net/isc-dhcp44-server: Fix checkconfig command.

This adds an undocumented -Q flag which cancels out any -q option that
may be present in dhcpd_flags, avoiding the need for a fragile sed
command.  It also adds a comment explaining why we are running the
check twice and what the -q and -Q are for.

PR:		281701

*/*: remove GNU_CONFIGURE_MANPREFIX after move man pages to share/man

Approved by:	portmgr (blanket)

net/isc-dhcp44-{client,relay,server}: Move man pages to share/man

Approved by:	portmgr (blanket)

MAN?PREFIX: eleminate its usage  and move man to share/man

Mk/**ldap.mk: Convert USE_LDAP to USES=ldap

Convert the USE_LDAP=yes to USES=ldap and adds the following features:

- Adds the argument USES=ldap:server to add openldap2{4|5|6}-server as
  RUN_DEPENDS
- Adds the argument USES=ldap<version> and replaces WANT_OPENLDAP_VER
- Adds OPENLDAP versions in bsd.default-versions.mk
- Adds USE_OPENLDAP/WANT_OPENLDAP_VER in Mk/bsd.sanity.mk
- Changes consumers to use the features

Reviewed by:	delphij
Approved by:	portmgr
Differential Revision: https://reviews.freebsd.org/D38233

net/isc-dhcp44-server: Update to 4.4.3-P1

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

net: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  <ports@c0decafe.net>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Straup Cope <ascope@cpan.org>
  *  Aaron Zauner <az_mail@gmx.at>
  *  Adam Jette <jettea46@yahoo.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Alan Eldridge <alane@geeksrus.net>
  *  Alex Bakhtin <Alex.Bakhtin@gmail.com>
  *  Alex Deiter <Alex.Deiter@Gmail.COM>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Dupre <sysadmin@alexdupre.com>

*/*: Remove redundant '-[0-9]*' from CONFLICTS

The conflict checks compare the patterns first against the package
names without version (as reported by "pkg query "%n"), then - if
there was no match - agsinst the full package names including the
version (as reported by "pkg query "%n-%v").

Many CONFLICTS definitions used patterns like "bash-[0-9]*" to filter
for the bash package in any version. But that pattern is functionally
identical with just "bash".

Approved by:	portmgr (blanket)

net/isc-dhcp44-server: Add CPE information

Approved by:	portmgr (blanket)

net/isc-dhcp44-server: Fix chroot support on 13.x

- Bump PORTREVISION

PR:		245362

net/isc-dhcp44-server: Update to 4.2.2-P1

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

- Ensure LDAP option implies IPV6 option to resolve build failure

PR:		249405
Reported by:	sciram@yandex.ru

- Bump PORTREVISIONs after previous commit

Reported by:	zeising@

- Ensure DOCS is part of OPTIONS_DEFINE

PR:		249008
Reported by:	Yasuhiro KIMURA <yasu@utahime.org>

net/isc-dhcp44*: Fix build with -fno-common

Add a patch from an upstream merge request to fix the build of
net/isc-dhcp44-client when built with -fno-common, which is the default with
llvm 11.

MFH:		2020Q3 (implicit, -fno-common fixes, ok by joenum)

- Update to 4.4.2

net/isc-dhcp44-client: Fix @sample usage after r509903

Installing isc-dhcp44-client-4.4.1...
cp: /usr/local/%D/etc/dhclient.conf.example: No such file or directory

Pointy hat:	bapt

- Update URL

Convert to UCL & cleanup pkg-message (categories n)

(and missed 3 missed files from previous categories.)

- Fix error when calling 'service -R'
- Bump PORTREVISION

PR:		234796
Reported by:	Jose Luis Duran <jlduran@gmail.com>

Do not force stop services when a package is deinstalled.

Starting or stopping services is the role of pkg(8).

Sponsored by:	Absolight

- Additional fix for variable name change

- Fix more logic issues after OPTIONS edits

PR:		226328

- Fix build

PR:		226327

- Update to 4.4.1 [1]
- Convert to new OPTIONS framework
- Add OPTION for enabling binary lease file support

PR:		191088 [1]
Submitted by:	Chip Cuccio <chip.cuccio@gmail.com> [1]

- Mark FORBIDDEN, due to major flaw in dhcpd in 4.4.0.  ISC Advises waiting for
4.4.1 release

Do not abuse INSTALL_MAN when installing documentation, examples, and
other miscellaneous files that are not actually manual pages (part 2).

- Note URL on ISC's site where you can find info on version differences

Reported by:	danfe@

- Update license to MPL

Reported by:	Dan McGregor <dan.mcgregor@usask.ca>

New ports: net/isc-dhcp44-server, net/isc-dhcp44-client, net/isc-dhcp44-relay:

The ISC Dynamic Host Configuration Protocol Distribution provides a
freely redistributable reference implementation of all aspects of the
DHCP protocol, through a suite of DHCP tools:

  * A DHCP server (this port)
  * A DHCP client
  * A DHCP relay agent

WWW: https://www.isc.org/products/DHCP/