26 lines
1.0 KiB
Markdown
26 lines
1.0 KiB
Markdown
## License ##
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Jehanne inherits a lot of code from [Plan9][Plan9] through its [UC Berkeley release][bhro],
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[Plan9-9k][plan9-9k], [9front][9front] and [Harvey][harvey].
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Plan9 code is modified and redistributed under GNU General Public License, Version 2
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as explained in licence/LICENSE.Plan9.txt.
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Libraries that are linked to the kernel must obey to a compatible license.
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New libraries and programs that use Plan9 libraries as system libraries can be subject
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to different licenses.
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## Additional Licenses ##
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Jehanne contains a number of third-party packages under various licenses.
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They are retrieved from their respective sources - licenses
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for these packages are not included here, but should be available
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from the respective directories in /sys/src or /pkg.
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[Plan9]: https://9p.io/plan9/index.html
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[brho]: https://github.com/brho/plan9
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[harvey]: http://harvey-os.org "Harvey OS"
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[9front]: http://9front.org/ "THE PLAN FELL OFF"
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[plan9-9k]: https://bitbucket.org/forsyth/plan9-9k "Experimental 64-bit Plan 9 kernel"
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