Log message:
Convert @exec/@unexec to @pkgdir or drop it.

Log message:
Remove @dirrm entries from PLISTs

Log message:
Just use ruby- for future ruby19...

Log message:
Drop MAINTAINERSIP at MAINTAINER's request.

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:
Update rcairo to 1.8.0.

Release 1.8.0 (2008-09-26) Kouhei Sutou <kou@cozmixng.org>)
===========================================================

Features
--------
  * Support cairo 1.8.0.
  * Resupport cairo 1.2.x. (reported by Yusuke ENDOH)

Log message:
Update rcairo to 1.7.0.

Release 1.7.0 (2008-08-16) Kouhei Sutou <kou@cozmixng.org>)
===========================================================

Features
--------
  * Support cairo 1.7.4.
  * Add new methods:
    * Cairo::Context#destroy
    * Cairo::Surface#destroy
    * Cairo.satisfied_version?
  * Resupport ruby 1.9. (suggested by Paul van Tilburg)
  * Fix README. (suggested by Davide Rambaldi)
----------------------------

Release 1.6.3 (2008-07-19) Kouhei Sutou <kou@cozmixng.org>)
===========================================================

Features
--------
  * Fix build failure on Debian GNU/Linux. (reported by James Healy)
  * Fix GC failure with Ruby 1.8.7. (reported by James Healy)
  * Improve building on MacOS X. (suggested by Carsten Bormann)
  * Fix install location of cairo.so. (suggested by OBATA Akio)
----------------------------

Release 1.6.2 (2008-06-14) Kouhei Sutou <kou@cozmixng.org>)
===========================================================

Features
--------
  * Fix build failure on MacOS X.
  * Fix build failure on 64bit Linux.
  * Fix build failure with old Ruby.
  * Fix build failure with Ruby 1.9.
----------------------------

Log message:
Fix BUILDLINK_API_DEPENDS.ruby18-rcairo.  Therei is no ruby-rcairo package
version 1.6.0 or later but 1.2.0 and later.

Log message:
Update graphics/ruby-rcairo to 1.6.1.  Changes from version 1.6.0 include:

+ Remove PKG_CONFIG_PATH workaround in the package Makefile.  The default
  pkg-config tool script (which properly sets PKG_CONFIG_LIBDIR) now
  works properly (thanks to OBATA Akio).

* Fix Quartz related bugs. (thanks to kimura wataru)
* Support PKG_CONFIG_LIBDIR. (thanks to OBATA Akio)
* Support RubyGems for mswin32.

Log message:
Update graphics/ruby-cairo to 1.6.0.  Changes from version 1.5.1 include:

   * Support cairo 1.6.0.
   * Improve Quartz surface support. (thanks to kimura wataru, OBATA Akio)
   * Support Cairo::Win32PrintingSurface.
   * Support Cairo::QuartzImageSurface.
   * Support ruby 1.9.1.
   * Add Cairo::Paper.
     * Improve size specification of Cairo::PSSurface,
       Cairo::PDFSurface, Cairo::SVGSurface.