* tool/rbinstall.rb: support to install bundle gems.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Mon Jun 23 18:03:13 2014  SHIBATA Hiroshi  <shibata.hiroshi@gmail.com>
+
+	* tool/rbinstall.rb: support to install bundle gems.
+
 Mon Jun 23 17:33:11 2014  Akinori MUSHA  <knu@iDaemons.org>
 
 	* lib/net/imap.rb (Net::IMAP#fetch): [DOC] Describe how a range in

tool/rbinstall.rb

@@ -556,65 +556,6 @@ install?(:local, :comm, :man) do
   end
 end
 
-# :stopdoc:
-module Gem
-  if defined?(Specification)
-    remove_const(:Specification)
-  end
-
-  class Specification < OpenStruct
-    def initialize(*)
-      super
-      yield(self) if defined?(yield)
-      self.executables ||= []
-    end
-
-    def self.load(path)
-      src = File.open(path, "rb") {|f| f.read}
-      src.sub!(/\A#.*/, '')
-      spec = eval(src, nil, path)
-      spec.date ||= last_date(path) || RUBY_RELEASE_DATE
-      spec
-    end
-
-    def self.last_date(path)
-      return unless $vcs
-      time = $vcs.get_revisions(path)[2] rescue return
-      return unless time
-      time.strftime("%Y-%m-%d")
-    end
-
-    def to_ruby
-      <<-GEMSPEC
-Gem::Specification.new do |s|
-  s.name = #{name.dump}
-  s.version = #{version.dump}
-  s.date = #{date.dump}
-  s.summary = #{summary.dump}
-  s.description = #{description.dump}
-  s.homepage = #{homepage.dump}
-  s.authors = #{authors.inspect}
-  s.email = #{email.inspect}
-  s.files = #{files.inspect}
-end
-      GEMSPEC
-    end
-
-    def add_dependency(*)
-    end
-
-    def add_development_dependency(*)
-    end
-
-    def add_runtime_dependency(*)
-    end
-
-    def self.unresolved_deps
-      []
-    end
-  end
-end
-
 module RbInstall
   module Specs
     class FileCollector
@@ -774,6 +715,18 @@ install?(:ext, :comm, :gem) do
   end
 end
 
+install?(:ext, :comm, :gem) do
+  require 'pathname'
+  gem_dir = Gem.default_dir
+  directories = Gem.ensure_gem_subdirectories(gem_dir, :mode => $dir_mode)
+  prepare "bundle gems", gem_dir, directories
+  Dir.glob(srcdir+'/gems/*.gem').each do |gem|
+    Gem.install gem
+    gemname = Pathname(gem).basename
+    puts "#{" "*30}#{gemname}"
+  end
+end
+
 parse_args()
 
 include FileUtils