[Debian-med-packaging] Bug#1075584: tree-puzzle: ftbfs with GCC-14

[Matthias Klose]

Package: src:tree-puzzle
Version: 5.3~rc16+dfsg-9
Severity: important
Tags: sid trixie
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-14

[This bug is 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-14/g++-14, but succeeds to build with gcc-13/g++-13. The
severity of this report will be raised before the trixie release.

The full build log can be found at:
http://qa-logs.debian.net/2024/07/01/tree-puzzle_5.3~rc16+dfsg-9_unstable_gccexp.log
The last lines of the build log are at the end of this report.

To build with GCC 14, either set CC=gcc-14 CXX=g++-14 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

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-14/porting_to.html

[...]
============================================================================
make[4]: Leaving directory '/<<PKGBUILDDIR>>/tests'
make[3]: Leaving directory '/<<PKGBUILDDIR>>/tests'
make[2]: Leaving directory '/<<PKGBUILDDIR>>/tests'
make[2]: Entering directory '/<<PKGBUILDDIR>>'
make[2]: Nothing to be done for 'check-am'.
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   create-stamp debian/debhelper-build-stamp
   dh_testroot -O--no-parallel
   dh_prep -O--no-parallel
   dh_installdirs -O--no-parallel
   dh_auto_install -O--no-parallel
	make -j1 install DESTDIR=/<<BUILDDIR>>/tree-puzzle-5.3\~rc16\+dfsg/debian/tmp AM_UPDATE_INFO_DIR=no
make[1]: Entering directory '/<<PKGBUILDDIR>>'
Making install in src
make[2]: Entering directory '/<<PKGBUILDDIR>>/src'
echo "Use Debian packaged libsprng2."
Use Debian packaged libsprng2.
gcc  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection  -Wl,-z,relro -Wl,-z,now sgamma.o sml1.o sml2.o smlparam.o smodel1.o smodel2.o spuzzle1.o spuzzle2.o spstep.o sutil.o sconsensus.o streesort.o streetest.o  -lsprng -lm  -o puzzle
make[3]: Entering directory '/<<PKGBUILDDIR>>/src'
echo "Use Debian packaged libsprng2."
Use Debian packaged libsprng2.
gcc  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection  -Wl,-z,relro -Wl,-z,now sgamma.o sml1.o sml2.o smlparam.o smodel1.o smodel2.o spuzzle1.o spuzzle2.o spstep.o sutil.o sconsensus.o streesort.o streetest.o  -lsprng -lm  -o puzzle
 /usr/bin/mkdir -p '/<<PKGBUILDDIR>>/debian/tmp/usr/bin'
  /usr/bin/install -c puzzle '/<<PKGBUILDDIR>>/debian/tmp/usr/bin'
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/<<PKGBUILDDIR>>/src'
make[2]: Leaving directory '/<<PKGBUILDDIR>>/src'
Making install in doc
make[2]: Entering directory '/<<PKGBUILDDIR>>/doc'
make[3]: Entering directory '/<<PKGBUILDDIR>>/doc'
make[4]: Entering directory '/<<PKGBUILDDIR>>/doc'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/<<PKGBUILDDIR>>/doc'
make[3]: Leaving directory '/<<PKGBUILDDIR>>/doc'
make[2]: Leaving directory '/<<PKGBUILDDIR>>/doc'
Making install in data
make[2]: Entering directory '/<<PKGBUILDDIR>>/data'
make[3]: Entering directory '/<<PKGBUILDDIR>>/data'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/<<PKGBUILDDIR>>/data'
make[2]: Leaving directory '/<<PKGBUILDDIR>>/data'
Making install in tests
make[2]: Entering directory '/<<PKGBUILDDIR>>/tests'
make[3]: Entering directory '/<<PKGBUILDDIR>>/tests'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/<<PKGBUILDDIR>>/tests'
make[2]: Leaving directory '/<<PKGBUILDDIR>>/tests'
make[2]: Entering directory '/<<PKGBUILDDIR>>'
make[3]: Entering directory '/<<PKGBUILDDIR>>'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/<<PKGBUILDDIR>>'
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   debian/rules override_dh_install-arch
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_install -a
# The binary has to be renamed because of the generic name
mv `pwd`/debian/tmp/usr/bin/puzzle `pwd`/debian/tree-puzzle/usr/bin/tree-puzzle
mv `pwd`/debian/tmp/usr/bin/ppuzzle `pwd`/debian/tree-ppuzzle/usr/bin/tree-ppuzzle
mv: cannot stat '/<<PKGBUILDDIR>>/debian/tmp/usr/bin/ppuzzle': No such file or directory
make[1]: *** [debian/rules:30: override_dh_install-arch] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:15: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2