Log message:
Re-add "intentionally empty" PLISTs for meta-packages and other packages
that directly manipulate empty PLISTs.

Modify plist/plist.mk so that if the PLIST files are missing and no
GENERATE_PLIST is defined, then the package fails to build.

Log message:
Remove empty PLISTs from pkgsrc since revision 1.33 of plist/plist.mk
can handle packages having no PLIST files.

Log message:
Changes 8.1.10:
* Prevent index corruption when a transaction inserts rows and then
  aborts close to the end of a concurrent "VACUUM" on the same table
* Make "CREATE DOMAIN ... DEFAULT NULL" work properly
* Allow the interval data type to accept input consisting only of
  milliseconds or microseconds
* Speed up rtree index insertion
* Fix excessive logging of SSL error messages
* Fix logging so that log messages are never interleaved when using
  the syslogger process
* Fix crash when log_min_error_statement logging runs out of memory
* Fix incorrect handling of some foreign-key corner cases
* Prevent "REINDEX" and "CLUSTER" from failing due to \ 
attempting to
  process temporary tables of other sessions
* Update the time zone database rules, particularly New Zealand's
  upcoming changes
* Windows socket improvements
* Suppress timezone name (%Z) in log timestamps on Windows because of
  possible encoding mismatches
* Require non-superusers who use "/contrib/dblink" to use only
  password authentication, as a security measure

Log message:
CONFLICTS fix

Log message:
CONFLICTS fix

Log message:
Changes 8.1.9:
* Support explicit placement of the temporary-table schema within
  search_path, and disable searching it for functions and operators
* "/contrib/tsearch2" crash fixes
* Require "COMMIT PREPARED" to be executed in the same database as
  the transaction was prepared in
* Fix potential-data-corruption bug in how "VACUUM FULL" handles
  "UPDATE" chains
* Planner fixes, including improving outer join and bitmap scan
  selection logic
* Fix PANIC during enlargement of a hash index (bug introduced in
  8.1.6)
* Fix POSIX-style timezone specs to follow new USA DST rules

Log message:
Changes 8.1.8:
* Remove overly-restrictive check for type length in constraints and
  functional indexes

Log message:
Changes 8.1.7:
* Remove security vulnerabilities that allowed connected users to
  read backend memory
* Fix rare bug wherein btree index page splits could fail due to
  choosing an infeasible split point
* Improve "VACUUM" performance for databases with many tables
* Fix autovacuum to avoid leaving non-permanent transaction IDs in
  non-connectable databases
  This bug affects the 8.1 branch only.
* Fix for rare Assert() crash triggered by UNION
* Tighten security of multi-byte character processing for UTF8
  sequences over three bytes long
* Fix bogus "permission denied" failures occurring on Windows due to
  attempts to fsync already-deleted files
* Fix possible crashes when an already-in-use PL/pgSQL function is
  updated

Log message:
Fix gettext detection similiar to PostgreSQL 8.2.

Log message:
Changes 8.1.6:
* Improve handling of getaddrinfo() on AIX
  This fixes a problem with starting the statistics collector, among
  other things.
* Fix pg_restore to handle a tar-format backup that contains large
  objects (blobs) with comments
* Fix "failed to re-find parent key" errors in "VACUUM"
* Clean out "pg_internal.init" cache files during server restart
  This avoids a hazard that the cache files might contain stale data
  after PITR recovery.
* Fix race condition for truncation of a large relation across a
  gigabyte boundary by "VACUUM"
* Fix bug causing needless deadlock errors on row-level locks
* Fix bugs affecting multi-gigabyte hash indexes
* Fix possible deadlock in Windows signal handling
* Fix error when constructing an ARRAY[] made up of multiple empty
  elements
* Fix ecpg memory leak during connection
* Fix for Darwin (OS X) compilation
* to_number() and to_char(numeric) are now STABLE, not IMMUTABLE, for
  new initdb installs
  This is because lc_numeric can potentially change the output of
  these functions.
* Improve index usage of regular expressions that use parentheses
  This improves psql \d performance also.
* Update timezone database
  This affects Australian and Canadian daylight-savings rules in
  particular.