Log message:
Update glib2 to 2.60.2

GLib's move to meson from autotools means we are effectively starting
from scratch with non-linux build fixes. Support for python 2 has
also been dropped (given that meson requires python 3). I replaced
sysutils/gio-fam with a build option.

The full lengthy list of changes is available from:

  https://gitlab.gnome.org/GNOME/glib/tags/2.60.2

Some highlights:
* Improve network status detection with NetworkManager (!781)
* Add async GIO API: g_file_query_default_handler_async(), \ 
g_app_info_launch_uris_async() (#1249, #1347)
* Add overlay support to g_resources_get_info(). (#1445)
* Add writev() and writev_all() APIs to GOutputStream and GPollableOutputStream,
  and provide implementations of them for many subclasses. (#1431)
* Hide bind mounts from GIO mount listings. (#1271)
* Automatically realign data passed to `g_variant_new_from_bytes()` or
  `g_variant_new_from_data()` if it is not correctly aligned. This prevents
  misaligned accesses on architectures which don’t support them. Callers should
  still aim to correctly align data to get higher performance. (#1342)
* Support `ld -b binary` (on platforms which support it; i.e. Linux) to provide
  large pre-compiled `GResource` resources with a fast compilation time. \ 
(#1489+* Drop Python 2 support and require Python 3.4+. See discussion on
  https://mail.gnome.org/archives/desktop-devel-list/2018-July/msg00004.html.
  (!196)
* Various fixes to eliminate thread races, found by thread sanitizer (tsan).

Log message:
Recursive bump for perl5-5.28.0

Log message:
Add gio-fam to category gnome.

Log message:
Update glib2 to 2.48.2

Overview of changes in GLib 2.48.2
==================================

Bugs fixed:
 547200 g_utf8_find_next_char() issues
 673101 resource compiler dependency generation not working for generated files
 700756 GFile.new_for_path arguments misses (type filename) annotation
 725902 build: simplify dtrace configuration
 728207 gsocketservice: Documentation does not mention that is already active...
 730187 glocalfileoutputstream: Fix an FD leak in an error path
 746685 Doc: clarify that g_variant_get_data() can be used instead of g_varia...
 750257 GSettings changed signal should clearly state the order required
 753231 Memory is potentially used after free
 755439 Memory leak in gdbusproxy.c
 760115 gtestutils: add missing dash in seed argument's --help documentation
 760423 gio-querymodules prints error messages as question marks on some locales
 761810 gio: Support using GDBusObjectManagerServer at path /
 766211 Fix the upper bound in g_unichar_iswide_bsearch
 766899 Superflous HTML/XML comments
 766933 GSocketAddress leaks in gnetworkmonitornetlink.c:read_netlink_messages()
 767172 docs: Move GIO_USE_VFS to "okay for production" section
 767218 Remove a UTF-8 ellipsis from gsignal.h
 767824 Some UTC timezones incorrectly recognized on Windows 7
 767949 Typos in glib docs
 768453 Gdbus test: compilation fails due to -Werror=format-y2k errors
 768504 keyfile: g_key_file_get_double behavior doesn't follow documentation
 768551 Test failure: test_socket_address_to_string
 768560 gio/tests/gsettings: fix GSettings reference leaks in some tests
 768806 gdbus tool must swallow -- argument
 769027 Docs misleadingly imply G_CHECKSUM_SHA512 is available since 2.16

Translations updated:
 Indonesian
 Portuguese
 Turkish

Log message:
Bump PKGREVISION for perl-5.24.0 for everything mentioning perl.

Log message:
Update glib2 to 2.48.1

Overview of changes in GLib 2.48.1
==================================

Bugs fixed:
 731988 glocalfile: Avoid a potential NULL pointer dereference
 747107 GVariant varargs documentation: g_variant_get() example
 747478 g_system_thread_set_name() is not implemented for gthread-win32
 748474 g_get_language_names() is not thread-safe
 748530 gthread: W32 implementation of g_get_num_processors() has lame fallback
 748806 GVariant: Better introduction to the concepts and its uses
 749606 tests: always remove app.desktop
 758174 Fix documentation typos
 758738 Usage of GType properties causes crashes due to gulong/gpointer mismatch
 762994 Race condition in GIO/AppFileChooser crashes Firefox/Gtk3
 763379 codegen: Add support for g_autoptr to gdbus-codegen generated objects
 763821 build: Also dist Systemtap files always for gobject/
 764092 gstrfuncs: Document the behaviour of g_strjoinv()
 764574 build: Fix all statfs() tests failing
 764575 tests: Fix compilation errors due to Y2K format problems
 764685 GApplication documentation about handling command-line options is confusing
 764754 '-' in application id: unbreak bus activation and notifications
 765959 socket: set fd field to -1 after closing socket
 765990 Visual Studio: Define inline only when necessary

Translations updated:
 Basque language
 Catalan
 Vietnamese
 zh_CN

Log message:
Use OPSYSVARS.

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.

Log message:
Reset PKGREVISION after update.

Log message:
Bump for perl-5.20.0.
Do it for all packages that
* mention perl, or
* have a directory name starting with p5-*, or
* depend on a package starting with p5-
like last time, for 5.18, where this didn't lead to complaints.
Let me know if you have any this time.