Log message:
Retire jdk, jdk-openjit, sun-jdk14, sun-jdk15, sun-jre14, sun-jre15.

Log message:
Remove @dirrm entries from PLISTs

Log message:
Use standard location for LICENSE line (in MAINTAINER/HOMEPAGE/COMMENT
block). Uncomment some commented out LICENSE lines while here.

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.

Log message:
Second round of explicit pax dependencies. As reminded by tnn@,
many packages used to use ${PAX}. Use the common way of directly calling
pax, it is created as tool after all.

Log message:
Mechanical changes to add DESTDIR support to packages that install
their files via a custom do-install target.

Log message:
Per Juan RP, use pkgsrc-users@ as MAINTAINER of unmaintained pkgs.

Log message:
I'm not using any of these packages any more, and have not been keeping up
on maintaining them.  Switch MAINTAINER to tech-pkg, so I can focus on those
which I am still using.