nobu	2012-03-27 12:11:48 +0900 (Tue, 27 Mar 2012)

  New Revision: 35144

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=35144

  Log:
    * tool/make-snapshot (package): suppress constant overwritting warnings.

  Modified files:
    trunk/tool/make-snapshot

Index: tool/make-snapshot
===================================================================
--- tool/make-snapshot	(revision 35143)
+++ tool/make-snapshot	(revision 35144)
@@ -163,7 +163,10 @@
   "take a breath, and go ahead".scan(/./) {|c|print c; sleep(c == "," ? 0.7 : 0.05)}; puts
   def (clean = []).add(n) push(n); n end
   Dir.chdir(v) do
-    File.open(clean.add("cross.rb"), "w") {|f| f.puts "CROSS_COMPILING=true"}
+    File.open(clean.add("cross.rb"), "w") do |f|
+      f.puts "Object.__send__(:remove_const, :CROSS_COMPILING) if defined?(CROSS_COMPILING)"
+      f.puts "CROSS_COMPILING=true"
+    end
     unless File.exist?("configure")
       print "creating configure..."
       unless system("autoconf")

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