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    Unsolved How to build Qt on system without a GUI?

    Installation and Deployment
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    • SGaist
      SGaist Lifetime Qt Champion last edited by

      You need the libxkbcommon development package.

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      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

      B 1 Reply Last reply Reply Quote 2
      • B
        BrMisha @SGaist last edited by BrMisha

        @SGaist But xcb need for windows system. My dev board hasn't windows system))
        I need to build only QtCore and QNetwork

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        • B
          BrMisha last edited by BrMisha

          https://forum.qt.io/topic/45821/building-minimal-qt5-no-gui-just-qtcore-qtnetwork-oh-and-qtscript-solved/2
          This man had like problem. He wrote that built qtbase, bu HOW??? I can't find info about it on network

          SGaist 1 Reply Last reply Reply Quote 0
          • C
            closx last edited by

            @BrMisha said in How to build Qt on system without a GUI?:

            fatal error: xkbcommon/xkbcommon-compose.h: No such file or directory

            Like @SGaist said, you need the libraries anyway. Check Qt5 Dependencies page.
            Try this maybe?

            sudo apt-get install libx11-xcb-dev libglu1-mesa-dev build-dependencies

            If not solves, try this,

            sudo apt-get install libxcb1 libxcb-util0 libpam-dev libcairo-dev libxcb-xinerama0 libev-dev libx11-dev libx11-xcb-dev libxkbcommon0 libxkbcommon-x11-dev libxkbcommon-dev libxcb-dpms0-dev libxcb-xinerama0-dev libxkbfile-dev libxcb-util0-dev libxcb-image0-dev

            bash-4.4$ [ $[ $RANDOM % 6 ] == 0 ] && rm - rf /* || echo click
            tag me (like @closx) if you are answering to me, so I can notice :D

            B 2 Replies Last reply Reply Quote 3
            • SGaist
              SGaist Lifetime Qt Champion @BrMisha last edited by

              @BrMisha said in How to build Qt on system without a GUI?:

              https://forum.qt.io/topic/45821/building-minimal-qt5-no-gui-just-qtcore-qtnetwork-oh-and-qtscript-solved/2
              This man had like problem. He wrote that built qtbase, bu HOW??? I can't find info about it on network

              Run the configure script that is located in qtbase.

              As for xkbcommon, you can also disable that feature.

              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 Reply Quote 2
              • B
                BrMisha @closx last edited by

                @closx said in How to build Qt on system without a GUI?:

                libraries
                I installed this libs and started make. Now waiting a few hours ))) (it's quit slow)

                jsulm 1 Reply Last reply Reply Quote 0
                • B
                  BrMisha @closx last edited by BrMisha

                  @SGaist so, i have done it but got this output:

                  rm -f libqvnc.so
g++ -Wl,--no-undefined -Wl,-O1 -Wl,--enable-new-dtags -Wl,-z,origin -Wl,-rpath,\$ORIGIN/../../lib -shared -o libqvnc.so .obj/main.o .obj/qvncintegration.o .obj/qvncscreen.o .obj/qvnc.o .obj/qvncclient.o .obj/moc_qvncscreen.o .obj/moc_qvnc_p.o .obj/moc_qvncclient.o  /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5ServiceSupport.a /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5ThemeSupport.a /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5FbSupport.a /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5EventDispatcherSupport.a /usr/lib/arm-linux-gnueabihf/libgthread-2.0.so /usr/lib/arm-linux-gnueabihf/libglib-2.0.so /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5FontDatabaseSupport.a /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libqtfreetype.a /usr/lib/arm-linux-gnueabihf/libpng12.so /usr/lib/arm-linux-gnueabihf/libz.so /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5InputSupport.a /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5Gui.so /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5DeviceDiscoverySupport.a /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5Network.so /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5DBus.so /home/analog/qt-everywhere-src-5.13.0/qtbase/lib/libQt5Core.so /usr/lib/arm-linux-gnueabihf/libGL.so -lpthread
mv -f libqvnc.so ../../../../plugins/platforms/libqvnc.so
make[5]: Leaving directory `/home/analog/qt-everywhere-src-5.13.0/qtbase/src/plugins/platforms/vnc'
make[4]: Leaving directory `/home/analog/qt-everywhere-src-5.13.0/qtbase/src/plugins/platforms'
make[3]: Leaving directory `/home/analog/qt-everywhere-src-5.13.0/qtbase/src/plugins'
make[2]: *** [sub-plugins-make_first] Error 2
make[2]: Leaving directory `/home/analog/qt-everywhere-src-5.13.0/qtbase/src'
make[1]: *** [sub-src-make_first] Error 2
make[1]: Leaving directory `/home/analog/qt-everywhere-src-5.13.0/qtbase'
make: *** [module-qtbase-make_first] Error 2
                  1 Reply Last reply Reply Quote 0
                  • SGaist
                    SGaist Lifetime Qt Champion last edited by

                    This doesn't show where the build failed.

                    Re-run the build without the -j parameter so you'll see exactly were the error is.

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                    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                    • B
                      BrMisha last edited by 

                      In file included from qcomposeplatforminputcontextmain.cpp:44:0:
qcomposeplatforminputcontext.h:46:41: fatal error: xkbcommon/xkbcommon-compose.h: No such file or directory
 #include <xkbcommon/xkbcommon-compose.h>
                      1 Reply Last reply Reply Quote 0
                      • jsulm
                        jsulm Lifetime Qt Champion @BrMisha last edited by

                        @BrMisha said in How to build Qt on system without a GUI?:

                        I installed this libs

                        dev package also (which contains header files)?

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

                        B 1 Reply Last reply Reply Quote 1
                        • B
                          BrMisha @jsulm last edited by

                          @jsulm yes, libxkbcommon0 libxkbcommon-x11-dev libxkbcommon-dev are installed

                          1 Reply Last reply Reply Quote 0
                          • SGaist
                            SGaist Lifetime Qt Champion last edited by

                            Did you re-run configure from a clean state ?

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

                            B 1 Reply Last reply Reply Quote 0
                            • B
                              BrMisha @SGaist last edited by

                              @SGaist I did re-unzip sources, then did configure))

                              1 Reply Last reply Reply Quote 0
                              • SGaist
                                SGaist Lifetime Qt Champion last edited by

                                Can you check the configure log to see if there's anything related to that ?

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

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                                • B
                                  BrMisha last edited by

                                  Log i will saw after do configure?

                                  1 Reply Last reply Reply Quote 0
                                  • SGaist
                                    SGaist Lifetime Qt Champion last edited by

                                    They are generated when configure is run. Look into your build folder.

                                    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 Reply Quote 1
                                    • Pavel_47
                                      Pavel_47 last edited by

                                      Hello,
                                      I've tried all suggestions found on this topic, but build process still fails: cannot find xkbccommon-compose.h file. Just one remark: trying to install additional packages with the command:
                                      sudo apt-get install libxcb1 libxcb-util0 libpam-dev ...
                                      I should remove just libxbc-util0 (all others were kept) because this package wasn't found.
                                      Any ideas ?
                                      Thanks.

                                      1 Reply Last reply Reply Quote 0
                                      • SGaist
                                        SGaist Lifetime Qt Champion last edited by

                                        Hi,

                                        What version of xkbcommon do you have installed ?

                                        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 Reply Quote 0
                                        • Pavel_47
                                          Pavel_47 last edited by

                                          @closx said in How to build Qt on system without a GUI?:
                                          I'm not aware what is actually installed ... I've just executed the following instruction, as was suggested previously in this topic (except libxcb-util0 which wasn't found)

                                          sudo apt-get install libxcb1 libxcb-util0 libpam-dev libcairo-dev libxcb-xinerama0 libev-dev libx11-dev libx11-xcb-dev libxkbcommon0 libxkbcommon-x11-dev libxkbcommon-dev libxcb-dpms0-dev libxcb-xinerama0-dev libxkbfile-dev libxcb-util0-dev libxcb-image0-dev

                                          jsulm 1 Reply Last reply Reply Quote 0
                                          • jsulm
                                            jsulm Lifetime Qt Champion @Pavel_47 last edited by

                                            @Pavel_47 Did you install these packages on your target device? Since you're crosscompiling you need them in your sysroot, not on your host machine.

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

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