--- Begin Message ---
Package: src:qt6-charts
Version: 6.7.2-3
Severity: important
Tags: sid forky
User: debian-gcc@lists.debian.org
Usertags: ftbfs-gcc-15
[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/qt6-charts_6.7.2-3_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
[...]
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/animations/scatteranimation.cpp.o (symbol from plugin): in function `ScatterAnimation::~ScatterAnimation()':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/scatterchart/qscatterseries.cpp.o (symbol from plugin): in function `QScatterSeries::type() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/scatterchart/scatterchartitem.cpp.o (symbol from plugin): in function `ScatterChartItem::boundingRect() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/animations/splineanimation.cpp.o (symbol from plugin): in function `SplineAnimation::SplineAnimation(SplineChartItem*, int, QEasingCurve&)':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/splinechart/qsplineseries.cpp.o (symbol from plugin): in function `QSplineSeries::type() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/splinechart/splinechartitem.cpp.o (symbol from plugin): in function `SplineChartItem::boundingRect() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/animations/boxplotanimation.cpp.o (symbol from plugin): in function `BoxPlotAnimation::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/animations/boxwhiskersanimation.cpp.o (symbol from plugin): in function `BoxWhiskersAnimation::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/boxplotchart/boxplotchartitem.cpp.o (symbol from plugin): in function `BoxPlotChartItem::paint(QPainter*, QStyleOptionGraphicsItem const*, QWidget*)':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/boxplotchart/boxwhiskers.cpp.o (symbol from plugin): in function `BoxWhiskers::boundingRect() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/boxplotchart/qboxplotmodelmapper.cpp.o (symbol from plugin): in function `QBoxPlotModelMapper::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/boxplotchart/qboxplotseries.cpp.o (symbol from plugin): in function `QBoxPlotSeries::type() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/boxplotchart/qboxset.cpp.o (symbol from plugin): in function `QBoxSet::staticMetaObject':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/boxplotchart/qhboxplotmodelmapper.cpp.o (symbol from plugin): in function `QHBoxPlotModelMapper::staticMetaObject':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/boxplotchart/qvboxplotmodelmapper.cpp.o (symbol from plugin): in function `QVBoxPlotModelMapper::staticMetaObject':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/legend/qboxplotlegendmarker.cpp.o (symbol from plugin): in function `QBoxPlotLegendMarker::series()':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/animations/candlestickanimation.cpp.o (symbol from plugin): in function `CandlestickAnimation::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/animations/candlestickbodywicksanimation.cpp.o (symbol from plugin): in function `CandlestickBodyWicksAnimation::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/candlestickchart/candlestick.cpp.o (symbol from plugin): in function `Candlestick::boundingRect() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/candlestickchart/candlestickchartitem.cpp.o (symbol from plugin): in function `CandlestickChartItem::boundingRect() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/candlestickchart/qcandlestickmodelmapper.cpp.o (symbol from plugin): in function `QCandlestickModelMapper::staticMetaObject':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/candlestickchart/qcandlestickseries.cpp.o (symbol from plugin): in function `QCandlestickSeries::type() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/candlestickchart/qcandlestickset.cpp.o (symbol from plugin): in function `QCandlestickSet::staticMetaObject':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/candlestickchart/qhcandlestickmodelmapper.cpp.o (symbol from plugin): in function `QHCandlestickModelMapper::orientation() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/candlestickchart/qvcandlestickmodelmapper.cpp.o (symbol from plugin): in function `QVCandlestickModelMapper::orientation() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/legend/qcandlesticklegendmarker.cpp.o (symbol from plugin): in function `QCandlestickLegendMarker::type()':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/axis/datetimeaxis/chartdatetimeaxisx.cpp.o (symbol from plugin): in function `ChartDateTimeAxisX::staticMetaObject':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/axis/datetimeaxis/chartdatetimeaxisy.cpp.o (symbol from plugin): in function `ChartDateTimeAxisY::staticMetaObject':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/axis/datetimeaxis/datetimeaxislabel.cpp.o (symbol from plugin): in function `DateTimeAxisLabel::staticMetaObject':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/axis/datetimeaxis/polarchartdatetimeaxisangular.cpp.o (symbol from plugin): in function `PolarChartDateTimeAxisAngular::staticMetaObject':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/axis/datetimeaxis/polarchartdatetimeaxisradial.cpp.o (symbol from plugin): in function `PolarChartDateTimeAxisRadial::staticMetaObject':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: src/charts/CMakeFiles/Charts.dir/axis/datetimeaxis/qdatetimeaxis.cpp.o (symbol from plugin): in function `QDateTimeAxis::type() const':
(.text+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; src/charts/CMakeFiles/Charts.dir/Charts_autogen/mocs_compilation.cpp.o (symbol from plugin):(.text+0x0): first defined here
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
dh_auto_build: error: cd obj-x86_64-linux-gnu && LC_ALL=C.UTF-8 ninja -j8 -v returned exit code 1
make: *** [debian/rules:12: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--- End Message ---