[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/time_1.9-0.2_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
[...]
src/time.c: In function 'getargs':
src/time.c:640:1: warning: old-style function definition [-Wold-style-definition]
640 | getargs (argc, argv)
| ^~~~~~~
src/time.c: In function 'run_command':
src/time.c:726:1: warning: old-style function definition [-Wold-style-definition]
726 | run_command (cmd, resp)
| ^~~~~~~~~~~
src/time.c:750:20: error: assignment to 'sighandler' {aka 'void (*)(void)'} from incompatible pointer type '__sighandler_t' {aka 'void (*)(int)'} [-Wincompatible-pointer-types]
750 | interrupt_signal = signal (SIGINT, SIG_IGN);
| ^
src/time.c:79:22: note: 'sighandler' declared here
79 | typedef RETSIGTYPE (*sighandler) ();
| ^~~~~~~~~~
In file included from lib/signal.h:52,
from /usr/include/x86_64-linux-gnu/sys/wait.h:36,
from lib/sys/wait.h:28,
from src/time.c:27:
/usr/include/signal.h:72:16: note: '__sighandler_t' declared here
72 | typedef void (*__sighandler_t) (int);
| ^~~~~~~~~~~~~~
src/time.c:751:15: error: assignment to 'sighandler' {aka 'void (*)(void)'} from incompatible pointer type '__sighandler_t' {aka 'void (*)(int)'} [-Wincompatible-pointer-types]
751 | quit_signal = signal (SIGQUIT, SIG_IGN);
| ^
src/time.c:79:22: note: 'sighandler' declared here
79 | typedef RETSIGTYPE (*sighandler) ();
| ^~~~~~~~~~
/usr/include/signal.h:72:16: note: '__sighandler_t' declared here
72 | typedef void (*__sighandler_t) (int);
| ^~~~~~~~~~~~~~
src/time.c:757:19: error: passing argument 2 of 'signal' from incompatible pointer type [-Wincompatible-pointer-types]
757 | signal (SIGINT, interrupt_signal);
| ^~~~~~~~~~~~~~~~
| |
| sighandler {aka void (*)(void)}
/usr/include/signal.h:88:57: note: expected '__sighandler_t' {aka 'void (*)(int)'} but argument is of type 'sighandler' {aka 'void (*)(void)'}
88 | extern __sighandler_t signal (int __sig, __sighandler_t __handler)
| ~~~~~~~~~~~~~~~^~~~~~~~~
/usr/include/signal.h:72:16: note: '__sighandler_t' declared here
72 | typedef void (*__sighandler_t) (int);
| ^~~~~~~~~~~~~~
src/time.c:79:22: note: 'sighandler' declared here
79 | typedef RETSIGTYPE (*sighandler) ();
| ^~~~~~~~~~
src/time.c:758:20: error: passing argument 2 of 'signal' from incompatible pointer type [-Wincompatible-pointer-types]
758 | signal (SIGQUIT, quit_signal);
| ^~~~~~~~~~~
| |
| sighandler {aka void (*)(void)}
/usr/include/signal.h:88:57: note: expected '__sighandler_t' {aka 'void (*)(int)'} but argument is of type 'sighandler' {aka 'void (*)(void)'}
88 | extern __sighandler_t signal (int __sig, __sighandler_t __handler)
| ~~~~~~~~~~~~~~~^~~~~~~~~
/usr/include/signal.h:72:16: note: '__sighandler_t' declared here
72 | typedef void (*__sighandler_t) (int);
| ^~~~~~~~~~~~~~
src/time.c:79:22: note: 'sighandler' declared here
79 | typedef RETSIGTYPE (*sighandler) ();
| ^~~~~~~~~~
src/time.c: In function 'main':
src/time.c:762:1: warning: old-style function definition [-Wold-style-definition]
762 | main (argc, argv)
| ^~~~
make[2]: *** [Makefile:1910: src/time-time.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/build/reproducible-path/time-1.9'
make[1]: *** [Makefile:1374: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/time-1.9'
dh_auto_build: error: make -j8 returned exit code 2
make: *** [debian/rules:3: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2