CONFIG["libdir"]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@729 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/mkmf.rb

@@ -325,6 +325,7 @@ def create_makefile(target)
 
   if $configure_args['--enable-shared']
     $libs = CONFIG["LIBRUBYARG"] + " " + $libs
+    $DLDFLAGS += " -L" + CONFIG["libdir"]
   end
 
   defflag = ''