math/py-matplotlib3.11.1

math/py-matplotlib: update 3.10.8 → 3.11.1

PR:			297109
Approved by:		Geoffrey Mainland <mainland@apeiron.net> (maintainer)

*/*: bump PORTREVISION after switching to NumPy 2.x

*/*: Switch to NumPy 2.x

PR:		294328
Exp-run:	antoine

math/py-matplotlib: Fix build with non-default Python version

python.mk: retire ${PYNUMPY}

With both math/py-numpy (2) and math/py-numpy1, the variable stopped
making sense. Also remove the upper version bound.

math/py-numpy: switch all consumers to math/py-numpy1

...and bump PORTREVISIONs of consumers with hard RUN_DEPENDS

PR: 281470

math/py-matplotlib: Update to 3.10.8

Co-authored-by:	Michael Osipov <michaelo@FreeBSD.org>
PR:		282882
Approved by:	Geoffrey Mainland <mainland@apeiron.net>, antoine (exp-run)

all: bump PORTREVISION after updating graphics/libyuv

Using the Tools/scripts/bump_revision.pl script

python.mk: rename PYTHON_EXT_SUFFIX to PYTHON_TAG, document, etc

EXT_SUFFIX, according to PEP 3149, refers to the full tag and
extension for compiled extension module objects, eg .cpython-311.so,
.cpython-313t.so, etc. We do not use the correct semantic meaning,
and this usage becomes ambiguous and confusing when tags do not
match between bytecode and compiled extension module objects.

Rename our PYTHON_EXT_SUFFIX to PYTHON_TAG to align with PEP 3147's
specification of a magic tag, which consists of implementation name
and shorthand version only. This is meant for bytecode and other
files containing this tag in their filename that do not depend on
a specific Python ABI for the same version. Chase all existing
consumers.

Introduce PYTHON_SOABI to align with PEP 3149's specification of a
tag, which consists of implementation name, shorthand version and
any ABI flags present (this and PYTHON_TAG are identical without
ABI flags). This is meant for compiled extension module objects and
other files that depend on a specific Python ABI for the same
version.

Add documentation for these variables that our PYTHON_EXT_SUFFIX
never had.

PR: 274671
Event: Kitchener-Waterloo Hackathon 202506

devel/py-python-dateutil: Move devel/py-dateutil to devel/py-python-dateutil

- Convert to USE_PYTHON=pep517
- Bump PORTREVISION of dependent ports for dependency change
- While I'm here, update audio/py-pyradio to use PYTHON_PKGNAMEPREFIX instead of PKGNAMEPREFIX for *_DEPENDS

math/py-matplotlib: add ${PY_SETUPTOOLS} to BUILD_DEPENDS

No PEP-517 build backend was specified, so add the correct one
(setuptools). Build only succeeds because setuptools is brought in
by other dependencies transiently, which will fail after the linked
PR is committed.

With hat: python
PR: 270510

devel/py-setuptools-scm: update to 8.0.4

Directory and PORTNAME changed to match normalised name in release
tarball; consumers updated to match.

Although setuptools itself is specified as a run dependency in the
Python package metadata, it is currently left out here to prevent
environment pollution until at least PR 270510 is committed.
Additionally, this version of setuptools-scm requires setuptools>=61,
which means this version is only meant for USE_PYTHON=pep517 ports
as all USE_PYTHON=distutils ports will switch to devel/py-setuptools58
also after PR 270510. science/py-emmet-core is switched to
devel/py-setuptools_scm7 accordingly, as it specifies setuptools-scm<8.
devel/py-{flit-scm,hatch-vcs} have ${PY_SETUPTOOLS} added to
RUN_DEPENDS to compensate.

Further details: https://wiki.freebsd.org/Python/setuptools

Reported by: yuri
Co-authored by: matthew
Exp-run by: antoine (earlier iteration)
Approved by: yuri (science/py-emmet-core, previous iteration)
PR: 272134
Differential Revision: https://reviews.freebsd.org/D39288

math/py-matplotlib: update to 3.8.0

- Switch to pep517

Changelog: https://github.com/matplotlib/matplotlib/releases/tag/v3.8.0

Approved by:	mainland@apeiron.net (maintainer timeout)
PR:		274571

math/py-matplotlib: Fix build with llvm16

Approved by:	portmgr (blanket)
Sponsored by:	The FreeBSD Foundation

all: remove explicit versions in USES=python for "3.x+"

The logic in USES=python will automatically convert this to 3.8+ by
itself.

Adjust two ports that only had Python 3.7 mentioned but build fine
on Python 3.8 too.

finance/quickfix: mark BROKEN with PYTHON

libtool: compile:  c++ -DHAVE_CONFIG_H -I. -I../.. -I -I. -I.. -I../.. -I../C++ -DLIBICONV_PLUG -DPYTHON_MAJOR_VERSION=3 -Wno-unused-variable -Wno-maybe-uninitialized -O2 -pipe -DLIBICONV_PLUG -fstack-protector-strong -fno-strict-aliasing -DLIBICONV_PLUG -Wall -ansi -Wno-unused-command-line-argument -Wpointer-arith -Wwrite-strings -Wno-overloaded-virtual -Wno-deprecated-declarations -Wno-deprecated -std=c++0x -MT _quickfix_la-QuickfixPython.lo -MD -MP -MF .deps/_quickfix_la-QuickfixPython.Tpo -c QuickfixPython.cpp  -fPIC -DPIC -o .libs/_quickfix_la-QuickfixPython.o
warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean '-Wno-uninitialized'? [-Wunknown-warning-option]
QuickfixPython.cpp:175:11: fatal error: 'Python.h' file not found
          ^~~~~~~~~~
1 warning and 1 error generated.

Reviewed by:	portmgr, vishwin, yuri
Differential Revision:	<https://reviews.freebsd.org/D40568>

math/py-matplotlib: Sync run depends with setup.py

Fixes run-time failures of matplotlib consumers
Maintainer timeout

PR:             271783

math/py-matplotlib: Add missing RUN_DEPENDS

PR:		271362
Reported by:	jwb@
Approved by:	maintainer

*: Bump PORTREVISIONs for math/mpc update to 1.3.1

math/py-matplotlib: Update to 3.7.1

PR:		270326
Reported by:	wen@
Approved by:	maintainer
Exp-run by:	antoine@

*/*: rename CHEESESHOP to PYPI in MASTER_SITES

PR:			267994
Differential revision:	D37518
Approved by:		bapt

devel/py-cppy, math/py-kiwisolver: fix versions

These ports install lib tagged as v0.0.0.
Both ports require devel/py-setuptools_scm to generate
the version of the library.

PR:		267120
Reported by:	jwb
Reviewed by:	jwb

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)

math: remove 'Created by' lines

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

  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Alessando Sagratini <ale_sagra@hotmail.com>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Amarendra Godbole <amarendra.godbole@gmail.com>
  *  Anders Nordby <anders@FreeBSD.org>
  *  Andreas Fehlner (fehlner@gmx.de)
  *  Andrew L. Neporada <andrew@chg.ru>
  *  Andrey <gugu@zoo.rambler.ru>
  *  Andrey Zakhvatov
  *  Anton Berezin <tobez@FreeBSD.org>
  *  Anton Berezin <tobez@plab.ku.dk>
  *  Anton Berezin <tobez@tobez.org>
  *  Anton Shterenlikht
  *  Anton Shterenlikht <mexas@bris.ac.uk>
  *  Bob Eager <bob@eager.cx>
  *  Charlie Kester <corky1951@comcast.net>
  *  Cheng-Lung Sung <clsung@FreeBSD.org>
  *  Cheng-Lung Sung <clsung@dragon2.net>
  *  Chris D. Faulhaber <jedgar@fxp.org>
  *  Christopher J. Ruwe
  *  Christopher Key <cjk32@cam.ac.uk>
  *  Chuck Hein <geekdude@pacbell.net>
  *  Cyrille Szymanski <cnszym@gmail.com>
  *  Dan Rue <drue@therub.org>
  *  Danilo Egea Gondolfo <danilo@FreeBSD.org>
  *  David Naylor <dbn@FreeBSD.org>
  *  David Naylor <naylor.b.david@gmail.com>
  *  Dereckson <dereckson@gmail.com>
  *  Devin Teske <dteske@FreeBSD.org>
  *  Dmitry Sivachenko <demon@FreeBSD.org>
  *  Dmitry Sivachenko <mitya@yandex-team.ru>
  *  Don Croyle <croyle@gelemna.org>
  *  Douglas K. Rand (rand@meridian-enviro.com)
  *  Dylan Simon <dylan@dylex.net>
  *  Edwin Groothuis <edwin@mavetju.org>
  *  Eijiro Shibusawa <ej-sib@ice.uec.ac.jp>
  *  Emanuel Haupt <ehaupt@FreeBSD.org>
  *  Eoin Lawless (eoin@maths.tcd.ie)
  *  Eric A. Griff <eagriff@global2000.net>
  *  Eric van Gyzen <vangyzen@stat.duke.edu>
  *  Ewgenij Gawrilow <gawrilow@math.tu-berlin.de>
  *  Fernan Aguero <fernan@iib.unsam.edu.ar>
  *  Foxfair Hu <foxfair@FreeBSD.org>
  *  Frederic Han <han@math.jussieu.fr>
  *  Gabor Kovesdan <gabor@FreeBSD.org>
  *  Gea-Suan Lin <gslin@gslin.org>
  *  George Reid <greid@ukug.uk.freebsd.org>
  *  Giuseppe Pilichi aka Jacula Modyun <jacula@gmail.com>
  *  Greg Larkin <glarkin@FreeBSD.org>
  *  Guangyuan Yang <ygy@FreeBSD.org>
  *  Gustau Perez i Querol <gustau.perez@gmail.com>
  *  Heinz Tschabitscher
  *  Horia Racoviceanu <horia@racoviceanu.com>
  *  Hye-Shik Chang <perky@fallin.lv>
  *  Iblis Lin <iblis@hs.ntnu.edu.tw>
  *  Issei Suzuki <issei@jp.FreeBSD.ORG>
  *  Janni
  *  Jason Harris <jharris@widomaker.com>
  *  Javad Kouhi <javad.kouhi@gmail.com>
  *  Jean-Yves Lefort <jylefort@FreeBSD.org>
  *  Jin-Shan Tseng <tjs@cdpa.nsysu.edu.tw>
  *  Joe Marcus Clarke <marcus@FreeBSD.org>
  *  Johannes Dieterich <dieterich@ogolem.org>
  *  Johannes M Dieterich <jmd@FreeBSD.org>
  *  Johannes Meixner <johannes@perceivon.net>
  *  John Marino <marino@FreeBSD.org>
  *  Joseph Koshy <jkoshy@FreeBSD.org>
  *  Ju Pengfei <ju.pengfei@gmail.com>
  *  Jukka A. Ukkonen <jau@iki.fi>
  *  Kay Lehmann <kay_lehmann@web.de>
  *  Kevin Lo <kevlo@FreeBSD.org>
  *  Klaus T. Aehlig <aehlig@linta.de>
  *  Kubilay Kocak <koobs@FreeBSD.org>
  *  Kurt Jaeger <fbsd-ports@opsec.eu>
  *  Lars Engels <lme@FreeBSD.org>
  *  Lars Koeller <Lars.Koeller@Uni-Bielefeld.DE>
  *  Lars Koeller <Lars.Koeller@Uni-Bielefeld.de>
  *  Li-Wen Hsu <lwhsu@FreeBSD.org>
  *  Li-Wen Hsu <lwhsu@lwhsu.org>
  *  M. L. Dodson, <bdodson@scms.utmb.edu>
  *  Maho Nakata <maho@FreeBSD.org>
  *  Mario S F Ferreira <lioux@FreeBSD.org>
  *  Mario S F Ferreira <lioux@linf.unb.br> et al.
  *  Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
  *  Mark Felder <feld@FreeBSD.org>
  *  Mark R V Murray <markm@FreeBSD.org>
  *  Martin Matuska <mm@FreeBSD.org>
  *  Matthew Seaman <matthew@FreeBSD.org>
  *  Maurice Castro <maurice@serc.rmit.edu.au>
  *  Maxim Sobolev <sobomax@FreeBSD.org>
  *  Maxime Henrion <mux@FreeBSD.org>
  *  Michael Haro <mharo@FreeBSD.org>
  *  Michael Johnson <ahze@FreeBSD.org>
  *  Michael Johnson <ahze@ahze.net>
  *  Michael Neumann <mneumann@ntecs.de>
  *  Muhammad Moinur Rahmanh <5u623l20@gmail.com>
  *  NAKATA Maho <chat95@mbox.kyoto-inet.or.jp>
  *  NAKATA, Maho <maho@FreeBSD.org>
  *  Nakata Maho <maho@FreeBSD.org>
  *  Nicola Vitale <nivit@email.it>
  *  Olivier Duchateau
  *  Pedro F. Giffuni
  *  Pedro F. Giffuni <giffunip@asme.org>
  *  Pedro Giffuni
  *  Pedro Giffuni <giffunip@asme.org>
  *  Pedro Giffuni <pfg@FreeBSD.org>
  *  Peter Pentchev <roam@FreeBSD.org>
  *  Philip Paeps <philip@FreeBSD.org>
  *  Pierre-Paul Lavoie <ppl@nbnet.nb.ca>
  *  Pietro Cerutti <gahr@FreeBSD.org>
  *  Piotr Rybicki <meritus@innervision.pl>
  *  Po-Chuan Hsieh <sunpoet@FreeBSD.org>
  *  Rainer Hurling <rhurlin@gwdg.de>
  *  Robert Jenssen
  *  Robin Schilham
  *  Rod Taylor <ports@rbt.ca>
  *  Roman Neuhauser <neuhauser@sigpipe.cz>
  *  Sander Vesik <sander@haldjas.folklore.ee>
  *  Scott Flatman <sf@dsinw.com>
  *  Seamus Venasse <svenasse@polaris.ca>
  *  Sergey A. Osokin <osa@FreeBSD.org>
  *  Sergey Akifyev <asa@agava.com>
  *  Sergey Akifyev <asa@gascom.ru>
  *  Sergey Skvortsov <skv@FreeBSD.org>
  *  Sergey Skvortsov <skv@protey.ru>
  *  Shell Hung <shell@shellhung.org>
  *  Shin-ya MURAKAMI <murashin@gfd-dennou.org>
  *  Stas Timokhin <devel@stasyan.com>
  *  Stefan A. Deutscher (sad@mailaps.org)
  *  Stefan Esser <se@StefanEsser.FreeBSD.org>
  *  Stephen Montgomery-Smith <stephen@FreeBSD.edu>
  *  Stephen Montgomery-Smith <stephen@FreeBSD.org>
  *  Stephen Montgomery-Smith <stephen@math.missouri.edu>
  *  Stephen Montgomery-Smith <stephen@missouri.edu>
  *  Steve Wills <steve@mouf.net>
  *  Steve Wills <swills@FreeBSD.org>
  *  Steven Kreuzer <skreuzer@FreeBSD.org>
  *  Steven Kreuzer <skreuzer@f2o.org>
  *  Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org>
  *  TAKATSU Tomonari <tota@FreeBSD.org>
  *  Thierry Thomas (<thierry@pompo.net>)
  *  Thierry Thomas <thierry@pompo.net>
  *  Thomas Gellekum <tg@FreeBSD.org>
  *  Thomas Sandford <freebsduser@paradisegreen.co.uk>
  *  Timothy Bourke <timbob@bigpond.com>
  *  Tony Maher
  *  Tz-Huan Huang <tzhuan@csie.org>
  *  Vsevolod Stakhov <vsevolod@FreeBSD.org>
  *  Vsevolod Stakhov <vsevolod@highsecure.ru>
  *  Waitman Gobble <waitman@waitman.net>
  *  Wen Heping <wen@FreeBSD.org>
  *  Wen Heping <wenheping@gmail.com>
  *  Will Andrews <andrews@technologist.com>
  *  Yi-Hsuan Hsin <mhsin@mhsin.org>
  *  Ying-Chieh Liao <ijliao@FreeBSD.org>
  *  Yinghong.Liu <relaxbsd@gmail.com>
  *  Yoshiaki UCHIKAWA <yoshiaki@kt.rim.or.jp>
  *  Yukihiro Nakai <Nakai@technologist.com>
  *  Yuri Victorovich <yuri@FreeBSD.org>
  *  Yuri Victorovich <yuri@rawbw.com>
  *  Yuri Victorovich <yuri@tsoft.com>
  *  Zhen REN <bg1tpt@gmail.com>
  *  amir.husaini@gmail.com
  *  arved
  *  asami
  *  b.f. <bf@FreeBSD.org>
  *  bart <lbartoletti@FreeBSD.org>
  *  bauerm
  *  bf <bf2006a@yahoo.com>
  *  bf <bf@FreeBSD.org>
  *  bf@FreeBSD.org
  *  bremner@unb.ca
  *  chinsan
  *  chuckr@FreeBSD.org
  *  dawe <daweonline@gmail.com>
  *  dbader@ece.unm.edu
  *  dd
  *  demon@FreeBSD.org
  *  dikshie
  *  eserte
  *  fenner
  *  gahr
  *  giffunip
  *  gmarco@giovannelli.it
  *  gurkan@phys.ethz.ch
  *  ijliao
  *  janek@gaja.ipan.lublin.pl
  *  jhs@berklix.com / asami (original)
  *  jmz
  *  js@jeannot.org
  *  keith@FreeBSD.org
  *  ljo
  *  mr
  *  nobu@rd.isac.co.jp
  *  pauls@utdallas.edu
  *  pusto@web.de
  *  reg@shale.csir.co.za
  *  rfarmer@predatorlabs.net
  *  stephen@FreeBSD.org
  *  thierry@pompo.net
  *  tobez
  *  will
  * # Created by Matthias Fechner <mfechner@FreeBSD.org>

With hat:	portmgr

devel/py-qt5, devel/py-sip: Update versions

- Update sip to 6.5.1
- Update PyQt5 to 5.15.6
- Update PyQtChart, PyQtNetworkAuth and PyQtWebengine to 5.15.5
- Update PyQtSip to 12.9.1
- Update PyQtBuilder to 1.12.2
- Add ${_MAKE_JOBS} for pyqt.mk (reported by Tatsuki Makino)

PR:		261685
Exp-run by:	antoine

math/qhull: Renaming ports

qhull renamed to qhull7.
qhull8 renamed to qhull.
qhull7 marked deprecated.
Dependencies updated.

math/py-matplotlib: switch to Qhull8

PR:		261278
Approved by:	maintainer's time-out

math/py-matplotlib: Chase USES=pyqt changes

math/py-matplotlib: Update to 3.4.3

PR:		259603
Reported by:	wen@
Approved by:	maintainer

cleanup: drop support for EOL FreeBSD 11.X

Search criteria used:
- 11.4
- OSREL*
- OSVER*
- *_FreeBSD_11

Input from:
- adridg: devel/qca-legacy
- jbeich: _WITH_DPRINTF, _WITH_GETLINE, GNU bfd workarounds
- sunpoet: security/p5-*OpenSSL*

Reviewed by:	doceng, kde, multimedia, perl, python, ruby, rust
Differential Revision: https://reviews.freebsd.org/D32008
Test Plan: make index

math/py-matplotlib: remove unneded dependency on tcl

PR:		255843
Approved by:	maintainer timeout (mainland@apeiron.net, 1 month)

math/py-matplotlib: upgrade to 3.4.1.

Release notes at <https://matplotlib.org/stable/users/whats_new.html#id4>.

Remove # $FreeBSD$ from Makefiles.

math/py-matplotlib: Update to 3.3.3

Changelog: https://github.com/matplotlib/matplotlib/releases

PR:		252432
Approved by:	arrowd (mentor)

math/py-matplotlib: Fix build with Python 3.8.7

* Since r558913 the port fails to package.  Adjust pkg-plist with new
  PYTHON_EXT_SUFFIX variable introduced to python.mk in r559071 to remedy
  the issue.

PR:		252057 (related)
Submitted by:	portmgr (blanket: build fix)

math/py-matplotlib: Unbreak in 11.4

Use LLVM linker to build successfully.

Quaterly is also broken:

https://docs.freebsd.org/cgi/getmsg.cgi?fetch=152802642+0+current/freebsd-pkg-fallout
https://docs.freebsd.org/cgi/getmsg.cgi?fetch=152706419+0+current/freebsd-pkg-fallout

PR:	250627
Submitted by:	bengta@sics.se
MFH: 2020Q4 (blanket build fix)

Unbreak bulk -a

Upgrade py-matplotlib to 3.3.1, and keep a repocopy of 2.2.4.

Changelog at <https://matplotlib.org/3.3.1/users/whats_new.html>.

PR:		236913
Submitted by:	chitty_cloud (at) me.com
Approved by:	maintainer

Revert r534292, this was not properly tested

With hat:	portmgr

math/py-matplotlib: Update to 3.2.1

PR:		245650
Submitted by:	Jose Luis Duran <jlduran@gmail.com>
Approved by:	maintainer timeout (> 2 weeks)

Remove optional dependency on pygtk2 and py-wxPython28

With hat:	portmgr

Convert to USES=display

Bump PORTREVISION for ports depending on the canonical version of GCC as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3 to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

Switch default version of python to 3.6

PR:		234633
With hat:	portmgr
Differential Revision:	https://reviews.freebsd.org/D18743

Remove unnecessary jquery-ui-1.12.1.zip from DISTFILES

jquery-ui-1.21.1 is already bundled in the matplot 2.2.4 tarball [1].
This patch fixes r496681.

[1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236455#c4

PR:		236740
Submitted by:	sunpoet (myself)
Approved by:	maintainer (timeout, 14 days)

Update to upstream version 2.2.4

While on it:
- Pet portlint

PR:		236455
Submitted by:	lbartoletti@tuxfamily.org
Approved by:	mainland@apeiron.net (maintainer)

Update to 2.2.3

- Change MASTER_SITES from GitHub to CHEESESHOP
- Add USES=gnome
- Silence extraction and patch message
- Do not silence installation message

Changes:	https://github.com/matplotlib/matplotlib/releases
PR:		236276
Submitted by:	sunpoet (myself)

Approved by:	(maintainer)

math/py-matplotlib: remove QT4AGGBACKEND option (Qt4 deprecation)

Approved by:	portmgr (implicit)

Bump PORTREVISION for ports depending on the canonical version of GCC defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

Mark QT4 ports/functionality for removal on 2019-03-15

While here, chase some KDE4 ports and functionality, these are scheduled for
removal on 2018-12-31. Change the default option/flavor to QT5 where applicable
or use alternative toolkits like GTK.

Submitted by:	tcberner
Reviewed by:	adridg, jhale, rene, tcberner
Approved by:	portmgr (implicit, flavor hook)
Differential Revision:	https://reviews.freebsd.org/D17741