[Qt-creator] Requiring Qt 6 for building Qt Creator 9 and later
Eike.Ziller at qt.io
Mon Jul 4 11:17:54 CEST 2022
we would like to require Qt 6.2 or later for building Qt Creator itself going forward in master branch, which is Qt Creator 9 and later.
We’ll have released 3 versions of Qt Creator based on Qt 6 then (starting with Qt Creator 6) by then, Qt 6 has matured and has its first LTS version with Qt 6.2. It starts to happen that fixes are done in Qt 6 that are no longer backported to Qt 5, and removing support for Qt 5 will allow us to remove hacks and glue code that enabled us to compile against both Qt 5 and Qt 6.
This by extension means that the required compilers increase to GCC 9 and MSVC 2019 (from GCC 7 and MSVC 2017).
And the supported platforms increase to Ubuntu 20.04, RHEL/CentOS 8, and macOS 10.14, which they already are for our prebuilt binary packages, since these are already Qt 6 based.
The corresponding patch is on Gerrit for comments: https://codereview.qt-project.org/c/qt-creator/qt-creator/+/420047
The Qt versions that we support for developing your own applications with, are of course not affected by this change.
Principal Software Engineer
The Qt Company GmbH
eike.ziller at qt.io
Geschäftsführer: Mika Pälsi,
Juha Varelius, Jouni Lintunen
Sitz der Gesellschaft: Berlin, Registergericht: Amtsgericht Charlottenburg, HRB 144331 B
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