Bug #1544
Quassel does not compile with qt 5.14.0
0%
Description
Compiling Quassel 0.13.1 with qt 5.14.0 gives compilation errors:
In file included from /usr/include/qt/QtCore/QDataStream:1,
from /build/quassel-core-small/src/quassel-0.13.1/src/common/syncableobject.h:24,
from /build/quassel-core-small/src/quassel-0.13.1/src/common/dccconfig.h:25,
from /build/quassel-core-small/src/quassel-0.13.1/src/common/dccconfig.cpp:21:
/usr/include/qt/QtCore/qdatastream.h:389:1: note: candidate: ‘typename std::enable_if<std::is_enum<_Tp>::value, QDataStream&>::type& operator<<(QDataStream&, const T&) [with T = DccConfig::PortSelectionMode; typename std::enable_if<std::is_enum<_Tp>::value, QDataStream&>::type = QDataStream&]’
389 | operator<<(QDataStream &s, const T &t)
| ^~~~~~~~
In file included from /build/quassel-core-small/src/quassel-0.13.1/src/common/dccconfig.cpp:25:
/build/quassel-core-small/src/quassel-0.13.1/src/common/types.h:152:14: note: candidate: ‘QDataStream& operator<<(QDataStream&, T) [with T = DccConfig::PortSelectionMode; <template-parameter-1-2> = void]’
152 | QDataStream &operator<<(QDataStream &out, T value) {
| ^~~~~~~~
In file included from /usr/include/qt/QtCore/qobject.h:54,
from /usr/include/qt/QtCore/qiodevice.h:45,
from /usr/include/qt/QtNetwork/qabstractsocket.h:44,
from /usr/include/qt/QtNetwork/qhostaddress.h:48,
from /usr/include/qt/QtNetwork/QHostAddress:1,
from /build/quassel-core-small/src/quassel-0.13.1/src/common/dccconfig.h:23,
from /build/quassel-core-small/src/quassel-0.13.1/src/common/dccconfig.cpp:21:
/usr/include/qt/QtCore/qmetatype.h: In instantiation of ‘static void QtMetaTypePrivate::QMetaTypeFunctionHelper<T, Accepted>::Load(QDataStream&, void*) [with T = DccConfig::PortSelectionMode; bool Accepted = true]’:
/usr/include/qt/QtCore/qmetatype.h:1802:39: required from ‘void qRegisterMetaTypeStreamOperators(const char*, T*) [with T = DccConfig::PortSelectionMode]’
/build/quassel-core-small/src/quassel-0.13.1/src/common/dccconfig.cpp:34:91: required from here
/usr/include/qt/QtCore/qmetatype.h:823:16: error: ambiguous overload for ‘operator>>’ (operand types are ‘QDataStream’ and ‘DccConfig::PortSelectionMode’)
823 | stream >> *static_cast<T*>(t);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt/QtCore/QDataStream:1,
from /build/quassel-core-small/src/quassel-0.13.1/src/common/syncableobject.h:24,
from /build/quassel-core-small/src/quassel-0.13.1/src/common/dccconfig.h:25,
from /build/quassel-core-small/src/quassel-0.13.1/src/common/dccconfig.cpp:21:
/usr/include/qt/QtCore/qdatastream.h:394:1: note: candidate: ‘typename std::enable_if<std::is_enum<_Tp>::value, QDataStream&>::type& operator>>(QDataStream&, T&) [with T = DccConfig::PortSelectionMode; typename std::enable_if<std::is_enum<_Tp>::value, QDataStream&>::type = QDataStream&]’
394 | operator>>(QDataStream &s, T &t)
| ^~~~~~~~
In file included from /build/quassel-core-small/src/quassel-0.13.1/src/common/dccconfig.cpp:25:
/build/quassel-core-small/src/quassel-0.13.1/src/common/types.h:166:14: note: candidate: ‘QDataStream& operator>>(QDataStream&, T&) [with T = DccConfig::PortSelectionMode; <template-parameter-1-2> = void]’
166 | QDataStream &operator>>(QDataStream &in, T &value) {
| ^~~~~~~~
[82/172] Building CXX object src/common/CMakeFiles/mod_common.dir/mod_common_autogen/mocs_compilation.cpp.o
[83/172] Building CXX object src/common/CMakeFiles/mod_common.dir/ctcpevent.cpp.o
[84/172] Building CXX object src/common/CMakeFiles/mod_common.dir/coreinfo.cpp.o
[85/172] Building CXX object src/common/CMakeFiles/mod_common.dir/event.cpp.o
[86/172] Building CXX object src/common/CMakeFiles/mod_common.dir/eventmanager.cpp.o
ninja: build stopped: subcommand failed.
==> ERROR: A failure occurred in build().
History
#1 Updated by crabbedhaloablution almost 5 years ago
There's a similar issue in musescore:
https://musescore.org/en/node/299162
They fixed it with a commit:
https://github.com/musescore/MuseScore/pull/5583
" Specializes template routines.
Qt 5.14 introduces serialisation/deserialisation for enum classes,
this results in ambiguous templates between qdatastream.h and preferences.h.
we specialize everything to workaround this."
#2 Updated by rex4539 almost 5 years ago
#3 Updated by buzo almost 5 years ago
Thanks. When can I expect a new Quassel release containing these changes?
#4 Updated by buzo over 4 years ago
The package built from the current Github version works fine on Arch Linux: https://aur.archlinux.org/packages/quassel-core-small-git/
Building version 0.13.1 still fails: https://aur.archlinux.org/packages/quassel-core-small/
Main bug report on Arch Linux: https://bugs.archlinux.org/task/65085
#5 Updated by digitalcircuit over 4 years ago
We're hoping to have a 0.14-rc1 in the upcoming weeks, so this will hopefully be addressed soon. The Quassel CI was also updated to test against Debian testing/etc ( https://github.com/quassel/quassel/commit/1193d9d1f3f7c1c26e2c659b137046a31fe43bb4 ) to catch this sooner in the future.
Thanks for your patience!
#6 Updated by digitalcircuit over 4 years ago
- Status changed from New to Confirmed
- Target version set to 0.14.0
#7 Updated by Morbius over 4 years ago
Thanks for fixing this issue. About five months ago I opened a related MacPorts ticket , and I am looking forward to the next Quassel release.
#8 Updated by buzo over 3 years ago
By the way, qt 6 is out since a few months …
#9 Updated by Christophermorgan over 2 years ago
This package does not build since Arch switched to qt 5.14.0, see upsteam bug #1544. They have fixed this on Github, but won't release a new version soon apparently. As a workaround, I have made the AUR package quassel-core-small-git, which seems to work fine.