[Pkg-kde-extras] Bug#1097031: kile: ftbfs with GCC-15

[Matthias Klose]

Package: src:kile
Version: 4:2.9.94-1
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/kile_2.9.94-1_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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collect2: error: ld returned 1 exit status
64-linux-gnu/libKF6SonnetUi.so.6.10.0 /usr/lib/x86_64-linux-gnu/libKF6WidgetsAddons.so.6.10.0 /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6.7.2 /usr/lib/x86_64-linux-gnu/libKF6ColorScheme.so.6.10.0 /usr/lib/x86_64-linux-gnu/libKF6GuiAddons.so.6.10.0 /usr/lib/x86_64-linux-gnu/libKF6I18n.so.6.10.0 /usr/lib/x86_64-linux-gnu/libKF6ConfigGui.so.6.10.0 /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/libKF6ConfigCore.so.6.10.0 /usr/lib/x86_64-linux-gnu/libQt6DBus.so.6.7.2 /usr/lib/x86_64-linux-gnu/libQt6Core.so.6.7.2 /usr/lib/x86_64-linux-gnu/libpoppler.so
make[3]: *** [src/CMakeFiles/kile.dir/build.make:2295: bin/kile] Error 1
make[3]: Leaving directory '/build/reproducible-path/kile-2.9.94/obj-x86_64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:2107: src/CMakeFiles/kile.dir/all] Error 2
make[2]: Leaving directory '/build/reproducible-path/kile-2.9.94/obj-x86_64-linux-gnu'
make[1]: *** [Makefile:149: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/kile-2.9.94/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:11: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2