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.

audio/cantata: update to 2.5.0, last upstream release

Release notes are at
	https://github.com/CDrummond/cantata/releases/tag/v2.5.0
and it's a long list of fixes. The author has indicated that
Cantata is now archived and will not be developed any more.
If some fork comes out with new features we can switch the
port to that.

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

audio/cantata: update to 2.4.2

audio/cantata: update to 2.4.1

audio/cnatata: update to 2.4.0

Changelog:
	https://github.com/CDrummond/cantata/releases/tag/v2.4.0

multimedia/ffmpeg: update to 4.2

Changes:	https://git.ffmpeg.org/gitweb/ffmpeg.git/blob/n4.2:/Changelog
ABI:		https://abi-laboratory.pro/tracker/timeline/ffmpeg/

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

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

Chase update of multimedia/vlc to 3.x and retirement of multimedia/vlc3

More GCC-related fixes in kde@ ports

PR:		234461
Submitted by:	Piotr Kubaj <pkubaj@anongoth.pl>

audio/cantata: update to 2.3.3

Change cmake default behaviour to outsource.

Ports that build out of source now simply can use "USES=cmake"
instead of "USES=cmake:outsource". Ports that fail to build
out of source now need to specify "USES=cmake:insource".

I tried to only set insource where explictely needed.

PR:		232038
Exp-run by:	antoine

audio/cantata: align PORTREVISION after r484273

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/

audio/cantata: update to 2.3.2

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 audio/cantata to 2.3.1

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

audio/cantanta update to 2.3.0

multimedia/ffmpeg: update to 3.4

Notable changes:
- i386/amd64 now depend on NASM per
https://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff/4f9297ac3b39
- NETCDF is now MYSOFA but the dependency doesn't exist in ports yet
- SCHROEDINGER is gone per
https://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff/220b24c7c9
- DRM, LIBRSVG2, LIBXML2 are new options
- ABI isn't completely compatible: some structs have changed

Minor cleanup:
- Don't pass --disable-{in,out}dev when it's already blocked by disabled
dependency
- Drop redundant "Enable" from option descriptions
- Switch CDIO_DESC to use Mk/bsd.options.desc.mk

Changes:	https://git.ffmpeg.org/gitweb/ffmpeg.git/blob/n3.4:/Changelog
ABI:		https://abi-laboratory.pro/tracker/timeline/ffmpeg/
PR:		223057
Exp-run by:	antoine

Update audio/cantata to 2.2.0

 - All previous patches have been upstreamed
 - Switch to DISTVERSION

Approved by:	tcberner (mentor), rakuco (mentor)
Differential Revision:	https://reviews.freebsd.org/D12550

Update audio/cantata to 2.1.0

Reviewed by:	rakuco
Differential Revision:	https://reviews.freebsd.org/D11802

Chase ffmpeg 3.3 update (ABI changes)

PR:		218658
Submitted by:	riggs

Add upstream patches to fix compilation in c++11 mode.

Approved by:	rakuco (mentor)

- Remove bogus (in presence of USE_GITHUB) USES=tar*
- Switch to opt_CMAKE_BOOL

Approved by:	portmgr blanket

multimedia/ffmpeg: update to 3.2.2

Changes:	https://git.ffmpeg.org/gitweb/ffmpeg.git/blob/n3.2.2:/Changelog
PR:		207547
Submitted by:	riggs, ebirth@b0ss.net (libressl fix)
Exp-run by:	antoine (3 tries)

svn commit: r416916 - in head/audio/cantata: . files

Remove ${PORTSDIR}/ from dependencies, Mk and categories a, b, and c.

With hat:	portmgr
Sponsored by:	Absolight

Add upstream patch to fix taglib version detection

Reported by:	pkg-fallout
Obtained
from:	https://github.com/CDrummond/cantata/commit/c0a75da8f0fb540e0c643cc3910e479e1f366061

- Fix shebangs

Approved by:	portmgr blanket
MFH:		2015Q3 (blanket)

- Update audio/libmusicbrainz5 to 5.1.0
- Fix a crash in audio/sound-juicer caused by libmusicbrainz5 (fix added
  upstream, but not in this release) [1]
- Bump PORTREVISION on dependent ports

PR:		196959 [1]
Submitted by:	Pete Johanson <peter@peterjohanson.com> [1]

- Add CPE info
- Add LICENSE_FILE

Approved by:	portmgr blanket

Look for icons in places other than /usr/share/icons.

Incorporate upstream commit 5750:
  - When checking for icon themes, also check in $PREFIX
  - Also ensure path is in QIcon's theme path

This makes the port correctly find/show icons in the UI.

PR:		199549
Submitted by:	Tobias Berner <tcberner@gmail.com>
MFH:		2015Q2

Add audio/cantata.

Cantata is a graphical client for MPD. This version uses Qt5 and disables
KDE integration for now.

The port was submitted by Tobias Berner via the KDE on FreeBSD mailing list,
thanks a lot!

Submitted by:	Tobias Berner <tcberner@gmail.com>