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>

devel/autoconf: update to 2.71

- Copy devel/autoconf to devel/autoconf2.69.
- Update devel/autoconf to 2.71.
- Allow ports to use 2.69 with USES=autoreconf:2.69.

PR:		258046
Exp-run by:	antoine

*/asterisk-*: Remove support for expired net/asterisk13

*/*asterisk*: Make asterisk18 the default version

Ports depending on asterisk use flavors to generate packages for
each version.
Make sure the default flavor points to the latest version.

Clean up all commented PORTREVISION and PORTEPOCH lines

No revision bump tool that we have cleans them up or deals with
them, so we end up with duplicated lines.  Instead of implementing
that just clean up the 51 ports that do this.

PORTREVISION and PORTEPOCH can be set to 0 explicitly instead if
you need a reminder or placeholder.

Remove # $FreeBSD$ from Makefiles.

Update asterisk-chan_sccp to v4.3.3

PR:		251962
Submitted by:	Diederik de Groot <ddegroot@talon.nl> (maintainer)

- Update asterisk-chan_sccp to 4.3.2-eta
- Remove patch now included in upstream sources
- Add missing dependencies

Approved by:	ddegroot@talon.nl (maintainer)

- Update asterisk-chan_sccp to 4.3.2-zeta
- Import upstream patch to fix build
- Add flavor for asterisk18

PR:		250555
Approved by:	Diederik de Groot <ddegroot@talon.nl> (maintainer)

net/asterisk-chan_sccp: fix build on big-endian architectures with clang

FreeBSD doesn't have __bswap_16() and __bswap_32(). Use bswap16() and bswap32()
instead.

PR:		243872
Approved by:	ddegroot@talon.nl (maintainer)

net/asterisk-chan_sccp: fix build on GCC architectures

Use newer GCC:
You need at least gcc > 4.3. While your gcc has version:
4.2.1

MFH:		2020Q1 (fix build blanket)

- Update asterisk-chan_sccp to 4.3.2-epsilon
- Make asterisk16 the default flavor

PR:		242203
Submitted by:	Diederik de Groot <ddegroot@talon.nl>
Approved by:	portmgr (flavors already approved for this port)

- Update asterisk-chan_sccp to 4.3.2_delta
- Convert asterisk version OPTIONS to FLAVORS

PR:		238252
Submitted by:	Diederik de Groot <ddegroot@talon.nl> (maintainer)
Approved by:	portmgr (mat)
Differential Revision:	https://reviews.freebsd.org/D21485

Remove non-default support for expired net/asterisk15

Approved by:	portmgr (implicit, FLAVORS change)

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

Fix build after asterisk13 and asterisk16 update.

PR:		238252
Approved by:	blanket
Obtained
from:	https://github.com/chan-sccp/chan-sccp/commit/9684efb7709c1be23c99f555f61b5a3ad15b0675

net/asterisk-chan_sccp: Make sure to regenerate configure during the build

To prevent future issues during upgrades and by preference of the
maintainer.  For this to work iconv.m4 needs to be available so add
a gettext-tools build dependency too.

PR:		223972

net/asterisk-chan_sccp: Update to 4.3.2

- Make conference and video support optional (enabled by default)
- Add options to select different Asterisk versions
- Build for net/asterisk16 by default

While here

- Install sccp.conf with @sample
- Run it through portfmt once, fix indentation
- Reorder variables according to chapter 15 of the PHB
- Pet portlint

PR:		223972
Submitted by:	maintainer

Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

Remove options to compile these ports against net/asterisk11 in
preparation for port expiration.

asterisk 11.x will EOL on 2017-10-25 and is scheduled for removal.

Please use the net/asterisk13 port.

Update WWW: SF redirects to https://sourceforge.net/projects/<PROJECT_NAME>/

Remove dependencies on net/asterisk.

Approved by:	portmgr (mat)

Remove ${PORTSDIR}/ from dependencies, categories m, n, o, and p.

With hat:	portmgr
Sponsored by:	Absolight

Update to 4.2.3.

New Features in V4.2.3
- Warning about use of ancient gcc compiler
- New desktop/background images
- New AMI Function:SCCPShowRefcount
- Support for newer/future version of automake
- Small size reduction of chan_sccp.so

Bug Fixes
- Channel being left behind after hangup
- Scheduled Hangup / Schedule Digit Timeout
- Potential Deadlock Fallback Atomic Functions
- MWI loosing track of new voicemails under certain circumstances
- using gnu version of libiconv fixed
- gen_sccp_enum improved / gnu awk extension dependency removed
- set socket option should happen before binding to the socket
- channel monitor/record handling fixed
- Code cleanup / fixed memory leaks / fixed potential null pointer dereferences
- Some smaller patches (Check ChangeLog for details)
- Some minor BSD Compilation issues

PR:		207291
Submitted by:	Diederik de Groot <ddegroot@talon.nl> (maintainer)

New port: net/asterisk-chan_sccp

Replacement for the SCCP channel driver in Asterisk.
Extended features include:
 - Shared Lines,
 - Presence / BLF,
 - Customizable Feature Buttons,
 - Custom Device State.
 - Conference with Phone-UI

WWW: https://sourceforge.net/projects/chan-sccp-b

PR:		204346
Submitted by:	Diederik de Groot <ddegroot@talon.nl>