mirror of
http://code.qt.io/yocto/meta-qt6.git
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96ed615991
Add 6.8 as new stable release, and mark 6.6 and 6.2 as EOL. Add Yocto 5.2 Walnascar as new yocto release to be supported in dev (6.9) and 6.8. Nanbield is no longer tested on CI. Pick-to: 6.8 Change-Id: I3ba99550682a9b8868a096da99ade78def41e045 Reviewed-by: Mikko Gronoff <mikko.gronoff@qt.io>
91 lines
3.7 KiB
Markdown
91 lines
3.7 KiB
Markdown
Qt6 OpenEmbedded/Yocto Project layer
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====================================
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This layer depends on:
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URI: https://git.openembedded.org/openembedded-core/
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URI: https://git.openembedded.org/meta-openembedded/
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Yocto version support
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---------------------
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The branching of meta-qt6 layer follows [Qt branching scheme](https://wiki.qt.io/Branch_Guidelines),
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that is `dev` for the development branch, `6.x` for minor stabilization branches,
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`6.x.y` for the release branches and `lts-6.x.y` for commercial LTS releases.
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Each Qt release is tagged either as `v6.x.y` or `v6.x.y-lts`
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Following table shows the Yocto releases which are used to test each
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Qt version (x) and any additional Yocto releases that are stated in
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the LAYERSERIES_COMPAT (c).
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| Yocto \ Qt | dev | 6.8 | 6.7 | 6.6 | 6.5 | 6.4 | 6.3 | 6.2 |
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|:---------- |:---:|:----:|:----:|:---:|:---:|:---:|:---:|:---:|
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| walnascar | x | x | | | | | | |
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| styhead | x | x | x | | | | | |
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| scarthgap | x | x | x | c | x | | | |
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| nanbield | c | c | x | c | c | | | |
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| mickledore | c | c | c | c | c | c | | |
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| langdale | c | c | c | c | c | c | | |
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| kirkstone | x | x | x | c | x | c | c | c |
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| honister | | | | c | c | c | c | c |
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| hardknott | | | | c | c | c | c | c |
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| gatesgarth | | | | c | c | c | c | c |
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| dunfell | | | | c | x | c | c | c |
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| | | | | | | | | |
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| | dev |stable|stable| EOL | LTS | EOL | EOL | EOL |
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Detailed status of supported Qt versions can be found from
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https://doc.qt.io/qt-6/supported-platforms.html#supported-qt-versions
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Commercial Qt
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-------------
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Qt is dual-licensed under commercial and open source licenses.
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The license can be selected using the `QT_EDITION` variable. `commercial` and
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`opensource` are valid values. The default value is `opensource`.
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For commercial Qt users, the layer provides additional support with LTS
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(Long Term Support) releases for selected Qt versions and additional
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Qt modules licensed as commercial-only.
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The LTS releases are available in branches named `lts-6.x`. The source code
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for the LTS releases and the commercial Qt modules are only available for
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commercial Qt license holders. They can only be built and used if you have
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a commercial Qt license and you have set up SSH access to Qt Gerrit (see links below).
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The commercial Qt modules are included in the build if the `QT_COMMERCIAL_MODULES`
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variable is set to `1` and you are using a commercial edition of Qt.
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QtMultimedia
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------------
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Qt Multimedia now prefers [FFmpeg][1] as the multimedia backend instead of GStreamer.
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FFmpeg recipe, however, is flagged with LICENSE_FLAGS = "commercial", which means
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that user must accept the license before FFmpeg can be used in the build. If user
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accepts the license using LICENSE_FLAGS_ACCEPTED = 'commercial_ffmpeg', the FFmpeg
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support is enabled in Qt Multimedia. If user doesn't accept the license,
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Qt Multimedia only uses GStreamer.
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[1]: https://doc.qt.io/qt-6/qtmultimedia-index.html#ffmpeg-as-the-default-backend
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Contributing
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------------
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To contribute to this layer submit the patches for review using
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[Qt Gerrit](https://codereview.qt-project.org).
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More information about Qt Gerrit and how to use it:
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- [Gerrit_Introduction](https://wiki.qt.io/Gerrit_Introduction)
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- [Setting_up_Gerrit](https://wiki.qt.io/Setting_up_Gerrit)
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Report bugs on [Qt Bug Tracker](https://bugreports.qt.io) using
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`Yocto: meta-qt6 layer` component.
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Layer maintainers
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-----------------
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- Samuli Piippo <samuli.piippo@qt.io>
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