Log message:
Update to shadow-4.0.4.1. This fixes some security issues.

Redid how the PKG_OPTIONS are done. This supports
PKG_SUPPORTED_OPTIONS= PAM libcrack

If using PAM, install some example PAM configurations
and have a message about this.

I don't include all changes here. The ChangeLog is too long. Some
of the changes include:
- usage message improvements
- fixed memory overwrite on 64bit architecture
- fixed seg fault in usermod,useradd
- removed dead code
- added new man pages for various languages

Log message:
Mechanical conversion to use LIBTOOLIZE_PLIST (which defaults to "yes" in
pkgsrc).  LIBTOOL_LA_FILES is no more.

Log message:
Convert to use bsd.options.mk.

Log message:
buildlink2 -> buildlink3.

Log message:
Unused.

Log message:
Add missing USE_BUILDLINK3 and change
references to use buildlink3.mk.
Bump package revision so my new packages
will know that PAM and libcrack are dependencies.
(This still needs to be updated to 4.0.4.)

Log message:
I am the maintainer. And use correct path to PAM.

Log message:
packages@netbsd.org -> tech-pkg@NetBSD.org

Log message:
Readded file using -ko to preserve the CVS tag in it.
(Maybe the diff could be made without so many lines to solve this?)

Log message:
Remove file because should have been added as binary, because contained
CVS tag.