From 8e392570254dd7e275d0225ec0c47bebdf512e1e Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 5 Oct 2008 14:34:37 +0000
Subject: * lib/mkmf.rb ($config_h): now always defines for old libraries.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19692 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 87a0cdf873..76692f187f 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -13,7 +13,8 @@ if /mswin|bccwin|mingw|os2/ !~ CONFIG['build_os']
   CXX_EXT.concat(%w[C])
 end
 SRC_EXT = %w[c m] << CXX_EXT
-$static = $config_h = nil
+$static = nil
+$config_h = '$(arch_hdrdir)/ruby/config.h'
 $default_static = $static
 
 unless defined? $configure_args
@@ -1441,7 +1442,7 @@ def depend_rules(depend)
   end
   depend.each_line do |line|
     line.gsub!(/\.o\b/, ".#{$OBJEXT}")
-    line.gsub!(/\$\((?:hdr|top)dir\)\/config.h/, $config_h) if $config_h
+    line.gsub!(/\$\((?:hdr|top)dir\)\/config.h/, $config_h)
     line.gsub!(%r"\$\(hdrdir\)/(?!ruby(?![^:;/\s]))(?=[-\w]+\.h)", '\&ruby/')
     if $nmake && /\A\s*\$\(RM|COPY\)/ =~ line
       line.gsub!(%r"[-\w\./]{2,}"){$&.tr("/", "\\")}
@@ -1742,7 +1743,7 @@ site-install-rb: install-rb
     if RULE_SUBST
       headers.each {|h| h.sub!(/.*/, &RULE_SUBST.method(:%))}
     end
-    headers << $config_h if $config_h
+    headers << $config_h
     headers << '$(RUBY_EXTCONF_H)' if $extconf_h
     mfile.print "$(OBJS): ", headers.join(' '), "\n"
   end
-- 
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