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$NetBSD: patch-ab,v 1.8 2008/09/15 08:43:44 taca Exp $
--- lib/rubygems/dependency_installer.rb.orig 2008-06-21 04:55:40.000000000 +0900
+++ lib/rubygems/dependency_installer.rb
@@ -37,6 +37,7 @@ class Gem::DependencyInstaller
# :format_executable:: See Gem::Installer#initialize.
# :ignore_dependencies:: Don't install any dependencies.
# :install_dir:: See Gem::Installer#install.
+ # :install_root: See Gem::Installer#install.
# :security_policy:: See Gem::Installer::new and Gem::Security.
# :wrappers:: See Gem::Installer::new
@@ -56,10 +57,15 @@ class Gem::DependencyInstaller
@installed_gems = []
@install_dir = options[:install_dir] || Gem.dir
- @cache_dir = options[:cache_dir] || @install_dir
+ @install_root = options[:install_root]
+ install_dir = @install_dir
+ unless @install_root.nil? or @install_root == ""
+ install_dir = File.join(@install_root, @install_dir)
+ end
+ @cache_dir = options[:cache_dir] || install_dir
if options[:install_dir] then
- spec_dir = File.join @install_dir, 'specifications'
+ spec_dir = File.join install_dir, 'specifications'
@source_index = Gem::SourceIndex.from_gems_in spec_dir
else
@source_index = Gem.source_index
@@ -237,6 +243,7 @@ class Gem::DependencyInstaller
:format_executable => @format_executable,
:ignore_dependencies => @ignore_dependencies,
:install_dir => @install_dir,
+ :install_root => @install_root,
:security_policy => @security_policy,
:wrappers => @wrappers,
:bin_dir => @bin_dir,
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