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 # $FreeBSD$ from Makefiles.

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

net/openpgm: Do not add -I to non-existing directory in openpgm-5.2.pc

foo/lib/pgm-5.2/include does not exist, so applications using strict
compiler flags will fail to build due to this.

Here this breaks devel/xeus build after r491260 [1]:

CMake Error in CMakeLists.txt:
  Imported target "cppzmq" includes non-existent path

    "/usr/local/lib/pgm-5.2/include"

  in its INTERFACE_INCLUDE_DIRECTORIES.  Possible reasons include:

  * The path was deleted, renamed, or moved to another location.

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

fix build with powerpc64

PR:		231670
Submitted by:	Piotr Kubaj

Reset vg@'s ports after he resigned.

With hat:	portmgr-secretary

Remove perl from runtime depends: perl is not used by openpgm in runtime, only
for build.
While here, copy docs and examples only if corresponding options turned on.

PR:		217893
Submitted by:	Anton Yuzhaninov
Approved by:	vg (maintainer timeout, 3+ months)
Approved by:	az (mentor).

Mark some ports failing on power64.  In cases where the error message
was a stub, provide a real one.

While here, pet portlint.

Approved by:	portmgr (tier-2 blanket)

Use USES=pathfix where applicable.

PR:		213195
Submitted by:	mat
Exp-run by:	antoine
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D8093

Appease portlint

Unbreak by switching to USE_GITHUB

GOOGLE_CODE has gone away.

- If a port has another upstream, remove GOOGLE_CODE
- If a port only has GOOGLE_CODE mark it BROKEN

Some ports have a local mirror configured but for security reasons, it
is not considered upstream.

Sponsored by:	Absolight

Convert LICENSE= "GPLxx # or later" to "GPLxx+"

Approved by:	portmgr blanket

net/openpgm: fix build with python3

- fix build with python3 (trivial change)
- clarify license (it's LGPL21+) and add LICENSE_FILE
- simplify docs and examples installation
- whitespace fixes
- bump PORTREVISION because default package changed - examples
  now installed to EXAMPLESDIR instead of EXAMPLESDIR/examples)

Approved by:	vg (maintainer)

- Fix build when using python3

PR:		ports/194917
Submitted by:	Andrew Berg <aberg010@my.hennepintech.edu>

Strip binaries
Avoid useless include of bsd.port.options.mk by letting plist handle what to add
in the package or not

- Convert ports of net/ to new USES=python

Approved by:	portmgr (implicit)

1: Stagify.
2: switch to USES=libtool, bump version.

Approved by:	portmgr@

Add NO_STAGE all over the place in preparation for the staging support (cat:
net)

- convert to the new perl5 framework
- convert USE_GMAKE to Uses

Approved by:	portmgr (bapt@, blanket)

 - Changed my email
 - Trim Makefile headers and positions name and surname within

Approved by:	eadler, rm (mentors)

This changes almost all the "gnomehack" only USE_GNOME cases to USES= pathfix.

If a port used other USE_GNOME items it was untouched.
The ports that used other USES were fixed by hand.

PR:		ports/177081
Reviewed by:	bapt
Approved by:	portmgr (miwi)

Add openpgm 5.2.122, implementation of the PGM reliable multicast
protocol.

PR:		ports/175486
Submitted by:	Gvozdikov Veniamin <g.veniamin@googlemail.com>