https://bugs.kde.org/show_bug.cgi?id=479598
Bug ID: 479598
Summary: Missing `operator delete(void*, unsigned long)@@Qt_5`
and `_ZSt24__throw_out_of_range_fmtPKcz` symbols in Qt
libraries (flatpak-kde-runtime)
Classification: Developer tools
Product: Qt/KDE Flatpak Runtime
Version: unspecified
Platform: unspecified
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: aleix...@kde.org
Reporter: palomar.resea...@gmail.com
CC: aa...@kde.org
Target Milestone: ---
SUMMARY
I'm trying to develop a flatpak for 3D Slicer (https://slicer.org). My initial
developments have lead to a working application distributed as a flatpak using
the flatpak-kde-runtime (5.15-23.08).
3D Slicer has a plugin system with its own distribution of pre-compiled
binaries (one can see this as its own internal plugin store). These binaries
have been built using the official binary distribution of qt on its 5.15.2
version (from
http://download.qt.io/official_releases/online_installers/qt-unified-linux-x64-online.run)
When I install any plugin, the application crashes due to some missing symbols
in the Qt libraries provided by flatpak-kde-runtime.
STEPS TO REPRODUCE
1. Install Slicer flatpak
2. Run the application
3. Go to the extension manager
4. Install a new extension
5. Restart the application
OBSERVED RESULT
The relevant errors produced
```
/home/rafael/.var/app/org.slicer.Slicer/config/slicer.org/Extensions-31938/SegmentEditorExtraEffects/lib/Slicer-5.4/qt-loadable-modules/libvtkSlicerSegmentEditorFastMarchingModuleLogic.so:
undefined symbol: _ZdlPvm, version Qt_5
```
and
```
/home/rafael/.var/app/org.slicer.Slicer/config/slicer.org/Extensions-31938/SlicerLiver/lib/Slicer-5.4/qt-loadable-modules/libvtkSlicerLiverVolumetryModuleLogic.so:
undefined symbol: _ZSt24__throw_out_of_range_fmtPKcz, version Qt_5
```
EXPECTED RESULT
Since the qt libraries are in the same version for the flatpak-kde-runtime and
the used in for building the slicer plugins, I would not expect missing
symbols.
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
Introspection an demangling on i.e., `undefined symbol: _ZdlPvm, version Qt_5`
shows
1) Taking the binary distribution of Slicer (which include the official
binaries of Qt) the symbols corresponds to the sized deallocation delete:
```
Found in /tmp/Slicer-5.4.0-linux-amd64/lib/Slicer-5.4/libQt5Core.so.5
00000000003cbae0 T operator delete(void*, unsigned long)@@Qt_5
```
2) This symbols is not present in any qt .so file provided by the
`flatpak-kde-runtime`
Would it be possible to build Qt in the flatpak-sdk-runtime in such way that
this symbols (and the throw_out_of_range, which seems a similar case) is built?
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