Bug#1015629: marked as done (qt6-webchannel: ftbfs with LTO (link time optimization) enabled)
Your message dated Sat, 05 Nov 2022 09:19:53 +0000
with message-id <E1orFLF-00AjJF-HW@fasolo.debian.org>
and subject line Bug#1015629: fixed in qt6-webchannel 6.4.0-2
has caused the Debian Bug report #1015629,
regarding qt6-webchannel: 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.
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--
1015629: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015629
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
- To: maintonly@bugs.debian.org
- Subject: qt6-webchannel: ftbfs with LTO (link time optimization) enabled
- From: Matthias Klose <doko@debian.org>
- Date: Tue, 19 Jul 2022 16:59:41 +0000
- Message-id: <E1oDqZR-0007ri-0F@paradis.debian.org>
Package: src:qt6-webchannel
Version: 6.2.4-2
Severity: minor
Tags: sid bookworm
User: debian-gcc@lists.debian.org
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/qt6-webchannel_6.2.4-2_unstable_dpkglto.log
The last lines of the build log are at the end of this report.
[...]
-- Installing: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/cmake/Qt6BuildInternals/StandaloneTests/QtWebChannelTestsConfig.cmake
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/cmake
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/cmake/Qt6Qml
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/cmake/Qt6Qml/QmlPlugins
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/cmake/Qt6WebChannel
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/cmake/Qt6BuildInternals
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/cmake/Qt6BuildInternals/StandaloneTests
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/qt6
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/qt6/mkspecs
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/qt6/mkspecs/modules
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/qt6/qml
-- Up-to-date: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/qt6/qml/QtWebChannel
-- Installing: /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/libQt6WebChannel.prl
debian/rules execute_after_dh_auto_install
make[1]: Entering directory '/<<PKGBUILDDIR>>'
# Reproducible builds: remove build paths from .prl files
sed -i -e '/^QMAKE_PRL_BUILD_DIR/d' debian/tmp/usr/lib/x86_64-linux-gnu/libQt6*.prl
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_install -O--buildsystem=cmake\+ninja
dh_installdocs -O--buildsystem=cmake\+ninja
dh_installchangelogs -O--buildsystem=cmake\+ninja
dh_installsystemduser -O--buildsystem=cmake\+ninja
dh_perl -O--buildsystem=cmake\+ninja
dh_link -O--buildsystem=cmake\+ninja
dh_strip_nondeterminism -O--buildsystem=cmake\+ninja
dh_compress -O--buildsystem=cmake\+ninja
dh_fixperms -O--buildsystem=cmake\+ninja
dh_missing -O--buildsystem=cmake\+ninja
dh_dwz -a -O--buildsystem=cmake\+ninja
dh_strip -a -O--buildsystem=cmake\+ninja
dh_makeshlibs -a -O--buildsystem=cmake\+ninja
dpkg-gensymbols: error: some symbols or patterns disappeared in the symbols file: see diff output below
dpkg-gensymbols: warning: debian/libqt6webchannel6/DEBIAN/symbols doesn't match completely debian/libqt6webchannel6.symbols
--- debian/libqt6webchannel6.symbols (libqt6webchannel6_6.2.4-2_amd64)
+++ dpkg-gensymbolsma_sxK 2022-06-10 09:04:12.937948118 +0000
@@ -111,7 +111,7 @@
_ZNK20QMetaObjectPublisher12blockUpdatesEv@Base 6.2.1
_ZNK20QMetaObjectPublisher12unwrapObjectERK7QString@Base 6.2.1
_ZNK20QMetaObjectPublisher13unwrapVariantERK8QVariant@Base 6.2.1
- _ZNK20QMetaObjectPublisher14PropertyUpdate15propertyIndicesERK5QHashIi4QSetIiEE@Base 6.2.1
+#MISSING: 6.2.4-2# _ZNK20QMetaObjectPublisher14PropertyUpdate15propertyIndicesERK5QHashIi4QSetIiEE@Base 6.2.1
_ZNK20QMetaObjectPublisher15conversionScoreERK10QJsonValuei@Base 6.2.1
_ZNK20QMetaObjectPublisher16broadcastMessageERK11QJsonObject@Base 6.2.1
_ZNK20QMetaObjectPublisher19deleteWrappedObjectEP7QObject@Base 6.2.1
@@ -121,9 +121,9 @@
_ZNK22QQmlWebChannelAttached10metaObjectEv@Base 6.2.1
_ZNK22QQmlWebChannelAttached2idEv@Base 6.2.1
_ZNK28QWebChannelAbstractTransport10metaObjectEv@Base 6.2.1
- (optional=templinst)_ZNKSt8_Rb_treeI7QStringSt4pairIKS0_8QVariantESt10_Select1stIS4_ESt4lessIS0_ESaIS4_EE4findERS2_@Base 6.2.1
- (optional=templinst)_ZNSt8_Rb_treeI7QStringSt4pairIKS0_8QVariantESt10_Select1stIS4_ESt4lessIS0_ESaIS4_EE24_M_get_insert_unique_posERS2_@Base 6.2.1
- (optional=templinst|arch=amd64)_ZNSt8_Rb_treeI7QStringSt4pairIKS0_8QVariantESt10_Select1stIS4_ESt4lessIS0_ESaIS4_EE29_M_get_insert_hint_unique_posESt23_Rb_tree_const_iteratorIS4_ERS2_@Base 6.2.2
+#MISSING: 6.2.4-2# (optional=templinst)_ZNKSt8_Rb_treeI7QStringSt4pairIKS0_8QVariantESt10_Select1stIS4_ESt4lessIS0_ESaIS4_EE4findERS2_@Base 6.2.1
+#MISSING: 6.2.4-2# (optional=templinst)_ZNSt8_Rb_treeI7QStringSt4pairIKS0_8QVariantESt10_Select1stIS4_ESt4lessIS0_ESaIS4_EE24_M_get_insert_unique_posERS2_@Base 6.2.1
+#MISSING: 6.2.4-2# (optional=templinst|arch=amd64)_ZNSt8_Rb_treeI7QStringSt4pairIKS0_8QVariantESt10_Select1stIS4_ESt4lessIS0_ESaIS4_EE29_M_get_insert_hint_unique_posESt23_Rb_tree_const_iteratorIS4_ERS2_@Base 6.2.2
_ZTI11QWebChannel@Base 6.2.1
_ZTI14QQmlWebChannel@Base 6.2.1
_ZTI18QWebChannelPrivate@Base 6.2.1
@@ -138,7 +138,7 @@
_ZTS28QWebChannelAbstractTransport@Base 6.2.1
_ZTV11QWebChannel@Base 6.2.1
_ZTV14QQmlWebChannel@Base 6.2.1
- _ZTV18QWebChannelPrivate@Base 6.2.1
+#MISSING: 6.2.4-2# _ZTV18QWebChannelPrivate@Base 6.2.1
_ZTV20QMetaObjectPublisher@Base 6.2.1
_ZTV22QQmlWebChannelAttached@Base 6.2.1
_ZTV28QWebChannelAbstractTransport@Base 6.2.1
dh_makeshlibs: error: failing due to earlier errors
make: *** [debian/rules:7: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--- End Message ---
--- Begin Message ---
Source: qt6-webchannel
Source-Version: 6.4.0-2
Done: Patrick Franz <deltaone@debian.org>
We believe that the bug you reported is fixed in the latest version of
qt6-webchannel, 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 1015629@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Patrick Franz <deltaone@debian.org> (supplier of updated qt6-webchannel 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)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sat, 05 Nov 2022 10:02:45 +0100
Source: qt6-webchannel
Architecture: source
Version: 6.4.0-2
Distribution: experimental
Urgency: medium
Maintainer: Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
Changed-By: Patrick Franz <deltaone@debian.org>
Closes: 1015629 1023077
Changes:
qt6-webchannel (6.4.0-2) experimental; urgency=medium
.
[ Patrick Franz ]
* Enable link time optimization (Closes: #1015629).
* Pass QT_HOST_PATH to cmake in cross-builds, thx to Helmut Grohne
(Closes: #1023077).
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53cc484842a7832e247baeaca70d0592e6ae49e1 5916 qt6-webchannel_6.4.0-2.debian.tar.xz
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5b1174a4626d8f5231cc49dc3dfc7eac 5916 libs optional qt6-webchannel_6.4.0-2.debian.tar.xz
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