*/*: Bump consumers of x11-toolkits/gtk30

New version of gtk3 in tree

*: Rename GTK+ to GTK

GTK+ has been renamed to GTK since 2019.

Reference:	https://mail.gnome.org/archives/gtk-devel-list/2019-February/msg00000.html
Approved by:	portmgr (blanket)

accessibility/at-spi2-core: update to 2.46.0

What's new in at-spi2-core 2.46.0:
* Fix GetInterfaces documentation on org.a11y.atspi.Accessible
  interface.

What's new in at-spi2-core 2.45.91:
* Send device event controller events using the same signature as other
  events.
* Document the Accessible, Action, and Cache dbus interfaces.
* Fix license of atspi-gmain.c (#87).

What's new in at-spi2-core 2.45.90:
* xml: Add some documentation.
* xml: Fix event arguments.

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.

x11: remove 'Created by' lines

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

  *  Adam Weinberger <adam@vectors.cx>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alexander Matey <matey@cis.ohio-state.edu>
  *  Alexander Nedotsukov <bland@FreeBSD.org>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Alexey Dokuchaev <danfe@regency.nsu.ru>
  *  Alexey Mikhailov <karma@ez.pereslavl.ru>
  *  Andrew Pantyukhin <infofarmer@FreeBSD.org>
  *  Anton Berezin <tobez@FreeBSD.org>
  *  Anton Toernqvist <antont@inbox.lv>

INSTALLS_ICONS: retire the macro and rework the related dependencies

While here, make sure gtk-update-icon-cache is only on run dependency
where added as a dependency
Enforce gtk3 to depend on gtk-update-icon-cache (previously it was
inheriting the dependency)

x11/lightdm-gtk-greeter: and x11/slick-greeter: auto-set greeter-session

Add pkg-install and pkg-deinstall scripts to automatically configure
the greeter-session variable in lightdm.conf if it has not been manually
changed from the default value.

This reduces the steps for a fresh FreeBSD install to get to a graphical
environment to the following simple steps (excluding graphics drivers):
$ pkg install <greeter> <desktop-environment>
$ service lightdm enable
$ service ligthdm start

Approved by:	ericbsd (maintainer x11/slick-greeter)
Approved by:	madpilot (maintainer x11/lightdm-gtk-greeter)

Differential Revision: https://reviews.freebsd.org/D31632

x11/lightdm-gtk-greeter: Fix some dependency issues

- Add explicit dependency on accessibility/at-spi2-core
- Disable indicator-services-command option, which tries to launch
  systemd

PR:		254469

x11/lightdm: assign maintainership to desktop@

Also assign reference gtk greeter x11/lightdm-gtk-greeter.

*/*: Fix ENOTIME: return my ports to the pool

Reset maintainership of my ports to ports@FreeBSD.org so others can
step in to help where I haven't been able to find the time.

Remove # $FreeBSD$ from Makefiles.

- Update lightdm-gtk-greeter to 2.0.8
- Remove dependency on libexo exo-csource which has been deprecated
  upstream and add one on xfce4-dev-tools xdt-csource

Approved by:		woodsb02 (maintainer)
Differential Revision:	https://reviews.freebsd.org/D26224

x11/lightdm-gtk-greeter: Update to 2.0.7

This update fixes a bug which could cause lightdm to crash on start-up:
- Remove mlockall to fix high memory pressure startup

Changes this release:
 
https://git.launchpad.net/lightdm-gtk-greeter/tree/NEWS?id=lightdm-gtk-greeter-2.0.7

Add USES=xorg USES=gl, ports categories x

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

x11/lightdm-gtk-greeter: fix build with GCC-based architectures

Add USE_CSTD=c99 to fix:
lightdm-gtk-greeter.c: In function 'start_authentication':
lightdm-gtk-greeter.c:2023: error: 'for' loop initial declaration used outside
C99 mode

PR:		237626
Approved by:	woodsb02 (maintainer), mat (mentor)
Differential Revision:	https://reviews.freebsd.org/D20094

x11/lightdm-gtk-greeter: Update to 2.0.6

Changes this release:
 
https://git.launchpad.net/lightdm-gtk-greeter/tree/NEWS?id=lightdm-gtk-greeter-2.0.6

Add DOCS options to ports that should have one.

Also various fixes related to said option.

PR:		230864
Submitted by:	mat
exp-runs by:	antoine

x11/lightdm: Update to 1.22.0

- Update PAM file to include system defaults
- Set PATH to default from /etc/login.conf
- Don't pass-through empty PATH from lightdm to X11 (breaks runtime)

x11/lightdm: Fix locale selection

- Allow locale selection on login screen. First, lightdm must be patched
  to correctly detect utf8 locales, which have a UTF-8 suffix on FreeBSD
  instead of utf8 like on Linux systems. Secondly, we have to use locale
  codes in the language menuitem as FreeBSD doesn't have support for
  locale naming (missing _NL_IDENTIFICATION_LANGUAGE implementation).

- Use @sample for lightdm-gtk-greeter config file to prevent it from
  being overwritten when the package is reinstalled / upgraded.

PR:		220614
Submitted by:	pawel
MFH:		2017Q3

Add x11/lightdm and x11/lightdm-gtk-greeter.

Lightdm is a display manager that:
* Is cross-desktop - supports different desktops
* Supports different display technologies
* Is lightweight - low memory usage and fast performance
* Has a comprehensive test suite

WWW: https://www.freedesktop.org/wiki/Software/LightDM/

lightdm-gtk-greeter is the reference GTK+ greeter for LightDM.

WWW: https://launchpad.net/lightdm-gtk-greeter

Approved by:	adamw (mentor, implicit)