K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2020-07-01T18:09:19.725422Z
K 7
svn:log
V 360
Cleanup a few things in emulators/qemu-cheri.  No functional change.

- Remove unused pkg-plist and PLIST=/dev/null setting to ignore it.
- Remove unused QEMU_SYSTEM_CHERI variable.
- Synchronize USES with emulators/qemu a bit.

Reviewed by:	brooks (maintainer)
Approved by:	brooks
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D25529

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