audio/rtmidi: Update 5.0.0 → 6.0.0

Reported by:	portscout

audio/opus: bump consumers after update to 1.4

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: remove 'Created by' lines

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

  *  <dmagda+libsamplerate@ee.ryerson.ca>
  *  <trasz@FreeBSD.org>
  *  Adam Weinberger
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Aleksander Fafula <alex@bsdguru.org>
  *  Alex Allan <alex@kamaz.org.uk>
  *  Alexander Botero-Lowry <alex@foxybanana.com>
  *  Alexander Kojevnikov <alexander@kojevnikov.com>
  *  Alexander Nedotsukov <bland@FreeBSD.org>
  *  Alexander Vereeken <Alexander88207@protonmail.com>

audio/rtmidi: Update 4.0.0 -> 5.0.0

audio/jack: Update to Jack2: 0.125.0 -> 1.9.16

Big thank you to Florian Walpen <dev@submerge.ch> and
Goran Mekić <meka@tilda.center> for working on Jack2.

PR:		251125
Submitted by:	Florian Walpen <dev@submerge.ch> (original version)

Remove # $FreeBSD$ from Makefiles.

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

audio/rtmidi: Remove patch

audio/rtmidi: Update 3.0.0 -> 4.0.0

Reported by:	portscout

audio/rtmidi: add USES=compiler:c11

PR:		234164
Submitted by:	Piotr Kubaj <pkubaj@anongoth.pl>

Replaced my old rawbw.com maintainer's address with yuri@FreeBSD.org

98 ports are affected.

Approved by:	tcberner (mentor, implicit)

audio/rtmidi: Update to 3.0.0

Bumped PORTREVISION in audio/polyphone.

Submitted by:	myself
Reported by:	portscout
Approved by:	tcberner (mentor)
Differential Revision:	https://reviews.freebsd.org/D13855

RtMidi is a set of C++ classes (RtMidiIn, RtMidiOut, and API specific classes)
that provide a common API (Application Programming Interface) for realtime MIDI
input/output across Linux (ALSA, JACK), Macintosh OS X (CoreMIDI, JACK), and
Windows (Multimedia Library) operating systems. RtMidi significantly simplifies
the process of interacting with computer MIDI hardware and software. It was
designed with the following goals:
* object oriented C++ design
* simple, common API across all supported platforms
* only one header and one source file for easy inclusion in programming projects
* MIDI device enumeration

WWW: https://github.com/thestk/rtmidi

PR:		221398
Submitted by:	Yuri Victorovich (maintainer)
Reviewed by:	matthew (mentor)
Approved by:	matthew (mentor)
Differential Revision:	https://reviews.freebsd.org/D12078