Build log: In file included from /usr/include/KF5/mailcommon/foldertreewidget.h:24, from /var/tmp/portage/kde-apps/kmail-19.12.3/work/kmail-19.12.3/src/kmmainwidget.h:28, from src/kmailprivate_autogen/EWIEGA46WW/moc_kmmainwidget.cpp:10, from src/kmailprivate_autogen/mocs_compilation.cpp:83: /usr/include/KF5/mailcommon/foldertreewidgetproxymodel.h:73:10: error: ‘bool MailCommon::FolderTreeWidgetProxyModel::acceptRow(int, const QModelIndex&) const’ marked ‘override’, but does not override 73 | bool acceptRow(int sourceRow, const QModelIndex &sourceParent) const override; | Also affects kdepim-addons-19.12.3 In file included from /usr/include/KF5/mailcommon/foldertreewidget.h:24, from /usr/include/KF5/MailCommon/FolderTreeWidget:1, from /var/tmp/portage/kde-apps/kdepim-addons-19.12.3/work/kdepim-addons-19.12.3/kmail/plugins/common/antispamwizard.cpp:35: /usr/include/KF5/mailcommon/foldertreewidgetproxymodel.h:73:10: error: ‘bool MailCommon::FolderTreeWidgetProxyModel::acceptRow(int, const QModelIndex&) const’ marked ‘override’, but does not override 73 | bool acceptRow(int sourceRow, const QModelIndex &sourceParent) const override; | ^~~~~~~~~ Reproducible: Always using kde-frameworks-5.68 and kde-apps/mailcommon-19.12.3
Created attachment 624990 [details] emerge --info
equery l -p dev-qt/*
Created attachment 624992 [details] qt-info Indeed, qt has also been updated to 5.14.1
The point was to find out if you have a consistent Qt installation. You didn't attach the full output.
Created attachment 624994 [details] qt-info2 Apologies, hadn't realized that redirecting the output changes it.
missing full build.log.
Please also show `equery l kde-frameworks/*`
Created attachment 624996 [details] kmail build.log
Created attachment 624998 [details] kde-frameworks-info
Okay, this is getting interesting.
Ok, forget it... As always, config error on my side. Your requests for information pointed me to the right directio: for some reason there was an unversioned akonadi in my packages.keywords. Downgraded akonadi to 19.12.3 (from 20.) All compile now. Sorry for wasting your time.
Thanks for checking back.