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[TUTO] Build Qt to cross compile for arm

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  • A Abhijeet 0

    Getting Error : The errors we are encountering seem to be related to missing member variables and functions in the Ui::QPrintWidget and Ui::QPageSetupWidget classes, which are generated by Qt's User Interface Compiler (uic) based on .ui files. How to solve it ?

    jsulmJ Offline
    jsulmJ Offline
    jsulm
    Lifetime Qt Champion
    wrote on last edited by
    #56

    @Abhijeet-0 Please provide more information:

    • Relevant code
    • Pro/CMakeLists.txt file
    • Exact error messages
    • Qt version

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

    A 1 Reply Last reply
    0
    • jsulmJ jsulm

      @Abhijeet-0 Please provide more information:

      • Relevant code
      • Pro/CMakeLists.txt file
      • Exact error messages
      • Qt version
      A Offline
      A Offline
      Abhijeet 0
      wrote on last edited by
      #57

      @jsulm Version: QT 4.8.5

      ARM Compiler : ARM Compiler

      Whenever execute : make -j9 ARCH=arm CROSS_COMPILE=home/odroid/installQt/gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux/bin/arm-linux-gnueabihf-

      Error Come : ^
      make[1]: *** [Makefile:132921: .obj/release-shared-emb-arm/qpagesetupdialog_unix.o] Error 1
      make[1]: *** [Makefile:135029: .obj/release-shared-emb-arm/qfiledialog.o] Error 1
      make[1]: Leaving directory '/home/odroid/installQt/qt-everywhere-opensource-src-4.8.5/src/gui'
      make: *** [Makefile:385: sub-gui-make_default-ordered] Error 2

      jsulmJ 1 Reply Last reply
      0
      • A Abhijeet 0

        @jsulm Version: QT 4.8.5

        ARM Compiler : ARM Compiler

        Whenever execute : make -j9 ARCH=arm CROSS_COMPILE=home/odroid/installQt/gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux/bin/arm-linux-gnueabihf-

        Error Come : ^
        make[1]: *** [Makefile:132921: .obj/release-shared-emb-arm/qpagesetupdialog_unix.o] Error 1
        make[1]: *** [Makefile:135029: .obj/release-shared-emb-arm/qfiledialog.o] Error 1
        make[1]: Leaving directory '/home/odroid/installQt/qt-everywhere-opensource-src-4.8.5/src/gui'
        make: *** [Makefile:385: sub-gui-make_default-ordered] Error 2

        jsulmJ Offline
        jsulmJ Offline
        jsulm
        Lifetime Qt Champion
        wrote on last edited by
        #58

        @Abhijeet-0 said in [TUTO] Build Qt to cross compile for arm:

        make[1]: *** [Makefile:132921: .obj/release-shared-emb-arm/qpagesetupdialog_unix.o] Error 1

        Please post actual error which are somewhere above this line...
        Is there a reason why you're using this ancient Qt version?

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

        A 2 Replies Last reply
        0
        • jsulmJ jsulm

          @Abhijeet-0 said in [TUTO] Build Qt to cross compile for arm:

          make[1]: *** [Makefile:132921: .obj/release-shared-emb-arm/qpagesetupdialog_unix.o] Error 1

          Please post actual error which are somewhere above this line...
          Is there a reason why you're using this ancient Qt version?

          A Offline
          A Offline
          Abhijeet 0
          wrote on last edited by
          #59

          @jsulm Sorry, completely new in this filed. Wanted to work with QT Creator 4.11.0 but many file is missing in QT Creator 4.11.0 such as mkspecs, do you suggest how to do this if go with QT Creator 4.11.0.

          And secondly, please find error screenshot here.

          Yes.png

          Can you please guide to exact direction without errors ?

          A 1 Reply Last reply
          0
          • A Abhijeet 0

            @jsulm Sorry, completely new in this filed. Wanted to work with QT Creator 4.11.0 but many file is missing in QT Creator 4.11.0 such as mkspecs, do you suggest how to do this if go with QT Creator 4.11.0.

            And secondly, please find error screenshot here.

            Yes.png

            Can you please guide to exact direction without errors ?

            A Offline
            A Offline
            Abhijeet 0
            wrote on last edited by
            #60

            @Abhijeet-0 Error is very large. So shared screenshoot. Unable to copy and paste text error due to virtual machine limitation.

            1 Reply Last reply
            0
            • jsulmJ jsulm

              @Abhijeet-0 said in [TUTO] Build Qt to cross compile for arm:

              make[1]: *** [Makefile:132921: .obj/release-shared-emb-arm/qpagesetupdialog_unix.o] Error 1

              Please post actual error which are somewhere above this line...
              Is there a reason why you're using this ancient Qt version?

              A Offline
              A Offline
              Abhijeet 0
              wrote on last edited by
              #61

              @jsulm How to solve error ? Can you please answer ? Suggestion other option ?

              A 1 Reply Last reply
              0
              • A Abhijeet 0

                @jsulm How to solve error ? Can you please answer ? Suggestion other option ?

                A Offline
                A Offline
                Abhijeet 0
                wrote on last edited by Abhijeet 0
                #62

                @jsulm @ @Abhijeet-0 Changed platform now : Qt-5.12.8-
                ARM : gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu

                Whenever write command get errors :

                odroid@odroid:~/installQt/qtbase-everywhere-src-5.12.8$ ./configure -opensource -confirm-license -prefix /usr/local/Qt-5.12.8-aarch-little-endian -no-pch -xplatform qws/linux-aarch-gnu-g++
                Creating qmake...
                .Done.
                ERROR: Invalid target platform 'qws/linux-aarch-gnu-g++'.

                How to solve it ?

                jsulmJ 1 Reply Last reply
                0
                • A Abhijeet 0

                  @jsulm @ @Abhijeet-0 Changed platform now : Qt-5.12.8-
                  ARM : gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu

                  Whenever write command get errors :

                  odroid@odroid:~/installQt/qtbase-everywhere-src-5.12.8$ ./configure -opensource -confirm-license -prefix /usr/local/Qt-5.12.8-aarch-little-endian -no-pch -xplatform qws/linux-aarch-gnu-g++
                  Creating qmake...
                  .Done.
                  ERROR: Invalid target platform 'qws/linux-aarch-gnu-g++'.

                  How to solve it ?

                  jsulmJ Offline
                  jsulmJ Offline
                  jsulm
                  Lifetime Qt Champion
                  wrote on last edited by
                  #63

                  @Abhijeet-0 said in [TUTO] Build Qt to cross compile for arm:

                  odroid@odroid:~/installQt/qtbase-everywhere-src-5.12.8$ ./configure -opensource -confirm-license -prefix /usr/local/Qt-5.12.8-aarch-little-endian -no-pch -xplatform qws/linux-aarch-gnu-g++

                  First of all: do NOT build inside source code folder!
                  Create a build folder, go to this folder and call configure from there.
                  If you then still get errors then post the FIRST error.

                  What you're doing has nothing to do with QtCreator.

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

                  A 1 Reply Last reply
                  0
                  • jsulmJ jsulm

                    @Abhijeet-0 said in [TUTO] Build Qt to cross compile for arm:

                    odroid@odroid:~/installQt/qtbase-everywhere-src-5.12.8$ ./configure -opensource -confirm-license -prefix /usr/local/Qt-5.12.8-aarch-little-endian -no-pch -xplatform qws/linux-aarch-gnu-g++

                    First of all: do NOT build inside source code folder!
                    Create a build folder, go to this folder and call configure from there.
                    If you then still get errors then post the FIRST error.

                    What you're doing has nothing to do with QtCreator.

                    A Offline
                    A Offline
                    Abhijeet 0
                    wrote on last edited by Abhijeet 0
                    #64

                    @jsulm @ thank you for your explanation : Actually followed same step mentioned in :

                    Fourth : Execute the Qt configure

                    Go to /home/<yourUserName>/qt-everywhere-opensource-src-4.8.5/

                    Execute this command to install Qt in the /usr/local/Qt-4.8.5-arm/ directory : ./configure -opensource -confirm-license -prefix /usr/local/Qt-4.8.5-arm -embedded arm -little-endian -no-pch -xplatform qws/linux-arm-gnueabi-g++

                    Done Changes :

                    odroid@odroid:~/installQt/qtbase-everywhere-src-5.12.8$ ./configure -opensource -confirm-license -prefix /usr/local/Qt-5.12.8-aarch-little-endian -no-pch -xplatform qws/linux-aarch-gnu-g++
                    Creating qmake...
                    .Done.
                    ERROR: Invalid target platform 'qws/linux-aarch-gnu-g++'.

                    How to solve it ? Where is source folder ? Where to build source code folder ?

                    Another Approach :

                    @jsulm ,

                    Now Changed :

                    QT : qt-everywhere-opensource-src-4.8.6

                    ARM : gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux

                    Get following Error :

                    make[1]: Entering directory '/home/odroid/installQt/qt-everywhere-opensource-src-4.8.5/src/corelib'
                    arm-none-linux-gnueabi-g++ -c -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_SHARED -DQT_BUILD_CORE_LIB -DQT_NO_USING_NAMESPACE -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DELF_INTERPRETER="/lib64/ld-linux-x86-64.so.2" -DHB_EXPORT=Q_CORE_EXPORT -DQT_NO_DEBUG -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/qws/linux-arm-gnueabi-g++ -I. -I../../include -I../../include/QtCore -I.rcc/release-shared-emb-arm -Iglobal -I../3rdparty/zlib -I../3rdparty/harfbuzz/src -I../3rdparty/md5 -I../3rdparty/md4 -I.moc/release-shared-emb-arm -o .obj/release-shared-emb-arm/qabstractanimation.o animation/qabstractanimation.cpp
                    make[1]: arm-none-linux-gnueabi-g++: Command not found
                    make[1]: *** [Makefile:6917: .obj/release-shared-emb-arm/qabstractanimation.o] Error 127
                    make[1]: Leaving directory '/home/odroid/installQt/qt-everywhere-opensource-src-4.8.5/src/corelib'
                    make: *** [Makefile:200: sub-corelib-make_default-ordered] Error 2
                    Explanation : It seems like we've configured qmake to use the compiler arm-linux-gnueabihf-g++. However, the error message suggests that the build process is looking for arm-none-linux-gnueabi-g++, which indicates a mismatch between the expected compiler name and the actual compiler name Then where is arm-none-linux-gnueabi-g++ ? only arm-linux-gnueabihf-g++ exits

                    jsulmJ 1 Reply Last reply
                    0
                    • A Abhijeet 0

                      @jsulm @ thank you for your explanation : Actually followed same step mentioned in :

                      Fourth : Execute the Qt configure

                      Go to /home/<yourUserName>/qt-everywhere-opensource-src-4.8.5/

                      Execute this command to install Qt in the /usr/local/Qt-4.8.5-arm/ directory : ./configure -opensource -confirm-license -prefix /usr/local/Qt-4.8.5-arm -embedded arm -little-endian -no-pch -xplatform qws/linux-arm-gnueabi-g++

                      Done Changes :

                      odroid@odroid:~/installQt/qtbase-everywhere-src-5.12.8$ ./configure -opensource -confirm-license -prefix /usr/local/Qt-5.12.8-aarch-little-endian -no-pch -xplatform qws/linux-aarch-gnu-g++
                      Creating qmake...
                      .Done.
                      ERROR: Invalid target platform 'qws/linux-aarch-gnu-g++'.

                      How to solve it ? Where is source folder ? Where to build source code folder ?

                      Another Approach :

                      @jsulm ,

                      Now Changed :

                      QT : qt-everywhere-opensource-src-4.8.6

                      ARM : gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux

                      Get following Error :

                      make[1]: Entering directory '/home/odroid/installQt/qt-everywhere-opensource-src-4.8.5/src/corelib'
                      arm-none-linux-gnueabi-g++ -c -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_SHARED -DQT_BUILD_CORE_LIB -DQT_NO_USING_NAMESPACE -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DELF_INTERPRETER="/lib64/ld-linux-x86-64.so.2" -DHB_EXPORT=Q_CORE_EXPORT -DQT_NO_DEBUG -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/qws/linux-arm-gnueabi-g++ -I. -I../../include -I../../include/QtCore -I.rcc/release-shared-emb-arm -Iglobal -I../3rdparty/zlib -I../3rdparty/harfbuzz/src -I../3rdparty/md5 -I../3rdparty/md4 -I.moc/release-shared-emb-arm -o .obj/release-shared-emb-arm/qabstractanimation.o animation/qabstractanimation.cpp
                      make[1]: arm-none-linux-gnueabi-g++: Command not found
                      make[1]: *** [Makefile:6917: .obj/release-shared-emb-arm/qabstractanimation.o] Error 127
                      make[1]: Leaving directory '/home/odroid/installQt/qt-everywhere-opensource-src-4.8.5/src/corelib'
                      make: *** [Makefile:200: sub-corelib-make_default-ordered] Error 2
                      Explanation : It seems like we've configured qmake to use the compiler arm-linux-gnueabihf-g++. However, the error message suggests that the build process is looking for arm-none-linux-gnueabi-g++, which indicates a mismatch between the expected compiler name and the actual compiler name Then where is arm-none-linux-gnueabi-g++ ? only arm-linux-gnueabihf-g++ exits

                      jsulmJ Offline
                      jsulmJ Offline
                      jsulm
                      Lifetime Qt Champion
                      wrote on last edited by
                      #65

                      @Abhijeet-0 So, you're still building inside the source folder? You really should not. Please start with a fresh source folder without any build artefacts and build in a build folder.
                      "Now Changed" - do you mean you changed the configure parameters? If so post the new configure call.

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

                      A 1 Reply Last reply
                      0
                      • jsulmJ jsulm

                        @Abhijeet-0 So, you're still building inside the source folder? You really should not. Please start with a fresh source folder without any build artefacts and build in a build folder.
                        "Now Changed" - do you mean you changed the configure parameters? If so post the new configure call.

                        A Offline
                        A Offline
                        Abhijeet 0
                        wrote on last edited by
                        #66

                        @jsulm , thank you for your explanation. Left that part. From Yesterday doing it does not solve anything. Kindly focus on below, requesting you to help solve below errors.

                        Now focusing on

                        @jsulm ,

                        Now Changed :

                        QT : qt-everywhere-opensource-src-4.8.6

                        ARM : gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux

                        Get following Error :

                        make[1]: Entering directory '/home/odroid/installQt/qt-everywhere-opensource-src-4.8.5/src/corelib'
                        arm-none-linux-gnueabi-g++ -c -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_SHARED -DQT_BUILD_CORE_LIB -DQT_NO_USING_NAMESPACE -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DELF_INTERPRETER="/lib64/ld-linux-x86-64.so.2" -DHB_EXPORT=Q_CORE_EXPORT -DQT_NO_DEBUG -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/qws/linux-arm-gnueabi-g++ -I. -I../../include -I../../include/QtCore -I.rcc/release-shared-emb-arm -Iglobal -I../3rdparty/zlib -I../3rdparty/harfbuzz/src -I../3rdparty/md5 -I../3rdparty/md4 -I.moc/release-shared-emb-arm -o .obj/release-shared-emb-arm/qabstractanimation.o animation/qabstractanimation.cpp
                        make[1]: arm-none-linux-gnueabi-g++: Command not found
                        make[1]: *** [Makefile:6917: .obj/release-shared-emb-arm/qabstractanimation.o] Error 127
                        make[1]: Leaving directory '/home/odroid/installQt/qt-everywhere-opensource-src-4.8.5/src/corelib'
                        make: *** [Makefile:200: sub-corelib-make_default-ordered] Error 2
                        Explanation : It seems like we've configured qmake to use the compiler arm-linux-gnueabihf-g++. However, the error message suggests that the build process is looking for arm-none-linux-gnueabi-g++, which indicates a mismatch between the expected compiler name and the actual compiler name Then where is arm-none-linux-gnueabi-g++ ? only arm-linux-gnueabihf-g++ exits How to do this ?

                        jsulmJ 1 Reply Last reply
                        0
                        • A Abhijeet 0

                          @jsulm , thank you for your explanation. Left that part. From Yesterday doing it does not solve anything. Kindly focus on below, requesting you to help solve below errors.

                          Now focusing on

                          @jsulm ,

                          Now Changed :

                          QT : qt-everywhere-opensource-src-4.8.6

                          ARM : gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux

                          Get following Error :

                          make[1]: Entering directory '/home/odroid/installQt/qt-everywhere-opensource-src-4.8.5/src/corelib'
                          arm-none-linux-gnueabi-g++ -c -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_SHARED -DQT_BUILD_CORE_LIB -DQT_NO_USING_NAMESPACE -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DELF_INTERPRETER="/lib64/ld-linux-x86-64.so.2" -DHB_EXPORT=Q_CORE_EXPORT -DQT_NO_DEBUG -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/qws/linux-arm-gnueabi-g++ -I. -I../../include -I../../include/QtCore -I.rcc/release-shared-emb-arm -Iglobal -I../3rdparty/zlib -I../3rdparty/harfbuzz/src -I../3rdparty/md5 -I../3rdparty/md4 -I.moc/release-shared-emb-arm -o .obj/release-shared-emb-arm/qabstractanimation.o animation/qabstractanimation.cpp
                          make[1]: arm-none-linux-gnueabi-g++: Command not found
                          make[1]: *** [Makefile:6917: .obj/release-shared-emb-arm/qabstractanimation.o] Error 127
                          make[1]: Leaving directory '/home/odroid/installQt/qt-everywhere-opensource-src-4.8.5/src/corelib'
                          make: *** [Makefile:200: sub-corelib-make_default-ordered] Error 2
                          Explanation : It seems like we've configured qmake to use the compiler arm-linux-gnueabihf-g++. However, the error message suggests that the build process is looking for arm-none-linux-gnueabi-g++, which indicates a mismatch between the expected compiler name and the actual compiler name Then where is arm-none-linux-gnueabi-g++ ? only arm-linux-gnueabihf-g++ exits How to do this ?

                          jsulmJ Offline
                          jsulmJ Offline
                          jsulm
                          Lifetime Qt Champion
                          wrote on last edited by
                          #67

                          @Abhijeet-0 You can follow suggestions or not, you can answer questions or not - up to you...

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

                          A 1 Reply Last reply
                          0
                          • jsulmJ jsulm

                            @Abhijeet-0 You can follow suggestions or not, you can answer questions or not - up to you...

                            A Offline
                            A Offline
                            Abhijeet 0
                            wrote on last edited by Abhijeet 0
                            #68

                            @jsulm , Unable to understand your suggestion. Sorry, for not getting you.

                            then how to do this ? Create a build folder, go to this folder and call configure from there. How to change configure command ?

                            odroid@odroid:~/installQt/qtbase-everywhere-src-5.12.8$ ./configure -opensource -confirm-license -prefix /usr/local/Qt-5.12.8-aarch-little-endian -no-pch -xplatform qws/linux-aarch-gnu-g++

                            If you build folder, how you write above commond ?

                            1 Reply Last reply
                            0

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