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#1096496 cyrus-imapd: ftbfs with GCC-15 #1096496

Package:: src:cyrus-imapd

Source:: src:cyrus-imapd

Submitter:: Matthias Klose

Date:: 2025-05-26 13:51:01 UTC

Severity:: normal

Tags:

#1096496#5

Date:: 2025-02-17 17:09:03 UTC

From:

To:

[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/cyrus-imapd_3.10.1-1_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

[...]
 8565 |     time_t compile_time = calc_compile_time(__TIME__, __DATE__);
      |                                             ^~~~~~~~
imap/http_dav.c:8565:55: warning: macro ‘__DATE__’ might prevent reproducible builds [-Wdate-time]
 8565 |     time_t compile_time = calc_compile_time(__TIME__, __DATE__);
      |                                                       ^~~~~~~~
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/http_h2.o imap/http_h2.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/http_ischedule.o imap/http_ischedule.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/http_jwt.o imap/http_jwt.c
imap/http_ischedule.c: In function ‘isched_init’:
imap/http_ischedule.c:1104:38: warning: macro ‘__TIME__’ might prevent reproducible builds [-Wdate-time]
 1104 |     compile_time = calc_compile_time(__TIME__, __DATE__);
      |                                      ^~~~~~~~
imap/http_ischedule.c:1104:48: warning: macro ‘__DATE__’ might prevent reproducible builds [-Wdate-time]
 1104 |     compile_time = calc_compile_time(__TIME__, __DATE__);
      |                                                ^~~~~~~~
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/http_prometheus.o imap/http_prometheus.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/http_proxy.o imap/http_proxy.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/http_rss.o imap/http_rss.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/http_tzdist.o imap/http_tzdist.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/http_webdav.o imap/http_webdav.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/http_ws.o imap/http_ws.c
imap/http_rss.c: In function ‘rss_init’:
imap/http_rss.c:149:38: warning: macro ‘__TIME__’ might prevent reproducible builds [-Wdate-time]
  149 |     compile_time = calc_compile_time(__TIME__, __DATE__);
      |                                      ^~~~~~~~
imap/http_rss.c:149:48: warning: macro ‘__DATE__’ might prevent reproducible builds [-Wdate-time]
  149 |     compile_time = calc_compile_time(__TIME__, __DATE__);
      |                                                ^~~~~~~~
imap/http_tzdist.c: In function ‘tzdist_init’:
imap/http_tzdist.c:651:38: warning: macro ‘__TIME__’ might prevent reproducible builds [-Wdate-time]
  651 |     compile_time = calc_compile_time(__TIME__, __DATE__);
      |                                      ^~~~~~~~
imap/http_tzdist.c:651:48: warning: macro ‘__DATE__’ might prevent reproducible builds [-Wdate-time]
  651 |     compile_time = calc_compile_time(__TIME__, __DATE__);
      |                                                ^~~~~~~~
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/httpd.o imap/httpd.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/itip_support.o imap/itip_support.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/jcal.o imap/jcal.c
imap/httpd.c: In function ‘service_init’:
imap/httpd.c:905:38: warning: macro ‘__TIME__’ might prevent reproducible builds [-Wdate-time]
  905 |     compile_time = calc_compile_time(__TIME__, __DATE__);
      |                                      ^~~~~~~~
imap/httpd.c:905:48: warning: macro ‘__DATE__’ might prevent reproducible builds [-Wdate-time]
  905 |     compile_time = calc_compile_time(__TIME__, __DATE__);
      |                                                ^~~~~~~~
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/xcal.o imap/xcal.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/xml_support.o imap/xml_support.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/zoneinfo_db.o imap/zoneinfo_db.c
gcc -DHAVE_CONFIG_H -I.   -I. -I./lib -I. -I./lib -DLIBEXEC_DIR=\"/usr/lib/cyrus/bin\" -DSBIN_DIR=\"/usr/lib/cyrus/bin\" -DSYSCONF_DIR=\"/etc\" -DHAVE_CONFIG_H      -I/usr/include/libxml2               -I/usr/include/postgresql -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -fPIC  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cyrus-imapd-3.10.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wextra -g -fno-strict-aliasing -pipe -O2 -DPCRE2POSIX_SHARED  -c -o imap/defaultalarms.o imap/defaultalarms.c
imap/zoneinfo_db.c:308:14: error: conflicting types for ‘zoneinfo_find’; have ‘int(const char *, int,  time_t,  int (*)(void), void *)’ {aka ‘int(const char *, int,  long int,  int (*)(void), void *)’}
  308 | EXPORTED int zoneinfo_find(const char *find, int tzid_only, time_t changedsince,
      |              ^~~~~~~~~~~~~
In file included from imap/zoneinfo_db.c:64:
imap/zoneinfo_db.h:99:12: note: previous declaration of ‘zoneinfo_find’ with type ‘int(const char *, int,  time_t,  int (*)(const char *, int,  struct zoneinfo *, void *), void *)’ {aka ‘int(const char *, int,  long int,  int (*)(const char *, int,  struct zoneinfo *, void *), void *)’}
   99 | extern int zoneinfo_find(const char *find, int tzid_only, time_t changedsince,
      |            ^~~~~~~~~~~~~
imap/zoneinfo_db.c: In function ‘zoneinfo_find’:
imap/zoneinfo_db.c:321:16: error: assignment to ‘int (*)(const char *, int,  struct zoneinfo *, void *)’ from incompatible pointer type ‘int (*)(void)’ [-Wincompatible-pointer-types]
  321 |     frock.proc = proc;
      |                ^
make[3]: *** [Makefile:5578: imap/zoneinfo_db.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/build/reproducible-path/cyrus-imapd-3.10.1'
make[2]: *** [Makefile:7675: all-recursive] Error 1
make[2]: Leaving directory '/build/reproducible-path/cyrus-imapd-3.10.1'
make[1]: *** [Makefile:3414: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/cyrus-imapd-3.10.1'
dh_auto_build: error: make -j8 returned exit code 2
make: *** [debian/rules:62: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2

#1096496#12

Date:: 2025-05-24 17:06:43 UTC

From:

To:

Proposed patch that fixes the issue:
https://github.com/cyrusimap/cyrus-imapd/pull/5451

#1096496#19

Date:: 2025-05-26 13:49:30 UTC

From:

To:

We believe that the bug you reported is fixed in the latest version of
cyrus-imapd, 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 1096496@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Yadd <yadd@debian.org> (supplier of updated cyrus-imapd 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: Mon, 26 May 2025 15:12:23 +0200
Source: cyrus-imapd
Architecture: source
Version: 3.12.0-2
Distribution: experimental
Urgency: medium
Maintainer: Debian Cyrus Team <team+cyrus@tracker.debian.org>
Changed-By: Yadd <yadd@debian.org>
Closes: 1096496
Changes:
 cyrus-imapd (3.12.0-2) experimental; urgency=medium
 .
   * Add patch for gcc 15 (Closes: #1096496)
Checksums-Sha1:
 9df556e0de5b9b16b1e31b23ce4e3de198010106 5897 cyrus-imapd_3.12.0-2.dsc
 d5862fcc45f4dd92217e5509efd3a160e973f5d3 87340 cyrus-imapd_3.12.0-2.debian.tar.xz
Checksums-Sha256:
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 fe1b596593f7ecf11204a223dfdcdd6edf68cf80bd3acdf16b2c8c135c45063c 87340 cyrus-imapd_3.12.0-2.debian.tar.xz
Files:
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 c2bd4979de5472f4fe9fcb445c3867c7 87340 mail optional cyrus-imapd_3.12.0-2.debian.tar.xz
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#1096496 cyrus-imapd: ftbfs with GCC-15 #1096496

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