Your message dated Tue, 17 Mar 2026 15:37:57 +0000
with message-id <[email protected]>
and subject line Bug#1096760: fixed in gprolog 1.5.0-0.1
has caused the Debian Bug report #1096760,
regarding gprolog: ftbfs with GCC-15
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
1096760: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1096760
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: src:gprolog
Version: 1.4.5.0-3
Severity: important
Tags: sid forky
User: [email protected]
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/gprolog_1.4.5.0-3_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
[...]
GNU Prolog version: 1.4.5 (Feb 16 2025)
Operating system : linux-gnu
Processor : x86_64
Size of a WAM word: 64 bits
C compiler : gcc
C flags : -g -O3 -fomit-frame-pointer -no-pie -fcommon
-funsigned-char -Wall -DDEBIAN
C flags machine : -fno-strict-aliasing
Assembler : as
Assembler flags : --64
Loader flags : -no-pie
Loader libraries : -lm
Use line editor : Yes
Use piped consult : Yes
Use sockets : Yes
Use FD solver : Yes
Use machine regs. : Yes
Used register(s) : r12 (pl_reg_bank) r13 (TR) r14 (B) r15 (H)
------------------------------
(cd ../TopComp; make gplc)
make[3]: Entering directory
'/build/reproducible-path/gprolog-1.4.5.0/src/TopComp'
gcc -fno-strict-aliasing -g -O3 -fomit-frame-pointer -no-pie -fcommon
-funsigned-char -Wall -DDEBIAN -o gplc top_comp.c -lm
top_comp.c: In function ‘Parse_Arguments’:
top_comp.c:270:51: warning: ‘file_name_out_i’ may be used uninitialized
[-Wmaybe-uninitialized]
270 | sprintf(warn_str + strlen(warn_str), "%s ", argv[i])
| ^
top_comp.c:1480:7: note: in expansion of macro ‘Record_Link_Warn_Option’
1480 | Record_Link_Warn_Option(file_name_out_i);
| ^~~~~~~~~~~~~~~~~~~~~~~
top_comp.c:1032:10: note: ‘file_name_out_i’ was declared here
1032 | int i, file_name_out_i;
| ^~~~~~~~~~~~~~~
make[3]: Leaving directory
'/build/reproducible-path/gprolog-1.4.5.0/src/TopComp'
make[2]: Leaving directory
'/build/reproducible-path/gprolog-1.4.5.0/src/EnginePl'
. ./SETVARS;for i in EnginePl TopComp Wam2Ma Ma2Asm Linedit BipsPl Pl2Wam Fd2C
EngineFD BipsFD;do (cd $i; make) || exit 1; done;\
(cd TopComp; make top-level) || exit 1;\
(cd Pl2Wam; make stage2)
make[2]: Entering directory
'/build/reproducible-path/gprolog-1.4.5.0/src/EnginePl'
gcc -fno-strict-aliasing -g -O3 -fomit-frame-pointer -no-pie -fcommon
-funsigned-char -Wall -DDEBIAN -o cpp_headers cpp_headers.c
gplc -c -C '-g -O3 -fomit-frame-pointer -no-pie -fcommon -funsigned-char -Wall
-DDEBIAN' machine.c
machine.c: In function ‘Pl_M_Absolute_Path_Name’:
machine.c:657:40: warning: ‘%s’ directive writing up to 8190 bytes into a
region of size 4095 [-Wformat-overflow=]
657 | sprintf(buff[1 - res], "%s%s/%s", q, p, buff[res] + 1);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
machine.c:657:11: note: ‘sprintf’ output 2 or more bytes (assuming 8192) into a
destination of size 4096
657 | sprintf(buff[1 - res], "%s%s/%s", q, p, buff[res] + 1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
machine.c:712:36: warning: ‘sprintf’ may write a terminating nul past the end
of the destination [-Wformat-overflow=]
712 | sprintf(buff[1 - res], "%s/%s", Pl_M_Get_Working_Dir(),
buff[res]);
| ^
machine.c:712:7: note: ‘sprintf’ output 2 or more bytes (assuming 8193) into a
destination of size 8192
712 | sprintf(buff[1 - res], "%s/%s", Pl_M_Get_Working_Dir(),
buff[res]);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gplc -c -C '-g -O3 -fomit-frame-pointer -no-pie -fcommon -funsigned-char -Wall
-DDEBIAN' machine1.c
gplc -c -C '-g -O3 -fomit-frame-pointer -no-pie -fcommon -funsigned-char -Wall
-DDEBIAN' stacks_sigsegv.c
stacks_sigsegv.c:460:1: error: conflicting types for ‘SIGSEGV_Handler’; have
‘void(int, siginfo_t *, void *)’
460 | SIGSEGV_Handler(int sig, siginfo_t *sip, void *scp)
| ^~~~~~~~~~~~~~~
stacks_sigsegv.c:140:13: note: previous declaration of ‘SIGSEGV_Handler’ with
type ‘void(void)’
140 | static void SIGSEGV_Handler();
| ^~~~~~~~~~~~~~~
compilation failed
make[2]: *** [Makefile:30: stacks_sigsegv.o] Error 1
make[2]: Leaving directory
'/build/reproducible-path/gprolog-1.4.5.0/src/EnginePl'
make[1]: *** [Makefile:48: all] Error 1
make[1]: Leaving directory '/build/reproducible-path/gprolog-1.4.5.0/src'
make: *** [debian/rules:111: stamp-build-arch] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--- End Message ---
--- Begin Message ---
Source: gprolog
Source-Version: 1.5.0-0.1
Done: Andreas Tille <[email protected]>
We believe that the bug you reported is fixed in the latest version of
gprolog, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Andreas Tille <[email protected]> (supplier of updated gprolog package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 02 Mar 2026 15:18:47 +0100
Source: gprolog
Architecture: source
Version: 1.5.0-0.1
Distribution: unstable
Urgency: medium
Maintainer: Salvador Abreu <[email protected]>
Changed-By: Andreas Tille <[email protected]>
Closes: 1036468 1096760
Changes:
gprolog (1.5.0-0.1) unstable; urgency=medium
.
* Non-maintainer upload.
.
[ Andreas Tille ]
* New upstream version
* Maintain in Debian team on Salsa
* debhelper-compat=13
* Standards-Version: 4.7.3 (routine-update)
* Reorder sequence of d/control fields by cme (routine-update)
* Remove trailing whitespace in debian/changelog (routine-update)
* Remove trailing whitespace in debian/rules (routine-update)
* Drop use of autotools-dev debhelper.
* Set upstream metadata fields: Bug-Submit, Repository, Repository-Browse.
* Build-Depends: latexmk
* Fix Build issues with gcc-15
Closes: #1096760
* d/control: Remove unknown build architecture powerpcspe
* d/source/include-binaries: Removed
.
[ Patrice Duroux ]
* Add watch file
Closes: #1036468
* Add debian/upstream/metadata
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