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>

Remove # $FreeBSD$ from Makefiles.

- Add LICENSE
- Add NO_ARCH

Approved by:	portmgr blanket

Fix a few Perl ports with Perl 5.28.

Starting at ExtUtils::MakeMaker 7.31_06 and Perl 5.27.1, the base
README.pod is no longer installed. So stop installing them altogether.

PR:		229112
Reported by:	many
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D15946

Update WWW

search.cpan.org is shutting down.
It will redirect to metacpan.org after June 25, 2018.

With hat:	perl

Starting at ExtUtils::MakeMaker 7.06 and Perl 5.25.1, the base
README.pod is no longer manified into a README.3, as the README.pod is
installed and can be read with perldoc, remove the README.3 files that
may be generated.

With hat:	perl@
Sponsored by:	Absolight

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

Change the way Perl modules are installed, update the default Perl to 5.18.

Before, we had:

  site_perl :           lib/perl5/site_perl/5.18
  site_perl/perl_arch : lib/perl5/site_perl/5.18/mach
  perl_man3 :           lib/perl5/5.18/man/man3

Now we have:

  site_perl : lib/perl5/site_perl
  site_arch : lib/perl5/site_perl/mach/5.18
  perl_man3 : lib/perl5/site_perl/man/man3

Modules without any .so will be installed at the same place regardless of the

Cleanup plist

Remove backslashes from single- and double-quotes in COMMENT and _DESC
strings, that were passed through rather than escaping anything.

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

Support STAGEDIR.

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 3)

- Use single space after WWW:

- Convert to new perl framework
- Trim Makefile header
- Remove MAKE_JOBS_SAFE=yes, it's the default.

For perl@ owned ports:

- Fix COMMENT
- Trim header

Update to 0.25.

Changes: http://search.cpan.org/dist/Sys-Syscall/CHANGES

- Fix Sendfile

PR:             ports/166797
Submitted by:   Mel Flynn <rflynn@acsalaska.net>
Obtained from:  https://rt.cpan.org/Public/Bug/Display.html?id=17326

- Cleaning MD5 in perl@'s ports.

Approved by:    erwin@ (portmgr)

- only 13% of the p5- ports embed @comment $FreeBSD$:
  so standarize and remove it

With Hat:   perl@

Update to 0.23

Changelog:      http://search.cpan.org/dist/Sys-Syscall/CHANGES

- Update to 0.22 [1], [2]
- Move to perl@FreeBSD.org [2]

PR:             ports/105734 [1], ports/106514 [2]
Submitted by:   Jin-Shan Tseng <tjs_AT_cdpa dot nsysu dot edu dot tw>
[1],Gea-Suan Lin <gslin_AT_gslin dot org> [2]
Approved by:    maintainer (timeout)

Add p5-Sys-Syscall 0.21, access system calls that Perl doesn\'t provide
access to.

PR:             ports/103744
Submitted by:   Gea-Suan Lin <gslin at gslin.org>