwt_plot.cpp
                      compiling qwt_plot_renderer.cpp
                      compiling qwt_plot_xml.cpp
                      compiling qwt_plot_axis.cpp
                      compiling qwt_plot_curve.cpp
                      compiling qwt_plot_dict.cpp
                      compiling qwt_plot_directpainter.cpp
                      compiling qwt_plot_grid.cpp
                      compiling qwt_plot_histogram.cpp
                      compiling qwt_plot_item.cpp
                      compiling qwt_plot_abstract_barchart.cpp
                      compiling qwt_plot_barchart.cpp
                      compiling qwt_plot_multi_barchart.cpp
                      compiling qwt_plot_intervalcurve.cpp
                      compiling qwt_plot_zoneitem.cpp
                      compiling qwt_plot_tradingcurve.cpp
                      compiling qwt_plot_spectrogram.cpp
                      compiling qwt_plot_spectrocurve.cpp
                      compiling qwt_plot_scaleitem.cpp
                      compiling qwt_plot_legenditem.cpp
                      compiling qwt_plot_seriesitem.cpp
                      compiling qwt_plot_shapeitem.cpp
                      compiling qwt_plot_marker.cpp
                      compiling qwt_plot_textlabel.cpp
                      compiling qwt_plot_layout.cpp
                      compiling qwt_plot_canvas.cpp
                      compiling qwt_plot_panner.cpp
                      compiling qwt_plot_rasteritem.cpp
                      compiling qwt_plot_picker.cpp
                      compiling qwt_plot_zoomer.cpp
                      compiling qwt_plot_magnifier.cpp
                      compiling qwt_plot_rescaler.cpp
                      compiling qwt_point_mapper.cpp
                      compiling qwt_raster_data.cpp
                      compiling qwt_matrix_raster_data.cpp
                      compiling qwt_scale_widget.cpp
                      compiling qwt_plot_svgitem.cpp
                      compiling qwt_plot_glcanvas.cpp
                      compiling qwt_abstract_slider.cpp
                      compiling qwt_abstract_scale.cpp
                      compiling qwt_arrow_button.cpp
                      compiling qwt_analog_clock.cpp
                      compiling qwt_compass.cpp
                      compiling qwt_compass_rose.cpp
                      compiling qwt_counter.cpp
                      compiling qwt_dial.cpp
                      compiling qwt_dial_needle.cpp
                      compiling qwt_knob.cpp
                      compiling qwt_slider.cpp
                      compiling qwt_thermo.cpp
                      compiling qwt_wheel.cpp
                      moc qwt_dyngrid_layout.h
                      moc qwt_magnifier.h
                      moc qwt_panner.h
                      moc qwt_picker.h
                      moc qwt_text_label.h
                      moc qwt_abstract_legend.h
                      moc qwt_legend.h
                      moc qwt_legend_label.h
                      moc qwt_plot.h
                      moc qwt_plot_renderer.h
                      moc qwt_plot_canvas.h
                      moc qwt_plot_panner.h
                      moc qwt_plot_picker.h
                      moc qwt_plot_zoomer.h
                      moc qwt_plot_magnifier.h
                      moc qwt_sampling_thread.h
                      moc qwt_scale_widget.h
                      moc qwt_plot_glcanvas.h
                      moc qwt_abstract_slider.h
                      moc qwt_abstract_scale.h
                      moc qwt_analog_clock.h
                      moc qwt_compass.h
                      moc qwt_counter.h
                      moc qwt_dial.h
                      moc qwt_knob.h
                      moc qwt_slider.h
                      moc qwt_thermo.h
                      moc qwt_wheel.h
                      compiling moc/moc_qwt_dyngrid_layout.cpp
                      compiling moc/moc_qwt_magnifier.cpp
                      compiling moc/moc_qwt_panner.cpp
                      compiling moc/moc_qwt_picker.cpp
                      compiling moc/moc_qwt_text_label.cpp
                      compiling moc/moc_qwt_abstract_legend.cpp
                      compiling moc/moc_qwt_legend.cpp
                      compiling moc/moc_qwt_legend_label.cpp
                      compiling moc/moc_qwt_plot.cpp
                      compiling moc/moc_qwt_plot_renderer.cpp
                      compiling moc/moc_qwt_plot_canvas.cpp
                      compiling moc/moc_qwt_plot_panner.cpp
                      compiling moc/moc_qwt_plot_picker.cpp
                      compiling moc/moc_qwt_plot_zoomer.cpp
                      compiling moc/moc_qwt_plot_magnifier.cpp
                      compiling moc/moc_qwt_sampling_thread.cpp
                      compiling moc/moc_qwt_scale_widget.cpp
                      compiling moc/moc_qwt_plot_glcanvas.cpp
                      compiling moc/moc_qwt_abstract_slider.cpp
                      compiling moc/moc_qwt_abstract_scale.cpp
                      compiling moc/moc_qwt_analog_clock.cpp
                      compiling moc/moc_qwt_compass.cpp
                      compiling moc/moc_qwt_counter.cpp
                      compiling moc/moc_qwt_dial.cpp
                      compiling moc/moc_qwt_knob.cpp
                      compiling moc/moc_qwt_slider.cpp
                      compiling moc/moc_qwt_thermo.cpp
                      compiling moc/moc_qwt_wheel.cpp
                      rm -f libqwt.so.6.1.3 libqwt.so libqwt.so.6 libqwt.so.6.1
                      linking ../lib/libqwt.so.6.1.3
                      ln -s libqwt.so.6.1.3 libqwt.so
                      ln -s libqwt.so.6.1.3 libqwt.so.6
                      ln -s libqwt.so.6.1.3 libqwt.so.6.1
                      rm -f ../lib/libqwt.so.6.1.3
                      mv -f libqwt.so.6.1.3 ../lib/
                      rm -f ../lib/libqwt.so
                      rm -f ../lib/libqwt.so.6
                      rm -f ../lib/libqwt.so.6.1
                      mv -f libqwt.so ../lib/
                      mv -f libqwt.so.6 ../lib/
                      mv -f libqwt.so.6.1 ../lib/
                      make[1]: Leaving directory '/home/user/Downloads/QWT/qwt-6.1.3/src'
                      cd textengines/ && ( test -e Makefile || /home/user/raspi_QtBuild/qt5/bin/qmake -o Makefile /home/user/Downloads/QWT/qwt-6.1.3/textengines/textengines.pro ) && make -f Makefile
                      make[1]: Entering directory '/home/user/Downloads/QWT/qwt-6.1.3/textengines'
                      /home/user/raspi_QtBuild/qt5/bin/qmake -o Makefile textengines.pro
                      make[1]: Nothing to be done for 'first'.
                      make[1]: Leaving directory '/home/user/Downloads/QWT/qwt-6.1.3/textengines'
                      cd doc/ && ( test -e Makefile || /home/user/raspi_QtBuild/qt5/bin/qmake -o Makefile /home/user/Downloads/QWT/qwt-6.1.3/doc/doc.pro ) && make -f Makefile
                      make[1]: Entering directory '/home/user/Downloads/QWT/qwt-6.1.3/doc'
                      /home/user/raspi_QtBuild/qt5/bin/qmake -o Makefile doc.pro
                      make[1]: Nothing to be done for 'first'.
                      make[1]: Leaving directory '/home/user/Downloads/QWT/qwt-6.1.3/doc'

                      1 Reply Last reply
                      0
                      • sierdzioS Offline
                        sierdzioS Offline
                        sierdzio
                        Moderators
                        wrote on last edited by
                        #33

                        Oh, they are not printing the build commands in Qwt :-( Don't they have some verbose mode or something?

                        If yes, please use it and paste the output here. If no, then please paste the beginning of Makefile that is produced - the section where all compilers and flags are set up.

                        (Z(:^

                        S 1 Reply Last reply
                        1
                        • sierdzioS sierdzio

                          Oh, they are not printing the build commands in Qwt :-( Don't they have some verbose mode or something?

                          If yes, please use it and paste the output here. If no, then please paste the beginning of Makefile that is produced - the section where all compilers and flags are set up.

                          S Offline
                          S Offline
                          shivaVMC
                          wrote on last edited by
                          #34

                          @sierdzio

                          Beginning lines of Makefile are as below

                          MAKEFILE = Makefile

                          first: make_first
                          QMAKE = /home/user/raspi_QtBuild/qt5/bin/qmake
                          DEL_FILE = rm -f
                          CHK_DIR_EXISTS= test -d
                          MKDIR = mkdir -p
                          COPY = cp -f
                          COPY_FILE = cp -f
                          COPY_DIR = cp -f -R
                          INSTALL_FILE = install -m 644 -p
                          INSTALL_PROGRAM = install -m 755 -p
                          INSTALL_DIR = cp -f -R
                          QINSTALL = /home/user/raspi_QtBuild/qt5/bin/qmake -install qinstall
                          QINSTALL_PROGRAM = /home/user/raspi_QtBuild/qt5/bin/qmake -install qinstall -exe
                          DEL_FILE = rm -f
                          SYMLINK = ln -f -s
                          DEL_DIR = rmdir
                          MOVE = mv -f
                          TAR = tar -cf
                          COMPRESS = gzip -9f
                          DISTNAME = qwt1.0.0
                          DISTDIR = /home/user/Downloads/QWT/qwt-6.1.3/.tmp/qwt1.0.0
                          SUBTARGETS =
                          sub-src
                          sub-textengines
                          sub-doc

                          sub-src-qmake_all: FORCE
                          @test -d src/ || mkdir -p src/
                          cd src/ && $(QMAKE) -o Makefile /home/user/Downloads/QWT/qwt-6.1.3/src/src.pro
                          cd src/ && $(MAKE) -f Makefile qmake_all

                          1 Reply Last reply
                          0
                          • sierdzioS Offline
                            sierdzioS Offline
                            sierdzio
                            Moderators
                            wrote on last edited by
                            #35

                            It still does not list the compiler anywhere... look deeper :-) I'm basically trying to verify whether qmake is building for cross-compilation here or not. Because it should.

                            Look for CC = or CXX = or something.

                            (Z(:^

                            S 1 Reply Last reply
                            1
                            • sierdzioS sierdzio

                              It still does not list the compiler anywhere... look deeper :-) I'm basically trying to verify whether qmake is building for cross-compilation here or not. Because it should.

                              Look for CC = or CXX = or something.

                              S Offline
                              S Offline
                              shivaVMC
                              wrote on last edited by
                              #36

                              @sierdzio
                              This is the beginning of Makefile created by my PROJECT, when I pass below command
                              /home/user/raspi_QtBuild/qt5/bin/qmake -o Makefile PROJECT.pro

                              MAKEFILE = Makefile

                              ####### Compiler, tools and options

                              CC = /home/user/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-gcc
                              CXX = /home/user/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++
                              DEFINES = -DQWT_NO_SVG -DQWT_DLL -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_SVG_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CONCURRENT_LIB -DQT_CORE_LIB
                              CFLAGS = -march=armv8-a -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard --sysroot=/home/user/raspi_QtBuild/sysroot -O2 -Wall -W -D_REENTRANT -fPIC $(DEFINES)
                              CXXFLAGS = -march=armv8-a -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard --sysroot=/home/user/raspi_QtBuild/sysroot -O2 -std=gnu++11 -Wall -W -D_REENTRANT -fPIC $(DEFINES)
                              INCPATH = -I. -Isrc -I/usr/local/qwt-6.1.3/include -I../../../../raspi_QtBuild/qt5pi/include -I../../../../raspi_QtBuild/qt5pi/include/QtPrintSupport -I../../../../raspi_QtBuild/qt5pi/include/QtSvg -I../../../../raspi_QtBuild/qt5pi/include/QtWidgets -I../../../../raspi_QtBuild/qt5pi/include/QtGui -I../../../../raspi_QtBuild/qt5pi/include/QtNetwork -I../../../../raspi_QtBuild/qt5pi/include/QtConcurrent -I../../../../raspi_QtBuild/qt5pi/include/QtCore -I. -I=/opt/vc/include -I=/opt/vc/include/interface/vcos/pthreads -I=/opt/vc/include/interface/vmcs_host/linux -I. -I../../../../raspi/qt5/mkspecs/devices/linux-rpi3-g++
                              QMAKE = /home/user/raspi_QtBuild/qt5/bin/qmake
                              DEL_FILE = rm -f
                              CHK_DIR_EXISTS= test -d
                              MKDIR = mkdir -p
                              COPY = cp -f
                              COPY_FILE = cp -f
                              COPY_DIR = cp -f -R
                              INSTALL_FILE = install -m 644 -p
                              INSTALL_PROGRAM = install -m 755 -p
                              INSTALL_DIR = cp -f -R
                              QINSTALL = /home/user/raspi_QtBuild/qt5/bin/qmake -install qinstall
                              QINSTALL_PROGRAM = /home/user/raspi_QtBuild/qt5/bin/qmake -install qinstall -exe
                              DEL_FILE = rm -f
                              SYMLINK = ln -f -s
                              DEL_DIR = rmdir
                              MOVE = mv -f
                              TAR = tar -cf
                              COMPRESS = gzip -9f
                              DISTNAME = PROJECT1.0.0
                              DISTDIR = /home/user/Desktop/proj/raspi_proj/PROJECT_V_00.00.007/.tmp/PROJECT1.0.0
                              LINK = /home/user/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++
                              LFLAGS = -Wl,-rpath-link,/home/user/raspi_QtBuild/sysroot/opt/vc/lib -Wl,-rpath-link,/home/user/raspi_QtBuild/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/home/user/raspi_QtBuild/sysroot/lib/arm-linux-gnueabihf -mfloat-abi=hard --sysroot=/home/user/raspi_QtBuild/sysroot -Wl,-O1 -Wl,-rpath,/usr/local/qt5pi/lib
                              LIBS = $(SUBLIBS) -L=/opt/vc/lib -L/home/user/Desktop/proj/raspi_proj/PROJECT_V_00.00.007/lib -L/usr/local/qwt-6.1.3/lib -lqwt -L/home/user/raspi_QtBuild/qt5pi/lib -lQt5PrintSupport -lQt5Svg -lQt5Widgets -lQt5Gui -lQt5Network -lQt5Concurrent -lQt5Core -L/home/user/raspi_QtBuild/sysroot/usr/lib/arm-linux-gnueabihf -lGLESv2 -lpthread
                              AR = /home/user/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-ar cqs
                              RANLIB =
                              SED = sed
                              STRIP = /home/user/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-strip

                              sierdzioS 1 Reply Last reply
                              0
                              • S shivaVMC

                                @sierdzio
                                This is the beginning of Makefile created by my PROJECT, when I pass below command
                                /home/user/raspi_QtBuild/qt5/bin/qmake -o Makefile PROJECT.pro

                                MAKEFILE = Makefile

                                ####### Compiler, tools and options

                                CC = /home/user/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-gcc
                                CXX = /home/user/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++
                                DEFINES = -DQWT_NO_SVG -DQWT_DLL -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_SVG_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CONCURRENT_LIB -DQT_CORE_LIB
                                CFLAGS = -march=armv8-a -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard --sysroot=/home/user/raspi_QtBuild/sysroot -O2 -Wall -W -D_REENTRANT -fPIC $(DEFINES)
                                CXXFLAGS = -march=armv8-a -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard --sysroot=/home/user/raspi_QtBuild/sysroot -O2 -std=gnu++11 -Wall -W -D_REENTRANT -fPIC $(DEFINES)
                                INCPATH = -I. -Isrc -I/usr/local/qwt-6.1.3/include -I../../../../raspi_QtBuild/qt5pi/include -I../../../../raspi_QtBuild/qt5pi/include/QtPrintSupport -I../../../../raspi_QtBuild/qt5pi/include/QtSvg -I../../../../raspi_QtBuild/qt5pi/include/QtWidgets -I../../../../raspi_QtBuild/qt5pi/include/QtGui -I../../../../raspi_QtBuild/qt5pi/include/QtNetwork -I../../../../raspi_QtBuild/qt5pi/include/QtConcurrent -I../../../../raspi_QtBuild/qt5pi/include/QtCore -I. -I=/opt/vc/include -I=/opt/vc/include/interface/vcos/pthreads -I=/opt/vc/include/interface/vmcs_host/linux -I. -I../../../../raspi/qt5/mkspecs/devices/linux-rpi3-g++
                                QMAKE = /home/user/raspi_QtBuild/qt5/bin/qmake
                                DEL_FILE = rm -f
                                CHK_DIR_EXISTS= test -d
                                MKDIR = mkdir -p
                                COPY = cp -f
                                COPY_FILE = cp -f
                                COPY_DIR = cp -f -R
                                INSTALL_FILE = install -m 644 -p
                                INSTALL_PROGRAM = install -m 755 -p
                                INSTALL_DIR = cp -f -R
                                QINSTALL = /home/user/raspi_QtBuild/qt5/bin/qmake -install qinstall
                                QINSTALL_PROGRAM = /home/user/raspi_QtBuild/qt5/bin/qmake -install qinstall -exe
                                DEL_FILE = rm -f
                                SYMLINK = ln -f -s
                                DEL_DIR = rmdir
                                MOVE = mv -f
                                TAR = tar -cf
                                COMPRESS = gzip -9f
                                DISTNAME = PROJECT1.0.0
                                DISTDIR = /home/user/Desktop/proj/raspi_proj/PROJECT_V_00.00.007/.tmp/PROJECT1.0.0
                                LINK = /home/user/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++
                                LFLAGS = -Wl,-rpath-link,/home/user/raspi_QtBuild/sysroot/opt/vc/lib -Wl,-rpath-link,/home/user/raspi_QtBuild/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/home/user/raspi_QtBuild/sysroot/lib/arm-linux-gnueabihf -mfloat-abi=hard --sysroot=/home/user/raspi_QtBuild/sysroot -Wl,-O1 -Wl,-rpath,/usr/local/qt5pi/lib
                                LIBS = $(SUBLIBS) -L=/opt/vc/lib -L/home/user/Desktop/proj/raspi_proj/PROJECT_V_00.00.007/lib -L/usr/local/qwt-6.1.3/lib -lqwt -L/home/user/raspi_QtBuild/qt5pi/lib -lQt5PrintSupport -lQt5Svg -lQt5Widgets -lQt5Gui -lQt5Network -lQt5Concurrent -lQt5Core -L/home/user/raspi_QtBuild/sysroot/usr/lib/arm-linux-gnueabihf -lGLESv2 -lpthread
                                AR = /home/user/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-ar cqs
                                RANLIB =
                                SED = sed
                                STRIP = /home/user/raspi_QtBuild/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-strip

                                sierdzioS Offline
                                sierdzioS Offline
                                sierdzio
                                Moderators
                                wrote on last edited by
                                #37

                                @shivaVMC said in Qwt from Windows to Linux Porting:

                                This is the beginning of Makefile created by my PROJECT, when I pass below command

                                Ooops I misunderstood :-) I thought you had errors when compiling Qwt, but now I see you have them when compiling your project. OK.

                                Compiler setup looks OK.

                                So you have everything correctly cross-compiled but still it complains about:

                                /home/user/raspi_QtBuild/sysroot/usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5: undefined reference to `operator delete(void*, unsigned int)@CXXABI_1.3.9'
                                
                                /home/user/raspi_QtBuild/sysroot/usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5: undefined reference to `qTriangulate(QVectorPath const&, QTransform const&, double)@Qt_5_PRIVATE_API'
                                

                                Hm :-/ I'm out of ideas to be honest. Looks like Qt has disabled some part of the code, or there is ABI mismatch but both these possibilities seem weird.

                                (Z(:^

                                S 1 Reply Last reply
                                0
                                • sierdzioS sierdzio

                                  @shivaVMC said in Qwt from Windows to Linux Porting:

                                  This is the beginning of Makefile created by my PROJECT, when I pass below command

                                  Ooops I misunderstood :-) I thought you had errors when compiling Qwt, but now I see you have them when compiling your project. OK.

                                  Compiler setup looks OK.

                                  So you have everything correctly cross-compiled but still it complains about:

                                  /home/user/raspi_QtBuild/sysroot/usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5: undefined reference to `operator delete(void*, unsigned int)@CXXABI_1.3.9'
                                  
                                  /home/user/raspi_QtBuild/sysroot/usr/lib/arm-linux-gnueabihf/libQt5OpenGL.so.5: undefined reference to `qTriangulate(QVectorPath const&, QTransform const&, double)@Qt_5_PRIVATE_API'
                                  

                                  Hm :-/ I'm out of ideas to be honest. Looks like Qt has disabled some part of the code, or there is ABI mismatch but both these possibilities seem weird.

                                  S Offline
                                  S Offline
                                  shivaVMC
                                  wrote on last edited by
                                  #38

                                  @sierdzio

                                  Yeah,everything correctly cross-compiled but still it complains OpenGL issue.
                                  So,next what How shall I proceed ?
                                  Any alternate solution for this bug.

                                  1 Reply Last reply
                                  0
                                  • SGaistS Offline
                                    SGaistS Offline
                                    SGaist
                                    Lifetime Qt Champion
                                    wrote on last edited by
                                    #39

                                    Hi,

                                    Might be a silly question but are you sure you are using the same Qt version of building your application that was used to build Qwt ?

                                    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

                                    • Login

                                    • Login or register to search.
                                    • First post
                                      Last post
                                    0
                                    • Categories
                                    • Recent
                                    • Tags
                                    • Popular
                                    • Users
                                    • Groups
                                    • Search
                                    • Get Qt Extensions
                                    • Unsolved