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Qwt from Windows to Linux Porting

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  • sierdzioS sierdzio

    @shivaVMC said in Qwt from Windows to Linux Porting:

    So can I know which module I need to clone to avoid this error?
    or any other suggestive fix for this type of error

    All these modules should be build together with your Qt build. When you did your Qt cross-compilation, did you do that on whole Qt source code or only qtbase or something?

    S Offline
    S Offline
    shivaVMC
    wrote on last edited by
    #17

    @sierdzio
    I cloned qtbase and followed

    ./configure -release -xkb -svg -fontconfig -openssl -opengl es2 -c++std 11 -device linux-rpi3-g++ -device-option CROSS_COMPILE=~/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf- -sysroot ~/pi_raspi/sysroot -opensource -confirm-license -prefix /usr/local/qt5pi -extprefix ~/pi_raspi/qt5pi -hostprefix ~/pi_raspi/qt5 -no-use-gold-linker -v
    make -j4
    make install

    So I did only on qtbase.

    Can I know the steps to build all modules together with Qt build?

    1 Reply Last reply
    0
    • sierdzioS sierdzio

      @shivaVMC said in Qwt from Windows to Linux Porting:

      So can I know which module I need to clone to avoid this error?
      or any other suggestive fix for this type of error

      All these modules should be build together with your Qt build. When you did your Qt cross-compilation, did you do that on whole Qt source code or only qtbase or something?

      S Offline
      S Offline
      shivaVMC
      wrote on last edited by
      #18

      @sierdzio
      I followed this https://wiki.qt.io/RaspberryPi2EGLFS#Step_by_step site

      Any changes in steps-by-step part of above site,please help me on it

      aha_1980A 1 Reply Last reply
      0
      • S shivaVMC

        @sierdzio
        I followed this https://wiki.qt.io/RaspberryPi2EGLFS#Step_by_step site

        Any changes in steps-by-step part of above site,please help me on it

        aha_1980A Offline
        aha_1980A Offline
        aha_1980
        Lifetime Qt Champion
        wrote on last edited by
        #19

        @shivaVMC for a full Qt build you should read https://wiki.qt.io/Building_Qt_5_from_Git

        its main difference should be the cloning part, configuration should be similar to qtbase alone.

        Qt has to stay free or it will die.

        1 Reply Last reply
        1
        • sierdzioS Offline
          sierdzioS Offline
          sierdzio
          Moderators
          wrote on last edited by
          #20

          Use whole Qt source code, not only qtbase. Qtbase contains only some basic modules like QtNetwork, QtCore etc. No widgets, no qml, etc.

          Here's a short script to get you going with full Qt:

          export QTVER=5.11.1
          wget http://download.qt.io/official_releases/qt/5.11/$QTVER/single/qt-everywhere-src-$QTVER.tar.xz
          tar -xaf qt-everywhere-src-$QTVER.tar.xz
          mv qt-everywhere-src-$QTVER $QTVER-src
          mkdir qtbuild
          cd qtbuild
          ../$QTVER-src/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=/path/toi/your/toolchain- -sysroot /path/to/your/sysroot -prefix /home/pi/$QTVER-cross -extprefix $PWD//../$QTVER-cross -hostprefix $PWD/../$QTVER-build -v
          

          (Z(:^

          S 1 Reply Last reply
          3
          • sierdzioS sierdzio

            Use whole Qt source code, not only qtbase. Qtbase contains only some basic modules like QtNetwork, QtCore etc. No widgets, no qml, etc.

            Here's a short script to get you going with full Qt:

            export QTVER=5.11.1
            wget http://download.qt.io/official_releases/qt/5.11/$QTVER/single/qt-everywhere-src-$QTVER.tar.xz
            tar -xaf qt-everywhere-src-$QTVER.tar.xz
            mv qt-everywhere-src-$QTVER $QTVER-src
            mkdir qtbuild
            cd qtbuild
            ../$QTVER-src/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=/path/toi/your/toolchain- -sysroot /path/to/your/sysroot -prefix /home/pi/$QTVER-cross -extprefix $PWD//../$QTVER-cross -hostprefix $PWD/../$QTVER-build -v
            
            S Offline
            S Offline
            shivaVMC
            wrote on last edited by
            #21

            @sierdzio
            okay...Thank You Thanks alot.
            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.

            sierdzioS 1 Reply Last reply
            0
            • S shivaVMC

              @sierdzio
              okay...Thank You Thanks alot.
              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.

              sierdzioS Offline
              sierdzioS Offline
              sierdzio
              Moderators
              wrote on last edited by
              #22

              @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).

              (Z(:^

              S 2 Replies Last reply
              2
              • 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).

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                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

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                  • 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.

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                                  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'

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                                  • 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

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                                      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

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