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.

devel: remove 'Created by' lines

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

  *  "Waitman Gobble" <uzimac@da3m0n8t3r.com>
  *  <jkoshy@FreeBSD.org>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron H. K. Diep <ahkdiep@gmail.com>
  *  Aaron Hurt <ahurt@anbcs.com>
  *  Abel Chow <abel_chow@yahoo.com>
  *  Adam McLaurin
  *  Adam Saponara <as@php.net>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>

devel/avr-gdb: Add CPE information

Approved by:	portmgr (blanket)

Remove # $FreeBSD$ from Makefiles.

Put "iconv" into USES.

Add LICENSE, as suggested by portlint.

Remove libexpat.so.6 compatibility link that was added in r374303 to
prevent massive PORTREVISION bumps.  Bump dependent ports that have not
been bumped since.

${RM} already has -f.

PR:		213570
Submitted by:	mat
Exp-run by:	antoine
Sponsored by:	Absolight

Remove ${PORTSDIR}/ from dependencies, categories d, e, f, and g.

With hat:	portmgr
Sponsored by:	Absolight

devel/avr-gdb: document ncurses requirement (USES+=ncurses)

approved by:	infrastructure blanket

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

devel/avr-gdb: Fix build on gcc5 by disabling -Werror

Approved by:	blanket

Depend this port from expat so the XML memory description feature
will become available.

Convert a bunch of USE_BZIP2 to USES=tar:bzip2

Approved by:	portmgr (not really, but touches unstaged ports)

Support staging

Fix properties on pkg-plist

Fix two bugs reported by clang.

PR:		ports/172209
Submitted by:	Miklos Magyari <magyarimiki@gmail.com>
Approved by:	maintainer timeout (1 year)

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 1)

Add a workaround (actually, a hack) for bug #13519.

Activate the built-in simulator.

Upgrade to GDB 7.3.1.

-remove MD5

Upgrade to GDB version 6.8 (finally).

- Update download location switch to GNU

Reported by:    -fetch-original pointyhat run via pav

Unescape an HTML escape within this patch.  It's been within the
context part only so all it did was causing fuzz when patching, thus
no PORTREVISION bump needed.

Upgrade to GCC 6.5.

Add local patches to support the ATmega256x controller family that
features a 3-byte PC.  patch-atmega256x-binutils is Bjoern Haase's
backported binutils patch for the ATmega256x (stripped down to those
GNU binutils directories that are present in the GDB source tree),
while patch-atmega256x-gdb is my own one to modify the AVR backend in
GDB to understand 3-byte PCs.

SHA256ify

Approved by:    krion@

Oops, that patched missed one directory name in front of the file name
to patch...

Reminded by:    pointyhat

Fix for GDB bug #1948.  Internally, this fixes a bad check in
remote_xfer_partial(), notably for AVR-GDB this makes the command
"info io_registers" work again.

Oops, one dash too many. ;-)

Fix PGKNAMEPREFIX (missing trailing dash).

Update to GDB 6.3.  This also requires a patch from Theodore Roth,
see http://sources.redhat.com/ml/gdb-patches/2004-10/msg00324.html

SIZEify (maintainer timeout)

Bump PORTREVISION on all ports that depend on gettext to aid with upgrading.

(Part 2)

Upgrade to GDB 5.3.

Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

Complete the support for the AVR microcontroller toolchain: a port of
GDB to the AVR.