x11/qt6/qtbase 6.11.2p1 OpenBSD

Qt is a cross-platform toolkit for developing applications, mainly GUI-based.

There's a debug version of the libraries: qt6-debug.

There are database plugins: qt6-mysql, qt6-postgresql and qt6-sqlite

People who want to use Qt6 to compile applications outside the ports tree should note that Qt6's installation conforms to OpenBSD habits, not Qt's recommendations. Accordingly:

• libs are separated from includes.
• moc is installed as ${PREFIX}/bin/moc-qt6, in order not to conflict with other Qt versions.
• uic is installed as ${PREFIX}/bin/uic-qt6

Generally, it's just a question of invoking:

env MOC=moc-qt6 UIC=uic-qt6 configure \ --with-qt-includes=${PREFIX}/include/X11/qt6 \ --with-qt-libraries=${PREFIX}/lib/qt6

... or, to force MOC/UIC in your make/gmake invocation:

make MOC=moc-qt6 UIC=uic-qt6

will override the Makefile contents.