Package: src:kdeplasma-addons
Version: 4:6.3.0-1
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/kdeplasma-addons_6.3.0-1_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

[...]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::websiteUrl’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::shopUrl’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::firstStripIdentifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member 
‘ComicMetaData::previousStripIdentifier’ [-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::nextIdentifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::previousIdentifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::author’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::comicAuthor’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::additionalText’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::identifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::identifierType’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member 
‘ComicMetaData::lastCachedStripIdentifier’ [-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:82:59:
 warning: missing initializer for member ‘ComicMetaData::providerName’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::stripTitle’ 
[-Wmissing-field-initializers]
   90 |             Q_EMIT requestFinished(ComicMetaData{.error = true});
      |                                                               ^
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::imageUrl’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::image’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::websiteUrl’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::shopUrl’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::firstStripIdentifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member 
‘ComicMetaData::previousStripIdentifier’ [-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::nextIdentifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::previousIdentifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::author’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::comicAuthor’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::additionalText’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::identifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::identifierType’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::stripTitle’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::imageUrl’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::image’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::websiteUrl’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::shopUrl’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::firstStripIdentifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member 
‘ComicMetaData::previousStripIdentifier’ [-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::nextIdentifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::previousIdentifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::author’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::comicAuthor’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::additionalText’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::identifier’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::identifierType’ 
[-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member 
‘ComicMetaData::lastCachedStripIdentifier’ [-Wmissing-field-initializers]
/build/reproducible-path/kdeplasma-addons-6.3.0/applets/comic/engine/comic.cpp:90:63:
 warning: missing initializer for member ‘ComicMetaData::providerName’ 
[-Wmissing-field-initializers]
[ 25%] Linking CXX shared module 
../../bin/org/kde/plasma/private/diskquota/libdiskquotaplugin.so
cd 
/build/reproducible-path/kdeplasma-addons-6.3.0/obj-x86_64-linux-gnu/applets/diskquota
 && /usr/bin/cmake -E cmake_link_script CMakeFiles/diskquotaplugin.dir/link.txt 
--verbose=1
/usr/bin/ld: 
CMakeFiles/diskquotaplugin.dir/diskquotaplugin_qmltyperegistrations.cpp.o:(.rodata+0x0):
 multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; 
CMakeFiles/diskquotaplugin.dir/diskquotaplugin_autogen/mocs_compilation.cpp.o:(.rodata+0x554):
 first defined here
/usr/bin/ld: CMakeFiles/diskquotaplugin.dir/plugin/plugin.cpp.o:(.rodata+0x58): 
multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; 
CMakeFiles/diskquotaplugin.dir/diskquotaplugin_autogen/mocs_compilation.cpp.o:(.rodata+0x554):
 first defined here
/usr/bin/ld: 
CMakeFiles/diskquotaplugin.dir/plugin/DiskQuota.cpp.o:(.rodata+0x0): multiple 
definition of `QtPrivate::IsFloatType_v<_Float16>'; 
CMakeFiles/diskquotaplugin.dir/diskquotaplugin_autogen/mocs_compilation.cpp.o:(.rodata+0x554):
 first defined here
/usr/bin/ld: 
CMakeFiles/diskquotaplugin.dir/plugin/QuotaListModel.cpp.o:(.rodata+0x18): 
multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; 
CMakeFiles/diskquotaplugin.dir/diskquotaplugin_autogen/mocs_compilation.cpp.o:(.rodata+0x554):
 first defined here
/usr/bin/ld: 
CMakeFiles/diskquotaplugin.dir/plugin/QuotaItem.cpp.o:(.rodata+0x0): multiple 
definition of `QtPrivate::IsFloatType_v<_Float16>'; 
CMakeFiles/diskquotaplugin.dir/diskquotaplugin_autogen/mocs_compilation.cpp.o:(.rodata+0x554):
 first defined here
collect2: error: ld returned 1 exit status
/usr/bin/c++ -fPIC -g -O2 
-ffile-prefix-map=/build/reproducible-path/kdeplasma-addons-6.3.0=. 
-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 
-Wvla -Wdate-time -Wsuggest-override -Wlogical-op -Wl,--no-undefined 
-Wl,--fatal-warnings -Wl,--enable-new-dtags -Wl,-z,relro -Wl,-z,now -shared  -o 
../../bin/org/kde/plasma/private/diskquota/libdiskquotaplugin.so 
CMakeFiles/diskquotaplugin.dir/diskquotaplugin_autogen/mocs_compilation.cpp.o 
CMakeFiles/diskquotaplugin.dir/diskquotaplugin_qmltyperegistrations.cpp.o 
CMakeFiles/diskquotaplugin.dir/.qt/rcc/qrc_qmake_org_kde_plasma_private_diskquota.cpp.o
 CMakeFiles/diskquotaplugin.dir/plugin/plugin.cpp.o 
CMakeFiles/diskquotaplugin.dir/plugin/DiskQuota.cpp.
 o CMakeFiles/diskquotaplugin.dir/plugin/QuotaListModel.cpp.o 
CMakeFiles/diskquotaplugin.dir/plugin/QuotaItem.cpp.o  
-Wl,-rpath,:::::::::::::::::::::::::::::::::::::::::::::: 
/usr/lib/x86_64-linux-gnu/libKF6CoreAddons.so.6.10.0 
/usr/lib/x86_64-linux-gnu/libKF6I18n.so.6.10.0 
/usr/lib/x86_64-linux-gnu/libQt6Quick.so.6.7.2 
/usr/lib/x86_64-linux-gnu/libQt6QmlModels.so.6.7.2 
/usr/lib/x86_64-linux-gnu/libQt6Qml.so.6.7.2 
/usr/lib/x86_64-linux-gnu/libQt6QmlBuiltins.a 
/usr/lib/x86_64-linux-gnu/libQt6Network.so.6.7.2 
/usr/lib/x86_64-linux-gnu/libQt6OpenGL.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/libQt6Core.so.6.7.2
make[3]: *** [applets/diskquota/CMakeFiles/diskquotaplugin.dir/build.make:248: 
bin/org/kde/plasma/private/diskquota/libdiskquotaplugin.so] Error 1
make[3]: Leaving directory 
'/build/reproducible-path/kdeplasma-addons-6.3.0/obj-x86_64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:4199: 
applets/diskquota/CMakeFiles/diskquotaplugin.dir/all] Error 2
[ 25%] Linking CXX static library ../../../lib/libplasma_engine_comic.a
cd 
/build/reproducible-path/kdeplasma-addons-6.3.0/obj-x86_64-linux-gnu/applets/comic/engine
 && /usr/bin/cmake -P 
CMakeFiles/plasma_engine_comic.dir/cmake_clean_target.cmake
cd 
/build/reproducible-path/kdeplasma-addons-6.3.0/obj-x86_64-linux-gnu/applets/comic/engine
 && /usr/bin/cmake -E cmake_link_script 
CMakeFiles/plasma_engine_comic.dir/link.txt --verbose=1
/usr/bin/ar qc ../../../lib/libplasma_engine_comic.a 
CMakeFiles/plasma_engine_comic.dir/plasma_engine_comic_autogen/mocs_compilation.cpp.o
 CMakeFiles/plasma_engine_comic.dir/comic_debug.cpp.o 
CMakeFiles/plasma_engine_comic.dir/comicprovider.cpp.o 
CMakeFiles/plasma_engine_comic.dir/cachedprovider.cpp.o 
CMakeFiles/plasma_engine_comic.dir/comic.cpp.o 
CMakeFiles/plasma_engine_comic.dir/comicproviderkross.cpp.o 
CMakeFiles/plasma_engine_comic.dir/comicproviderwrapper.cpp.o
/usr/bin/ranlib ../../../lib/libplasma_engine_comic.a
make[3]: Leaving directory 
'/build/reproducible-path/kdeplasma-addons-6.3.0/obj-x86_64-linux-gnu'
[ 25%] Built target plasma_engine_comic
make[2]: Leaving directory 
'/build/reproducible-path/kdeplasma-addons-6.3.0/obj-x86_64-linux-gnu'
make[1]: *** [Makefile:139: all] Error 2
make[1]: Leaving directory 
'/build/reproducible-path/kdeplasma-addons-6.3.0/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:6: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2

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