graphics/fractgen: Remove unneeded dependencies

Remove graphics/libglvnd from LIB_DEPENDS because USE_GL=gl pulls
already.
The Qt tools needed only in build stage.
Bump PORTREVISION.

Reported by:	makc

graphics/fractgen: Update to 3.0.2

Use Qt6 and GL.
Pet portlint, portfmt.

Changelog: https://github.com/dreibh/fractgen/blob/master/ChangeLog

PR:		283439
Approved by:	submitter is maintainer

graphics/fractgen: Update to 2.1.14

On top of submitters patch framework build fixes have been addressed

Changelog:
https://github.com/dreibh/fractgen/blob/fractgen-2.1.14/ChangeLog

PR:		275608

graphics/fractgen: Sanitize MANPREFIX

Approved by:	portmgr (blanket)

Mk/Uses: always use colon for build/run suffix

Most USES use a colon for build/run(/test) suffixes. Change kde.mk,
qt.mk and pyqt.mk to do the same, and update all ports using that.

Document in CHANGES.

PR:			266034
Exp-run by:		antoine
Approved by:		tcberner (mentor)
Differential Revision:	https://reviews.freebsd.org/D36349

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.

graphics: remove 'Created by' lines

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

  *  "Waitman Gobble" <uzimac@da3m0n8t3r.com>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Abel Chow <ozsanh45vds001@sneakemail.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Ade Lovett <ade@lovett.com>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Aldis Berjoza <aldis@bsdroot.lv>
  *  Alex Hayward <xelah@xelah.com>
  *  Alex Ivasyuv <siegerstein@pochta.ru>
  *  Alex Samorukov <samm@os2.kiev.ua>

graphics/fractgen: Update to 2.1.11

ChangeLog:
https://github.com/dreibh/fractgen/commit/0bfe7ec2a58737ada917fc0db2b08df61e4185d3

PR:	255175
Reported by:	gspurki@gmail.com
Approved by:	dreibh@iem.uni-due.de (maintainer, timeout > 1 week)

Remove # $FreeBSD$ from Makefiles.

Update fractgen patches to be more resilient

This doesn't change the package at all, it just makes our patches
easier to upstream. Document the %%PREFIX%% substitution a little
better while we're at it.

Update graphics/fractgen to latest upstream release

The release is a month or two old by now. Some Qt 5.15.2 patches
have landed in the release, but not all of them. New translations
require additional dependencies and patching in the right directory
to search (PREFIX/share).

There are no useful release notes for this release.

PR:		251335

Update Qt/PySide2 to 5.15.2 / PyQt to 5.15.1 / SIP to 5.4.0
This commit combines several updates.

- Update Qt to 5.12.2
- Update PyQt to 5.15.1
- Since PySide 5.15.1 is broken with Qt 5.15.2, so PySide and Shiboken are also
updated to 5.15.2.
- Update sip to 5.4.0

SIP is a collection of tools  to create Python bindings for C and C++ libraries
and used by PyQt and wxPython. There are some changes with sip5 [1]:
- python 3.5+ is required
- sip drops support of old deprecated methods as sipdistutils & cie.
- this version breaks also PyQt5 extension ABI. SIP files will be installed in
${PYTHON_SITELIBDIR}/PyQt${_PYQT_VERSION}/bindings
- some ports will use the new pyqtbuilder package with the pyproject.toml setup.
Instead if the project have a setup.py, you should use sip-build to build it.
- if a port needs sip, it should also needs pysip. BTW, py-qt5-core requires
pysip, so that should be enough for PyQt packages.

graphics/fractgen: Prepare for Qt5-5.14

PR:		244964

Qt5 update to 5.13.0

For new features, check: https://wiki.qt.io/New_Features_in_Qt_5.13

Thanks to adridg who helped to fix a lot of packages.

Exp-run by:	antoine
PR:		238782

graphics/fractgen: fix build on GCC architectures

C++11 compiler is necessary:
  The compiler feature "cxx_decltype" is not known to CXX compiler

  "GNU"

  version 4.2.1.

Approved by:	mentors (implicit approval)

New port graphics/fractgen : Fractal Generator

FractGen is a simple Qt-based fractal generator program for Mandelbrot fractals.

PR:		239845
Submitted by:	Thomas Dreibholz <dreibh@iem.uni-due.de>