Log message:
Convert @exec/@unexec to @pkgdir or drop it.

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:
Reset MAINTAINER on tsarna's request.

OK by wiz@.

Log message:
Fix a couple of places where 32-bit values were being used for 64 bit
values (i.e. pointers).  From PR 40257.

OK by wiz@.

Log message:
Disable usage of POSIX thread priority functions on NetBSD < 4.99.50
(they are all stubs before that).  This stops wxGTK (and in turn,
Audacity and others) from displaying annoying "Cannot get priority range
for scheduling policy 0" message at startup:

http://mail-index.netbsd.org/tech-pkg/2005/11/22/0020.html
http://mail-index.netbsd.org/netbsd-users/2006/07/02/0004.html
http://mail-index.netbsd.org/netbsd-users/2007/06/28/0002.html

OK by wiz@.

Log message:
Revert old state after mistyped cvs import.

Log message:
Reimport x11/wxGTK as x11/wxGTK24.

Log message:
No need to include x11.b3.mk directly here.

Log message:
Replace mk/bsd.prefs.mk includes with bsd.fast.prefs.mk includes.
The redundant parsing of bsd.prefs.mk is mostly avoided now and
parse time e.g. for x11/kdebase3 gets reduced by up to 10%.