Your message dated Sun, 13 Jul 2025 22:49:03 +0000
with message-id <[email protected]>
and subject line Bug#1096689: fixed in gdm3 48.0-2
has caused the Debian Bug report #1096689,
regarding gdm3: 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
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
1096689: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1096689
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: src:gdm3
Version: 48~beta-1
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/gdm3_48~beta-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
[...]
group : Debian-gdm
ipv6 : true
lang-file : /etc/default/locale
libdir : lib/x86_64-linux-gnu
localstatedir : /var
log-dir : /var/log/gdm3
pam-mod-dir : /usr/lib/x86_64-linux-gnu/security
pid-file : /run/gdm3.pid
plymouth : enabled
prefix : /usr
python.bytecompile : -1
ran-once-marker-dir : /run/gdm3
run-dir : /run/gdm3
screenshot-dir : /run/gdm3/greeter
selinux : enabled
sysconfdir : /etc
sysconfsubdir : gdm3
user : Debian-gdm
working-dir : /var/lib/gdm3
wrap_mode : nodownload
x11-support : true
xauth-dir : /run/gdm3
Found ninja-1.12.1 at /usr/bin/ninja
make[1]: Leaving directory '/build/reproducible-path/gdm3-48~beta'
debian/rules override_dh_auto_build
make[1]: Entering directory '/build/reproducible-path/gdm3-48~beta'
pod2man --release="GNOME 48~beta-1" --center="Debian GNU/Linux" --section=8 \
debian/gdm3.8.pod | sed -e 's/debian:://' >debian/gdm3.8
debian/gdm3.8.pod around line 58: Non-ASCII character seen before =encoding in
'Rapha�l'. Assuming UTF-8
POD document had syntax errors at /usr/bin/pod2man line 69.
pod2man --release="GNOME 48~beta-1" --center="Debian GNU/Linux" --section=1 \
debian/gdmflexiserver.1.pod | sed -e 's/debian:://'
>debian/gdmflexiserver.1
dh_auto_build
cd obj-x86_64-linux-gnu && LC_ALL=C.UTF-8 ninja -j8 -v
[1/296] cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-profile.c.o -MF
common/libgdmcommon.a.p/gdm-profile.c.o.d -o
common/libgdmcommon.a.p/gdm-profile.c.o -c ../common/gdm-profile.c
[2/296] cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-settings-utils.c.o -MF
common/libgdmcommon.a.p/gdm-settings-utils.c.o.d -o
common/libgdmcommon.a.p/gdm-settings-utils.c.o -c ../common/gdm-settings-utils.c
FAILED: common/libgdmcommon.a.p/gdm-settings-utils.c.o
cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-settings-utils.c.o -MF
common/libgdmcommon.a.p/gdm-settings-utils.c.o.d -o
common/libgdmcommon.a.p/gdm-settings-utils.c.o -c ../common/gdm-settings-utils.c
In file included from ../common/gdm-settings-utils.c:38:
../common/gdm-settings-utils.h:47:77: error: expected ‘;’, ‘,’ or ‘)’ before
‘bool’
47 |
gboolean *bool);
|
^~~~
../common/gdm-settings-utils.c:290:50: error: expected ‘;’, ‘,’ or ‘)’ before
‘bool’
290 | gboolean *bool)
| ^~~~
[3/296] cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-settings-direct.c.o -MF
common/libgdmcommon.a.p/gdm-settings-direct.c.o.d -o
common/libgdmcommon.a.p/gdm-settings-direct.c.o -c
../common/gdm-settings-direct.c
FAILED: common/libgdmcommon.a.p/gdm-settings-direct.c.o
cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-settings-direct.c.o -MF
common/libgdmcommon.a.p/gdm-settings-direct.c.o.d -o
common/libgdmcommon.a.p/gdm-settings-direct.c.o -c
../common/gdm-settings-direct.c
In file included from ../common/gdm-settings-direct.c:38:
../common/gdm-settings-utils.h:47:77: error: expected ‘;’, ‘,’ or ‘)’ before
‘bool’
47 |
gboolean *bool);
|
^~~~
../common/gdm-settings-direct.c: In function ‘gdm_settings_direct_get_boolean’:
../common/gdm-settings-direct.c:159:15: error: implicit declaration of function
‘gdm_settings_parse_value_as_boolean’; did you mean
‘gdm_settings_parse_value_as_double’? [-Wimplicit-function-declaration]
159 | ret = gdm_settings_parse_value_as_boolean (str, value);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| gdm_settings_parse_value_as_double
[4/296] cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-log.c.o -MF
common/libgdmcommon.a.p/gdm-log.c.o.d -o common/libgdmcommon.a.p/gdm-log.c.o -c
../common/gdm-log.c
[5/296] cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-settings-backend.c.o -MF
common/libgdmcommon.a.p/gdm-settings-backend.c.o.d -o
common/libgdmcommon.a.p/gdm-settings-backend.c.o -c
../common/gdm-settings-backend.c
[6/296] cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-settings-desktop-backend.c.o -MF
common/libgdmcommon.a.p/gdm-settings-desktop-backend.c.o.d -o
common/libgdmcommon.a.p/gdm-settings-desktop-backend.c.o -c
../common/gdm-settings-desktop-backend.c
[7/296] cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-address.c.o -MF
common/libgdmcommon.a.p/gdm-address.c.o.d -o
common/libgdmcommon.a.p/gdm-address.c.o -c ../common/gdm-address.c
[8/296] cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-settings.c.o -MF
common/libgdmcommon.a.p/gdm-settings.c.o.d -o
common/libgdmcommon.a.p/gdm-settings.c.o -c ../common/gdm-settings.c
[9/296] cc -Icommon/libgdmcommon.a.p -Icommon -I../common -I. -I..
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include
-I/usr/include/sysprof-6 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/gio-unix-2.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64
-Wall -Winvalid-pch -D_GNU_SOURCE -g -O2 -Werror=implicit-function-declaration
'-ffile-prefix-map=/build/reproducible-path/gdm3-48~beta=.'
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
-pthread -MD -MQ common/libgdmcommon.a.p/gdm-common.c.o -MF
common/libgdmcommon.a.p/gdm-common.c.o.d -o
common/libgdmcommon.a.p/gdm-common.c.o -c ../common/gdm-common.c
ninja: build stopped: subcommand failed.
dh_auto_build: error: cd obj-x86_64-linux-gnu && LC_ALL=C.UTF-8 ninja -j8 -v
returned exit code 1
make[1]: *** [debian/rules:69: override_dh_auto_build] Error 25
make[1]: Leaving directory '/build/reproducible-path/gdm3-48~beta'
make: *** [debian/rules:39: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--- End Message ---
--- Begin Message ---
Source: gdm3
Source-Version: 48.0-2
Done: Simon McVittie <[email protected]>
We believe that the bug you reported is fixed in the latest version of
gdm3, 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.
Simon McVittie <[email protected]> (supplier of updated gdm3 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: Sun, 13 Jul 2025 20:08:32 +0100
Source: gdm3
Architecture: source
Version: 48.0-2
Distribution: unstable
Urgency: medium
Maintainer: Debian GNOME Maintainers
<[email protected]>
Changed-By: Simon McVittie <[email protected]>
Closes: 1051785 1096689 1105057
Changes:
gdm3 (48.0-2) unstable; urgency=medium
.
* Team upload
* d/greeter.dconf-defaults: Remove non-functional theming options.
The visual design of the greeter (login prompt) is no longer intended
to be configurable, and in particular the background is no longer
configurable, so none of the background-related settings have any
effect. The greeter also does not use GTK, so changing the GTK
theme has no effect on it.
Remove these options from the default configuration file so that
they will not mislead sysadmins. (Closes: #1105057)
* d/greeter.dconf-defaults: Add some useful example options.
Disabling fingerprint authentication is one of the examples given
in the GNOME System Administration Guide. The steps from that guide
won't actually work as-is on Debian (because we use a different
username for the greeter, #1107944) but we can make it as easy as
possible to do the equivalent.
Meanwhile, disabling smartcard authentication is a way to avoid the
presence of a smartcard having the side-effect of disabling the user
list, and in some configurations also the ability to log in with a
password (#1051785).
* d/gdm3.alternatives: When smart card authentication is re-enabled,
make gdm-smartcard-sssd-or-password the default.
With the previous default, gdm-smartcard-sssd-exclusive, if a smart
card was plugged in and libpam-sss was installed, we would reject
attempts to log in with a password. This is the most-hardened choice
if smart cards are being used for authentication, but prevents login
if the smart card has not been enrolled for authentication and is
actually being used for some other purpose such as OpenPGP or X509.
(Closes: #1051785)
* d/greeter.dconf-defaults: Disable smartcard authentication by default.
Enabling smartcard authentication has side-effects on other aspects of
greeter behaviour if a compatible smartcard happens to be connected:
in particular, it disables the user list, resulting in users being
required to type their username to log in.
Enrolling smartcards to be used for authentication requires sysadmin
action, so it seems reasonable to require the sysadmin to take action
to enable it after they have done the necessary enrolment step.
(Closes: #1051785)
* d/p/gdm-settings-utils-rename-variable-to-fix-build-with-gcc-.patch:
Add patch from upstream 49.alpha.0 to fix FTBFS in C23 mode.
This won't become relevant until gcc 15 becomes the default during
the forky cycle, but is a harmless change while we're uploading anyway.
(Closes: #1096689)
Checksums-Sha1:
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Files:
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3cf84c15def8c2cb1e0c1668eea0b361 86860 gnome optional gdm3_48.0-2.debian.tar.xz
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