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make failed during installation of Qtmqtt

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  • SGaistS Offline
    SGaistS Offline
    SGaist
    Lifetime Qt Champion
    wrote on last edited by
    #4

    Hi,

    You might want to provide more information because right now there's not enough to help you.

    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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    • R Offline
      R Offline
      rajel052
      wrote on last edited by
      #5

      hello @SGaist
      i am cloning from thise link :git clone git://code.qt.io/qt/qtmqtt.git
      after cloning
      cd qtmqtt
      qmake
      make
      when i run make then found an error :
      make: *** No targets specified and no makefile found. Stop.

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #6

        You get the dev branch which is target to Qt 6 and Qt 6 moved to cmake.

        Checkout the branch / tag that matches the Qt version you want to use in order to build the module.

        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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        • R Offline
          R Offline
          rajel052
          wrote on last edited by
          #7

          @SGaist what's step i follow to add qtmqtt library in Qt version 5.12.8 , please suggest me

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          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #8

            As I wrote just above, checkout the 5.12.8 tag and follow the usual procedure.

            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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            • R Offline
              R Offline
              rajel052
              wrote on last edited by
              #9

              @SGaist what's step i follow to checkout the 5.12.8 tag for Qtmqtt

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              • SGaistS Offline
                SGaistS Offline
                SGaist
                Lifetime Qt Champion
                wrote on last edited by
                #10
                git checkout 5.12.8
                

                Or

                git switch 5.12.8
                

                Depending on the version you use.

                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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                • R Offline
                  R Offline
                  rajel052
                  wrote on last edited by rajel052
                  #11

                  Hello @SGaist , its throw an error after checkout the branch

                  root@latitude:/home/oem/Qt/5.15.2/gcc_64/lib/qtmqtt# git checkout 5.15.2
                  Already on '5.15.2'
                  Your branch is up to date with 'origin/5.15.2'.
                  root@latitude-:/home/oem/Qt/5.15.2/gcc_64/lib/qtmqtt# qmake
                  root@latitude-:/home/oem/Qt/5.15.2/gcc_64/lib/qtmqtt# make
                  cd src/ && ( test -e Makefile || /usr/lib/qt5/bin/qmake -o Makefile /home/oem/Qt/5.15.2/gcc_64/lib/qtmqtt/src/src.pro ) && make -f Makefile
                  make[1]: Entering directory '/home/oem/Qt/5.15.2/gcc_64/lib/qtmqtt/src'
                  cd mqtt/ && ( test -e Makefile || /usr/lib/qt5/bin/qmake -o Makefile /home/oem/Qt/5.15.2/gcc_64/lib/qtmqtt/src/mqtt/mqtt.pro ) && make -f Makefile
                  make[2]: Entering directory '/home/oem/Qt/5.15.2/gcc_64/lib/qtmqtt/src/mqtt'
                  g++ -c -include .pch/Qt5Mqtt -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -std=c++1z -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -Wall -W -Wvla -Wdate-time -Wshift-overflow=2 -Wduplicated-cond -Wno-stringop-overflow -Wno-deprecated-copy -Wno-redundant-move -Wno-format-overflow -Wno-init-list-lifetime -D_REENTRANT -fPIC -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_BUILD_MQTT_LIB -DQT_BUILDING_QT -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_BEFORE=0x050000 -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I../../include -I../../include/QtMqtt -I../../include/QtMqtt/5.12.8 -I../../include/QtMqtt/5.12.8/QtMqtt -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore/5.12.8 -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore/5.12.8/QtCore -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/qmqttclient.o qmqttclient.cpp
                  In file included from qmqttclient.cpp:31:
                  qmqttclient_p.h:49:10: fatal error: private/qobject_p.h: No such file or directory
                  49 | #include <private/qobject_p.h>
                  | ^~~~~~~~~~~~~~~~~~~~~
                  compilation terminated.
                  make[2]: *** [Makefile:611: .obj/qmqttclient.o] Error 1
                  make[2]: Leaving directory '/home/oem/Qt/5.15.2/gcc_64/lib/qtmqtt/src/mqtt'
                  make[1]: *** [Makefile:47: sub-mqtt-make_first] Error 2
                  make[1]: Leaving directory '/home/oem/Qt/5.15.2/gcc_64/lib/qtmqtt/src'
                  make: *** [Makefile:49: sub-src-make_first] Error 2
                  root@latitude-:/home/oem/Qt/5.15.2/gcc_64/lib/qtmqtt#

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                  • SGaistS Offline
                    SGaistS Offline
                    SGaist
                    Lifetime Qt Champion
                    wrote on last edited by
                    #12

                    You wrote that you needed that for Qt 5.12.8 so why is it now 5.15.2 ?

                    How did you install it ?
                    Why are you using your distribution provided qmake ?
                    If you want to build with your distribution provided Qt, you have to install the Qt "private" development packages from your distribution.

                    If you want to build with a custom installed Qt, use the full path to the qmake executable you want to use.

                    Finally: stop doing stuff a root. There's no need for that especially when building libraries and whatnot. Use of root is only for machine management, not development.

                    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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                    • R Offline
                      R Offline
                      rajel052
                      wrote on last edited by
                      #13

                      Thank you @SGaist

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                      • R Offline
                        R Offline
                        rajel052
                        wrote on last edited by
                        #14

                        Hii @SGaist , my system was got crashed , now i am installing mqtt library again but it's gives error please help me

                        I'm follow these steps :

                        git clone git://code.qt.io/qt/qtmqtt.git

                        git switch 5.15.2

                        cd qtmqtt
                        qmake
                        make

                        :~/Qt/5.15.2/gcc_64/lib/qtmqtt$ make
                        cd src/ && ( test -e Makefile || /usr/lib/qt5/bin/qmake -o Makefile /home/rajel052/Qt/5.15.2/gcc_64/lib/qtmqtt/src/src.pro ) && make -f Makefile
                        make[1]: Entering directory '/home/rajel052/Qt/5.15.2/gcc_64/lib/qtmqtt/src'
                        cd mqtt/ && ( test -e Makefile || /usr/lib/qt5/bin/qmake -o Makefile /home/rajel052/Qt/5.15.2/gcc_64/lib/qtmqtt/src/mqtt/mqtt.pro ) && make -f Makefile
                        make[2]: Entering directory '/home/rajel052/Qt/5.15.2/gcc_64/lib/qtmqtt/src/mqtt'
                        g++ -c -include .pch/Qt5Mqtt -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -std=c++1z -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -Wall -W -Wvla -Wdate-time -Wshift-overflow=2 -Wduplicated-cond -Wno-stringop-overflow -Wno-deprecated-copy -Wno-redundant-move -Wno-format-overflow -Wno-init-list-lifetime -D_REENTRANT -fPIC -DQT_NO_FOREACH -DQT_NO_JAVA_STYLE_ITERATORS -DQT_NO_LINKED_LIST -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_BUILD_MQTT_LIB -DQT_BUILDING_QT -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_BEFORE=0x050000 -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I../../include -I../../include/QtMqtt -I../../include/QtMqtt/5.15.2 -I../../include/QtMqtt/5.15.2/QtMqtt -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore/5.12.8 -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore/5.12.8/QtCore -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/qmqttclient.o qmqttclient.cpp
                        In file included from qmqttclient.cpp:31:
                        qmqttclient_p.h:49:10: fatal error: private/qobject_p.h: No such file or directory
                        49 | #include <private/qobject_p.h>
                        | ^~~~~~~~~~~~~~~~~~~~~
                        compilation terminated.
                        make[2]: *** [Makefile:619: .obj/qmqttclient.o] Error 1
                        make[2]: Leaving directory '/home/externlabs-rajel052/Qt/5.15.2/gcc_64/lib/qtmqtt/src/mqtt'
                        make[1]: *** [Makefile:47: sub-mqtt-make_first] Error 2
                        make[1]: Leaving directory '/home/externlabs-rajel052/Qt/5.15.2/gcc_64/lib/qtmqtt/src'
                        make: *** [Makefile:49: sub-src-make_first] Error 2

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                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #15

                          You are using your distribution provided Qt. You need to install the Qt private development packages. The one for qtbase should be enough.

                          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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                          • R Offline
                            R Offline
                            rajel052
                            wrote on last edited by
                            #16

                            Thank you @SGaist

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