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you don't seem to have 'make' or 'qmake' in your PATH

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  • A Asha

    Hi..

    I am getting like above screenshots,

    xcb is enabled,but xkbcommon and libs.xcb is failed....and EGL on X11 .....no

    how to proceed next...

    jsulmJ Offline
    jsulmJ Offline
    jsulm
    Lifetime Qt Champion
    wrote on last edited by
    #66

    @Asha Please check the configure log or add -v parameter to your configure call and see what exactly happens when configures checks for xcb. You probably do not have needed header files and libs in your sysroot.

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

    A 1 Reply Last reply
    0
    • jsulmJ jsulm

      @Asha Please check the configure log or add -v parameter to your configure call and see what exactly happens when configures checks for xcb. You probably do not have needed header files and libs in your sysroot.

      A Offline
      A Offline
      Asha
      wrote on last edited by
      #67

      @jsulm Ok..

      please go through the config.log

      configlog.png

      configlog1.png .....

      If I want to use Linuxfb backend,than how to use it because this is enabled..

      jsulmJ 1 Reply Last reply
      0
      • A Asha

        @jsulm Ok..

        please go through the config.log

        configlog.png

        configlog1.png .....

        If I want to use Linuxfb backend,than how to use it because this is enabled..

        jsulmJ Offline
        jsulmJ Offline
        jsulm
        Lifetime Qt Champion
        wrote on last edited by
        #68

        @Asha said in you don't seem to have 'make' or 'qmake' in your PATH:

        If I want to use Linuxfb backend

        I don't think you can use it as long as X11 is running, so first you need to stop it.
        Then start your executable with "-platform linuxfb" parameter.
        See https://doc.qt.io/qt-5/embedded-linux.html

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

        A 1 Reply Last reply
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        • jsulmJ jsulm

          @Asha said in you don't seem to have 'make' or 'qmake' in your PATH:

          If I want to use Linuxfb backend

          I don't think you can use it as long as X11 is running, so first you need to stop it.
          Then start your executable with "-platform linuxfb" parameter.
          See https://doc.qt.io/qt-5/embedded-linux.html

          A Offline
          A Offline
          Asha
          wrote on last edited by
          #69

          @jsulm Ok..

          Any idea about config.log file...

          jsulmJ 1 Reply Last reply
          0
          • A Asha

            @jsulm Ok..

            Any idea about config.log file...

            jsulmJ Offline
            jsulmJ Offline
            jsulm
            Lifetime Qt Champion
            wrote on last edited by
            #70

            @Asha said in you don't seem to have 'make' or 'qmake' in your PATH:

            Any idea about config.log file...

            Well, it just tells you that some things will not be built, but as long as you don't need them you can ignore that.

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

            A 1 Reply Last reply
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            • jsulmJ jsulm

              @Asha said in you don't seem to have 'make' or 'qmake' in your PATH:

              Any idea about config.log file...

              Well, it just tells you that some things will not be built, but as long as you don't need them you can ignore that.

              A Offline
              A Offline
              Asha
              wrote on last edited by
              #71

              @jsulm If i ignore this things,then what is the problem,why I am getting could not find the qt platform plugin "eglfs" in "".....

              How to see which backend is running on my device?...

              jsulmJ 1 Reply Last reply
              0
              • A Offline
                A Offline
                Asha
                wrote on last edited by
                #72

                The error is:

                qt.qpa.plugin: could not find the Qt platform plugin "eglfs" in ""
                This application failed to start because no Qt platform plugin could be initialized.Reinstalling the application may fix this problem..

                Available platform plugins are: linuxfb,minimal,offscreen,vnc.

                Remote process crashed..

                "no Qt platform plugin could be initialized"
                how to initialize Qt platform plugin

                Reinstalling the application may fix this problem..
                not getting what to reinstall,and how?

                1 Reply Last reply
                0
                • A Asha

                  @jsulm If i ignore this things,then what is the problem,why I am getting could not find the qt platform plugin "eglfs" in "".....

                  How to see which backend is running on my device?...

                  jsulmJ Offline
                  jsulmJ Offline
                  jsulm
                  Lifetime Qt Champion
                  wrote on last edited by jsulm
                  #73

                  @Asha said in you don't seem to have 'make' or 'qmake' in your PATH:

                  How to see which backend is running on my device?

                  You should know what device you have and what is running on it. You can ask the vendor.

                  "If i ignore this things,then what is the problem,why I am getting could not find the qt platform plugin "eglfs" in ""....." - these errors are NOT related to eglfs.

                  If eglfs is disabled by configure then enable eglfs when calling configure and check the configure log and see what errors are there related to eglfs. You're probably missing header files and/or libraries in your sysroot.

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

                  A 1 Reply Last reply
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                  • jsulmJ jsulm

                    @Asha said in you don't seem to have 'make' or 'qmake' in your PATH:

                    How to see which backend is running on my device?

                    You should know what device you have and what is running on it. You can ask the vendor.

                    "If i ignore this things,then what is the problem,why I am getting could not find the qt platform plugin "eglfs" in ""....." - these errors are NOT related to eglfs.

                    If eglfs is disabled by configure then enable eglfs when calling configure and check the configure log and see what errors are there related to eglfs. You're probably missing header files and/or libraries in your sysroot.

                    A Offline
                    A Offline
                    Asha
                    wrote on last edited by
                    #74

                    @jsulm

                    You're probably missing header files and/or libraries in your sysroot(which headers and libraries are required please let me know)

                    while deploying the kit,for sysroot
                    I am specifing the path:

                    /home/beagle/BBB/sysroot

                    in this sysroot i have again four directories
                    home lib usr sbin

                    which one i need to select for sysroot.

                    or I need to give the path below

                    /home/beagle/BBB/sysroot/home/debian/Qt5ForBBB1

                    jsulmJ 1 Reply Last reply
                    0
                    • A Asha

                      @jsulm

                      You're probably missing header files and/or libraries in your sysroot(which headers and libraries are required please let me know)

                      while deploying the kit,for sysroot
                      I am specifing the path:

                      /home/beagle/BBB/sysroot

                      in this sysroot i have again four directories
                      home lib usr sbin

                      which one i need to select for sysroot.

                      or I need to give the path below

                      /home/beagle/BBB/sysroot/home/debian/Qt5ForBBB1

                      jsulmJ Offline
                      jsulmJ Offline
                      jsulm
                      Lifetime Qt Champion
                      wrote on last edited by
                      #75

                      @Asha said in you don't seem to have 'make' or 'qmake' in your PATH:

                      which one i need to select for sysroot.

                      It is not about specifying the sysroot, you're already doing this.
                      The actual question is: does your sysroot contain everything needed?
                      I already suggested to check the configure log file to see whether there are any errors when configure tests for eglfs functionality...

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

                      A 1 Reply Last reply
                      0
                      • jsulmJ jsulm

                        @Asha said in you don't seem to have 'make' or 'qmake' in your PATH:

                        which one i need to select for sysroot.

                        It is not about specifying the sysroot, you're already doing this.
                        The actual question is: does your sysroot contain everything needed?
                        I already suggested to check the configure log file to see whether there are any errors when configure tests for eglfs functionality...

                        A Offline
                        A Offline
                        Asha
                        wrote on last edited by
                        #76

                        @jsulm
                        I checked configure log file,the issues with eglfs shown below attachement, please go through this

                        egl.png

                        egl1.png

                        egl2.png

                        please let me know ,if any error is there..

                        jsulmJ 1 Reply Last reply
                        0
                        • A Asha

                          @jsulm
                          I checked configure log file,the issues with eglfs shown below attachement, please go through this

                          egl.png

                          egl1.png

                          egl2.png

                          please let me know ,if any error is there..

                          jsulmJ Offline
                          jsulmJ Offline
                          jsulm
                          Lifetime Qt Champion
                          wrote on last edited by
                          #77

                          @Asha As you can see EGL libraries were not found. I guess you're missing them in your sysroot.

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

                          A 3 Replies Last reply
                          0
                          • jsulmJ jsulm

                            @Asha As you can see EGL libraries were not found. I guess you're missing them in your sysroot.

                            A Offline
                            A Offline
                            Asha
                            wrote on last edited by
                            #78
                            This post is deleted!
                            1 Reply Last reply
                            0
                            • jsulmJ jsulm

                              @Asha As you can see EGL libraries were not found. I guess you're missing them in your sysroot.

                              A Offline
                              A Offline
                              Asha
                              wrote on last edited by
                              #79

                              @jsulm Good Morning

                              while giving this command,
                              arm-linux-gnueabihf-readlf -d libQt5Gui.so

                              The result is:

                              Dynamic section at offset 0x3920e8 contains 37 entries:
                              Tag Type Name/Value
                              0x00000001 (NEEDED) Shared library: [libQt5Core.so.5]
                              0x00000001 (NEEDED) Shared library: [libpthread.so.0]
                              0x00000001 (NEEDED) Shared library: [librt.so.1]
                              0x00000001 (NEEDED) Shared library: [libdl.so.2]
                              0x00000001 (NEEDED) Shared library: [libstdc++.so.6]
                              0x00000001 (NEEDED) Shared library: [libm.so.6]
                              0x00000001 (NEEDED) Shared library: [libgcc_s.so.1]
                              0x00000001 (NEEDED) Shared library: [libc.so.6]
                              0x0000000e (SONAME) Library soname: [libQt5Gui.so.5]
                              0x0000001d (RUNPATH) Library runpath: [$ORIGIN]
                              0x0000000c (INIT) 0x8b48c
                              0x0000000d (FINI) 0x34a304
                              0x00000019 (INIT_ARRAY) 0x39b158
                              0x0000001b (INIT_ARRAYSZ) 44 (bytes)
                              0x0000001a (FINI_ARRAY) 0x39b184
                              0x0000001c (FINI_ARRAYSZ) 4 (bytes)
                              0x00000004 (HASH) 0xf8
                              0x00000005 (STRTAB) 0x28610
                              0x00000006 (SYMTAB) 0x9b80
                              0x0000000a (STRSZ) 308470 (bytes)
                              0x0000000b (SYMENT) 16 (bytes)
                              0x00000003 (PLTGOT) 0x3a2230
                              0x00000002 (PLTRELSZ) 31160 (bytes)
                              0x00000014 (PLTREL) REL
                              0x00000017 (JMPREL) 0x83ad4
                              0x00000011 (REL) 0x77bb4
                              0x00000012 (RELSZ) 48928 (bytes)
                              0x00000013 (RELENT) 8 (bytes)
                              0x6ffffffc (VERDEF) 0x77858
                              0x6ffffffd (VERDEFNUM) 17
                              0x0000001e (FLAGS) ORIGIN
                              0x6ffffffb (FLAGS_1) Flags: ORIGIN
                              0x6ffffffe (VERNEED) 0x77aa4
                              0x6fffffff (VERNEEDNUM) 6
                              0x6ffffff0 (VERSYM) 0x73b06
                              0x6ffffffa (RELCOUNT) 2428

                              So,how to overcome by this missing LibEGL.so library....

                              1 Reply Last reply
                              0
                              • A Offline
                                A Offline
                                Asha
                                wrote on last edited by
                                #80

                                Hi,

                                I have The below libraries in this path /usr/lib/x86_64-linux-gnu

                                libEgl.so
                                libEGL.so.1
                                libEGL.so.1.1.0
                                libEGL_mesa.so.0

                                1 Reply Last reply
                                0
                                • A Offline
                                  A Offline
                                  Asha
                                  wrote on last edited by
                                  #81

                                  Hi,

                                  How to use this patchelf for solving this issue,

                                  Any suggestions...

                                  1 Reply Last reply
                                  0
                                  • A Offline
                                    A Offline
                                    Asha
                                    wrote on last edited by
                                    #82

                                    can i use symlink to solve this issue..

                                    sudo ln -s /usr/lib/x86_64-linux-gnu/libEGL.so /home/beagle/Qt5ForBBB1/lib

                                    1 Reply Last reply
                                    0
                                    • jsulmJ jsulm

                                      @Asha As you can see EGL libraries were not found. I guess you're missing them in your sysroot.

                                      A Offline
                                      A Offline
                                      Asha
                                      wrote on last edited by
                                      #83

                                      @jsulm Hi,

                                      In my .pro file ,i included

                                      tarhet.path = $$[Qt5ForBBB1]/bin
                                      INSTALLS += target

                                      After this ,I run the application

                                      know getting the error,

                                      rsync error:some files/attrs were not transferred(see previous errors)(code 23) at main.c(1207) [sender=3.1.3]
                                      rsync failed with exit code 23.
                                      Deploy step failed.
                                      Error while building/deploying project bbb(kit : BBB)
                                      when executing step "deploy files via rsync"

                                      what it means,

                                      I am trying to synchronize with this command

                                      rsync -avz debian@192.168.7.2:/usr sysroot

                                      now also getting same some files and attrs were not transferred...

                                      1 Reply Last reply
                                      0
                                      • jsulmJ jsulm

                                        @Asha Which backend do you want to use? Do you have X11 on your device?

                                        A Offline
                                        A Offline
                                        Asha
                                        wrote on last edited by
                                        #84

                                        @jsulm sorry,but I want to know what exactly that x11..

                                        because i understood x11 is for windowing system..(shall i ask more about x11 which you talking)

                                        but i am using the

                                        operating system: debian(linux)
                                        beagleboneboard
                                        Qtcreator(building to support beagleboneboard)...

                                        1 Reply Last reply
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