From 4263bb432accd9bd98654c3e8cc312414e7db906 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 2 Dec 1999 06:58:52 +0000
Subject: 19991292

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@574 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 mkconfig.rb | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'mkconfig.rb')

diff --git a/mkconfig.rb b/mkconfig.rb
index 093d02344d..671e9bdbe8 100644
--- a/mkconfig.rb
+++ b/mkconfig.rb
@@ -75,15 +75,21 @@ end
 print v_fast, v_others
 print <<EOS
   CONFIG["compile_dir"] = "#{Dir.pwd}"
-  CONFIG.each_value do |val|
+  MAKEFILE_CONFIG = {}
+  CONFIG.each{|k,v| MAKEFILE_CONFIG[k] = v.dup}
+  def Config::expand(val)
     val.gsub!(/\\$\\(([^()]+)\\)/) do |var|
       key = $1
       if CONFIG.key? key
-        "\#{CONFIG[\\\"\#{key}\\\"]}"
+        "\#{Config::expand(CONFIG[\\\"\#{key}\\\"])}"
       else
 	var
       end
     end
+    val
+  end
+  CONFIG.each_value do |val|
+    Config::expand(val)
   end
 end
 EOS
-- 
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