Bug#1097014: kf6-solid: ftbfs with GCC-15
Package: src:kf6-solid
Version: 6.10.0-1
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/kf6-solid_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
[...]
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisksdevice.cpp.o):(.rodata+0x1a4): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisksdevicebackend.cpp.o):(.rodata+0x2dc): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisksblock.cpp.o):(.rodata+0x68): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisksstoragevolume.cpp.o):(.rodata+0x70): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisksdeviceinterface.cpp.o):(.rodata+0x74): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisksopticaldisc.cpp.o):(.rodata+0x70): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisksopticaldrive.cpp.o):(.rodata+0x318): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisksstoragedrive.cpp.o):(.rodata+0x70): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisksstorageaccess.cpp.o):(.rodata+0x638): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisksgenericinterface.cpp.o):(.rodata+0x158): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(manager.cpp.o):(.rodata+0x1ec): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udisks_debug.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fstabmanager.cpp.o):(.rodata+0x128): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fstabdevice.cpp.o):(.rodata+0x110): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fstabnetworkshare.cpp.o):(.rodata+0x74): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fstabstorageaccess.cpp.o):(.rodata+0x540): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fstabhandling.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fstabwatcher.cpp.o):(.rodata+0x148): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fstab_debug.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(upowermanager.cpp.o):(.rodata+0x12c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(upowerdevice.cpp.o):(.rodata+0x1dc): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(upowerdbusinterface.cpp.o):(.rodata+0x174): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(upowerbattery.cpp.o):(.rodata+0x684): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(upowerdeviceinterface.cpp.o):(.rodata+0x74): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(upowergenericinterface.cpp.o):(.rodata+0x158): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(imobilemanager.cpp.o):(.rodata+0x6c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(imobile_debug.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(battery.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(block.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(opticaldrive.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(deviceinterface.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
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/usr/bin/ld: ../lib/libKF6Solid_static.a(networkshare.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(opticaldisc.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(portablemediaplayer.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(processor.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(storagedrive.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(storagevolume.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(storageaccess.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(rootdevice.cpp.o):(.rodata+0x6c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(devices_debug.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fakebattery.cpp.o):(.rodata+0x9f8): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fakeblock.cpp.o):(.rodata+0x10c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fakecamera.cpp.o):(.rodata+0x13c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fakecdrom.cpp.o):(.rodata+0x278): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(fakedeviceinterface.cpp.o):(.rodata+0x74): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udevdevice.cpp.o):(.rodata+0xcc): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udevgenericinterface.cpp.o):(.rodata+0x154): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(cpuinfo.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udevprocessor.cpp.o):(.rodata+0x6c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udevcamera.cpp.o):(.rodata+0x68): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udevportablemediaplayer.cpp.o):(.rodata+0x74): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udevblock.cpp.o):(.rodata+0x68): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(imobiledevice.cpp.o):(.rodata+0x70): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(imobileportablemediaplayer.cpp.o):(.rodata+0x78): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(camera.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(cpufeatures.cpp.o):(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(udevdeviceinterface.cpp.o):(.rodata+0x70): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
/usr/bin/ld: ../lib/libKF6Solid_static.a(imobiledeviceinterface.cpp.o):(.rodata+0x74): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o:(.rodata+0x594): first defined here
collect2: error: ld returned 1 exit status
/usr/bin/c++ -g -O2 -ffile-prefix-map=/build/reproducible-path/kf6-solid-6.10.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fno-operator-names -fno-exceptions -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -Werror=init-self -Werror=undef -Wvla -Wdate-time -Wsuggest-override -Wlogical-op -pedantic -Wzero-as-null-pointer-constant -Wmissing-include-dirs -Wl,--enable-new-dtags -Wl,-z,relro -Wl,-z,now CMakeFiles/solidhwtest.dir/solidhwtest_autogen/mocs_compilation.cpp.o CMakeFiles/solidhwtest.dir/solidhwtest.cpp.o -o ../bin/solidhwtest /usr/lib/x86_64-linux-gnu/libQt6Test.so.6.7.2 ../lib/libKF6Solid_static.a /usr/lib/x86_64-linux-gnu/libQt6Xml.so.6.7.2 /usr/lib/x86_64-linux-gnu/libQt6Gui.so.6.7.2 /usr/lib/x86_64-linux-gnu/libGLX.so /usr/lib/x86_64-linux-gnu/libOpenGL.so /usr/lib/x86_64-
linux-gnu/libudev.so /usr/lib/x86_64-linux-gnu/libmount.so /usr/lib/x86_64-linux-gnu/libmount.so /usr/lib/x86_64-linux-gnu/libimobiledevice-1.0.so /usr/lib/x86_64-linux-gnu/libplist-2.0.so /usr/lib/x86_64-linux-gnu/libQt6DBus.so.6.7.2 /usr/lib/x86_64-linux-gnu/libQt6Core.so.6.7.2
make[3]: *** [autotests/CMakeFiles/solidhwtest.dir/build.make:133: bin/solidhwtest] Error 1
make[3]: Leaving directory '/build/reproducible-path/kf6-solid-6.10.0/obj-x86_64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:3186: autotests/CMakeFiles/solidhwtest.dir/all] Error 2
make[2]: Leaving directory '/build/reproducible-path/kf6-solid-6.10.0/obj-x86_64-linux-gnu'
make[1]: *** [Makefile:149: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/kf6-solid-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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