From 2d1b2f0ecf11a61b2f1f95377e81b661870bf847 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 4 Sep 2015 03:54:29 +0000
Subject: mkmf.rb: remove unnecessary variables

* lib/mkmf.rb (configuration): remove unnecessary variables,
  top_srcdir is defined above, builddir is not used.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/mkmf.rb')

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 9e700fb546..6a4c3c8337 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -1923,9 +1923,9 @@ VPATH = #{vpath.join(CONFIG['PATH_SEPARATOR'])}
     end
     CONFIG.each do |key, var|
       next if /^abs_/ =~ key
-      next if /^(?:src|top|hdr)dir$/ =~ key
+      next if /^(?:src|top(?:_src)?|build|hdr)dir$/ =~ key
       next unless /dir$/ =~ key
-      mk << "#{key} = #{/^(?:top_src|build)dir$/ =~ key ? var : with_destdir(var)}\n"
+      mk << "#{key} = #{with_destdir(var)}\n"
     end
     if !$extmk and !$configure_args.has_key?('--ruby') and
         sep = config_string('BUILD_FILE_SEPARATOR')
-- 
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