[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/libconvert-uulib-perl_1.8+dfsg-1_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

[...]
      |                  ^~~~~~~~~~~~  ~~~~
uulib/uudeview.h:224:18: note: declared here
  224 | int     UUEXPORT UURemoveTemp           _ANSI_ARGS_((uulist *));
      |                  ^~~~~~~~~~~~
UUlib.xs: In function ‘XS_Convert__UUlib__Item_decode’:
UUlib.xs:457:18: error: too many arguments to function ‘UUDecodeFile’; expected 0, have 2
  457 |         RETVAL = UUDecodeFile (item, target);
      |                  ^~~~~~~~~~~~  ~~~~
uulib/uudeview.h:225:18: note: declared here
  225 | int     UUEXPORT UUDecodeFile           _ANSI_ARGS_((uulist *, char *));
      |                  ^~~~~~~~~~~~
UUlib.xs: In function ‘XS_Convert__UUlib__Item_info’:
UUlib.xs:468:9: error: too many arguments to function ‘UUInfoFile’; expected 0, have 3
  468 |         UUInfoFile (item, (void *)func, uu_info_file);
      |         ^~~~~~~~~~  ~~~~
uulib/uudeview.h:226:18: note: declared here
  226 | int     UUEXPORT UUInfoFile             _ANSI_ARGS_((uulist *, void *,
      |                  ^~~~~~~~~~
yes
checking for ranlib... ranlib
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ANSI C header files... make[1]: *** [Makefile:339: UUlib.o] Error 1
make[1]: *** Waiting for unfinished jobs....
yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for size_t... yes
checking whether time.h and sys/time.h may both be included... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking for unistd.h... (cached) yes
checking for memory.h... (cached) yes
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking errno.h usability... yes
checking errno.h presence... yes
checking for errno.h... yes
checking io.h usability... no
checking io.h presence... no
checking for io.h... no
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking for tempnam... yes
checking for gettimeofday... yes
checking for flockfile... yes
checking for getc_unlocked... yes
checking for feof_unlocked... yes
checking for ferror_unlocked... yes
checking for chmod... yes
checking for umask... yes
checking for mkstemp... yes
checking version number... 0.5pl20
configure: creating ./config.status
config.status: creating Makefile
config.status: creating config.h
make[1]: Leaving directory '/build/reproducible-path/libconvert-uulib-perl-1.8+dfsg'
dh_auto_build: error: make -j8 returned exit code 2
make: *** [debian/rules:7: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2

Some improvement, after https://salsa.debian.org/perl-team/modules/packages/libconvert-uulib-perl/-/commit/18088d6a96fbfaad94a7ca8844aaab146d25bcf8
I see less errors but sadly I have no idea of perl-xs
-- 
-----------------------------------------------------------------
| ⢀⣴⠾⠻⢶⣦⠀                                            Victor Seva |
| ⣾⠁⢠⠒⠀⣿⡁                     linuxmaniac@torreviejawireless.org |
| ⢿⡄⠘⠷⠚⠋⠀PGP: 8F19 CADC D42A 42D4 5563  730C 51A0 9B18 CF5A 5068 |
| ⠈⠳⣄⠀⠀⠀                                        Debian Developer |
  -----------------------------------------------------------------

Hello,

Bug #1097175 in libconvert-uulib-perl reported by you has been fixed in the
Git repository and is awaiting an upload. You can see the commit
message below and you can check the diff of the fix at:

https://salsa.debian.org/perl-team/modules/packages/libconvert-uulib-perl/-/commit/b64e335fc7f6da9840a3c09284507c9383f94e08
------------------------------------------------------------------------
Fix FTBFS with gcc15 by explicitly building with std=gnu17.

LP: #2124961
Closes: #1097175
------------------------------------------------------------------------

(this message was generated automatically)
-- 
Greetings

https://bugs.debian.org/1097175

We believe that the bug you reported is fixed in the latest version of
libconvert-uulib-perl, 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 1097175@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
gregor herrmann <gregoa@debian.org> (supplier of updated libconvert-uulib-perl 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 ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Sat, 04 Oct 2025 00:56:39 +0200
Source: libconvert-uulib-perl
Architecture: source
Version: 1:1.8+dfsg-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Perl Group <pkg-perl-maintainers@lists.alioth.debian.org>
Changed-By: gregor herrmann <gregoa@debian.org>
Closes: 1097175
Changes:
 libconvert-uulib-perl (1:1.8+dfsg-3) unstable; urgency=medium
 .
   * Team upload.
 .
   [ Alexandre Detiste ]
   * refresh copyright-check
 .
   [ Simon Poirier ]
   * Fix FTBFS with gcc15 by explicitly building with std=gnu17.
     (LP: #2124961) (Closes: #1097175)
 .
   [ gregor herrmann ]
   * Remove «Rules-Requires-Root: no», which is the current default.
   * Update Build-Depends for cross builds.
   * Annotate test-only build dependencies with <!nocheck>.
   * Add IT bugs in 0.111-1. Changes-By: lintian-brush
   * Remove «Priority: optional», which is the current default.
Checksums-Sha1:
 0884a0535cc08b1fd73ee9eba5c46e09c3f4f2db 2491 libconvert-uulib-perl_1.8+dfsg-3.dsc
 7504aee92efcced018054e88920e591189d8c3e7 10292 libconvert-uulib-perl_1.8+dfsg-3.debian.tar.xz
Checksums-Sha256:
 5f72d726a64e8a4cbe4c231799d47fd347944eafacdb7702b8e4143bf678d45b 2491 libconvert-uulib-perl_1.8+dfsg-3.dsc
 67cfd639f625c8e11998442150285d351fbd79645e64c683859e703c99280b5b 10292 libconvert-uulib-perl_1.8+dfsg-3.debian.tar.xz
Files:
 04c3953ae4d2f4e3934c0930a41196c4 2491 perl optional libconvert-uulib-perl_1.8+dfsg-3.dsc
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