From 6009002c58669b93da8aca43001444a10d8cdda6 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 23 Oct 2002 17:40:36 +0000
Subject: * configure.in (LIBPATHFLAG): should escape $.  [ruby-dev:18572]

* mkconfig.rb: never substute escaped $$.

* instruby.rb: not install LIBRUBY_SO unless enable-shared.
  [ruby-dev:18569]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 mkconfig.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mkconfig.rb')

diff --git a/mkconfig.rb b/mkconfig.rb
index 0109f09737..aeecd1441d 100644
--- a/mkconfig.rb
+++ b/mkconfig.rb
@@ -39,7 +39,7 @@ File.foreach "config.status" do |line|
     next if $install_name and /^RUBY_INSTALL_NAME$/ =~ name
     next if $so_name and /^RUBY_SO_NAME$/ =~  name
     v = "  CONFIG[\"" + name + "\"] = " +
-      val.gsub(/\$\{?(\w+)\}?/) {"$(#{$1})"}.dump + "\n"
+      val.gsub(/\$(?:\$|\{?(\w+)\}?)/) {$1?"$(#{$1})":$&}.dump + "\n"
     if fast[name]
       v_fast << v
     else
-- 
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