Log message:
Bump the PKGREVISIONs of all (638) packages that hardcode the locations
of Perl files to deal with the perl-5.8.7 update that moved all
pkgsrc-installed Perl files into the "vendor" directories.

Log message:
Turn PERL5_PACKLIST into a relative path instead of an absolute path.
These paths are now relative to PERL5_PACKLIST_DIR, which currently
defaults to ${PERL5_SITEARCH}.  There is no change to the binary
packages.

Log message:
Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.

Log message:
Add RMD160 digests.

Log message:
since perl is now built with threads on most platforms, the perl archlib
module directory has changed (eg. "darwin-2level" vs.
"darwin-thread-multi-2level").

binary packages of perl modules need to be distinguishable between
being built against threaded perl and unthreaded perl, so bump the
PKGREVISION of all perl module packages and introduce
BUILDLINK_RECOMMENDED for perl as perl>=5.8.5nb5 so the correct
dependencies are registered and the binary packages are distinct.

addresses PR pkg/28619 from H. Todd Fujinaka.

Log message:
Import p5-OOTools from pkgsrc-wip.  Packaged by Hiramatsu Yoshifumi.

OOTools is a collection of pragmas to easily create constructors methods and
lvalue accessor methods at compile time.  OOTools distribution includes:

Class::constr   Pragma to implement constructor methods
Class::props    Pragma to implement lvalue accessors with options
Class::group    Pragma to implement group of properties accessors with options
Object::props   Pragma to implement lvalue accessors with options
Object::group   Pragma to implement group of properties accessors with options