Log message:
Remove @dirrm related logic.

Log message:
Remove @dirrm entries from PLISTs

Log message:
Recursive ABI depends update and PKGREVISION bump for readline-6.0 shlib
major change.

Reported by Robert Elz in PR 41345.

Log message:
cleanup: replaced _PKG_SILENT and _PKG_DEBUG with RUN.

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:
Changes 8.1.17:
* Prevent error recursion crashes when encoding conversion fails.
* Disallow "CREATE CONVERSION" with the wrong encodings for the
  specified conversion function.
* Fix core dump when to_char() is given format codes that are
  inappropriate for the type of the data argument.
* Fix decompilation of CASE WHEN with an implicit coercion.
* Fix possible misassignment of the owner of a TOAST table's rowtype.
* Clean up PL/pgSQL error status variables fully at block exit.
* Add MUST (Mauritius Island Summer Time) to the default list of
  known timezone abbreviations.

Log message:
Changes 8.1.16:
* Fix crash in autovacuum
  The crash occurs only after vacuuming a whole database for
  anti-transaction-wraparound purposes, which means that it occurs
  infrequently and is hard to track down.
* Improve handling of URLs in headline() function
* Improve handling of overlength headlines in headline() function
* Prevent possible Assert failure or misconversion if an encoding
  conversion is created with the wrong conversion function for the
  specified pair of encodings
* Avoid unnecessary locking of small tables in "VACUUM"
* Ensure that the contents of a holdable cursor don't depend on the
  contents of TOAST tables
* Fix uninitialized variables in "contrib/tsearch2"'s get_covers()
  function
* Fix configure script to properly report failure when unable to
  obtain linkage information for PL/Perl
* Make all documentation reference pgsql-bugs and/or pgsql-hackers as
  appropriate, instead of the now-decommissioned pgsql-ports and
  pgsql-patches mailing lists
* Update time zone data files to tzdata release 2009a (for Kathmandu
  and historical DST corrections in Switzerland, Cuba)

Log message:
Changes 8.1.15:
* Fix GiST index corruption due to marking the wrong index entry
  "dead" after a deletion.
  This would result in index searches failing to find rows they
  should have found.
* Fix backend crash when the client encoding cannot represent a
  localized error message.
  We have addressed similar issues before, but it would still fail if
  the "character has no equivalent" message itself couldn't be
  converted. The fix is to disable localization and send the plain
  ASCII error message when we detect such a situation.
* Fix possible crash when deeply nested functions are invoked from a
  trigger.
* Fix mis-expansion of rule queries when a sub-SELECT appears in a
  function call in FROM, a multi-row VALUES list, or a RETURNING list
* Ensure an error is reported when a newly-defined PL/pgSQL trigger
  function is invoked as a normal function.
* Prevent possible collision of relfilenode numbers when moving a
  table to another tablespace with "ALTER SET TABLESPACE".
  The command tried to re-use the existing filename, instead of
  picking one that is known unused in the destination directory.
* Fix incorrect tsearch2 headline generation when single query item
  matches first word of text.
* Fix improper display of fractional seconds in interval values when
  using a non-ISO datestyle in an "--enable-integer-datetimes" build
* Ensure SPI_getvalue and SPI_getbinval behave correctly when the
  passed tuple and tuple descriptor have different numbers of columns.
* Fix ecpg's parsing of "CREATE ROLE".
* Fix recent breakage of pg_ctl restart.
* Update time zone data files to tzdata release 2008i (for DST law
  changes in Argentina, Brazil, Mauritius, Syria)