Your message dated Sat, 06 Sep 2025 12:51:53 +0000
with message-id <[email protected]>
and subject line Bug#1096599: fixed in exiftags 1.01-8
has caused the Debian Bug report #1096599,
regarding exiftags: 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.

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-- 
1096599: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1096599
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: src:exiftags
Version: 1.01-7
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/exiftags_1.01-7_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

[...]
  109 | extern void sigma_prop(struct exifprop *prop, struct exiftags *t);
      |             ^~~~~~~~~~
makers.c:58:48: error: initialization of ‘struct ifd * (*)(void)’ from 
incompatible pointer type ‘struct ifd * (*)(u_int32_t,  struct tiffmeta *)’ 
{aka ‘struct ifd * (*)(unsigned int,  struct tiffmeta *)’} 
[-Wincompatible-pointer-types]
   58 |         { EXIF_MKR_SIGMA, "sigma", sigma_prop, sigma_ifd },
      |                                                ^~~~~~~~~
makers.c:58:48: note: (near initialization for ‘makers[12].ifdfun’)
makers.h:110:20: note: ‘sigma_ifd’ declared here
  110 | extern struct ifd *sigma_ifd(u_int32_t offset, struct tiffmeta *md);
      |                    ^~~~~~~~~
make[1]: *** [Makefile:30: makers.o] Error 1
make[1]: *** Waiting for unfinished jobs....
exif.c: In function ‘postprop’:
exif.c:255:33: error: too many arguments to function 
‘makers[(int)t->mkrval].propfun’; expected 0, have 2
  255 |                                 makers[t->mkrval].propfun(prop, t);
      |                                 ^~~~~~                    ~~~~
In file included from exif.c:57:
makers.h:55:16: note: declared here
   55 |         void (*propfun)();              /* Function to parse 
properties. */
      |                ^~~~~~~
exif.c: In function ‘parsetag’:
exif.c:596:37: error: too many arguments to function 
‘makers[(int)t->mkrval].ifdfun’; expected 0, have 2
  596 |                                     
makers[t->mkrval].ifdfun(prop->value, md);
      |                                     ^~~~~~                   ~~~~~~~~~~~
makers.h:56:23: note: declared here
   56 |         struct ifd *(*ifdfun)();        /* Function to read IFD. */
      |                       ^~~~~~
canon.c: In function ‘canon_subval’:
canon.c:1147:32: error: too many arguments to function ‘valfun’; expected 0, 
have 4
 1147 |                 if (valfun && !valfun(aprop, prop, off, t)) {
      |                                ^~~~~~ ~~~~~
canon.c: In function ‘canon_prop’:
canon.c:1254:58: error: passing argument 4 of ‘canon_subval’ from incompatible 
pointer type [-Wincompatible-pointer-types]
 1254 |                 if (!canon_subval(prop, t, canon_tags01, canon_prop01))
      |                                                          ^~~~~~~~~~~~
      |                                                          |
      |                                                          int (*)(struct 
exifprop *, struct exifprop *, unsigned char *, struct exiftags *)
canon.c:1107:36: note: expected ‘int (*)(void)’ but argument is of type ‘int 
(*)(struct exifprop *, struct exifprop *, unsigned char *, struct exiftags *)’
 1107 |     struct exiftag *subtags, int (*valfun)())
      |                              ~~~~~~^~~~~~~~~
canon.c:938:1: note: ‘canon_prop01’ declared here
  938 | canon_prop01(struct exifprop *aprop, struct exifprop *prop,
      | ^~~~~~~~~~~~
canon.c:1290:53: error: passing argument 4 of ‘canon_subval’ from incompatible 
pointer type [-Wincompatible-pointer-types]
 1290 |                 canon_subval(prop, t, canon_tags04, canon_prop04);
      |                                                     ^~~~~~~~~~~~
      |                                                     |
      |                                                     int (*)(struct 
exifprop *, struct exifprop *, unsigned char *, struct exiftags *)
canon.c:1107:36: note: expected ‘int (*)(void)’ but argument is of type ‘int 
(*)(struct exifprop *, struct exifprop *, unsigned char *, struct exiftags *)’
 1107 |     struct exiftag *subtags, int (*valfun)())
      |                              ~~~~~~^~~~~~~~~
canon.c:1003:1: note: ‘canon_prop04’ declared here
 1003 | canon_prop04(struct exifprop *aprop, struct exifprop *prop,
      | ^~~~~~~~~~~~
canon.c:1294:58: error: passing argument 4 of ‘canon_subval’ from incompatible 
pointer type [-Wincompatible-pointer-types]
 1294 |                 if (!canon_subval(prop, t, canon_tagsA0, canon_propA0))
      |                                                          ^~~~~~~~~~~~
      |                                                          |
      |                                                          int (*)(struct 
exifprop *, struct exifprop *, unsigned char *, struct exiftags *)
canon.c:1107:36: note: expected ‘int (*)(void)’ but argument is of type ‘int 
(*)(struct exifprop *, struct exifprop *, unsigned char *, struct exiftags *)’
 1107 |     struct exiftag *subtags, int (*valfun)())
      |                              ~~~~~~^~~~~~~~~
canon.c:1084:1: note: ‘canon_propA0’ declared here
 1084 | canon_propA0(struct exifprop *aprop, struct exifprop *prop,
      | ^~~~~~~~~~~~
make[1]: *** [Makefile:30: exif.o] Error 1
make[1]: *** [Makefile:30: canon.o] Error 1
make[1]: Leaving directory '/build/reproducible-path/exiftags-1.01'
dh_auto_build: error: make -j8 "INSTALL=install --strip-program=true" returned 
exit code 2
make: *** [debian/rules:8: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2

--- End Message ---
--- Begin Message ---
Source: exiftags
Source-Version: 1.01-8
Done: Laszlo Boszormenyi (GCS) <[email protected]>

We believe that the bug you reported is fixed in the latest version of
exiftags, 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.
Laszlo Boszormenyi (GCS) <[email protected]> (supplier of updated exiftags 
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: Sat, 06 Sep 2025 13:42:40 +0200
Source: exiftags
Architecture: source
Version: 1.01-8
Distribution: unstable
Urgency: medium
Maintainer: Laszlo Boszormenyi (GCS) <[email protected]>
Changed-By: Laszlo Boszormenyi (GCS) <[email protected]>
Closes: 1096599
Changes:
 exiftags (1.01-8) unstable; urgency=medium
 .
   * Declare function arguments for function pointers (closes: #1096599).
   * Update debhelper level to 13 .
   * Update Standards-Version to 4.7.2 .
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