security/libargon2: Impelled to share/man

Approved by:    portmgr (blanket)

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.

security: remove 'Created by' lines

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

  *  <ports@c0decafe.net>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Aldis Berjoza <aldis@bsdroot.lv>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Kapranoff <kappa@rambler-co.ru>
  *  Alex Samorukov <samm@freebsd.org>
  *  Alexander Botero-Lowry <alex@foxybanana.com>
  *  Alexander Kriventsov <avk@vl.ru>
  *  Alexander Leidinger <netchild@FreeBSD.org>

Remove # $FreeBSD$ from Makefiles.

security/libargon2: Update to 20190702

PR:		238950
Submitted by:	Christopher Hall <hsw@bitmark.com> (maintainer)

Fix runtime error: remove -march=native as optimisation target

Details:
The upstream Makefile contains -march=native as optimisation which leads
to unconditional use of AVX instructions if built on a machine that has
AVX support. Subsequently this causes SIGILL on processors without AVX,
including latest-generation Atom descendants.

PR:		225922
Reported by:	arthur@qeng-ho.org
Approved by:	hsw@bitmark.com (maintainer, implicit)
MFH:		2018Q3

security/libargon2: Update to 20171227

Changes:	https://github.com/P-H-C/phc-winner-argon2/blob/20171227/CHANGELOG.md

PR:		225022
Submitted by:	Christopher Hall <hsw@bitmark.com> (maintainer)

security/libargon2: Add SONAME to shared library

Also add pkg-config file

PR:           224190 222344
Submitted by: Christopher Hall (maintainer)
Reported by:  xxjack12xx@gmail.com
Approved by:  maintainer

- Update to 20161029

PR:		217444
Submitted by:	maintainer

- Update to 20160821
- While here, add LICENSE_FILE and fix static lib installation

PR:		212068
Submitted by:	hsw@bitmark.com (maintainer)

security/libargon2 is not jobs safe

This concurrent flaw is pretty awful but easily fixed.
The "all" target depends on "clean $(RUN) libs".
In a multijob invocation, these targets all start building at the
same time beccause there's no requirement to clean before building.
As a result, it's possible that some object files get built before the
clean target runs, which deletes the built files.

Probably this can be solved by simply removing the "clean" target which
should be unnecessary in a ports build area.  I'll leave that to the
maintainer to either patch or notify upstream of this obvious makefile
flaw.

security/libargon2: add new port

PR:		209411
Submitted by:	Christopher Hall <christopherhall.hsw@gmail.com>
Reviewed by:	Yonas Yanfa, Vladimir Krstulja

Argon2 is a password-hashing function that summarizes the state of the
art in the design of memory-hard functions and can be used to hash
passwords for credential storage, key derivation, or other
applications.

https://github.com/P-H-C/phc-winner-argon2