Package: src:xvier Version: 1.0-12 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/xvier_1.0-12_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 [...] 197 | void recalculate(width, height) | ^~~~~~~~~~~ xvier.c: In function ‘main’: xvier.c:376:5: warning: old-style function definition [-Wold-style-definition] 376 | int main(argc, argv) | ^~~~ rm -f xvier gcc -o xvier -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/xvier-1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -ffile-prefix-map=/build/reproducible-path/xvier-1.0=. xvier.o -lXext -lX11 gcc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/xvier-1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -ffile-prefix-map=/build/reproducible-path/xvier-1.0=. -Dlinux -D__amd64__ -D_POSIX_C_SOURCE=199309L -D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DFUNCPROTO=15 -DNARROWPROTO -DPROGNAME=\"/usr/games/xvier_prog\" -Wdate-time -D_FORTIFY_SOURCE=2 -c -o vierinit.o vierinit.c In file included from /usr/include/x86_64-linux-gnu/bits/libc-header-start.h:33, from /usr/include/stdio.h:28, from vierinit.c:1: /usr/include/features.h:197:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp] 197 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" | ^~~~~~~ gcc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/xvier-1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -ffile-prefix-map=/build/reproducible-path/xvier-1.0=. -Dlinux -D__amd64__ -D_POSIX_C_SOURCE=199309L -D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DFUNCPROTO=15 -DNARROWPROTO -DPROGNAME=\"/usr/games/xvier_prog\" -Wdate-time -D_FORTIFY_SOURCE=2 -c -o vier.o vier.c In file included from /usr/include/x86_64-linux-gnu/bits/libc-header-start.h:33, from /usr/include/stdio.h:28, from vier.c:1: /usr/include/features.h:197:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp] 197 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" | ^~~~~~~ vier.c: In function ‘read_char’: vier.c:33:6: warning: old-style function definition [-Wold-style-definition] 33 | char read_char(ch) | ^~~~~~~~~ vier.c: In function ‘write_char’: vier.c:43:6: warning: old-style function definition [-Wold-style-definition] 43 | void write_char(ch) | ^~~~~~~~~~ vier.c: In function ‘w_test’: vier.c:52:6: warning: old-style function definition [-Wold-style-definition] 52 | void w_test(pos) | ^~~~~~ vier.c: In function ‘s_test’: vier.c:120:6: warning: old-style function definition [-Wold-style-definition] 120 | void s_test(pos) | ^~~~~~ vier.c: In function ‘w_zugzwang’: vier.c:188:5: warning: old-style function definition [-Wold-style-definition] 188 | int w_zugzwang(remain) | ^~~~~~~~~~ vier.c: In function ‘s_zugzwang’: vier.c:254:5: warning: old-style function definition [-Wold-style-definition] 254 | int s_zugzwang(remain) | ^~~~~~~~~~ vier.c: In function ‘comp_weiss’: vier.c:320:5: warning: old-style function definition [-Wold-style-definition] 320 | int comp_weiss(pos, lev, limit) | ^~~~~~~~~~ vier.c: In function ‘comp_schwarz’: vier.c:398:5: warning: old-style function definition [-Wold-style-definition] 398 | int comp_schwarz(pos, lev, limit) | ^~~~~~~~~~~~ vier.c: In function ‘main’: vier.c:475:5: warning: old-style function definition [-Wold-style-definition] 475 | int main(argc, argv) | ^~~~ vier.c:493:15: error: too many arguments to function ‘time’; expected 0, have 1 493 | srand((int) time(NULL)); | ^~~~ ~~~~ vier.c:8:8: note: declared here 8 | time_t time(); | ^~~~ make[2]: *** [<builtin>: vier.o] Error 1 make[2]: Leaving directory '/build/reproducible-path/xvier-1.0' make[1]: *** [debian/rules:16: override_dh_auto_build] Error 2 make[1]: Leaving directory '/build/reproducible-path/xvier-1.0' make: *** [debian/rules:12: binary] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
