[This bug is NOT targeted to the upcoming trixie release]
Please keep this issue open in the bug tracker for the package it
was filed for. If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.
The package fails to build in a test rebuild on at least amd64 with
gcc-15/g++-15, but succeeds to build with gcc-14/g++-14. The
severity of this report will be raised before the forky release.
The full build log can be found at:
http://qa-logs.debian.net/2025/02/16/amd64exp/vokoscreen-ng_4.4.0-1_unstable_gccexp.log.gz
The last lines of the build log are at the end of this report.
To build with GCC 15, either set CC=gcc-15 CXX=g++-15 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.
apt-get -t=experimental install g++
GCC 15 now defaults to the C23/C++23 standards, exposing many FTBFS.
Other Common build failures are new warnings resulting in build failures
with -Werror turned on, or new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at
http://gcc.gnu.org/gcc-15/porting_to.html
[...]
/usr/bin/ld: moc_QvkHelp.o:(.rodata+0x17c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkDownloader.o:(.rodata+0x120): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkLocale.o:(.rodata+0x120): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkSystray.o:(.rodata+0x2a8): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkInformation.o:(.rodata+0x340): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkMagnifierController.o:(.rodata+0x2bc): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkMagnifier.o:(.rodata+0x20c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkLogController.o:(.rodata+0x5c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_qglobalshortcut.o:(.rodata+0x168): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkGlobalShortcut.o:(.rodata+0x918): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkGlobalMouse.o:(.rodata+0x164): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkPlayerController.o:(.rodata+0x464): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkPlayerGst.o:(.rodata+0x3ac): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkPlayerGstDiscover.o:(.rodata+0xe4): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkScreenManager.o:(.rodata+0x224): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkLicenses.o:(.rodata+0x54): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkLimitDiskFreeSpace.o:(.rodata+0xb0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkSpezialSlider.o:(.rodata+0xf8): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkVersion.o:(.rodata+0x17c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkSystrayAlternative.o:(.rodata+0x28c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkSystrayAlternativeWindow.o:(.rodata+0x64): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_mainWindow_wl.o:(.rodata+0x5d4): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_portal_wl.o:(.rodata+0x2a4): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkRegionChoise_wl.o:(.rodata+0xd0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkRegionButtonArrow_wl.o:(.rodata+0x1a0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkContainerController_wl.o:(.rodata+0x140): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkContainer_wl.o:(.rodata+0x58): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkImageFromTabs_wl.o:(.rodata+0x170): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkInformation_wl.o:(.rodata+0x2a4): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkCountdown_wl.o:(.rodata+0x11c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkSettings_wl.o:(.rodata+0x58): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkShowMessage_wl.o:(.rodata+0xa0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkCameraController_wl.o:(.rodata+0xb0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkCameraWindow_wl.o:(.rodata+0x5c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkCameraSingle_wl.o:(.rodata+0xb0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkAudioController_wl.o:(.rodata+0xf0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkPulseAudioWatcher_wl.o:(.rodata+0x128): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkPulseAudioServer_wl.o:(.rodata+0x60): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkPulseAudioDevices_wl.o:(.rodata+0x60): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkLevelMeter_wl.o:(.rodata+0x5c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkLevelMeterController_wl.o:(.rodata+0xb4): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkConvert_mkv_mp4_wl.o:(.rodata+0x240): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkConvert_mkv_gif_wl.o:(.rodata+0x240): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkConvert_mkv_repair_wl.o:(.rodata+0x244): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkWaylandRoutines.o:(.rodata+0x5c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkShowClick.o:(.rodata+0xf4): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkPushButton.o:(.rodata+0x58): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkAnimateWindow.o:(.rodata+0x5c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkPreviewWidget.o:(.rodata+0x5c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkHalo.o:(.rodata+0x1ac): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkHaloWindow.o:(.rodata+0x58): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkHaloPreviewWidget.o:(.rodata+0x60): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkSpezialCheckbox.o:(.rodata+0x114): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkImageFromTabs.o:(.rodata+0xec): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_qvkdirdialog.o:(.rodata+0xa8): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkFileDialog.o:(.rodata+0x58): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkVirtual.o:(.rodata+0x54): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkSnapshot.o:(.rodata+0x13c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkComposite.o:(.rodata+0xd0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkShowMessage.o:(.rodata+0x9c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkPadsAndCaps.o:(.rodata+0xb0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkContainerController.o:(.rodata+0x140): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkContainer.o:(.rodata+0x58): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
/usr/bin/ld: moc_QvkSpezialProgressBarAudio.o:(.rodata+0xb0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; main.o:(.rodata+0x0): first defined here
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:689: vokoscreenNG] Error 1
make[1]: Leaving directory '/build/reproducible-path/vokoscreen-ng-4.4.0/src'
dh_auto_build: error: cd src && make -j8 returned exit code 2
make: *** [debian/rules:9: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2