From 835c555f7f137746eb6f7cd32bd05a386852fdbe Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 31 Jul 2013 19:06:21 +0000
Subject: options.rb: include root for out-place build

* lib/rdoc/options.rb (RDoc#finish): include root path in include
  paths, to work in another directory than the source directory.
  [ruby-core:56282] [Bug #8712]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42300 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rdoc/options.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/rdoc/options.rb')

diff --git a/lib/rdoc/options.rb b/lib/rdoc/options.rb
index 7be43ca776..9a9d99d3df 100644
--- a/lib/rdoc/options.rb
+++ b/lib/rdoc/options.rb
@@ -466,6 +466,8 @@ class RDoc::Options
     @op_dir ||= 'doc'
 
     @rdoc_include << "." if @rdoc_include.empty?
+    root = @root.to_path
+    @rdoc_include << root unless @rdoc_include.include?(root)
 
     if @exclude.nil? or Regexp === @exclude then
       # done, #finish is being re-run
-- 
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