From d3c8811a5bbc1d4e1954ca771cfa83fca8a48b33 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 22 Aug 2007 01:00:42 +0000
Subject: 	* lib/mkmf.rb (link_command, cc_command, cpp_command): do not
 expand 	  ::CONFIG which is an alias of MAKEFILE_CONFIG.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@13166 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'lib')

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 21fc2fc..a5ed57b 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -266,8 +266,7 @@ ensure
 end
 
 def link_command(ldflags, opt="", libpath=$DEFLIBPATH|$LIBPATH)
-  Config::expand(TRY_LINK.dup,
-                 CONFIG.merge('hdrdir' => $hdrdir.quote,
+  conf = Config::CONFIG.merge('hdrdir' => $hdrdir.quote,
                               'src' => CONFTEST_C,
                               'INCFLAGS' => $INCFLAGS,
                               'CPPFLAGS' => $CPPFLAGS,
@@ -276,17 +275,20 @@ def link_command(ldflags, opt="", libpath=$DEFLIBPATH|$LIBPATH)
                               'LDFLAGS' => "#$LDFLAGS #{ldflags}",
                               'LIBPATH' => libpathflag(libpath),
                               'LOCAL_LIBS' => "#$LOCAL_LIBS #$libs",
-                              'LIBS' => "#$LIBRUBYARG_STATIC #{opt} #$LIBS"))
+                              'LIBS' => "#$LIBRUBYARG_STATIC #{opt} #$LIBS")
+  Config::expand(TRY_LINK.dup, conf)
 end
 
 def cc_command(opt="")
+  conf = Config::CONFIG.merge('hdrdir' => $hdrdir.quote, 'srcdir' => $srcdir.quote)
   Config::expand("$(CC) #$INCFLAGS #$CPPFLAGS #$CFLAGS #$ARCH_FLAG #{opt} -c #{CONFTEST_C}",
-		 CONFIG.merge('hdrdir' => $hdrdir.quote, 'srcdir' => $srcdir.quote))
+		 conf)
 end
 
 def cpp_command(outfile, opt="")
+  conf = Config::CONFIG.merge('hdrdir' => $hdrdir.quote, 'srcdir' => $srcdir.quote)
   Config::expand("$(CPP) #$INCFLAGS #$CPPFLAGS #$CFLAGS #{opt} #{CONFTEST_C} #{outfile}",
-		 CONFIG.merge('hdrdir' => $hdrdir.quote, 'srcdir' => $srcdir.quote))
+		 conf)
 end
 
 def libpathflag(libpath=$DEFLIBPATH|$LIBPATH)
-- 
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