Your message dated Mon, 11 Aug 2025 17:14:33 +0000
with message-id <[email protected]>
and subject line Bug#1015547: fixed in mosquitto 2.0.22-1
has caused the Debian Bug report #1015547,
regarding mosquitto: ftbfs with LTO (link time optimization) enabled
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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immediately.)
--
1015547: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015547
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: src:mosquitto
Version: 2.0.11-1.1
Severity: minor
Tags: sid bookworm
User: [email protected]
Usertags: ftbfs-lto
This package currently fails to build (at least on the amd64
architecture) with link time optimizations enabled. For a background
for LTO please see
https://wiki.debian.org/ToolChain/LTO
The goal is to enable this optimization by default in an upcoming
Debian release in dpkg-buildflags for 64bit architectures. The goal
is to get this package to build with link time optimizations, or to
explicitly disable link time optimizations for this package build.
To reproduce the build failure, enable the lto optimization in
testing/unstable by adding "optimize=+lto" to DEB_BUILD_MAINT_OPTIONS
in the debian/rules file, or if this macro is unset, just set it:
export DEB_BUILD_MAINT_OPTIONS = optimize=+lto
Please try to fix the build with lto enabled, fixing the packaging or
forwarding the issue upstream. If the issue cannot be fixed,
explicitly disallow building the package with lto by adding to your
rules file:
export DEB_BUILD_MAINT_OPTIONS = optimize=-lto
or adding that string to your existing setting of DEB_BUILD_MAINT_OPTIONS.
The full build log can be found at:
http://qa-logs.debian.net/2022/06/09/dpkglto/mosquitto_2.0.11-1.1_unstable_dpkglto.log
The last lines of the build log are at the end of this report.
[...]
install -m 644 debian/README-certs debian/tmp/etc/mosquitto/certs/README
install -m 644 debian/mosquitto.conf debian/tmp/etc/mosquitto/mosquitto.conf
install -d debian/tmp/lib/systemd/system/
install -m 644 ./service/systemd/mosquitto.service.notify
debian/tmp/lib/systemd/system/mosquitto.service
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_install -O--buildsystem=cmake
dh_installdocs -O--buildsystem=cmake
debian/rules override_dh_installchangelogs
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_installchangelogs ChangeLog.txt
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_installexamples -O--buildsystem=cmake
dh_installman -O--buildsystem=cmake
dh_installinit -O--buildsystem=cmake
dh_installsystemd -O--buildsystem=cmake
dh_installsystemduser -O--buildsystem=cmake
dh_installlogrotate -O--buildsystem=cmake
dh_lintian -O--buildsystem=cmake
dh_perl -O--buildsystem=cmake
dh_link -O--buildsystem=cmake
dh_strip_nondeterminism -O--buildsystem=cmake
dh_compress -O--buildsystem=cmake
dh_fixperms -O--buildsystem=cmake
dh_missing -O--buildsystem=cmake
dh_dwz -O--buildsystem=cmake
dwz: debian/mosquitto/usr/sbin/mosquitto: DWARF compression not beneficial -
old size 446883 new size 448339
debian/rules override_dh_strip
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_strip -p mosquitto --dbgsym-migration='mosquitto-dbg (<< 1.5)' -Xlibmosquitto
dh_strip -p libmosquitto1 --dbgsym-migration='libmosquitto1-dbg (<< 1.5)'
-Xlibmosquittopp -Xsbin/mosquitto
dh_strip -p libmosquittopp1 --dbgsym-migration='libmosquittopp1-dbg (<< 1.5)'
-Xlibmosquitto.so -Xsbin/mosquitto
dh_strip --remaining-packages
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
debian/rules override_dh_makeshlibs
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_makeshlibs -- -c4
dpkg-gensymbols: error: some symbols or patterns disappeared in the symbols
file: see diff output below
dpkg-gensymbols: warning: debian/libmosquittopp1/DEBIAN/symbols doesn't match
completely debian/libmosquittopp1.symbols
--- debian/libmosquittopp1.symbols (libmosquittopp1_2.0.11-1.1_amd64)
+++ dpkg-gensymbols6XzlFX 2022-06-10 09:02:40.053478183 +0000
@@ -18,15 +18,15 @@
(c++)"mosqpp::mosquittopp::max_inflight_messages_set(unsigned int)@Base" 1.2
(c++)"mosqpp::mosquittopp::message_retry_set(unsigned int)@Base" 1.0
(c++)"mosqpp::mosquittopp::mosquittopp(char const*, bool)@Base" 1.0
- (c++)"mosqpp::mosquittopp::on_connect(int)@Base" 1.0
- (c++)"mosqpp::mosquittopp::on_connect_with_flags(int, int)@Base" 1.5
- (c++)"mosqpp::mosquittopp::on_disconnect(int)@Base" 1.0
- (c++)"mosqpp::mosquittopp::on_error()@Base" 1.0
- (c++)"mosqpp::mosquittopp::on_log(int, char const*)@Base" 1.0
- (c++)"mosqpp::mosquittopp::on_message(mosquitto_message const*)@Base" 1.0
- (c++)"mosqpp::mosquittopp::on_publish(int)@Base" 1.0
- (c++)"mosqpp::mosquittopp::on_subscribe(int, int, int const*)@Base" 1.0
- (c++)"mosqpp::mosquittopp::on_unsubscribe(int)@Base" 1.0
+#MISSING: 2.0.11-1.1# (c++)"mosqpp::mosquittopp::on_connect(int)@Base" 1.0
+#MISSING: 2.0.11-1.1# (c++)"mosqpp::mosquittopp::on_connect_with_flags(int,
int)@Base" 1.5
+#MISSING: 2.0.11-1.1# (c++)"mosqpp::mosquittopp::on_disconnect(int)@Base" 1.0
+#MISSING: 2.0.11-1.1# (c++)"mosqpp::mosquittopp::on_error()@Base" 1.0
+#MISSING: 2.0.11-1.1# (c++)"mosqpp::mosquittopp::on_log(int, char
const*)@Base" 1.0
+#MISSING: 2.0.11-1.1# (c++)"mosqpp::mosquittopp::on_message(mosquitto_message
const*)@Base" 1.0
+#MISSING: 2.0.11-1.1# (c++)"mosqpp::mosquittopp::on_publish(int)@Base" 1.0
+#MISSING: 2.0.11-1.1# (c++)"mosqpp::mosquittopp::on_subscribe(int, int, int
const*)@Base" 1.0
+#MISSING: 2.0.11-1.1# (c++)"mosqpp::mosquittopp::on_unsubscribe(int)@Base" 1.0
(c++)"mosqpp::mosquittopp::opts_set(mosq_opt_t, void*)@Base" 1.4
(c++)"mosqpp::mosquittopp::publish(int*, char const*, int, void const*, int,
bool)@Base" 1.0
(c++)"mosqpp::mosquittopp::reconnect()@Base" 1.0
dh_makeshlibs: error: failing due to earlier errors
make[1]: *** [debian/rules:37: override_dh_makeshlibs] Error 25
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:4: binary] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary subprocess returned exit
status 2
--- End Message ---
--- Begin Message ---
Source: mosquitto
Source-Version: 2.0.22-1
Done: Gianfranco Costamagna <[email protected]>
We believe that the bug you reported is fixed in the latest version of
mosquitto, 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.
Gianfranco Costamagna <[email protected]> (supplier of updated mosquitto
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, 11 Aug 2025 18:12:24 +0200
Source: mosquitto
Built-For-Profiles: noudeb
Architecture: source
Version: 2.0.22-1
Distribution: unstable
Urgency: medium
Maintainer: Debian IoT Maintainers
<[email protected]>
Changed-By: Gianfranco Costamagna <[email protected]>
Closes: 1015547
Changes:
mosquitto (2.0.22-1) unstable; urgency=medium
.
* Team upload.
* New upstream release
- builds with lto enabled (Closes: #1015547)
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