gnome.mk: rename gdkpixbuf2 to gdkpixbuf to prepare for port move

The GTK 1-based gdk-pixbuf has not existed for some time.

No functional or package changes.

x11-toolkits/gtkmm30: Update to 3.24.9

Changelog:
https://gitlab.gnome.org/GNOME/gtkmm/-/blob/2ae5c7ec2daf58f8320c411465c61c228ec8bd27/NEWS

PR:		280179
Approved by:	gnome (fluffy) via Matrix
Sponsored by:	Blinkinblox

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

New version of gtk3 in tree

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>

x11-toolkits/gtkmm30: Use 'gnome' dir not 'gnome3'

textproc/libxml2: bump all LIB_DEPENDS consumers

This is a separate commit to facilitate easier cherry-picking for
quarterly.

PR: 262853, 262940, 262877, 263126
Approved by: fluffy (mentor)

textproc/libxml2: bump all dependencies

This should make sure that all dependent ports will pick
up the new version commited with a13ec21cd733f67a9fc0dc00ab45268bdc236246

Remove # $FreeBSD$ from Makefiles.

In preparation of the update of glib remove the -reference ports

Those ports mainly concern old Gnome2 libraries, the behaviour of this infra
is not compatible with the meson build system (being used in newer version)
the documentation is provided otherwise in the other version

Update to 3.24.2

Drop build dependency on GNU m4.

m4 from base is able to do the job, if properly wrapped to mimic GNU m4

Differential Revision:	https://reviews.freebsd.org/D21835

Update to 3.22.2

Update the gtk+ stack [1]

Update gdk-pixbuf2 to 2.36.6
Update gtk30 to 3.22.12
Update cairomm to 1.12.2
Update gtkmm30 to 3.22.0

Update the following themes to be compatible with the new gtk+ version:
Update adwaita-icon-theme to 3.22.0
Update gnome-themes-standard to 3.22.3
Update gtk-E17-theme to 3.22.1 [2]
Update gtk-arc-themes to 20170302 [3]
Update mate-themes to 3.22.10

Bump xfce4-notifyd due to new gtk30 version, requested by olivierd@.
Mark LordsaWar broken, it doesn't build with cairomm 1.12.

PR:		210272 [1], 210696 [2], 218667 [3]
Submitted by:	Matthew Rezny [2]
Obtained from:	Unless otherwise stated obtained from GNOME devel repo
Exp-run by:	antoine@ [1]

Fix build with newer sigc++20

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

With hat:	portmgr
Sponsored by:	Absolight

The FreeBSD GNOME team proudly presents GNOME 3.16 for FreeBSD.

The offical GNOME 3.16 release notes can be found at
https://help.gnome.org/misc/release-notes/3.16/

Upgrade instructions for port users:

Delete the old tracker package with:
# pkg delete -f tracker
And user port upgrade tool of choice to upgrade.

Thanks to Antoine Brodin for running the exp-runs.

This release was made possible by the following people:
  Gustau Perez
  Ting-Wei_Lan

PR:		201980

Sprinkle some PORTSCOUT macros around to either mark ports:
 * ignore because there will not be any new releases.
 * check specific versions or ignore devel versions.

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 USES=libtool to accessibility/atkmm and bump dependent ports

When linking a library libA with a library libB using libtool, if libB.la
exists, libtool will add all libraries libB.la refers to (dependency_libs
field) to the linker command line and store them in the dependency_libs
field of libA.la.  So everything that subsequently links with libA will also
link to these extra libraries.  This causes too much overlinking.

This commit modifies Mk/Uses/libtool.mk so it empties the dependency_libs
field in .la libraries during staging.  However, because .la libraries have
very limited use when dependency_libs is empty it makes sense to completely
remove them during staging.

So with this commit USES=libtool is modified to remove .la libraries and a
new form (USES=libtool:keepla) is introduced in case they need to be kept
(dependency_libs is still emptied).

Support stage
USES=libtool

Fix pkgname collisions in gtk??[mm] ports.

Add NO_STAGE all over the place in preparation for the staging support (cat:
x11-toolkits)

The FreeBSD GNOME team presents a Glib and Gtk+ 3 update.

This update updates Glib20 to 2.36 and Gtk+ 3.8

* The gio-fam-backend port that used gamin for the GFileMonitor API is gone.
  It is replaced by a GIO kqueue implementation developed as part of a NetBSD
  GSoC 2011 project by Dimitry Matveev.
* Fix a bug in the glib20 Makefile so it includes -lintl in the glib-2.0
  pkgconfig file [1]. This broke static linking and newer binutils.
* Add introspection USE_GNOME component which sets GI_SCANNER_DISABLE_CACHE to
  prevent creation of /  root/.cache dir. Defaults to build & run depend,
  but :build and :run switches available.
* New x11-toolkits/pangox-compat port and companion USE_GNOME component for
  pangox support which was removed from the pango port. Add it to ports still
  using pangox API.

Exp-run by:	bapt@
PR:		ports/178958 [1]
Submitted by:	emaste@ [1]

- Convert USE_GETTEXT to USES (part 1)

Approved by:	portmgr (bapt)

Update to 3.6.0.

Use USES=pathfix instead of gnomehack.

Obtained from:	gnome team repo

* Update the glib to 2.34.3 and gtk20 to 2.24.17 and gtk30 to 3.6.4 which
  are the latest stable releases.
* Update vala to the newest stable release 0.18.1, also update a few ports
  in the gtk/gnome stack.
* The c++ bindings ports for glib, atk, gconf, etc, have now USE_GNOME toggles.
* Remove pkg-config run depends from glib20 and freetype2. This doesn't
  eliminate pkg-config run dependency completely, a second phase is needed
  and is planned.
* Support for .:run. and .:build. for USE_GNOME components was added.
  Currently only libxml2 and libxslt support this mechanism.
* Updates of the telepathy stack and empathy.
* Trim makefile headers, convert ports to new options, trim off library
  versions for some ports.
* Fix other ports so they build with the new glib version.

Thanks to miwi and crees for helping out with some exp-runs.
Approved by:	portmgr (miwi & bapt)
Obtained from:	gnome team repo

- update png to 1.5.10

- Add LDFLAGS to CONFIGURE_ENV and MAKE_ENV (as it was done with LDFLAGS)
- Fix all ports that add {CPP,LD}FLAGS to *_ENV to modify flags instead

PR:             157936
Submitted by:   myself
Exp-runs by:    pav
Approved by:    pav

Update the glib and gtk stack to the lastest stable releases.
Add new ports for the new stable releases of gtk+-3.0.
Update vala to the newest stable release 0.12.1.

Thanks to pav@ for doing multiple exp-runs, and marcus@ for repo-copies.
Full contributors acknowledgment will be given in the GNOME 3 import.

ssist with de-MD5'ification