cad/meshdev0.5_1

*/*: Update WWW to use HTTPS for sourceforge.net projects

Homepage link is permanent redirected to its HTTPS counterpart

cad/meshdev: Fix build with llvm16

- Add LICENSE=GPLv2

Sponsored by:	The FreeBSD Foundation

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.

This commit implements such a proposal and moves one of the WWW: entries
of each pkg-descr file into the respective port's Makefile. A heuristic
attempts to identify the most relevant URL in case there is more than
one WWW: entry in some pkg-descr file. URLs that are not moved into the
Makefile are prefixed with "See also:" instead of "WWW:" in the pkg-descr
files in order to preserve them.

There are 1256 ports that had no WWW: entries in pkg-descr files. These
ports will not be touched in this commit.

The portlint port has been adjusted to expect a WWW entry in each port
Makefile, and to flag any remaining "WWW:" lines in pkg-descr files as
deprecated.

Approved by:		portmgr (tcberner)

cad: remove 'Created by' lines

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

  *  AMAKAWA Shuhei <amakawa@jp.FreeBSD.org>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Anders Andersson <anders@hack.org>
  *  Bruce M Simpson <bms@FreeBSD.org>
  *  Christoph Moench-Tegeder <cmt@FreeBSD.org>
  *  David Yeske <dyeske@gmail.com>
  *  Diane Bruce <db@db.net>
  *  Joachim Strombergson <watchman@ludd.ltu.se>
  *  Johnny Sorocil <jsorocil@gmail.com>
  *  Julian Jenkins <kaveman@magna.com.au>
  *  Marc Fonvieille <blackend@FreeBSD.org>
  *  Mario S F Ferreira <lioux@linf.unb.br> et al.
  *  Martin Dieringer <martin.dieringe@gmx.de>
  *  Matthias Petermann <matthias@petermann-it.de>
  *  Michael Durian <durian@shadetreesoftware.com>
  *  Michael Reifenberger <mr@FreeBSD.org>
  *  Nicola Vitale <nivit@FreeBSD.org>
  *  Otacilio de Araujo Ramos Neto <otacilio.neto@bsd.com.br>
  *  Pedro F. Giffuni
  *  Pedro F. Giffuni <giffunip@asme.org>
  *  Pedro Giffuni
  *  Pedro Giffuni <giffunip@asme.org>
  *  Rusmir Dusko <nemysis@FreeBSD.org>
  *  Sarod Yatawatta <sarod@cs.pdn.ac.lk>
  *  Sergio Lenzi <lenzi.sergio@gmail.com>
  *  Stanislav Sedov <ssedov@mbsd.msk.ru>
  *  Thierry Thomas <thierry@FreeBSD.org>
  *  Thierry Thomas <thierry@pompo.net>
  *  Thomas Gellekum <tg@FreeBSD.org>
  *  Vanilla I. Shu <vanilla@FreeBSD.org>
  *  Veniamin Gvozdikov <vg@FreeBSD.org>
  *  Ying-Chieh Liao <ijliao@FreeBSD.org>
  *  gahr
  *  hrs
  *  ijliao
  *  lbartoletti <lbartoletti@FreeBSD.org>
  *  lon_kamikaze@gmx.de
  *  stas
  *  swallace
  *  thierry@pompo.net

With hat:	portmgr

Remove # $FreeBSD$ from Makefiles.

- Fix trailing whitespace in pkg-descrs, categories [a-f]*

Approved by:	portmgr blanket

cad/meshdev: Support modern gcc by adding <cstring> header

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

- Reset maintainership of my ports

- Fix MASTER_SITES

Reported by:	bapt

Convert to USES=dos2unix

With hat:	portmgr

- Fix on CURRENT [1] - Support STAGEDIR - Fix up CFLAGS

Reported by:	pkg-fallout

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

- New port: cad/meshdev

MeshDev is a mesh comparison software. It accepts two meshes as input and
  computes the geometrical deviation between the two meshes.
  It return numerical values and can optionaly generate visual results (with a
  pseudo-colored mesh corresponding to the measured deviation) in OpenInventor
  format.

  This port features a patch (by myself) to read binary and ASCII STL files.
  This feature was removed in the transition from version 0.4 -> 0.5.

  Distfiles are unfetchable from sourceforce. For this reason, they're hosted
  on our infrastructure.

  WWW: http://meshdev.sourceforge.net/