Log message:
Ran "pkglint --autofix", which corrected some of the quoting issues in
CONFIGURE_ARGS.

Log message:
Add patch from "xchat" home page which fixes a crash in a configuration
dialog. I cannot reproduce that crash but better safe than sorry.
Bump package revision.

Log message:
Remove some more *LEGACY* settings that are over a month old and
thus were before 2005Q3.

Log message:
Update "xchat" package to version 2.4.5. Changes since version 2.4.4:
- Updated translations (cs, el, fr, gl, it, nl, sl, sr, vi, zh_TW).
- Fixed incorrect information displayed in Plugins & scripts window
  under unix (xc244-fixpluginns.diff).
- Added "/set irc_whois_front 1" option to show WHOIS in front tab.
- Lots of speed ups under the hood, mainly in handling of URL
  highlighting during mouse motion. Also now allows underlining
  .name and .info domains [1230265].
- Moved the "Insert color code" menu into the input box's right-
  click menu.
- Fixed "Your Message" messing up when starting with a comma
  [1230269].
- Added /id command to identify yourself to nickserv.
- Added /gui MSGBOX <text> for scripters.
- Added /menu command which lets plugins/scripts add their own
  menu items.
- Added support for passive DCC chat via /DCC PCHAT <nick>.
- Added support for DCC sending and receiving very large files
  (above 4 GB).
- Improved layout of "Info" button in the DCC windows.
- Improved layout of the nick-name right-click menu.
- Improved /help command's display of plugins/script commands.
- Fixed two bugs in detaching tabs (or CTRL-I) [1228926].
- Added /uselect command for scripters to select nick names in the
  channel userlist (Daniel P. Stasinski).
- Fixed possible crashes while using the SJIS (Japanese) charset.
- Fixed various memory leaks in right-click menus.

Log message:
Update "xchat" to version 2.4.4. Change since version 2.4.3:
- Updated translations (hi, ko, lt, pa, ru, vi, zh_TW).
- People's away message is now shown in the right-click menu, if
  known (Christopher Aillon).
- The "Bind to:" setting can now be set to 0.0.0.0 [1176256].
- Plugin API: Don't crash if a print-event closes the current context
  and doesn't eat the event [1175674].
- Disabled parsing of quotation marks for /JOIN, so you can join
  channels with a quote in them (Dan Fruehauf).
- Fixed truncation of the URL in the right-click menu. Now handles
  UTF-8 properly [1188229].
- Fixed use of CP1255 charset, which would chop the last char when
  receiving messages [1122089].
- The DCC windows now allow multiple selection and the columns auto
  resize (Dan Fruehauf).
- Added "CTCP Sound to Channel" event [1159445].
- You can now drag and drop files into dialog windows to start file
  transfers.
- Fixed: "XChat can't ban users with long idents" (Dan Fruehauf)
  [1159447].
- Implemented taskbar flashing on unix. Requires a window manager
  or taskbar that supports XUrgency flag (Adil).

Log message:
Remove the abuse of buildlink that was pkg-config/buildlink3.mk.  That
file's sole purpose was to provide a dependency on pkg-config and set
some environment variables.  Instead, turn pkg-config into a "tool"
in the tools framework, where the pkg-config wrapper automatically
adds PKG_CONFIG_LIBDIR to the environment before invoking the real
pkg-config.

For all package Makefiles that included pkg-config/buildlink3.mk, remove
that inclusion and replace it with USE_TOOLS+=pkg-config.

Log message:
Change path from devel/pkgconfig to devel/pkg-config.
No PKGREVISION bump since pkg-config is only a BUILD_DEPENDS.

Log message:
"inet6" option support is determined in bsd.prefs.mk, don't add it to
PKG_SUGGESTED_OPTIONS.

Log message:
handle legacy PKG_OPTIONS_VAR correctly, with warning

Log message:
Accept "PKG_OPTIONS.xchat2" for backwards compatibility reasons.