Package: src:kf6-bluez-qt
Version: 6.10.0-1
Severity: important
Tags: sid forky
User: debian-...@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/kf6-bluez-qt_6.10.0-1_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

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CMakeFiles/KF6BluezQt.dir/leadvertisingmanager.cpp.o:(.rodata+0x68): multiple 
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CMakeFiles/KF6BluezQt.dir/mediaendpointadaptor.cpp.o:(.rodata+0x230): multiple 
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CMakeFiles/KF6BluezQt.dir/manager.cpp.o:(.rodata+0x580): first defined here
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CMakeFiles/KF6BluezQt.dir/manager.cpp.o:(.rodata+0x580): first defined here
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CMakeFiles/KF6BluezQt.dir/manager.cpp.o:(.rodata+0x580): first defined here
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CMakeFiles/KF6BluezQt.dir/initobexmanagerjob.cpp.o:(.rodata+0x14c): multiple 
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CMakeFiles/KF6BluezQt.dir/manager.cpp.o:(.rodata+0x580): first defined here
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CMakeFiles/KF6BluezQt.dir/bluezleadvertisement1.cpp.o:(.rodata+0xc0): multiple 
definition of `QtPrivate::IsFloatType_v<_Float16>'; 
CMakeFiles/KF6BluezQt.dir/manager.cpp.o:(.rodata+0x580): first defined here
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CMakeFiles/KF6BluezQt.dir/manager.cpp.o:(.rodata+0x580): first defined here
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CMakeFiles/KF6BluezQt.dir/manager.cpp.o:(.rodata+0x580): first defined here
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CMakeFiles/KF6BluezQt.dir/manager.cpp.o:(.rodata+0x580): first defined here
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CMakeFiles/KF6BluezQt.dir/manager.cpp.o:(.rodata+0x580): first defined here
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collect2: error: ld returned 1 exit status
r/bluezagentmanager1.cpp.o CMakeFiles/KF6BluezQt.dir/bluezbattery1.cpp.o 
CMakeFiles/KF6BluezQt.dir/bluezgattcharacteristic1.cpp.o 
CMakeFiles/KF6BluezQt.dir/bluezgattmanager1.cpp.o 
CMakeFiles/KF6BluezQt.dir/bluezprofilemanager1.cpp.o 
CMakeFiles/KF6BluezQt.dir/bluezdevice1.cpp.o 
CMakeFiles/KF6BluezQt.dir/bluezleadvertisement1.cpp.o 
CMakeFiles/KF6BluezQt.dir/bluezleadvertisingmanager1.cpp.o 
CMakeFiles/KF6BluezQt.dir/bluezmedia1.cpp.o 
CMakeFiles/KF6BluezQt.dir/bluezmediaendpoint1.cpp.o 
CMakeFiles/KF6BluezQt.dir/bluezmediaplayer1.cpp.o 
CMakeFiles/KF6BluezQt.dir/bluezmediatransport1.cpp.o 
CMakeFiles/KF6BluezQt.dir/obexagentmanager1.cpp.o 
CMakeFiles/KF6BluezQt.dir/obexclient1.cpp.o 
CMakeFiles/KF6BluezQt.dir/obextransfer1.cpp.o 
CMakeFiles/KF6BluezQt.dir/obexsession1.cpp.o 
CMakeFiles/KF6BluezQt.dir/obexobjectpush1.cpp.o  
/usr/lib/x86_64-linux-gnu/libQt6DBus.so.6.7.2 
/usr/lib/x86_64-linux-gnu/libQt6Network.so.6.7.2 
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6.7.2
make[3]: *** [src/CMakeFiles/KF6BluezQt.dir/build.make:1811: 
bin/libKF6BluezQt.so.6.10.0] Error 1
make[3]: Leaving directory 
'/build/reproducible-path/kf6-bluez-qt-6.10.0/obj-x86_64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:450: src/CMakeFiles/KF6BluezQt.dir/all] 
Error 2
make[2]: Leaving directory 
'/build/reproducible-path/kf6-bluez-qt-6.10.0/obj-x86_64-linux-gnu'
make[1]: *** [Makefile:149: all] Error 2
make[1]: Leaving directory 
'/build/reproducible-path/kf6-bluez-qt-6.10.0/obj-x86_64-linux-gnu'
dh_auto_build: error: cd obj-x86_64-linux-gnu && make -j8 "INSTALL=install 
--strip-program=true" VERBOSE=1 returned exit code 2
make: *** [debian/rules:7: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2

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