devel/boost: bump consumers after boost upgrade (+)

Get rid of direct dependency ob libbost_system.so, use libboost_thread.so
instead

devel/boost: bump consumers after Boost update

devel/boost: bump consumers after Boost-1.87 update

Sponsored by:	Future Crew, LLC

graphics/natron: Change to correct website and description

PR:	283510

graphics/natron: New port: Video compositing software

Natron is a free, open-source (GPLv2 license) video compositor, similar
in functionality to Adobe After Effects, Foundry's Nuke, or Blackmagic
Fusion.

https://github.com/NatronGitHub/Natron
https://www.natron.fr

PR:	282802

Qt4 deprecation: Remove Qt4 and its consumes.

2019-03-15 accessibility/qt4-accessible: Qt4 has been EOL since december 2015
2019-03-15 astro/qlandkartegt: Qt4 has been EOL since december 2015
2019-03-15 astro/stellarium-qt4: Qt4 has been EOL since december 2015
2019-03-15 astro/xglobe: Qt4 has been EOL since december 2015
2019-03-15 audio/acoustid-fingerprinter: Qt4 has been EOL since december 2015
2019-03-15 audio/cueplayer: Qt4 has been EOL since december 2015
2019-03-15 audio/esperanza: Qt4 has been EOL since december 2015
2019-03-15 audio/lastfm-desktop: Qt4 has been EOL since december 2015
2019-03-15 audio/minitunes: Qt4 has been EOL since december 2015
2019-03-15 audio/mixxx20: Qt4 has been EOL since december 2015
2019-03-15 audio/mumble: Qt4 has been EOL since december 2015
2019-03-15 audio/murmur: Qt4 has been EOL since december 2015
2019-03-15 audio/puddletag: Qt4 has been EOL since december 2015

Fix Qt5 symbol version scripts to put the catch-all clause first.  When
a symbol matches multiple clauses the last one takes precedence.  If the
catch-all is last it captures everything.  In the case of Qt5 libraries
this caused all symbols to have a Qt_5 label while some should have
Qt_5_PRIVATE_API.  This only affects lld because GNU ld always gives the
catch-all lowest priority.

Older versions of Qt5Webengine exported some memory allocation symbols from
the bundled Chromium.  Version 5.9 stopped exporting these [1] but the
symbols were kept as weak wrappers for the standard allocation functions to
maintain binary compatibility. [2][3]  The problem is that the call to the
standard function in these weak wrappers is only resolved to the standard
function if there's a call to this standard function in other parts of
Qt5Webengine, because only then is there a non-weak symbol that takes
precedence over the weak one.  If there's no such non-weak symbol the call

devel/boost-*: update to 1.69.0

Changes:	http://www.boost.org/users/history/version_1_69_0.html
PR:		232525
Exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D17645

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

multimedia/ffmpeg: update to 4.1

Changes:	https://git.ffmpeg.org/gitweb/ffmpeg.git/blob/n4.1:/Changelog
ABI:		https://abi-laboratory.pro/tracker/timeline/ffmpeg/

Change x11/xorgproto to become a build dep

Change x11/xorgproto to become a build time dependency when added to
USE_XORG.  Change the dependency to be on the port, rather than a file the
port installs.
Fix fallout.
Bump portrevision on depending ports.

PR:		230909
Reviewed by:	eadler
Approved by:	portmgr (antoine)
Obtained
from:	https://github.com/FreeBSDDesktop/freebsd-ports/tree/feature/xorgproto
exp-run:	antoine
Differential Revision:	https://reviews.freebsd.org/D16906

devel/boost-*: update to 1.68.0

- Switch to C++14 for libboost_system to support C++14 consumers

Changes:	http://www.boost.org/users/history/version_1_68_0.html
PR:		229569
Exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D16165

Update to 2.3.14

Remove dependencies on lang/python.

Fix where appropriate.

Sponsored by:	Absolight

Update to 2.3.13

Replace bsd.qt.mk by Uses/qt.mk and Uses/qt-dist.mk

From now on, ports that depend on Qt4 will have to set
	USES=		qt:4
	USE_QT=		foo bar
ports depending on Qt5 will use
	USES=		qt:5
	USE_QT=		foo bar

PR:		229225
Exp-run by:	antoine
Reviewed by:	mat
Approved by:	portmgr (antoine)
Differential Revision:	-https://reviews.freebsd.org/D15540

Update to 2.3.12

multimedia/ffmpeg: update to 4.0

- FFSERVER support was removed upstream
- libressl now uses libtls backend instead of patching openssl one
- Clang i386 no longer uses 16-byte aligned stack

Changes:	https://git.ffmpeg.org/gitweb/ffmpeg.git/blob/n4.0:/Changelog
ABI:		https://abi-laboratory.pro/tracker/timeline/ffmpeg/
PR:		227726
Exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D15175

New port: graphics/natron
Natron is a node-graph based video compositing software. Similar in
functionalities to Adobe After Effects and Foundry Nuke.