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

New version of gtk3 in tree

x11-toolkits/libwnck3: fix warnings, and build with lld 17

Building x11-toolkits/libwnck3 with lld 17 results in the following link
errors:

  cc  -o libwnck/libwnck-3.so.0.3.0
libwnck/libwnck-3.so.0.3.0.p/meson-generated_.._wnck-enum-types.c.o
libwnck/libwnck-3.so.0.3.0.p/meson-generated_.._libwnck-resources.c.o
libwnck/libwnck-3.so.0.3.0.p/application.c.o
libwnck/libwnck-3.so.0.3.0.p/class-group.c.o
libwnck/libwnck-3.so.0.3.0.p/pager.c.o libwnck/libwnck-3.so.0.3.0.p/screen.c.o
libwnck/libwnck-3.so.0.3.0.p/selector.c.o
libwnck/libwnck-3.so.0.3.0.p/tasklist.c.o libwnck/libwnck-3.so.0.3.0.p/util.c.o
libwnck/libwnck-3.so.0.3.0.p/window-action-menu.c.o
libwnck/libwnck-3.so.0.3.0.p/window.c.o
libwnck/libwnck-3.so.0.3.0.p/wnck-image-menu-item.c.o
libwnck/libwnck-3.so.0.3.0.p/workspace.c.o
libwnck/libwnck-3.so.0.3.0.p/xutils.c.o
libwnck/libwnck-3.so.0.3.0.p/pager-accessible.c.o
libwnck/libwnck-3.so.0.3.0.p/pager-accessible-factory.c.o
libwnck/libwnck-3.so.0.3.0.p/workspace-accessible.c.o
libwnck/libwnck-3.so.0.3.0.p/workspace-accessible-factory.c.o -Wl,--as-needed
-Wl,--no-undefined -Wl,-O1 -shared -fPIC -Wl,--start-group
-Wl,-soname,libwnck-3.so.0 -fstack-protector-strong -O2 -pipe
-fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing
-isystem /usr/local/include -Wl,-rpath,/usr/local/lib
-Wl,-rpath-link,/usr/local/lib
-Wl,--version-script,/wrkdirs/share/dim/ports/x11-toolkits/libwnck3/work/libwnck-3.36.0/libwnck/libwnck-3.map
-lm /usr/local/lib/libcairo.so /usr/local/lib/libXext.so
/usr/local/lib/libXrender.so /usr/local/lib/libX11.so
/usr/local/lib/libglib-2.0.so /usr/local/lib/libintl.so
/usr/local/lib/libgobject-2.0.so /usr/local/lib/libgtk-3.so
/usr/local/lib/libgdk-3.so /usr/local/lib/libharfbuzz.so
/usr/local/lib/libpangocairo-1.0.so /usr/local/lib/libpango-1.0.so
/usr/local/lib/libatk-1.0.so /usr/local/lib/libcairo-gobject.so
/usr/local/lib/libgdk_pixbuf-2.0.so /usr/local/lib/libgio-2.0.so
/usr/local/lib/libstartup-notification-1.so /usr/local/lib/libXRes.so
-Wl,--end-group
  ld: error: version script assignment of 'global' to symbol '__progname'
failed: symbol not defined
  ld: error: version script assignment of 'global' to symbol 'environ' failed:
symbol not defined
  cc: error: linker command failed with exit code 1 (use -v to see invocation)

Commit bf6718d6938e added patch-libwnck_libwnck-3.map a long time ago,
but it is unclear why. Remove the patch so the undefined symbols are no
longer referenced in the linker script.

While here, fix two warnings about incorrectly defined header guards:

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-toolkits: remove 'Created by' lines

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

  *  1wardd@airmail.net
  *  Alexander Kabaev <ak03@gte.com>
  *  Alexander Novitsky <alecn2002@yandex.ru>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Andreas Kohn <andreas@syndrom23.de>
  *  Andrew Pantyukhin <infofarmer@FreeBSD.org>
  *  Anton Berezin <tobez@FreeBSD.org>
  *  Brian Buchanan <brian@CSUA.Berkeley.EDU>
  *  Cezary Morga <cm@therek.net>
  *  Cheng-Lung Sung <clsung@FreeBSD.org>
  *  Danilo Egea Gondolfo <danilo@FreeBSD.org>

gnome: remove more reference to gnome 3

Remove # $FreeBSD$ from Makefiles.

Update to 3.36.0

While here disable gtkdoc

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.

The FreeBSD GNOME team proudly presents GNOME 3.28 for FreeBSD.

The offical GNOME 3.28 release notes can be found at
https://help.gnome.org/misc/release-notes/3.28/

Thanks to Antoine Brodin for running the exp-runs.

PR:		229761

- Fix trailing whitespace in pkg-descrs, categories [p-x]*

Approved by:	portmgr blanket

Remove ${PORTSDIR}/ from dependencies, categories v, w, x, y, and z.

With hat:	portmgr
Sponsored by:	Absolight

Update GNOME to 3.14.2.

This update was brought to you in collaboration with Gustua Perez

Make sure gtk30 pulls it the default theme (adwaita-icon-theme).
Update the extra gnome-shell-extensions so they work with gnome-shell 3.14.
Drop metacity from gnome3 meta-port.
Remove the gtile gnome-shell extension since it proven to be buggy.

Exp-run done by antoine@ for gdk-pixbuf2 deprecated API.

PR:		195414
Obtained from:	gnome dev repo

The FreeBSD GNOME team proudly presents GNOME 3.14 and Cinnamon 2.2.
Gnome 3.14.1 and Cinnamon 2.2.16 are supported on FreeBSD 9.3-RELEASE and up.

This commit removes the old GNOME 2 desktop, bindings and some ports that
can't be compiled. A few ports where updated to more recent versions to
allow them to compile with this update.

Apart from updating ports to newer versions

GDM is more integrated with gnome-shell now, and handles several things for
the GNOME desktop such as screen locking. If you want to use GNOME 3 via
startx, you will have to add your own lock screen/screensaver. For example
xscreensaver
can be used for sessions started without GDM.

Shell Extensions can be installed via https://extensions.gnome.org/ , we have

Add libwnck3. The gtk3 version of libwnck.

Obtained from:	GNOME devel repo.