[Pkg-kde-extras] Bug#1097753: qtkeychain: ftbfs with GCC-15

[Matthias Klose]

Package: src:qtkeychain
Version: 0.15.0-1
Severity: important
Tags: sid forky
User: debian-gcc at 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/qtkeychain_0.15.0-1_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

[...]
    Generated 33 translation(s) (24 finished and 9 unfinished)
    Ignored 23 untranslated source text(s)
make[4]: Leaving directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
[ 28%] Built target messages
make  -f CMakeFiles/translations.dir/build.make CMakeFiles/translations.dir/depend
make[4]: Entering directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6 && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /build/reproducible-path/qtkeychain-0.15.0 /build/reproducible-path/qtkeychain-0.15.0 /build/reproducible-path/qtkeychain-0.15.0/build-Qt6 /build/reproducible-path/qtkeychain-0.15.0/build-Qt6 /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/CMakeFiles/translations.dir/DependInfo.cmake "--color="
make[4]: Leaving directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
make  -f CMakeFiles/translations.dir/build.make CMakeFiles/translations.dir/build
make[4]: Entering directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
make[4]: Nothing to be done for 'CMakeFiles/translations.dir/build'.
make[4]: Leaving directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
[ 57%] Built target translations
make  -f qtkeychain/CMakeFiles/qt6keychain.dir/build.make qtkeychain/CMakeFiles/qt6keychain.dir/depend
make[4]: Entering directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
[ 62%] Generating moc_keychain_p.cpp
[ 62%] Generating moc_gnomekeyring_p.cpp
[ 65%] Generating kwallet_interface.cpp, kwallet_interface.h
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/lib/qt6/libexec/moc @/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain/moc_keychain_p.cpp_parameters
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/lib/qt6/libexec/moc @/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain/moc_gnomekeyring_p.cpp_parameters
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/lib/qt6/bin/qdbusxml2cpp -m -p kwallet_interface /build/reproducible-path/qtkeychain-0.15.0/qtkeychain/org.kde.KWallet.xml
[ 68%] Generating moc_keychain.cpp
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/lib/qt6/libexec/moc @/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain/moc_keychain.cpp_parameters
[ 71%] Generating moc_kwallet_interface.cpp
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/lib/qt6/libexec/moc @/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain/moc_kwallet_interface.cpp_parameters
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6 && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /build/reproducible-path/qtkeychain-0.15.0 /build/reproducible-path/qtkeychain-0.15.0/qtkeychain /build/reproducible-path/qtkeychain-0.15.0/build-Qt6 /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain/CMakeFiles/qt6keychain.dir/DependInfo.cmake "--color="
make[4]: Leaving directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
make  -f qtkeychain/CMakeFiles/qt6keychain.dir/build.make qtkeychain/CMakeFiles/qt6keychain.dir/build
make[4]: Entering directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
[ 74%] Building CXX object qtkeychain/CMakeFiles/qt6keychain.dir/keychain.cpp.o
[ 77%] Building CXX object qtkeychain/CMakeFiles/qt6keychain.dir/moc_keychain.cpp.o
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/bin/c++ -DHAVE_LIBSECRET=1 -DKEYCHAIN_DBUS=1 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NO_DEBUG -Dqt6keychain_EXPORTS -I/usr/include/libsecret-1 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/build/reproducible-path/qtkeychain-0.15.0/qtkeychain/.. -I/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain -isystem /usr/include/x86_64-linux-gnu/qt6/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt6 -isystem /usr/include/x86_64-linux-gnu/qt6/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++ -g -O2 -ffile-prefix-map=/build/reproducible-path/qtkeychain-0.15.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fvisibility=hidden -fvisibility-inlines-hidden -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++17 -fPIC   -Wall -Werror=return-type -MD -MT qtkeychain/CMakeFiles/qt6keychain.dir/keychain.cpp.o -MF CMakeFiles/qt6keychain.dir/keychain.cpp.o.d -o CMakeFiles/qt6keychain.dir/keychain.cpp.o -c /build/reproducible-path/qtkeychain-0.15.0/qtkeychain/keychain.cpp
[ 80%] Building CXX object qtkeychain/CMakeFiles/qt6keychain.dir/gnomekeyring.cpp.o
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/bin/c++ -DHAVE_LIBSECRET=1 -DKEYCHAIN_DBUS=1 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NO_DEBUG -Dqt6keychain_EXPORTS -I/usr/include/libsecret-1 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/build/reproducible-path/qtkeychain-0.15.0/qtkeychain/.. -I/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain -isystem /usr/include/x86_64-linux-gnu/qt6/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt6 -isystem /usr/include/x86_64-linux-gnu/qt6/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++ -g -O2 -ffile-prefix-map=/build/reproducible-path/qtkeychain-0.15.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fvisibility=hidden -fvisibility-inlines-hidden -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++17 -fPIC   -Wall -Werror=return-type -MD -MT qtkeychain/CMakeFiles/qt6keychain.dir/moc_keychain.cpp.o -MF CMakeFiles/qt6keychain.dir/moc_keychain.cpp.o.d -o CMakeFiles/qt6keychain.dir/moc_keychain.cpp.o -c /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain/moc_keychain.cpp
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/bin/c++ -DHAVE_LIBSECRET=1 -DKEYCHAIN_DBUS=1 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NO_DEBUG -Dqt6keychain_EXPORTS -I/usr/include/libsecret-1 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/build/reproducible-path/qtkeychain-0.15.0/qtkeychain/.. -I/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain -isystem /usr/include/x86_64-linux-gnu/qt6/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt6 -isystem /usr/include/x86_64-linux-gnu/qt6/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++ -g -O2 -ffile-prefix-map=/build/reproducible-path/qtkeychain-0.15.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fvisibility=hidden -fvisibility-inlines-hidden -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++17 -fPIC   -Wall -Werror=return-type -MD -MT qtkeychain/CMakeFiles/qt6keychain.dir/gnomekeyring.cpp.o -MF CMakeFiles/qt6keychain.dir/gnomekeyring.cpp.o.d -o CMakeFiles/qt6keychain.dir/gnomekeyring.cpp.o -c /build/reproducible-path/qtkeychain-0.15.0/qtkeychain/gnomekeyring.cpp
[ 82%] Building CXX object qtkeychain/CMakeFiles/qt6keychain.dir/moc_keychain_p.cpp.o
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/bin/c++ -DHAVE_LIBSECRET=1 -DKEYCHAIN_DBUS=1 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NO_DEBUG -Dqt6keychain_EXPORTS -I/usr/include/libsecret-1 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/build/reproducible-path/qtkeychain-0.15.0/qtkeychain/.. -I/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain -isystem /usr/include/x86_64-linux-gnu/qt6/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt6 -isystem /usr/include/x86_64-linux-gnu/qt6/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++ -g -O2 -ffile-prefix-map=/build/reproducible-path/qtkeychain-0.15.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fvisibility=hidden -fvisibility-inlines-hidden -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++17 -fPIC   -Wall -Werror=return-type -MD -MT qtkeychain/CMakeFiles/qt6keychain.dir/moc_keychain_p.cpp.o -MF CMakeFiles/qt6keychain.dir/moc_keychain_p.cpp.o.d -o CMakeFiles/qt6keychain.dir/moc_keychain_p.cpp.o -c /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain/moc_keychain_p.cpp
[ 88%] Building CXX object qtkeychain/CMakeFiles/qt6keychain.dir/plaintextstore.cpp.o
[ 88%] Building CXX object qtkeychain/CMakeFiles/qt6keychain.dir/libsecret.cpp.o
[ 91%] Building CXX object qtkeychain/CMakeFiles/qt6keychain.dir/keychain_unix.cpp.o
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/bin/c++ -DHAVE_LIBSECRET=1 -DKEYCHAIN_DBUS=1 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NO_DEBUG -Dqt6keychain_EXPORTS -I/usr/include/libsecret-1 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/build/reproducible-path/qtkeychain-0.15.0/qtkeychain/.. -I/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain -isystem /usr/include/x86_64-linux-gnu/qt6/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt6 -isystem /usr/include/x86_64-linux-gnu/qt6/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++ -g -O2 -ffile-prefix-map=/build/reproducible-path/qtkeychain-0.15.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fvisibility=hidden -fvisibility-inlines-hidden -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++17 -fPIC   -Wall -Werror=return-type -MD -MT qtkeychain/CMakeFiles/qt6keychain.dir/libsecret.cpp.o -MF CMakeFiles/qt6keychain.dir/libsecret.cpp.o.d -o CMakeFiles/qt6keychain.dir/libsecret.cpp.o -c /build/reproducible-path/qtkeychain-0.15.0/qtkeychain/libsecret.cpp
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/bin/c++ -DHAVE_LIBSECRET=1 -DKEYCHAIN_DBUS=1 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NO_DEBUG -Dqt6keychain_EXPORTS -I/usr/include/libsecret-1 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/build/reproducible-path/qtkeychain-0.15.0/qtkeychain/.. -I/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain -isystem /usr/include/x86_64-linux-gnu/qt6/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt6 -isystem /usr/include/x86_64-linux-gnu/qt6/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++ -g -O2 -ffile-prefix-map=/build/reproducible-path/qtkeychain-0.15.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fvisibility=hidden -fvisibility-inlines-hidden -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++17 -fPIC   -Wall -Werror=return-type -MD -MT qtkeychain/CMakeFiles/qt6keychain.dir/plaintextstore.cpp.o -MF CMakeFiles/qt6keychain.dir/plaintextstore.cpp.o.d -o CMakeFiles/qt6keychain.dir/plaintextstore.cpp.o -c /build/reproducible-path/qtkeychain-0.15.0/qtkeychain/plaintextstore.cpp
[ 94%] Building CXX object qtkeychain/CMakeFiles/qt6keychain.dir/kwallet_interface.cpp.o
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/bin/c++ -DHAVE_LIBSECRET=1 -DKEYCHAIN_DBUS=1 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NO_DEBUG -Dqt6keychain_EXPORTS -I/usr/include/libsecret-1 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/build/reproducible-path/qtkeychain-0.15.0/qtkeychain/.. -I/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain -isystem /usr/include/x86_64-linux-gnu/qt6/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt6 -isystem /usr/include/x86_64-linux-gnu/qt6/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++ -g -O2 -ffile-prefix-map=/build/reproducible-path/qtkeychain-0.15.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fvisibility=hidden -fvisibility-inlines-hidden -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++17 -fPIC   -Wall -Werror=return-type -MD -MT qtkeychain/CMakeFiles/qt6keychain.dir/keychain_unix.cpp.o -MF CMakeFiles/qt6keychain.dir/keychain_unix.cpp.o.d -o CMakeFiles/qt6keychain.dir/keychain_unix.cpp.o -c /build/reproducible-path/qtkeychain-0.15.0/qtkeychain/keychain_unix.cpp
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/bin/c++ -DHAVE_LIBSECRET=1 -DKEYCHAIN_DBUS=1 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NO_DEBUG -Dqt6keychain_EXPORTS -I/usr/include/libsecret-1 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/build/reproducible-path/qtkeychain-0.15.0/qtkeychain/.. -I/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain -isystem /usr/include/x86_64-linux-gnu/qt6/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt6 -isystem /usr/include/x86_64-linux-gnu/qt6/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++ -g -O2 -ffile-prefix-map=/build/reproducible-path/qtkeychain-0.15.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fvisibility=hidden -fvisibility-inlines-hidden -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++17 -fPIC   -Wall -Werror=return-type -MD -MT qtkeychain/CMakeFiles/qt6keychain.dir/kwallet_interface.cpp.o -MF CMakeFiles/qt6keychain.dir/kwallet_interface.cpp.o.d -o CMakeFiles/qt6keychain.dir/kwallet_interface.cpp.o -c /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain/kwallet_interface.cpp
[ 97%] Building CXX object qtkeychain/CMakeFiles/qt6keychain.dir/moc_gnomekeyring_p.cpp.o
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/bin/c++ -DHAVE_LIBSECRET=1 -DKEYCHAIN_DBUS=1 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NO_DEBUG -Dqt6keychain_EXPORTS -I/usr/include/libsecret-1 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/gio-unix-2.0 -I/build/reproducible-path/qtkeychain-0.15.0/qtkeychain/.. -I/build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain -isystem /usr/include/x86_64-linux-gnu/qt6/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt6 -isystem /usr/include/x86_64-linux-gnu/qt6/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt6/mkspecs/linux-g++ -g -O2 -ffile-prefix-map=/build/reproducible-path/qtkeychain-0.15.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fvisibility=hidden -fvisibility-inlines-hidden -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++17 -fPIC   -Wall -Werror=return-type -MD -MT qtkeychain/CMakeFiles/qt6keychain.dir/moc_gnomekeyring_p.cpp.o -MF CMakeFiles/qt6keychain.dir/moc_gnomekeyring_p.cpp.o.d -o CMakeFiles/qt6keychain.dir/moc_gnomekeyring_p.cpp.o -c /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain/moc_gnomekeyring_p.cpp
[100%] Linking CXX shared library ../bin/libqt6keychain.so
cd /build/reproducible-path/qtkeychain-0.15.0/build-Qt6/qtkeychain && /usr/bin/cmake -E cmake_link_script CMakeFiles/qt6keychain.dir/link.txt --verbose=1
/usr/bin/ld: CMakeFiles/qt6keychain.dir/keychain_unix.cpp.o:(.rodata+0x122): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/qt6keychain.dir/keychain.cpp.o:(.rodata+0x0): first defined here
/usr/bin/ld: CMakeFiles/qt6keychain.dir/gnomekeyring.cpp.o:(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/qt6keychain.dir/keychain.cpp.o:(.rodata+0x0): first defined here
/usr/bin/ld: CMakeFiles/qt6keychain.dir/libsecret.cpp.o:(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/qt6keychain.dir/keychain.cpp.o:(.rodata+0x0): first defined here
/usr/bin/ld: CMakeFiles/qt6keychain.dir/plaintextstore.cpp.o:(.rodata+0x0): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/qt6keychain.dir/keychain.cpp.o:(.rodata+0x0): first defined here
/usr/bin/ld: CMakeFiles/qt6keychain.dir/kwallet_interface.cpp.o:(.rodata+0x10d8): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/qt6keychain.dir/keychain.cpp.o:(.rodata+0x0): first defined here
/usr/bin/ld: CMakeFiles/qt6keychain.dir/moc_keychain.cpp.o:(.rodata+0x25c): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/qt6keychain.dir/keychain.cpp.o:(.rodata+0x0): first defined here
/usr/bin/ld: CMakeFiles/qt6keychain.dir/moc_keychain_p.cpp.o:(.rodata+0x508): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/qt6keychain.dir/keychain.cpp.o:(.rodata+0x0): first defined here
/usr/bin/ld: CMakeFiles/qt6keychain.dir/moc_gnomekeyring_p.cpp.o:(.rodata+0x58): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; CMakeFiles/qt6keychain.dir/keychain.cpp.o:(.rodata+0x0): first defined here
collect2: error: ld returned 1 exit status
/usr/bin/c++ -fPIC -g -O2 -ffile-prefix-map=/build/reproducible-path/qtkeychain-0.15.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fvisibility=hidden -fvisibility-inlines-hidden -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,--dependency-file=CMakeFiles/qt6keychain.dir/link.d -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libqt6keychain.so.1 -o ../bin/libqt6keychain.so.0.15.0 CMakeFiles/qt6keychain.dir/keychain.cpp.o CMakeFiles/qt6keychain.dir/keychain_unix.cpp.o CMakeFiles/qt6keychain.dir/gnomekeyring.cpp.o CMakeFiles/qt6keychain.dir/libsecret.cpp.o CMakeFiles/qt6keychain.dir/plaintextstore.cpp.o CMakeFiles/qt6keychain.dir/kwallet_interface.cpp.o CMakeFiles/qt6keychain.dir/moc_keychain.cpp.o CMakeFiles/qt6keychain.dir/moc_keychain_p.cpp.o CMakeFiles/qt6keychain.dir/moc_gnomekeyring_p.cpp.o  /usr/lib/x86_64-linux-gnu/libQt6DBus.so.6.7.2 -lsecret-1 -lgio-2.0 -lgobject-2.0 -lglib-2.0 /usr/lib/x86_64-linux-gnu/libQt6Core.so.6.7.2
make[4]: *** [qtkeychain/CMakeFiles/qt6keychain.dir/build.make:259: bin/libqt6keychain.so.0.15.0] Error 1
make[4]: Leaving directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
make[3]: *** [CMakeFiles/Makefile2:175: qtkeychain/CMakeFiles/qt6keychain.dir/all] Error 2
make[3]: Leaving directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
make[2]: *** [Makefile:139: all] Error 2
make[2]: Leaving directory '/build/reproducible-path/qtkeychain-0.15.0/build-Qt6'
dh_auto_build: error: cd build-Qt6 && make -j8 "INSTALL=install --strip-program=true" VERBOSE=1 returned exit code 2
make[1]: *** [debian/rules:29: override_dh_auto_build] Error 25
make[1]: Leaving directory '/build/reproducible-path/qtkeychain-0.15.0'
make: *** [debian/rules:15: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2