cad/camotics1.3.0_2

cad/camotics: Fix build with Python 3.13

PyEval_ThreadsInitialized() was removed in Python 3.13.  It and
PyEval_InitThreads() have been no-ops since Python 3.9, so only call
them on older versions.

While here, document the patches.

PR:		299529

devel/cbang: databases/postgresql-plv8js: Chase v8 upgrade

V8 15.4 headers refuse to compile ("Non-CppGC MicrotaskQueue definition
is not supported") unless the embedder defines V8_CPPGC_MICROTASK_QUEUE,
matching how lang/v8 itself is built.

databases/postgresql-plv8js: pass the define in CXXFLAGS.

devel/cbang: define it in the v8 scons config before the v8.h header
check, which otherwise fails and silently disables V8 support, breaking
packaging.  Also record it in cbang/config.h for consumers.

devel/re2: Update to 20230801

- Bump PORTREVISION of dependent ports for shlib change

Changes:	https://github.com/google/re2/releases

devel/re2: Update to 20230301

- Bump PORTREVISION of dependent ports for shlib change

Changes:	https://github.com/google/re2/releases

cad/camotics: upgrade to v1.3.0

Changelog at
<https://github.com/CauldronDevelopmentLLC/CAMotics/blob/master/CHANGELOG.md#v130>

cad/camotics: chase the upgrade of C!

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)

*/*: bump all consumers after recent boost upgrade

cad/camotics: unbreak after the upgrade of lang/v8

After the latest upgrade of v8, C! and CAMotics must be built with c++17
standard.

Obtained from:	https://github.com/CauldronDevelopmentLLC/CAMotics/issues/369
Fixes:		0db7465f145a

Reported by:	pkg-fallout

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

cad/camotics: adding CAMotics, Simulation & Computer Aided Machining

The latest stable release, v1.2.0, is for Python-2.7, this is why I
ported this -RC1, but it is somewhat buggy. Do not hesitate to report
any problem!

PR:		262763
Requested by:	luzpaz (at) pm.me