Log message:
Update gtk3 to 3.16.6

Overview of changes in GTK+ 3.16.4
==================================

* Bug fixes:
 693738 gtk print dialog shows "Getting printer information failed" for...
 719683 Escaping issue "Failed to set text from markup due to error par...
 745957 GTK+/Quartz >= 3.14.8: Symbol not found: _gtk_drag_cancel (MyPa...
 749451 Windows have no border
 749593 Miscellaneous test fixes
 749893 Crash when trying to drag a tab from a populated GtkNotebook in...
 750058 bad options for the keybindings in css instructions generate a ...
 750384 GtkDialog can not be moved when gtk_dialog_run from GtkListBox ...
 750477 GtkFileChooserButton's label isn't xalign=0'ed
 750505 Main grid overlaps GtkPopover

* Translation updates:
 Czech
 Occitan
 Polish
 Slovenian

Overview of changes in GTK+ 3.16.5
==================================

* Bug fixes:
 750489 gtk settings c910 warning unexpected annotation element type command
 750605 icontheme: don't modify symbolic SVG dimensions when recoloring
 750690 Recent Chooser Widget doesn't expand
 750718 Improve documentation for deprecated properties
 750870 gtk3 does apparently ignore replayed events?
 750888 Fix return value error in _gtk_text_handle_set_direction
 750994 X11: First mouse wheel event ignored after right click or Alt+Tab...
 751018 Widget: GtkMenuButton+GtkPopover gtk_toggle_button_set_active() n...
 751050 Moving the mouse while a stepper is activated causes the scrollba...
 751082 GtkTreeView draw performance is bad when contents are not larger ...
 751227 file picker list box height stretches to match extra widgets area...
 751443 resource_path value cleared in gtk_image_set_from_resource
 751739 Deadlock in X11 when setting XSetErrorHandler while another threa...
 751752 Memleak when both opening shm and opening file in tmp fail
 751754 GtkSwitch: calling gtk_switch_set_active in the handler for notif...
        Fix ridge/groove border rendering
        GtkListBoxRow: propagate in the draw vfunc

* Translation updates:
 German

Overview of changes in GTK+ 3.16.6
==================================

* OS X: Partial aspect ratio support

* Revert a problematic change to scroll event handling

* Bug fixes:
 741800 GTK3 apps have huge rendering pauses/hangs over SSH connection
 751401 crash on DnD
 751625 build error with pure wayland
 752016 testgmenu: use the menu binding code
 752093 Improvement to GtkImageMenuItem long description and code snippet
 752520 Crash getting a NULL visual in glx_pixmap_get

* Translation updates:
 Czech
 Hungarian
 Lithuanian
 Polish
 Slovenian

Log message:
Force use of pkgsrc's xgettext since we can't tell if the native one is
built with Glade support or not. As discussed on tech-pkg@ recently.
Also ensure the tools get linked.

Log message:
revert previous change to fix the build, looks like an accidental commit

Log message:
Rename MASTER_SITE_SOURCEFORGE_JP to MASTER_SITE_OSDN.
sourceforge.jp is renamed to osdn.jp.
However its mirror sites are not ready for osdn.jp.

Log message:
Update some minimum versions in requirements.
atk bump requested by David H. Gutteridge in PR 49976.

Log message:
gtk3 needs the version of libepoxy which hunts for just libGL.so.

Log message:
gtk3 needs a gettext which understands Glade, i.e., one which depends
on expat. (Thanks to ryoon for tools hint.)

Log message:
Fix build under NetBSD.
xgettext 0.18.3 or later is required.
Add gettext-tools to TOOL_DEPENDS.

Log message:
Update gtk3 to 3.16.3

It now has a hard dependency on libepoxy, and provides gtk-icon-update-cache.

Highlights from release notes:

* Improve client-side decorations without a compositor
* Theming: Fixes for the HighContrast theme

* GtkMenuButton:
 - Improve accessible names

* GtkCellRendererPixbuf:
 - Always follow state changes, the ::follow-state property
   is now ignored. This is necessary to make HighContrast
   and symbolic icons remain visible e.g. in selected rows.

* GtkEntry:
 - Rework the size allocation code to be less arcane. This
   changed the semantics of the get_frame_size() vfunc. GtkEntry
   subclasses that override this vfunc may need adjustment.

* Go back to requiring GTK_FRAME_EXTENTS support for CSD,
  to fix shadow problems in KDE.

* GtkFileChooser:
 - Don't start search too eagerly
 - Use fts with tracker
 - Make tracker queries more similar to nautilus

* GtkWindow:
 - Improve window dragging on header bars

* Printing:
 - Make avahi-browsed printers work
 - Set printer state correctly

* Wayland
 - Support hi-dpi cursors
 - Exit cleanly if the compositor goes away
 - Don't ignore early maximization/fullscreening
 - Make subsurface popovers work under Weston
 - DND fixes

* GL
 - Port GdkGears example to modern OpenGL

* GtkScrolledWindow
 - Avoid 'jumping' when zoom scrolling kicks in
 - Make zoom scrolling less easy to trigger
 - Make steppers use smooth autoscrolling
 - Ensure indicators appear in the correct place

* Input methods can now be turned off entirely, which
  can be useful to free up the Ctrl-Shift-u shortcut

* Add some DND support to gtk3-icon-browser

* CSS
 - Support animated font weight changes

* GtkPopover:
 - has a map/unmap animation now

* GtkListBox now supports models with gtk_list_box_bind_model

* GtkNotebook has a new function to support tab dnd

* GtkSidebar was renamed to GtkStackSidebar to better convey what it does

* GtkFileChooser now has a location column for search

* GdkGLProfile has been removed

* GTK+ types now support the GLib g_autoptr() facility for
  automatic cleanup of automatic variables. GTK+ itself does
  not use g_autoptr() internally.

* GtkSearchEntry has gained ::next-match, ::previous-match
  and ::stop-search signals and a gtk_search_entry_handle_event()
  function, which help in providing a richer search experience
  and make search entries usable outside of GtkSearchBar.

* GtkFileChooser:
 - The search has been reintegrated in the UI, there is now
   a toggle button on the header bar to go to search mode,
   in addition to the Alt-S shortcut.
 - The file chooser button now accepts files by drag-and-drop properly.

* GtkScrolledWindow has gained a new ::edge-reached signal, which
  triggers when the edge of the scrollable area is reached.

* CSS:
 - Performance improvements

* OpenGL:
 - It is now possible to specify the required GL version, as well
   as some other options (debug, forward compatible) when creating
   a GdkGLContext
 - Support for the OpenGL legacy profile has been dropped. Most examples
   have been updated, with the exception of gdkgears, which will be fixed
   in the next snapshot
 - Use shader version 1.50

* GtkTextView
 - Allow to customize multi-click behaviors, using the new
   ::extend-selection signal
 - Selection can now be extended by scrolling
 - Better behavior and appearance for text selection with touch

* GtkApplication:
 - Use app menu fallback with ssh connections
 - Provide a mechanism to hide unnecessary app menu items
   on OS X, so a single menu file can be used across platforms

* GtkCalendar:
 - Show other months in a different color under Adwaita again
 - Ensure we always show a bit of the other month on both ends

* GtkScrolledWindow
 - Make overlay scrollbars more dynamic

* GtkFileChooser:
 - Make bookmark DND insert at the right location
 - Make '~' and '/' work in recent mode
 - Make Ctrl-L work in recent mode
 - Re-integrate search

* CSS:
 - Introduce immutable style nodes
 - Performance improvements
 - Reduced memory consumption

* GtkInspector:
 - Add a magnifier for the selected widget
 - Show more display information
 - Show memory address of objects

* Wayland:
 - Use subsurfaces for popovers, so popovers can extend beyond the
   window boundaries
 - Prefer the Wayland backend over X11 if both are available

* GL:
 - Fix interaction with hi-dpi
 - Add OpenGL support to the Windows backend

* GtkTextView:
 - Font fallback and letter spacing can be controlled with tags now
 - Pango markup can be inserted in text buffers

* GtkEntry now has API to grab focus without selecting the contents

* GtkWindow now starts from the focused widget when looking for
  actions that are activated by accelerators

* GtkScrolledWindow draws an indication where an edge if hiding
  some content that can be scrolled in

* GtkStack has gained GtkNotebook-like focus handling

* Theming:
 - Support :not() in CSS
 - GtkRange now supports :hover for the whole widget
 - The HighContrast theme has caught up with some never GTK+ features
 - Avoid excessive shadow redraws

* Build:
 - gtk3-update-icon-cache is no longer used at build time, and the
   --enable-gtk2-dependency configure option has been removed
 - The examples that are used in the documentation can now be built
   standalone

* Inspector:
 - Allow extension with loadable modules, the first use for this
   is gjs-inspector, which adds a JavaScript prompt
 - Allow testing cursor theme changes

* GtkPopoverMenu: A GtkPopover subclass that makes it easy
  to manually build menu-like popovers which can include
  arbitrary controls.

* GtkModelButton: A button widget that is optimized for
  use inside popovers with a GAction as 'model'.

* GL support:
 - Try harder to pick good visuals
 - Rework the way GL rendering is done in GtkGLArea
 - Support input events in GtkGLArea
 - Use shaders
 - The GDK_GL environment variable can be used for debugging

* Inspector:
 - Make picking widgets work in Wayland
 - Rework search in all pages
 - Improve space use
 - Support GL information and debug flags
 - Shield the inspector window from more debug settings
 - Hide empty tabs

* Theming:
 - Include the HighContrast theme
 - Add borders to menus in non-composited environments
 - Load themes from versioned directories like
   .../themes/Emerald/gtk-3-14/.

* Wayland:
 - Make window opacity work
 - Propagate clipboard owner changes

* Mir:
 - Improved event handling
 - Support cursors
 - Enable CSD
 - Better monitor support
 - Add OpenGL support

* Deprecations:
 - gdk_cursor_new
 - gdk_device_grab_info_libgtk_only
 - gdk_display_open_default_libgtk_only
 - gdk_add_option_entries_libgtk_only
 - gdk_pre_parse_libgtk_only

* An experimental mir backend has been added.
  Use --enable-mir-backend to build it.

* Inspector:
 - Show more information
 - Use a separate display connection

* Deprecations:
 - GtkStyleProperties

* GDK supports rendering windows using OpenGL; currently
  this is implemented for X11 and Wayland using libepoxy

* GtkGLArea: A new widget for rendering with OpenGL

* GtkSidebar: A new switcher for GtkStack that looks like
  a sidebar

* Better typography: In many places, we now use proper Unicode
  characters for dashes, quotes, multiplication signs and the
  like, instead of ASCII approximations

* Theming:
 - Context menus use the default font instead of inheriting from
   the widget they are attached to
 - Theming engines are no longer used
 - Backdrop style has been fine-tuned to make the difference to
   the active window more evident without affecting readability

* Inspector:
 - Show nested tree models
 - Add a checkbox to disable the warning dialog
 - Rearrange the UI to gain space
 - Show object counts

* GtkTextView has a monospace property

* GtkPaned has a wide-handle property

* GtkPrintUnixDialog
 - Has improved appearance without headerbars
 - Better rendering of sheet icons
 - No more missing icons

* GtkScrolledWindow
 - A new policy, GTK_POLICY_EXTERNAL, which allows scrolling
   without showing a scrollbar
 - Scroll events can now overshoot as well
 - The new signal ::edge-overshot is emitted when the scrolled
   window is fully overshot
 - Scrollbars will be overlayed as narrow indicators when
   there is no mouse

* Deprecations:
 - gdk_window_set_static_gravities
 - gdk_window_set_composited
 - gtk_style_context_get_background_color
 - gtk_style_context_get_border_color
 - gtk_settings_set_string/long/double_property
 - gtk_settings_install_property

Plus many bug fixes and translation updates.

For full details see:

https://git.gnome.org/browse/gtk+/tree/NEWS?id=3.16.3

Log message:
Recursive PKGREVISION bump for all packages mentioning 'perl',
having a PKGNAME of p5-*, or depending such a package,
for perl-5.22.0.