Log message:
inputmethod: Replace RMD160 checksums with BLAKE2s checksums

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

The following distfiles could not be fetched (possibly fetched
conditionally?):

./inputmethod/anthy/distinfo 2ch.t
./inputmethod/anthy/distinfo okinawa-20090801.t

Log message:
inputmethod: Remove SHA1 hashes for distfiles

Log message:
Fix indentation in buildlink3.mk files.

The actual fix as been done by "pkglint -F */*/buildlink3.mk", and was
reviewed manually.

There are some .include lines that still are indented with zero spaces
although the surrounding .if is indented. This is existing practice.

Log message:
Add SHA512 digests for distfiles for inputmethod category

Problems found locating distfiles:
	Package anthy: missing distfile 2ch.t
	Package anthy: missing distfile okinawa-20090801.t

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

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
inputmethod/unicom-im: bad patch, bad mastersite

The mastersite resolves to a parking domain, causing the html page to be
interpreted as a tarball download which doesn't pass the checksum of course.
Luckily this tarball is backed up at NetBSD, so remove the mastersite so it
can fall back to NetBSD.

Secondly, a patch from 2007 was mispelled and was never included into the
distinfo.  Obviously it built anyway, but the patch was renamed and the
distinfo file regenerated.

Log message:
Fix build with newer GCC

Log message:
Mark packages as MAKE_JOBS_SAFE=no that failed in a bulk build with
MAKE_JOBS=2 and worked without.

Log message:
Remove @dirrm entries from PLISTs

Log message:
Simply and speed up buildlink3.mk files and processing.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.