Remove empty directory.

Remove expired security/openvpn20 port.

It is recommended to migrate to security/openvpn.

Add LICENSE=GPLv2.

- Backport fix for CVE-2013-2061 to openvpn22 and openvpn20;
  while it is unclear whether it affects OpenSSL-builds at all.
  Let's play it safe.
- Reference CVE-2013-2061 name in OpenVPN's VuXML entry
- Mark 2.0.9_4 <= openvpn < 2.1.0 and 2.2.2_2 < openvpn < 2.3.0 not vulnerable
- Mark openvpn22 deprecated and to expire 2013-09-01.
  (openvpn20 is already marked to expire 2013-07-11.)

Security:	CVE-2013-2061
Security:	92f30415-9935-11e2-ad4c-080027ef73ec

OpenVPN changes, upgrades and fixes:

- Upgrade security/openvpn to v2.3.0 (changes installed layout a bit),
  splitting and re-diffing patches.
- Retain v2.2.2 as security/openvpn22
- Mark security/openvpn20 as deprecated and to expire 6 months from now
- Fix TCP_NODELAY option (openvpn 2.3, 2.2), see
  <http://community.openvpn.net/openvpn/ticket/158>
- Fix PassTOS option (openvpn 2.2, 2.0), see
  http://community.openvpn.net/openvpn/ticket/135

- Convert to OptionsNG
- Strip Makefile header
- Drop LIB_DEPENDS ABI versions

Move the rc.d scripts of the form *.sh.in to *.in

Where necessary add $FreeBSD$ to the file

No PORTREVISION bump necessary because this is a no-op

In the rc.d scripts, change assignments to rcvar to use the
literal name_enable wherever possible, and ${name}_enable
when it's not, to prepare for the demise of set_rcvar().

In cases where I had to hand-edit unusual instances also
modify formatting slightly to be more uniform (and in
some cases, correct). This includes adding some $FreeBSD$
tags, and most importantly moving rcvar= to right after
name= so it's clear that one is derived from the other.

Remove more tags from pkg-descr files fo the form:

- Name
em@i.l

or variations thereof. While I'm here also fix some whitespace and other
formatting errors, including moving WWW: to the last line in the file.

Update and demote CONFLICTS to CONFLICTS_INSTALL.

Use recently bugfixed rc script from ../openvpn port.

- Turn off self-tests on pointyhat, they fail

Reported by:    pointyhat

archivers/lzo was removed, remove support for it.

Fix Pointyhat build failures by skipping (not failing) network-based tests.

Clang fixes:- patch plugin Makefiles to use ${CC} rather than gcc (found by -exp
run);
- silence non-literal format string warnings (non-fix, adds patch-options.c)
- fix missing prototype warning (adds patch-route.c, bumps PORTREVISION)
- Use full ${MAKE} environment from do-build, for consistency.

While here, remove MD5 checksum.

Remove painful examples of foo="", with particular prejudice against
constructions that parse out to [ -z "$foo" ] && foo=""

These are bad examples that get copied and pasted into new code, so the
hope is that with less bad examples there will be less need for me to
bring this up in review.

In a few of these files all that were changed were comments so that next
time I search for these patterns I won't trip on the file for no reason.

In a few places, add $FreeBSD$

No functional changes, so no PORTREVISION bumps

Add a note about skipping the self-test.

Streamline a bit:
- remove subshell to use basename, and use ## substitution [1]
- remove FreeBSD 5.X compatibility comment [1]
- remove FreeBSD 5.X compatibility code

The parts marked with [1] above were
Submitted by: dougb (Doug Barton)

Switch MAINTAINER line to FreeBSD address.

Approved by: garga (mentor, implicit)

RC_SUBR_SUFFIX has not been needed for a long time now, all supported
versions of FreeBSD now use /etc/rc.subr and rc.d scripts without .sh
appended to the script name.

Begin the process of deprecating sysutils/rc_subr by
s#. %%RC_SUBR%%#. /etc/rc.subr#

repocopy was obtained from ports/security/openvpn as of 2009-12-25 16:13Z

Requested by: mandree@
PR:           ports/141921
Approved by:  garga@ (mentor)

Move security/openvpn to security/openvpn20 (after previous repocopy).
Update security/openvpn20 to 2.0.9, revising pkg-message.

Move security/openvpn-devel to security/openvpn and
update security/openvpn to 2.1.1.

Remove security/openvpn-devel, adding a MOVED entry.

Update security/Makefile to remove openvpn-devel and add openvpn20 to
SUBDIRS.

Add a UPDATING entry for this shuffle.  Currently without upgrade
instructions since neither portupgrade nor portmaster are up to the
task (because of the CONFLICTS).

Approved by:  garga@ (mentor)

repocopy obtained from ports/security/openvpn as of 2009-12-25 16:13Z

Requested by: mandree@
PR:           ports/141921
Approved by:  garga@ (mentor)