Mk/**ruby.mk: Switch from USE_RUBY=yes to USES=ruby

Switch from Mk/bsd.ruby.mk to Mk/Uses/ruby.mk

Notable changes are.

- Mk/bsd.ruby.mk is moved to Mk/Uses/ruby.mk.
- USE_RUBY=yes is replaced with USES=ruby.
- USE_RUBY_EXTCONF is replaced with USES=ruby:extconf.
- USE_RUBY_RDOC is replaced with USES=ruby:rdoc.
- USE_RUBY_SETUP is replaces with USES=ruby:setup.
- RUBY_NO_BUILD_DEPENDS and RUBY_NO_RUN_DEPENDS are replaced with
  USES=ruby:{build,none,run}.
- RUBY_REQUIRE isn't used anywhere, so removed.
- USES=gem now implies USES=ruby.

This is mainly the work of yasu@ at https://reviews.freebsd.org/D27863

I have just made some cosmetic changes and ran exp-run to test that the
tree is not in a BROKEN state.

Approved by:	portmgr
Differential Revision:	https://reviews.freebsd.org/D37925

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/rubygem-io-like: Update RUBYGEMBIN after
f800970bc87ab1fac4110c4482ec064be1140b90

Remove # $FreeBSD$ from Makefiles.

- Add missing quotes

Reported by:	pkg-fallout

- Make use of options helpers to fix build error without DOCS [1]
- Make portlint happier

PR:		240208 [1]
Submitted by:	Marko Cupac <marko_DOT_cupac_AT_mimar_DOT_rs> [1]

Update devel/ruby-gems to 3.0.2

- Update Mk/Uses/gem.mk

Changes:	https://github.com/rubygems/rubygems/blob/master/History.txt
PR:		235795
Submitted by:	Yasuhiro KIMURA <yasu@utahime.org>, sunpoet (myself)
Exp-run by:	antoine

Update default GEM_NAME

Change default GEM_NAME from ${PORTNAME}-${PORTVERSION} to ${DISTNAME} to avoid
unnecessary GEM_NAME setting in ports Makefile

Differential Revision:	https://reviews.FreeBSD.org/D9250
PR:		216267
Exp-run by:	antoine

Update WWW: remove trailing /

- Update WWW: rubygems.org uses https://

With hat:	ruby

devel/rubygem-io-like: remove USE_RAKE

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

With hat:	portmgr
Sponsored by:	Absolight

- Remove deprecated @dirrm usage
- Add NO_ARCH
- Convert to options helpers

Approved by:	portmgr 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/rubygem-io-like: remove unneeded dep on rdoc

many ruby/rubygem ports: death of rubyforge.org

rubyforge.org shutdown on May 15, 2014. This commit accounts for that by doing
several things:

- Deprecate ruby that had only rubyforge.org as MASTER_SITES (and so are now
  only fetchable via our cache)
- Deprecate ports that depend on those
- Update the WWW pkg-descr line that points to rubyforge.org for rubygem ports
  (which are still fetchable from rubygems.org)

The next step will be to remove rubyforge.org from bsd.sites.mk, after these
deprecated ports are deleted.

Phabric:	D591
With hat:	ruby
Approved by:	portmgr (because of committing to unstaged graphics/mingplot port)

- Support STAGEDIR
- Add LICENSE section

Mark as broken non staged ports using the ruby framework

With hat:	portmgr

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 4)

- Unbreak by makeing use of latest code on Github
- Adapt to new options framework

- Fix EXPIRATION date, we are in 2013, not 2012

Pointyhat to:	swills
Reported by:	bapt

- Deprecate ports which don't work with Ruby 1.9
- Set expiration to 2 months to give plenty of time to fix them to anyone who
  may be interested (patching rubygem- ports is possible now)
- Trim headers while here

With Hat:	ruby@

- Point at the homepage consistently as defined by rubygems.org

- Add a new port: devel/rubygem-io-like

  The IO::Like module provides all of the methods of typical IO implementations
  such as File; most importantly the read, write, and seek series of methods.  A
  class which includes IO::Like needs to provide only a few methods in order to
  enable the higher level methods.  Buffering is automatically provided by
default
  for the methods which normally provide it in IO.

  WWW:  https://github.com/javanthropus/io-like