maintainer-feedback requested: [Bug 287782] archivers/linux-rl9-lz4: add LICENSE

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 24 Jun 2025 18:54:12 UTC
Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-emulation (Nobody)
<emulation@FreeBSD.org> for maintainer-feedback:
Bug 287782: archivers/linux-rl9-lz4: add LICENSE
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287782



--- Description ---
This patch adds LICENSE(s) to archivers/linux-rl9-lz4.
While here, pet port(lint,fmt,clippy).

This source, unlike archivers/linux-c7-lz4, only
contained COPYING (the GPLv2) license. So I've also
added (the required) LICENSE as provided by the LZ4
source repo: https://github.com/lz4/lz4 for completeness.

That's it.
Thanks!