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qt 6.7.0 to 32 bits plataforms

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  • J jchaviano

    It is possible to compile qt 6.7.0 for 32 bits.

    Christian EhrlicherC Offline
    Christian EhrlicherC Offline
    Christian Ehrlicher
    Lifetime Qt Champion
    wrote on last edited by
    #2

    Why should it not be possible? What errors do you get?

    Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
    Visit the Qt Academy at https://academy.qt.io/catalog

    1 Reply Last reply
    0
    • R Offline
      R Offline
      Redman
      wrote on last edited by
      #3

      Take a look here. https://doc.qt.io/qt-6/windows-building.html
      I built Qt 6.5.2 32bit from sources aswell.

      J 2 Replies Last reply
      0
      • R Redman

        Take a look here. https://doc.qt.io/qt-6/windows-building.html
        I built Qt 6.5.2 32bit from sources aswell.

        J Offline
        J Offline
        jchaviano
        wrote on last edited by
        #4

        @Redman
        With this configuration I manage to compile but to compile static how do I do it?
        export PATH="/C/Qt/Tools/CMake_64/bin:$PATH"
        export PATH="/C/Qt/Tools/Ninja:$PATH"
        export PATH="/C/Users/creazy/AppData/Local/Programs/Python/Python312-32:$PATH"
        export PATH="/C/msys64/mingw32/bin:$PATH"

        configure.bat -platform win32-g++ -prefix "C:\Qt\6.7.0\mingw_x32_dro_static" -opensource -confirm-license -make libs -nomake tools -nomake examples -nomake tests

        Christian EhrlicherC 1 Reply Last reply
        0
        • J jchaviano

          @Redman
          With this configuration I manage to compile but to compile static how do I do it?
          export PATH="/C/Qt/Tools/CMake_64/bin:$PATH"
          export PATH="/C/Qt/Tools/Ninja:$PATH"
          export PATH="/C/Users/creazy/AppData/Local/Programs/Python/Python312-32:$PATH"
          export PATH="/C/msys64/mingw32/bin:$PATH"

          configure.bat -platform win32-g++ -prefix "C:\Qt\6.7.0\mingw_x32_dro_static" -opensource -confirm-license -make libs -nomake tools -nomake examples -nomake tests

          Christian EhrlicherC Offline
          Christian EhrlicherC Offline
          Christian Ehrlicher
          Lifetime Qt Champion
          wrote on last edited by
          #5

          @jchaviano said in qt 6.7.0 to 32 bits plataforms:

          I manage to compile but to compile static how do I do it?

          What does this mean? Is Qt built afterwards or not?

          Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
          Visit the Qt Academy at https://academy.qt.io/catalog

          J 1 Reply Last reply
          0
          • Christian EhrlicherC Christian Ehrlicher

            @jchaviano said in qt 6.7.0 to 32 bits plataforms:

            I manage to compile but to compile static how do I do it?

            What does this mean? Is Qt built afterwards or not?

            J Offline
            J Offline
            jchaviano
            wrote on last edited by
            #6

            @Christian-Ehrlicher not compile
            this is my configuration

            export PATH="/C/Qt/Tools/CMake_64/bin:$PATH"

            export PATH="/C/Qt/Tools/Ninja:$PATH"

            export PATH="/C/Users/creazy/AppData/Local/Programs/Python/Python312-32:$PATH"

            export PATH="/C/msys64/mingw32/bin:$PATH"

            cmake --version

            cmake version 3.24.2

            ninja --version

            1.10.2

            python --version

            Python 3.11.6

            mingw32-make --version

            GNU Make 4.4
            Built for Windows32
            Copyright (C) 1988-2022 Free Software Foundation, Inc.
            License GPLv3+: GNU GPL version 3 or later https://gnu.org/licenses/gpl.html
            This is free software: you are free to change and redistribute it.
            There is NO WARRANTY, to the extent permitted by law.

            gcc --version

            gcc.exe (Rev2, Built by MSYS2 project) 13.2.0
            Copyright (C) 2023 Free Software Foundation, Inc.
            This is free software; see the source for copying conditions. There is NO
            warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

            this is the error
            dec369f1-17db-4231-9599-1d05eb3bab5d-image.png

            Sorry, my mistake, I assumed it would compile but no. what I want is to compile it static but first things first... get it to compile

            Christian EhrlicherC J 2 Replies Last reply
            0
            • J jchaviano

              @Christian-Ehrlicher not compile
              this is my configuration

              export PATH="/C/Qt/Tools/CMake_64/bin:$PATH"

              export PATH="/C/Qt/Tools/Ninja:$PATH"

              export PATH="/C/Users/creazy/AppData/Local/Programs/Python/Python312-32:$PATH"

              export PATH="/C/msys64/mingw32/bin:$PATH"

              cmake --version

              cmake version 3.24.2

              ninja --version

              1.10.2

              python --version

              Python 3.11.6

              mingw32-make --version

              GNU Make 4.4
              Built for Windows32
              Copyright (C) 1988-2022 Free Software Foundation, Inc.
              License GPLv3+: GNU GPL version 3 or later https://gnu.org/licenses/gpl.html
              This is free software: you are free to change and redistribute it.
              There is NO WARRANTY, to the extent permitted by law.

              gcc --version

              gcc.exe (Rev2, Built by MSYS2 project) 13.2.0
              Copyright (C) 2023 Free Software Foundation, Inc.
              This is free software; see the source for copying conditions. There is NO
              warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

              this is the error
              dec369f1-17db-4231-9599-1d05eb3bab5d-image.png

              Sorry, my mistake, I assumed it would compile but no. what I want is to compile it static but first things first... get it to compile

              Christian EhrlicherC Offline
              Christian EhrlicherC Offline
              Christian Ehrlicher
              Lifetime Qt Champion
              wrote on last edited by
              #7

              Please do not post pictures but text and the first error message. Also I'm not sure if a msys based gcc is really supported. At least you should not use msys to build Qt.

              Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
              Visit the Qt Academy at https://academy.qt.io/catalog

              1 Reply Last reply
              1
              • J jchaviano

                @Christian-Ehrlicher not compile
                this is my configuration

                export PATH="/C/Qt/Tools/CMake_64/bin:$PATH"

                export PATH="/C/Qt/Tools/Ninja:$PATH"

                export PATH="/C/Users/creazy/AppData/Local/Programs/Python/Python312-32:$PATH"

                export PATH="/C/msys64/mingw32/bin:$PATH"

                cmake --version

                cmake version 3.24.2

                ninja --version

                1.10.2

                python --version

                Python 3.11.6

                mingw32-make --version

                GNU Make 4.4
                Built for Windows32
                Copyright (C) 1988-2022 Free Software Foundation, Inc.
                License GPLv3+: GNU GPL version 3 or later https://gnu.org/licenses/gpl.html
                This is free software: you are free to change and redistribute it.
                There is NO WARRANTY, to the extent permitted by law.

                gcc --version

                gcc.exe (Rev2, Built by MSYS2 project) 13.2.0
                Copyright (C) 2023 Free Software Foundation, Inc.
                This is free software; see the source for copying conditions. There is NO
                warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

                this is the error
                dec369f1-17db-4231-9599-1d05eb3bab5d-image.png

                Sorry, my mistake, I assumed it would compile but no. what I want is to compile it static but first things first... get it to compile

                J Offline
                J Offline
                jchaviano
                wrote on last edited by
                #8

                @jchaviano
                I have 2 options to compile with visual studio or mingw32. I decided on mingw32 since visual studio requires installing a few gigabytes. Which version of mingw32 is supported by qt to compile version 6.7.0

                C 1 Reply Last reply
                0
                • J jchaviano

                  @jchaviano
                  I have 2 options to compile with visual studio or mingw32. I decided on mingw32 since visual studio requires installing a few gigabytes. Which version of mingw32 is supported by qt to compile version 6.7.0

                  C Offline
                  C Offline
                  ChrisW67
                  wrote on last edited by
                  #9

                  Any version providing GCC 11.2 or later.
                  See Step 2 Install Build Requirements

                  1 Reply Last reply
                  1
                  • R Redman

                    Take a look here. https://doc.qt.io/qt-6/windows-building.html
                    I built Qt 6.5.2 32bit from sources aswell.

                    J Offline
                    J Offline
                    jchaviano
                    wrote on last edited by
                    #10

                    @Redman
                    The next question is to compile to 32 bits I need to download cmake to 32 ninja to 32 and pyton to 32 and mingw to 32 all to 32 or can I use what comes with qt default maintenance to compile to 32 since I did not find anything that explains the process at 32

                    C R 2 Replies Last reply
                    0
                    • J jchaviano

                      @Redman
                      The next question is to compile to 32 bits I need to download cmake to 32 ninja to 32 and pyton to 32 and mingw to 32 all to 32 or can I use what comes with qt default maintenance to compile to 32 since I did not find anything that explains the process at 32

                      C Offline
                      C Offline
                      ChrisW67
                      wrote on last edited by
                      #11

                      @jchaviano The MingW64 tool chain (i.e. GCC) is quite capable of generating a 32-bit target. CMake and Python bit-ness (is that a word?) I do not believe will be an issue.

                      The Install Build Requirements imply that online installer provides sufficient MingW goodness. You may need a more complete, separate MingW64 than that bundled by the Qt online installer; that is available from the link above.

                      1 Reply Last reply
                      1
                      • J jchaviano

                        @Redman
                        The next question is to compile to 32 bits I need to download cmake to 32 ninja to 32 and pyton to 32 and mingw to 32 all to 32 or can I use what comes with qt default maintenance to compile to 32 since I did not find anything that explains the process at 32

                        R Offline
                        R Offline
                        Redman
                        wrote on last edited by
                        #12

                        @jchaviano I assume you are building on a 64bit machine. So you should have all you need if you installed 64bit Qt from the maintenance tool.

                        I had a similiar question a while ago, maybe it helps:
                        https://forum.qt.io/topic/150349/qt6-build-32bit-on-64bit/2?_=1698387917573

                        J 1 Reply Last reply
                        0
                        • R Redman

                          @jchaviano I assume you are building on a 64bit machine. So you should have all you need if you installed 64bit Qt from the maintenance tool.

                          I had a similiar question a while ago, maybe it helps:
                          https://forum.qt.io/topic/150349/qt6-build-32bit-on-64bit/2?_=1698387917573

                          J Offline
                          J Offline
                          jchaviano
                          wrote on last edited by
                          #13

                          @Redman
                          My question apparently you used visual studio in your example to compile to 32 but the cmake and the nija were from the installation of qt. I want to compile qt to 32 bits using MinGW 11.2 or do I have to download everything before 32. Please contact me at my personal chat

                          1 Reply Last reply
                          0
                          • J Offline
                            J Offline
                            jchaviano
                            wrote on last edited by
                            #14

                            @ChrisW67
                            These are the parameters I use to compile to 32 ./configure.bat -platform win32-g++ -release -static -prefix "C:\Qt\6.7.0\mingw_x32_dro_static" -opensource -confirm-license -make libs -nomake tools -nomake examples -nomake tests
                            ......
                            Is it like that or am I doing something wrong?

                            1 Reply Last reply
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