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$NetBSD: patch-al,v 1.1.1.1 2010/09/12 03:50:06 taca Exp $
Add install_root option for pkgsrc's rubygems support.
--- lib/rubygems/dependency_installer.rb.orig 2010-04-22 08:24:42.000000000 +0000
+++ lib/rubygems/dependency_installer.rb
@@ -38,6 +38,7 @@ 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.
# :prerelease:: Allow prerelease versions. See #install.
# :security_policy:: See Gem::Installer::new and Gem::Security.
# :user_install:: See Gem::Installer.new
@@ -45,7 +46,11 @@ class Gem::DependencyInstaller
def initialize(options = {})
if options[:install_dir] then
- spec_dir = options[:install_dir], 'specifications'
+ if options[:install_root].nil? or options[:install_root] == "" then
+ spec_dir = options[:install_dir], 'specifications'
+ else
+ spec_dir = options[:install_root], options[:install_dir], 'specifications'
+ end
@source_index = Gem::SourceIndex.from_gems_in spec_dir
else
@source_index = Gem.source_index
@@ -68,7 +73,12 @@ 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
# Set with any errors that SpecFetcher finds while search through
# gemspecs for a dep
@@ -269,6 +279,7 @@ class Gem::DependencyInstaller
:format_executable => @format_executable,
:ignore_dependencies => @ignore_dependencies,
:install_dir => @install_dir,
+ :install_root => @install_root,
:security_policy => @security_policy,
:source_index => @source_index,
:user_install => @user_install,
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