Bug#1013550: sddm: FTBFS: XorgDisplayServer.cpp:68:42: error: use of deleted function ‘QCharRef& QCharRef::operator=(char)’
Source: sddm
Version: 0.19.0-3
Severity: serious
Justification: FTBFS
Tags: bookworm sid ftbfs
User: lucas@debian.org
Usertags: ftbfs-20220624 ftbfs-bookworm
Hi,
During a rebuild of all packages in sid, your package failed to build
on amd64.
Relevant part (hopefully):
> cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src/daemon && /usr/bin/c++ -DHAVE_JOURNALD -DHAVE_SYSTEMD -DNDEBUG -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_DEBUG -DQT_NO_FOREACH -DQT_QML_LIB -DUSE_PAM -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src/daemon -I/<<PKGBUILDDIR>>/src/daemon -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src/daemon/sddm_autogen/include -I/<<PKGBUILDDIR>>/src/common -I/<<PKGBUILDDIR>>/src/auth -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src/common -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -Wall -std=c++11 -fPIC -MD -MT src/daemon/CMakeFiles/sddm.dir/PowerManager.cpp.o -MF CMakeFiles/sddm.dir/PowerManager.cpp.o.d -o CMakeFiles/sddm.dir/PowerManager.cpp.o -c /<<PKGBUILDDIR>>/src/daemon/PowerManager.cpp
> /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp: In constructor ‘SDDM::XorgDisplayServer::XorgDisplayServer(SDDM::Display*)’:
> /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp:68:42: error: use of deleted function ‘QCharRef& QCharRef::operator=(char)’
> 68 | m_cookie[i] = digits[dis(gen)];
> | ^
> In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:47,
> from /usr/include/x86_64-linux-gnu/qt5/QtCore/QObject:1,
> from /<<PKGBUILDDIR>>/src/daemon/DisplayServer.h:24,
> from /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.h:24,
> from /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp:21:
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1236:15: note: declared here
> 1236 | QCharRef &operator=(char c) = delete;
> | ^~~~~~~~
> /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp: In member function ‘virtual bool SDDM::XorgDisplayServer::start()’:
> /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp:174:74: warning: ‘QStringList QString::split(QChar, QString::SplitBehavior, Qt::CaseSensitivity) const’ is deprecated: Use split(QChar sep, Qt::SplitBehavior ...) variant instead [-Wdeprecated-declarations]
> 174 | QStringList args = mainConfig.X11.ServerArguments.get().split(QLatin1Char(' '), QString::SkipEmptyParts);
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:47,
> from /usr/include/x86_64-linux-gnu/qt5/QtCore/QObject:1,
> from /<<PKGBUILDDIR>>/src/daemon/DisplayServer.h:24,
> from /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.h:24,
> from /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp:21:
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:615:17: note: declared here
> 615 | QStringList split(QChar sep, SplitBehavior behavior,
> | ^~~~~
> /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp: In member function ‘virtual void SDDM::XorgDisplayServer::finished()’:
> /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp:288:33: warning: ‘void QProcess::start(const QString&, QIODevice::OpenMode)’ is deprecated: Use QProcess::start(const QString &program, const QStringList &arguments,OpenMode mode = ReadWrite) instead [-Wdeprecated-declarations]
> 288 | displayStopScript->start(displayStopCommand);
> | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
> In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/QProcessEnvironment:1,
> from /<<PKGBUILDDIR>>/src/auth/Auth.h:28,
> from /<<PKGBUILDDIR>>/src/daemon/Display.h:28,
> from /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp:25:
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qprocess.h:168:10: note: declared here
> 168 | void start(const QString &command, OpenMode mode = ReadWrite);
> | ^~~~~
> /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp: In member function ‘virtual void SDDM::XorgDisplayServer::setupDisplay()’:
> /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp:329:25: warning: ‘void QProcess::start(const QString&, QIODevice::OpenMode)’ is deprecated: Use QProcess::start(const QString &program, const QStringList &arguments,OpenMode mode = ReadWrite) instead [-Wdeprecated-declarations]
> 329 | setCursor->start(QStringLiteral("xsetroot -cursor_name left_ptr"));
> | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/QProcessEnvironment:1,
> from /<<PKGBUILDDIR>>/src/auth/Auth.h:28,
> from /<<PKGBUILDDIR>>/src/daemon/Display.h:28,
> from /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp:25:
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qprocess.h:168:10: note: declared here
> 168 | void start(const QString &command, OpenMode mode = ReadWrite);
> | ^~~~~
> /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp:342:29: warning: ‘void QProcess::start(const QString&, QIODevice::OpenMode)’ is deprecated: Use QProcess::start(const QString &program, const QStringList &arguments,OpenMode mode = ReadWrite) instead [-Wdeprecated-declarations]
> 342 | displayScript->start(displayCommand);
> | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
> In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/QProcessEnvironment:1,
> from /<<PKGBUILDDIR>>/src/auth/Auth.h:28,
> from /<<PKGBUILDDIR>>/src/daemon/Display.h:28,
> from /<<PKGBUILDDIR>>/src/daemon/XorgDisplayServer.cpp:25:
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qprocess.h:168:10: note: declared here
> 168 | void start(const QString &command, OpenMode mode = ReadWrite);
> | ^~~~~
> [ 91%] Building CXX object src/daemon/CMakeFiles/sddm.dir/Seat.cpp.o
> cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src/daemon && /usr/bin/c++ -DHAVE_JOURNALD -DHAVE_SYSTEMD -DNDEBUG -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_DEBUG -DQT_NO_FOREACH -DQT_QML_LIB -DUSE_PAM -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src/daemon -I/<<PKGBUILDDIR>>/src/daemon -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src/daemon/sddm_autogen/include -I/<<PKGBUILDDIR>>/src/common -I/<<PKGBUILDDIR>>/src/auth -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/src/common -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtDBus -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -Wall -std=c++11 -fPIC -MD -MT src/daemon/CMakeFiles/sddm.dir/Seat.cpp.o -MF CMakeFiles/sddm.dir/Seat.cpp.o.d -o CMakeFiles/sddm.dir/Seat.cpp.o -c /<<PKGBUILDDIR>>/src/daemon/Seat.cpp
> make[3]: *** [src/daemon/CMakeFiles/sddm.dir/build.make:369: src/daemon/CMakeFiles/sddm.dir/XorgDisplayServer.cpp.o] Error 1
The full build log is available from:
http://qa-logs.debian.net/2022/06/24/sddm_0.19.0-3_unstable.log
All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20220624;users=lucas@debian.org
or:
https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20220624&fusertaguser=lucas@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results
A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!
If you reassign this bug to another package, please marking it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects
If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.
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