Bug#1097638: poppassd: ftbfs with GCC-15
Package: src:poppassd
Version: 1.8.5-8
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/poppassd_1.8.5-8_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
[...]
----------------
Sufficient free space for build
User Environment
----------------
APT_CONFIG=/var/lib/sbuild/apt.conf
HOME=/sbuild-nonexistent
LANG=C.UTF-8
LC_ALL=C.UTF-8
LOGNAME=user42
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SHELL=/bin/sh
USER=user42
dpkg-buildpackage
-----------------
Command: dpkg-buildpackage --sanitize-env -us -uc -b
dpkg-buildpackage: info: source package poppassd
dpkg-buildpackage: info: source version 1.8.5-8
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Petter Reinholdtsen <pere@debian.org>
dpkg-source --before-build .
dpkg-buildpackage: info: host architecture amd64
debian/rules clean
dh clean
dh_auto_clean
make -j8 clean
make[1]: Entering directory '/build/reproducible-path/poppassd-1.8.5'
rm -f *.o *~* core Makefile.new Makefile.bak poppassd
make[1]: Leaving directory '/build/reproducible-path/poppassd-1.8.5'
dh_clean
debian/rules binary
dh binary
dh_update_autotools_config
dh_autoreconf
dh_auto_configure
debian/rules override_dh_auto_build
make[1]: Entering directory '/build/reproducible-path/poppassd-1.8.5'
dh_auto_build -- CFLAGS="-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/poppassd-1.8.5=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection"
make -j8 "INSTALL=install --strip-program=true" "CFLAGS=-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/poppassd-1.8.5=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection"
make[2]: Entering directory '/build/reproducible-path/poppassd-1.8.5'
gcc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/poppassd-1.8.5=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection poppassd.c -o poppassd -lpam -ldl
poppassd.c: In function ‘poppassd_conv’:
poppassd.c:120:5: warning: old-style function definition [-Wold-style-definition]
120 | int poppassd_conv(num_msg, msg, resp, appdata_ptr)
| ^~~~~~~~~~~~~
poppassd.c: In function ‘main’:
poppassd.c:180:26: error: conflicting types for ‘getpwnam’; have ‘struct passwd *(void)’
180 | struct passwd *pw, *getpwnam();
| ^~~~~~~~
In file included from poppassd.c:63:
/usr/include/pwd.h:116:23: note: previous declaration of ‘getpwnam’ with type ‘struct passwd *(const char *)’
116 | extern struct passwd *getpwnam (const char *__name) __nonnull ((1));
| ^~~~~~~~
poppassd.c:234:9: error: too many arguments to function ‘getpwnam’; expected 0, have 1
234 | pw=getpwnam(user);
| ^~~~~~~~ ~~~~
poppassd.c:180:26: note: declared here
180 | struct passwd *pw, *getpwnam();
| ^~~~~~~~
make[2]: *** [Makefile:9: poppassd] Error 1
make[2]: Leaving directory '/build/reproducible-path/poppassd-1.8.5'
dh_auto_build: error: make -j8 "INSTALL=install --strip-program=true" "CFLAGS=-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/poppassd-1.8.5=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection" returned exit code 2
make[1]: *** [debian/rules:7: override_dh_auto_build] Error 25
make[1]: Leaving directory '/build/reproducible-path/poppassd-1.8.5'
make: *** [debian/rules:4: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
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