Log message:
Place WRKSRC where it belongs, to make pkglint happy; ok'ed by wiz.

Log message:
Stuffing the value of MAKE into the environment seems to have
undesirable side-effects, so simply call $make directly.

Jump to 2.4.

Log message:
Add -F for "fetch" output, so that you can pre-fetch all the distfiles
you need and then build off-line (suggested by smb).

Add -M to set the name/location of the make program (for the -F and -R
output formats) to be used on systems where the make program is not
the one you want (suggested by seb).

Clean up a bug with subgraph assignment and counting.

Move to 2.3.

Log message:
Add -A, which causes -R to print a list of pkg_add commands (instead
of commands to rebuild directly from pkgsrc), -K (as with lintpkgsrc)
as a way of specifying the PKG_PATH (the environment is also checked),
and convert to using Getopt::Long, so that we can stuff multiple
values for "out of date" packages or packages to be \ 
"updated" into
arrays.  Now you can make more than one package be out of date, etc.

Log message:
Bump pkgdepgraph to 2.1.  New stuff:

* label the graph and the subgraphs (feature)
* rework subgraph identification in the main loop (feature)
* better handling of recoloring graphs that contain subgraphs (bugfix)
* be a little more picky about what *might* be a pkg directory (bugfix
  via seb)
* fix a bug in error reporting in canonification routine (bugfix via
  seb)
* add comments (bugfix?  feature?)

Log message:
Jump to pkgdepgraph v2.0.

New features (excerpts from the man page, not in proper order, so that
you can better see how it fits together):

     -L       Limit the graph to those packages that are out of date or ulti-
              mately depend on some package that is.

     -D       Instead of the standard graph output, pkgdepgraph lists the
              packages that need to be deleted, in ``least required first''
              order, so that they can be deleted without any dependency prob-
              lems.

     -R       Instead of the standard graph output, emits a series of sh(1)
              commands that will rebuild all the out of date packages by re-
              building all the deleted leaf packages.

     -U package
              Generates a graph with only the out of date dependencies of
              package marked in red (ie, packages that are out of date but not
              dependencies of package will not be considered out of date).

     -f       Force a rebuild of all dependent packages.  This option is for
              use in conjunction with the -U option to force a rebuild of all
              the dependencies of a package to be updated.

     -O package
              Marks package as out of date so that you can see the impact of
              deleting dependent packages and rebuilding everything.

     -t target
              Changes the target of the -R output from ``install'' to target
              in case you want to ``make package'' or some other target.

     -c       Inserts a ``make clean'' command in the set of instructions to
              rebuild packages (see the -R option) after they are installed.

     -C       Asserts -c and adds ``CLEANDEPENDS=YES'' so that all rebuilt de-
              pendencies are cleaned as well.

The code was also cleaned up a bit, some unused or otherwise useless
variables were culled, the "multiple box" phenomenon of subgroups is
fixed, and the examples were all cleaned up to take advantage of all
the new features.

	Hey ma!  Now I can update my pkgs in four easy steps!

           $ lintpkgsrc -i > pkgdepgraph.in
           $ pkgdepgraph -R pkgdepgraph.in > rebuild.sh
           $ pkg_delete `pkgdepgraph -D pkgdepgraph.in`
           $ sh rebuild.sh

Log message:
Make excessive use of :Q in MAKE_ENV to placate pkglint

Log message:
Remove NO_PATCH, add a "do-extract" target, and tweak the \ 
"do-build"
target in a related manner.  This allows one to maintain local patches
vs this pkg.

Log message:
Drop a traling space, add abbreviation dots to an abbreviation, and replace
"\>" with (better convertible) "\*[Gt]".

Log message:
Upgrade pkgdepgraph to 1.1.  New features are:

(1) Graph recoloring, so that as you delete and rebuild bunches of
packages, you can see how far along you are (I use this a *lot*).

(2) Subgraph grouping (based on work done by David Maxwell) which
clusters groups of packages with common prefixes in their names inside
a box.

(3) The explicit dependency on the graphviz pkg has been removed so
that pkgdepgraph can be run on "client machines" that only wish to
generate graph data, not to view it (ie, machines that have packages
installed but which do not wish to incur the overhead of X or the
other stuff that graphviz requires).  The fact that you should install
graphviz *somewhere* so that you can view the data is noted by the new
INSTALL script.

Some useless comments have also been removed.