Log message:
Changes 4.8.30:
* The log file format changed in 11gR2.
* Replication Manager sites can specify one or more possible client-to-client
  peers.
* Added resource management feature in all Berkeley DB APIs to automatically
  manage cursor and database handles by closing them when they are not
  required, if they are not yet closed.
* Added a SQL interface to the Berkeley DB library. The interface is based on -
  and a drop-in-replacement for - the SQLite API. It can be accessed via a
  command line utility, a C API, or existing APIs built for SQLite.
* Added hash databases support to the DB->compact interface.
* Renamed the "db_sql" utility to "db_sql_codegen". This \ 
utility is not built
  by default. To build this utility, enter --enable-sql_codegen as an argument
  to configure.
* Added transactional support in db_sql_codegen utility. Specify TRANSACTIONAL
  or NONTRANSACTIONAL in hint comments in SQL statement, db_sql_codegen
  enable/disable transaction in generated code accordingly.
* Added the feature read-your-writes consistency that allows client application
  to check, or wait for a specific transaction to be replicated from the master
  before reading database.
* Added DB log verification feature, accessible via the API and a new utility.
  This feature can help debugging and analysis.
* Added support for applications to assign master/client role explicitly at any
  time. Replication Manager can now be configured not to initiate elections.
* more...

Log message:
Remove workaround for compiler bug in gcc2 on sparc64.

Log message:
Restore BUILDLINK_LDADD.db4.

It is used by mk/bdb.buildlink3.mk:
BDB_LIBS=       ${BUILDLINK_LDADD.${BDB_TYPE}}
which is then used e.g. by p5-BerkeleyDB:
MAKE_ENV+=      BERKELEYDB_NAME=${BDB_LIBS:Q}

Log message:
don't set BUILDLINK_LDADD/BUILDLINK_LIBS -- this ends up in the LIBS
environment variable which makes (at least if GNU configure is
used the common way) that everything in the pkg gets linked against db4,
whether needed or not, which causes hidden dependencies and strange errors

Log message:
Make it build with DragonFly master.

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.

Log message:
add 2 more patches from the distribution site, fixing a deadlock
and a segfault