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.

security/qtkeychain: add flavors for Qt 5 and Qt 6

Approved by:		arrowd
Differential Revision: https://reviews.freebsd.org/D36375

textproc/cmark: update to 0.30.2, latest upstream

Release notes are at
	https://github.com/commonmark/cmark/releases/tag/0.30.2
With some bugfixes and an update to unicode 14.0

Bump PORTREVISION on dependent ports, to force a rebuild;
this release changes some of the CMake & pkg-config machinery
and they should follow. (Also, potentially so-version bump)

*: apply refactor.remove-consecutive-empty-lines

Submitted by:	portedit

net-im/spectral: fix build

Fix the build now that Qt testlib is no longer implicitly
pulled in by other packages.

graphics/mesa-libs: Bump reverse deps for libglvnd

Per discussion with bapt on helping pkg handle the changing of these
deps and avoiding impossible upgrade senarios.

PR:		246767
Reviewed by:	manu, bapt
Approved by:	x11
Differential Revision:	https://reviews.freebsd.org/D30824

net-im/spectral: Update WWW.

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

Remove # $FreeBSD$ from Makefiles.

Fix net-im/spectral build

Recent update to qtkeychain removed the need for the workaround
for lousy qtkeychain CMake configuration files -- and made the
workaround itself bad.

Reported by:	fallout

Update net-im/spectral to latest upstream release.

After this afternoon's accidental update, fix the port and complete
the update.

- Spectral expects some unreleased and unpackaged dependencies, which
  is why the DISTFILES are a mess: it's gitlab, except this one
  dependency on github, and this other one.
- libQuotient is net-im/libQuaternion, except that spectral needs a
  newer-than-the-latest-unreleased version.
- there is a rather arbitrary and hackish patch to avoid a compile
  error -- during template expansion of visit() I sometimes got
  a compiler crash, more often an error about returning a value in
  a void function. Since the whole package is glued together with
  unreleased submodules, I spent some time trying to fix it, and
  then decided that this is non-essential functionality. Two
  events trigger the compile error, so I commented them out.

PORTREVISION bumped because there's a tiny chance that something
might have built out of the mess that there was earlier.

Update net-im/nheko and support libraries to latest upstream

- adds presence support

Release notes are at
	https://github.com/Nheko-Reborn/mtxclient/releases/tag/v0.3.1
	https://github.com/Nheko-Reborn/nheko/releases/tag/v0.7.2

net-im/libqmatrixclient upgrade to latest release
net-im/quaternion fix backwards versioning
net-im/spectral revision bump for shared library

None of these upgrades are interesting, they just follow the
Quotient ecosystem and give me a chance to correct the lost-
PORTREVISION in quaternion.

PR:		245531
Reported by:	lantw44@gmail.com

Update libqmatrixclient and some consumers

- new "sustaining" libqmatrixclient (er .. Quotient) release wth
  improvements in SSO and reduction in crashes.
	https://github.com/quotient-im/libQuotient/releases/tag/0.5.3
	https://github.com/quotient-im/libQuotient/releases/tag/0.5.3.1
- chase a newer rc for quaternion (a technical-minded Matrix client)
- bump the requirements in Spectral

There is a newer Spectral release as well, but it seems to be
incompatible with this libQuotient -- needs CMake support that
libQuotient does not install.

net-im/spectral: add missing dependency on quickcontrols

PR:		244617
Submitted by:	b0cspa@cock.li
Approved by:	adridg

Add USES=xorg USES=gl, ports categories n

Add USES=xorg and USES=gl to ports in categories starting with 'n'.
While here, try to sprinkle other USES (mostly gnome and sdl) as needed.

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

Update Qt5-based Matrix clients

 - libqmatrixclient is undergoing a name-change, to libQuotient.
   Anticipate that a little.
 - libqmatrixclient installed a ${LOCALBASE}/include/util.h which
   is awfully generic; move the includes into include/Quotient
   (again, in advance of the completion of the renaming).
   Reported by Jan Henrik Sylvester.
 - quaternion just has a minor release with several-times-rerolled
   AppImage support (which isn't relevant for us).
 - spectral has had several more tags done, but no official releases.
   The tags are build-numbers, really, so PORTVERSION=603 means
   build 603, and can be interpreted as 0.0.0.603 until there's
   a real release. This does mean that we'll hit a PORTEPOCH once
   such a release happens, when PORTVERSION drops back down to
   0.0.1 (or whatever).
 - spectral doesn't update to the latest tag (648) because that
   requires an unreleased libQuotient version (not an issue if you
   build from source with git submodules, but problematic in
   packaging).

net-im/spectral: Spell LICENSE_FILE correctly

Update net-im/libqmatrixclient and consumers

New release of libqmatrixclient
	https://github.com/QMatrixClient/libqmatrixclient/releases/tag/0.5.1.2
with crash fixes when there are expired tokens or abandoned connections.
This helps when clients are stuck showing some dialog and the connection
goes away under water.

New RC of quaternion, using the updated library.
	https://github.com/QMatrixClient/Quaternion/releases/tag/0.0.9.4-rc3
Needs a PORTREVISION bump because I'm using DISTVERSIONSUFFIX. This
will go away when 0.0.9.5 is reached.

Bump spectral so that it picks up the new libqmatrixclient.

Missing dependencies for net-im/spectral.

These are effectively *run* dependencies, since the build is not
affected; however, installing just spectral without image support
or QQC2 into a twm environment gives you one that won't start,
or won't show everything you might encounter in Matrix.

Doesn't fix the referenced PR, but is related.

PR:		236598

New port: net-im/spectral .. a glossy Matrix client.

This is another Qt-based Matrix client, but it is much more focused
on a shiny desktop experience, rather than the more spartan text-like
look of net-im/quaternion.

The source distribution uses git submodules; add only one of them
to GL_*, because we use a standalone net-im/libqmatrixclient .
The PORTVERSION is related to the most-recently-released version,
but it's not particularly accurate: 464 was released four months ago.