Building 4.3.2 on macOS 10.12 fails: error: no member named 'toggleVisibility' in 'MainWindow'

[i0ntempest]

moc_mainwindow.cpp:433:22: error: no member named 'toggleVisibility' in 'MainWindow'
        case 70: _t->toggleVisibility((*reinterpret_cast< const QSystemTrayIcon::ActivationReason(*)>(_a[1]))); break;
                 ~~  ^
compiling moc_peerlistwidget.cpp
moc_mainwindow.cpp:433:65: error: use of undeclared identifier 'QSystemTrayIcon'
        case 70: _t->toggleVisibility((*reinterpret_cast< const QSystemTrayIcon::ActivationReason(*)>(_a[1]))); break;
                                                                ^
moc_mainwindow.cpp:433:40: warning: ISO C++ does not allow indirection on operand of type 'void *' [-Wvoid-ptr-dereference]
        case 70: _t->toggleVisibility((*reinterpret_cast< const QSystemTrayIcon::ActivationReason(*)>(_a[1]))); break;
                                       ^                                                              ~~~~~
moc_mainwindow.cpp:434:22: error: no member named 'toggleVisibility' in 'MainWindow'
        case 71: _t->toggleVisibility(); break;
                 ~~  ^
moc_mainwindow.cpp:435:22: error: no member named 'createSystrayDelayed' in 'MainWindow'
        case 72: _t->createSystrayDelayed(); break;
                 ~~  ^
moc_mainwindow.cpp:436:22: error: no member named 'updateTrayIconMenu' in 'MainWindow'; did you mean 'trayIconMenu'?
        case 73: _t->updateTrayIconMenu(); break;
                     ^~~~~~~~~~~~~~~~~~
                     trayIconMenu
./gui/mainwindow.h:85:12: note: 'trayIconMenu' declared here
    QMenu *trayIconMenu();
           ^
compiling moc_peersadditiondialog.cpp
1 warning and 5 errors generated.

Full log can be found here, including all system/dependency information: https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/152263/steps/install-port/logs/stdio
I'm the maintainer of qBit on macports and I'd like to make qBit usable on as many OS versions as possible. Help appreciated!!

[FranciscoPombal]

@i0ntempest

Recent qBittorrent versions require at least Qt 5.14. From a quick glance at the logs, it seems you tried to build with Qt 5.13 (I found stuff like qt513-qtbase on there). Also, you should prefer building with CMake instead, we are moving away from qmake+autotools.

[i0ntempest]

Thanks, but I saw on the news page that Qt requirement was lowered to 5.11 in v4.3.5? Also I believe v4.3.2 only required 5.9 when it came out?
For a period of time v4.3.2 could be built on all the way down to 10.10 (with Qt 5.9) on our buildbots, this error actually occurred kind of recently.
The reason I used qmake was that macports system allows more control over qmake than cmake. Perhaps that's changed now and I'll experiment more.

[FranciscoPombal]

@i0ntempest You're right:

qBittorrent/CMakeLists.txt

Line 15 in ac8105c

set(minQtVersion 5.11)

The Qt 5.14 requirement is only present in relatively recent master commits.

Let us know if the build still fails with CMake.