Log message:
comms/binkd: tidy.

Clear PKG_DESTDIR_SUPPORT=destdir (not user-destdir). There is no
reason for this that I can find.

Clear MAKE_JOBS_SAFE=no. Other than a cosmetic problem with a
post-build message, the actual issue turns out to be a bmake bug.
(PR 59073) Add a couple small makefile adjustments to cope.

Clear BROKEN_ON_PLATFORM=${LP64PLATFORMS}. This seems to have been set
in 1999 and carried around uncritically ever since, across multiple
updates. It builds cleanly with -Wall on amd64, and while I can't test
(not sure anyone much can test this nowadays) that's usually a good
sign, and in 1999 it was described as "hopeless".

Tidy some pkglint.

Log message:
comms: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Log message:
comms: Remove SHA1 hashes for distfiles

Log message:
comms: align variable assignments

pkglint -Wall -F --only aligned --only indent -r

Manually adjusted the indentation in asterisk15 and asterisk16 to avoid
too deep indentation.

Log message:
Comment out dead sites.

Log message:
Add SHA512 digests for distfiles for comms category

Existing SHA1 digests verified, all found to be the same on the
machine holding the existing distfiles (morden).  Existing SHA1
digests retained for now as an audit trail.

Log message:
Use BROKEN_ON_PLATFORM to fail on LP64PLATFORMS.

Log message:
format police

Log message:
DESTDIRize.

Log message:
Use new ${LP64PLATFORMS} variable to restrict platforms instead of manual
hardcoding.

Note: This effectively adds x86_64 to NOT_FOR_PLATFORM for some packages.