From 31e1fce2a3a4ba971aed17cf6544d04649ba4dc9 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 13 Aug 2011 13:17:30 +0000
Subject: * tool/mkconfig.rb: do not make the entries related to sitedir and  
 verdordir if disabled by --without options.  [ruby-core:38922]   [Bug #5187]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog        |  6 ++++++
 tool/mkconfig.rb | 18 ++++++++++++++++--
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 91e206c61c..567a36deba 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Sat Aug 13 22:17:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* tool/mkconfig.rb: do not make the entries related to sitedir and
+	  verdordir if disabled by --without options.  [ruby-core:38922]
+	  [Bug #5187]
+
 Sat Aug 13 17:03:22 2011  Tadayoshi Funaba  <tadf@dotrb.org>
 
 	* ext/date/date_core.c: [ruby-core:38861]
diff --git a/tool/mkconfig.rb b/tool/mkconfig.rb
index a2221f0032..b707c4bd64 100755
--- a/tool/mkconfig.rb
+++ b/tool/mkconfig.rb
@@ -175,14 +175,22 @@ end
   print "  CONFIG[#{v.dump}] = #{versions[v].dump}\n"
 end
 
-dest = drive ? /= \"(?!\$[\(\{])(?:[a-z]:)?/i : /= \"(?!\$[\(\{])/
+dest = drive ? %r'= "(?!\$[\(\{])(?i:[a-z]:)' : %r'= "(?!\$[\(\{])'
+v_disabled = {}
 v_others.collect! do |x|
-  if /^\s*CONFIG\["(?!abs_|old)[a-z]+(?:_prefix|dir)"\]/ === x
+  if /^\s*CONFIG\["((?!abs_|old)[a-z]+(?:_prefix|dir))"\]/ === x
+    name = $1
+    if /= "no"$/ =~ x
+      v_disabled[name] = true
+      v_others.delete(name)
+      next
+    end
     x.sub(dest, '= "$(DESTDIR)')
   else
     x
   end
 end
+v_others.compact!
 
 if $install_name
   v_fast << "  CONFIG[\"ruby_install_name\"] = \"" + $install_name + "\"\n"
@@ -197,10 +205,16 @@ print(*v_others)
 print <<EOS
   CONFIG["rubylibdir"] = "$(rubylibprefix)/$(ruby_version)"
   CONFIG["archdir"] = "$(rubylibdir)/$(arch)"
+EOS
+print <<EOS unless v_disabled["sitedir"]
   CONFIG["sitelibdir"] = "$(sitedir)/$(ruby_version)"
   CONFIG["sitearchdir"] = "$(sitelibdir)/$(sitearch)"
+EOS
+print <<EOS unless v_disabled["vendordir"]
   CONFIG["vendorlibdir"] = "$(vendordir)/$(ruby_version)"
   CONFIG["vendorarchdir"] = "$(vendorlibdir)/$(sitearch)"
+EOS
+print <<EOS
   CONFIG["topdir"] = File.dirname(__FILE__)
   MAKEFILE_CONFIG = {}
   CONFIG.each{|k,v| MAKEFILE_CONFIG[k] = v.dup}
-- 
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