Log message:
Simply and speed up buildlink3.mk files and processing.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.

Log message:
Create buildlink3.mk.

Log message:
Update ruby-gnome2 to 0.18.1.

== Ruby-GNOME2 0.18.1: 2008-10-23

This release is bug fix release of 0.18.0.

=== Changes

Ruby/GTK2:
  * fix a bug that init function is deleted. [Kouhei Sutou]

Log message:
Add a patch for ruby-gnome2-gtk from upstream.

fix a bug that init function is deleted.
http://ruby-gnome2.svn.sourceforge.net/viewvc/ruby-gnome2/ruby-gnome2/trunk/gtk/src/makeinits.rb?r1=3336&r2=3339

Bump PKGREVISION.

Log message:
Update ruby-gnome2 to 0.18.0.

== Ruby-GNOME2 0.18.0: 2008-09-30

This release fixes some memory leak bugs and has new
experimental packages.

=== Changes

Ruby/GLib:
  * mkmf-gnome2.rb: add check_cairo. [Kouhei Sutou]
  * fixed memory leaks. [Kouhei Sutou]
    * [#2110165] Gdk::Pixbuf memory leak
  * install glib-enum-types.h. [Andy Spencer]
    * [#2106938] Install glib-enum-types.h

Ruby/GTK2:
  * add GTK+ 2.12 related bindings. [Guillaume Cottenceau]
  * fixed initialize order. [Kouhei Sutou]
    * [#2113491] Incorrect initialize order (compiling with mingw)

Ruby/GooCanvas [NEW][EXPERIMENTAL]:
  * added. [Kouhei Sutou]

Ruby/Pango:
  * fixed memory leaks. [Kouhei Sutou]

Ruby/GtkSourceView2 [NEW][EXPERIMENTAL]:
  * add. [yselkowitz]

Log message:
Update ruby-gnome2 to 0.17.0 release.

pkgsrc changes:
   * Add some additional modules:
    	devel/ruby-gnome2-bonobo
    	devel/ruby-gnome2-bonoboui
    	devel/ruby-gnome2-gconf
    	devel/ruby-gnome2-libglade
    	graphics/ruby-gnome2-gtkglext
    	multimedia/ruby-gnome2-gstreamer
    	print/ruby-gnome2-gnomeprintui
    	sysutils/ruby-gnome2-gnomevfs
    	www/ruby-gnome2-gtkhtml2
    	www/ruby-gnome2-gtkmozembed
    	x11/ruby-gnome2-gtksourceview
    	x11/ruby-gnome2-vte
   * Fixed detection of rcairo. It had been broken since switched to gem.
     patch-a{c,h,i,j,k,l.m}
     (It Already in upstream trunk)
   * Add patches for allow to load gem rcairo.
     patch-a{n,o,p}
   * Fixed overwritten glib module when installing modules require generated
     header of glib module.
     Modify to install the header as part of glib module and use bl3.mk.
   * clean up dependency
   * Add test target for modules having unit test.
   * Modified patch-a{a,b,d,f,g} to acceptable by upstream.

Ruby-GNOME2-0.17.0 (2008-09-07)

  Release notes:
  * This Release supports Ruby 1.8.7 and has many bug fixes and
    new bound functions.

  Main changes:
  * Ruby/GLib:
    - [#2060606] Crash when removing ruby applet from gnome panel with 0.7rc1
      [Kouhei Sutou]

  * Ruby/GTK:
    - [#2025651] FTBFS with gtk+ 2.13.5 [Cesare Tirabassi, Kouhei Sutou]

    - [#2043970] Segfaults on 64-bit Linux [Neil Roberts, Kouhei Sutou]

  * Ruby/Pango:
    - [#2043970] Pango::FontDescription#weight= seg fault [Kouhei Sutou]

  * Many other changes, GC bugs, Segfault fixes. See corresponding ChangeLog
    for detailed information on changes and contributors.

    Special thanks for your contributions to: (list in no particular order)
    - Neil Roberts
    - Cesare Tirabassi
    - Arnaud Cornet

Log message:
Update to ruby-gnome2-gtk to 0.17.0rc1 to build with newer gnome packages.

Log message:
Added a patch for fixing format string vulnerability (CVE-2007-6183).
http://ruby-gnome2.svn.sourceforge.net/viewvc/ruby-gnome2?view=rev&revision=2720

Bump PKGREVISION.

Log message:
Enable cairo support.
Bump PKGREVISION.

Log message:
Fix build problem recently.