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    Unsolved How to fix path in third-party libs which usage another third-party libs after macdeployqt?

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    • S
      shav last edited by shav

      Hi everyone! I have a question about deploy app with third-party lib on macOS. I have a project with a few third-party libs. And I use macdeployqt tool from Qt bin folder. This tool is coping all libs to target app bundle. That’s works fine. But in my project one third-party lib is using another lib. All libs was copied to app bundle but app doesn’t work on customer mac, because app can’t find lib. I found the problem. Some of third-party lib is usage gnutls and this is using nettle lib. When macdeployqt tool copy libs they have incorrect path. I can use install_name_tool to fix this. How I can do this recursive for all libs? Maybe some of you has a script for this? Thanks for any help.

      Mac OS and iOS Developer

      1 Reply Last reply Reply Quote 1
      • C
        Charlie_Hdz last edited by

        So, you're defining all the libraries in the .pro file?

        Kind Regards,
        Enrique Hernandez
        gearstech.com.mx
        chernandez@gearstech.com.mx

        S 1 Reply Last reply Reply Quote 0
        • S
          shav last edited by

          Not all. Because my application is building correct without add all libs. But I try this. Thanks.

          Mac OS and iOS Developer

          1 Reply Last reply Reply Quote 0
          • S
            shav @Charlie_Hdz last edited by

            @Charlie_Hdz I check it. And still have a problem.

            The result of tool -l command for application binary file looks like:

            andrewsh$ otool -L /Volumes/HPDD/PROJECTS/QtProjects/GIT/iOS_Device_Manager/qt/build-MatterPortBackup-Desktop_Qt_5_10_0_clang_64bit2-Production/Xtended\ Backup\ Manager.app/Contents/MacOS/Xtended\ Backup\ Manager 
/Volumes/HPDD/PROJECTS/QtProjects/GIT/iOS_Device_Manager/qt/build-MatterPortBackup-Desktop_Qt_5_10_0_clang_64bit2-Production/Xtended Backup Manager.app/Contents/MacOS/Xtended Backup Manager:
	/System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 1450.15.0)
	/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1450.15.0)
	@loader_path/../Frameworks/libplist.3.dylib (compatibility version 5.0.0, current version 5.0.0)
	@loader_path/../Frameworks/libimobiledevice.6.dylib (compatibility version 7.0.0, current version 7.0.0)
	@loader_path/../Frameworks/libgnutls.30.dylib (compatibility version 45.0.0, current version 45.8.0)
	@loader_path/../Frameworks/libnettle.6.dylib (compatibility version 6.0.0, current version 6.4.0)
	@loader_path/../Frameworks/libhogweed.4.dylib (compatibility version 4.0.0, current version 4.4.0)
	@rpath/QtQuick.framework/Versions/5/QtQuick (compatibility version 5.10.0, current version 5.10.0)
	@rpath/QtQml.framework/Versions/5/QtQml (compatibility version 5.10.0, current version 5.10.0)
	@rpath/QtNetwork.framework/Versions/5/QtNetwork (compatibility version 5.10.0, current version 5.10.0)
	@rpath/QtCore.framework/Versions/5/QtCore (compatibility version 5.10.0, current version 5.10.0)
	/System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration (compatibility version 1.0.0, current version 1.0.0)
	/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0)
	@rpath/QtGui.framework/Versions/5/QtGui (compatibility version 5.10.0, current version 5.10.0)
	@rpath/QtWidgets.framework/Versions/5/QtWidgets (compatibility version 5.10.0, current version 5.10.0)
	/System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0)
	/System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0)
	/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 400.9.0)
	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1252.0.0)
	/usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)

            When I try to open my application on customer Mac I receive error:

            dyld: Library not loaded: /usr/local/Cellar/nettle/3.4/lib/libnettle.6.dylib
  Referenced from: /Volumes/HPDD/PROJECTS/QtProjects/GIT/iOS_Device_Manager/qt/build-MatterPortBackup-Desktop_Qt_5_10_0_clang_64bit2-Production/Xtended Backup Manager.app/Contents/Frameworks/libhogweed.4.dylib
  Reason: image not found
Abort trap: 6

            But, as you can see the library libhogweed and libnettle has correct path for application binary file. If I try to use tool -l for library libhogweed I get this result:

            andrewsh$ otool -L /Volumes/HPDD/PROJECTS/QtProjects/GIT/iOS_Device_Manager/qt/build-MatterPortBackup-Desktop_Qt_5_10_0_clang_64bit2-Production/Xtended\ Backup\ Manager.app/Contents/Frameworks/libhogweed.4.dylib 
/Volumes/HPDD/PROJECTS/QtProjects/GIT/iOS_Device_Manager/qt/build-MatterPortBackup-Desktop_Qt_5_10_0_clang_64bit2-Production/Xtended Backup Manager.app/Contents/Frameworks/libhogweed.4.dylib:
	@executable_path/../Frameworks/libhogweed.4.dylib (compatibility version 4.0.0, current version 4.4.0)
	/usr/local/Cellar/nettle/3.4/lib/libnettle.6.dylib (compatibility version 6.0.0, current version 6.4.0)
	@loader_path/libgmp.10.dylib (compatibility version 14.0.0, current version 14.2.0)
	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1252.0.0)

            As you can see the problem in incorrect path for libhogweed which usage libnettle.

            Mac OS and iOS Developer

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            • C
              Charlie_Hdz last edited by

              Has your computer this library path, right?

              /Volumes/HPDD/PROJECTS/QtProjects/GIT/iOS_Device_Manager/qt/build-MatterPortBackup-Desktop_Qt_5_10_0_clang_64bit2-Production/Xtended

              Does your customer Mac has the same path?

              Kind Regards,
              Enrique Hernandez
              gearstech.com.mx
              chernandez@gearstech.com.mx

              1 Reply Last reply Reply Quote 0
              • S
                shav last edited by

                No. This example from my another Mac where I have the same path for application.

                Mac OS and iOS Developer

                1 Reply Last reply Reply Quote 0
                • C
                  Charlie_Hdz last edited by

                  Ok, maybe you need to explicitly set the libraries path from your customer, also, maybe they're being shared implicitly.

                  Kind Regards,
                  Enrique Hernandez
                  gearstech.com.mx
                  chernandez@gearstech.com.mx

                  1 Reply Last reply Reply Quote 0
                  • S
                    shav last edited by

                    Ok, I will try to find another way how to fix the path for customer.

                    Mac OS and iOS Developer

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

                      Hi,

                      You should run ma deploy Qt with the verbose option on to see what is happening with these external libraries.

                      If it’s only this one you can copy it by hand and run install_name_tool on it.

                      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
                      • F
                        florent_lightingsoft last edited by

                        Hello
                        i have actually same problem with same Library :

                        Dyld Error Message:
  Library not loaded: /usr/local/Cellar/nettle/3.3/lib/libnettle.6.dylib
  Referenced from: /private/var/folders/8h/6gwsfzvd0497x5v7dqkf6dg80000gp/T/AppTranslocation/AC4CC981-7245-4236-9929-4EF95D0225B1/d/StoreUpgradeTools.app/Contents/Frameworks/libhogweed.4.dylib
  Reason: image not found

                        Did you fixe it ?

                        S 1 Reply Last reply Reply Quote 0
                        • S
                          shav @florent_lightingsoft last edited by

                          @florent_lightingsoft
                          Yes, but you need to do this for every lib which generate this error.

                          install_name_tool -change "old_path" "@executable_path/../Frameworks/lib_name" lib_path_for_update
install_name_tool -change "old_path" "@executable_path/../Frameworks/lib_name" app_binnary_path_for_update

                          If you find a way to use this commands for all lib and sub-libs by script let me know, because for now I use this for every lib manually.

                          Mac OS and iOS Developer

                          N 1 Reply Last reply Reply Quote 1
                          • N
                            ngn999 @shav last edited by

                            @shav said in How to fix path in third-party libs which usage another third-party libs after macdeployqt?:

                            @florent_lightingsoft
                            Yes, but you need to do this for every lib which generate this error.

                            install_name_tool -change "old_path" "@executable_path/../Frameworks/lib_name" lib_path_for_update
install_name_tool -change "old_path" "@executable_path/../Frameworks/lib_name" app_binnary_path_for_update

                            If you find a way to use this commands for all lib and sub-libs by script let me know, because for now I use this for every lib manually.

                            it's 2022, same problem here. any solution?

                            N 1 Reply Last reply Reply Quote 0
                            • N
                              ngn999 @ngn999 last edited by ngn999

                              I'm sure it's about this bug:
                              https://bugreports.qt.io/browse/QTBUG-56814

                              but the fix is not complete, it can't deal with some libraries , such as ffmpeg and nettle.

                              I made a bugfix here: https://github.com/ngn999/qttools/commit/5be4d44508c3a8b4d739de30929d9158b84b4e50

                              based on 6.2.4.

                              SGaist 1 Reply Last reply Reply Quote 1
                              • SGaist
                                SGaist Lifetime Qt Champion @ngn999 last edited by

                                @ngn999 hi and welcome to devnet,

                                Would you make a submission to the official repo so it can be integrated for all ? :-)

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

                                N 1 Reply Last reply Reply Quote 0
                                • N
                                  ngn999 @SGaist last edited by

                                  @SGaist yes, I submit a pull request to 6.2.4 https://github.com/qt/qttools/pull/5

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

                                    GitHub is just a mirror. Here you can find the procedure to get you started. Don't worry about the size of the page, it's just very detailed instructions :-)

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

                                    N 2 Replies Last reply Reply Quote 0
                                    • N
                                      ngn999 @SGaist last edited by

                                      @SGaist OK. I'll look at it.

                                      1 Reply Last reply Reply Quote 0
                                      • N
                                        ngn999 @SGaist last edited by ngn999

                                        @SGaist I have submitted one code review: https://codereview.qt-project.org/c/qt/qtbase/+/405490

                                        by the way, the workflow is complex.

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                                        • SGaist
                                          SGaist Lifetime Qt Champion last edited by

                                          Thanks !

                                          I also found it the first time but it quickly becomes easier.

                                          You forgot to add reviewers. Usually the best is to check the persons that reviewed the submissions applied to the file you changed.

                                          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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