added tag v1_9_0_4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 24 insertions, 0 deletions

diff --git a/trunk/lib/rbconfig/datadir.rb b/trunk/lib/rbconfig/datadir.rb
new file mode 100644
index 0000000000..5b8f07754a
--- /dev/null
+++ b/trunk/lib/rbconfig/datadir.rb
@@ -0,0 +1,24 @@
+#!/usr/bin/env ruby
+#--
+# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
+# All rights reserved.
+# See LICENSE.txt for permissions.
+#++
+
+
+module Config
+
+  # Only define datadir if it doesn't already exist.
+  unless Config.respond_to?(:datadir)
+    
+    # Return the path to the data directory associated with the given
+    # package name.  Normally this is just
+    # "#{Config::CONFIG['datadir']}/#{package_name}", but may be
+    # modified by packages like RubyGems to handle versioned data
+    # directories.
+    def Config.datadir(package_name)
+      File.join(CONFIG['datadir'], package_name)
+    end
+
+  end
+end