Homebrew
Qt6.2.2 macdeployqt plugin rpath issues #2823
Replies: 7 comments 22 replies
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This looks like an upstream bug. If we look at It also has the correct If we look at what First, it copies and then uses Of course, since Please report this upstream so that it can get fixed. |
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I believe this should be fixed in upstream Qt with https://codereview.qt-project.org/c/qt/qtbase/+/698880 Specifically the part that the rpath resolving code was not considering the original location of the copied libraries when resolving dependencies. That will be part of the yet unreleased Qt 6.10.2 and Qt 6.11.0 releases. |
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I will point out that install available from qt.io works fine. It seems to work because of a difference in rpath usage in the frameworks. It seems macdeployqt discovers a set of rpaths when processing frameworks, and uses them to resolve references from plugins. In any event, this issue appears to be specific to the homebrew install of Qt. |
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What's the output of for the install from qt.io? |
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% otool -L libqcocoa.dylib % otool -l libqcocoa.dylib | grep -A2 LC_RPAT |
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It seems to me the error results from this logic in macdeployqt: In https://github.com/qt/qttools/blob/6.2.2/src/macdeployqt/macdeployqt/main.cpp deployQtFrameworks is called (L212), and the resulting deploymentInfo is passed to deployPlugins at L261. In https://github.com/qt/qttools/blob/6.2.2/src/macdeployqt/shared/shared.cpp, deployQtFrameworks (L958) builds a QSet rpathsUsed which it returns as deploymentInfo.rpathsUsed. In https://github.com/qt/qttools/blob/6.2.2/src/macdeployqt/shared/shared.cpp, deployPlugins passes this information to getQtFrameworks (L1188), which calls parseOtoolLibraryLine which prints the error message (L272). I can see the deploymentInfo.rpathsUsed is empty with brew, and non-empty with the qt.io install. |
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Indeed changing the id of one of the used frameworks to use rpath like the qt.io install works. % pwd Now, the brew macdeployqt works. I don't know why the id of the qt libraries has an absolute path with brew and uses rpath with qt.io, but that does seem to be a critical difference. |
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@carlocab Any idea based on the output above? I've hit this myself now 😅 |
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Yea, it looks like our options here are:
I'm ok with all of the above, except perhaps 5, as getting that right will be rather tricky. |
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agreed 😅
Either of these seem good to me! If you're happy to take them on, great, if not: could you open a |
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I opened an issue: Homebrew/brew#15354 I can work on this, but it may take me a little time. |
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Hi there, I'm trying to create an app bundle for a Qt application. Steps:
I get the following errors and a not working app: Is this the same problem or should I create a new issue? The workaround in https://github.com/orgs/Homebrew/discussions/2823#discussioncomment-2010340 does resolve the error messages in the macdeployqt step, but the resulting app doesn't work. Steps: Crash with: |
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Ok, I'v tried fixed version macdeployqt, it works better: Now you still need QtDBus somewhere in dependencies, then macdeployqt include it in package. |
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I'm not sure if I remember correctly, but I think this is why we call I'm still trying your suggestions but it takes so long time because I don't have a mac so I need to push to our repository and wait for CI until a complete LibrePCB rebuild is done 😭 So far I still didn't find a working solution... (well, have an M1 mac here but not sure if it helps to investigate x86_64 packaging issues) EDIT: Maybe our problem is related to the |
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I found it! Seems the So it seems this issue is also somehow related to QtQuick 🤔 I really hope this can be fixed. The whole deployment workflow on macOS already caused so much trouble for years now, and still doesn't work well... :-/ Anyway, thanks a lot for your help @noyatsenko! 🎉 |
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I've had the same problem trying to compile texmaker. Another workaround is to manually add /opt/homebrew/lib as rpath to the executable: |
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Have you solved it? I had the same problem |
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No, it is not. |
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I had the same problem after adding homebrew to rpath manually (the error is related to code signing being borked). You probably just need to resign manually. Here's how I added rpath and resigned texmaker: |
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macdeployqt shows numerous ERRORS when deploying plugins.
This is similar to Qt6 macdeployqt not copying plugins #73019. However, the fix for that should be in Qt 6.2.2.
% brew info qt
qt: stable 6.2.2 (bottled), HEAD
Cross-platform application and UI framework
https://www.qt.io/
/usr/local/Cellar/qt/6.2.2 (12,156 files, 510.3MB) *
Poured from bottle on 2022-01-20 at 05:57:54
From: https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/qt.rb
License: GFDL-1.3-only and GPL-2.0-only and GPL-3.0-only and LGPL-2.1-only and LGPL-3.0-only
==> Dependencies
Build: cmake ✘, ninja ✔, node ✘, pkg-config ✔
Required: assimp ✔, brotli ✔, dbus ✔, double-conversion ✔, freetype ✔, glib ✔, hunspell ✔, icu4c ✔, jasper ✔, jpeg ✔, libb2 ✔, libpng ✔, libtiff ✔, md4c ✔, pcre2 ✔, python@3.9 ✔, sqlite ✔, webp ✔, zstd ✔
==> Requirements
Build: Xcode ✔
==> Options
--HEAD
Install HEAD version
==> Analytics
install: 38,528 (30 days), 175,545 (90 days), 704,469 (365 days)
install-on-request: 19,579 (30 days), 86,925 (90 days), 269,962 (365 days)
build-error: 67 (30 days)
The log from macdeployqt shows numerouse ERRORS, here are a few:
Log:
Log: Deploying plugins from "/usr/local/share/qt/plugins"
Log: copied: "/usr/local/share/qt/plugins/platforms/libqcocoa.dylib"
Log: to "GPSBabelFE.app/Contents/PlugIns/platforms/libqcocoa.dylib"
Log: Using strip:
Log: stripped "GPSBabelFE.app/Contents/PlugIns/platforms/libqcocoa.dylib"
Log: Using otool:
Log: inspecting "GPSBabelFE.app/Contents/PlugIns/platforms/libqcocoa.dylib"
ERROR: Cannot resolve rpath "@rpath/QtGui.framework/Versions/A/QtGui"
ERROR: using QSet("/Users/administrator/gpsbabel_base/gui/lib")
ERROR: Cannot resolve rpath "@rpath/QtCore.framework/Versions/A/QtCore"
ERROR: using QSet("/Users/administrator/gpsbabel_base/gui/lib")
Log:
Log: Deploying Qt frameworks found inside: QList("GPSBabelFE.app/Contents/PlugIns/platforms/libqcocoa.dylib")
Log: copied: "/usr/local/share/qt/plugins/styles/libqmacstyle.dylib"
Log: to "GPSBabelFE.app/Contents/PlugIns/styles/libqmacstyle.dylib"
Log: Using strip:
Log: stripped "GPSBabelFE.app/Contents/PlugIns/styles/libqmacstyle.dylib"
Log: Using otool:
Log: inspecting "GPSBabelFE.app/Contents/PlugIns/styles/libqmacstyle.dylib"
ERROR: Cannot resolve rpath "@rpath/QtWidgets.framework/Versions/A/QtWidgets"
ERROR: using QSet("/Users/administrator/gpsbabel_base/gui/lib")
ERROR: Cannot resolve rpath "@rpath/QtGui.framework/Versions/A/QtGui"
ERROR: using QSet("/Users/administrator/gpsbabel_base/gui/lib")
ERROR: Cannot resolve rpath "@rpath/QtCore.framework/Versions/A/QtCore"
ERROR: using QSet("/Users/administrator/gpsbabel_base/gui/lib")
Log:
macdeployqt_log.txt
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