aboutsummaryrefslogtreecommitdiffstats
path: root/tool/mk_builtin_binary.rb
diff options
context:
space:
mode:
Diffstat (limited to 'tool/mk_builtin_binary.rb')
-rw-r--r--tool/mk_builtin_binary.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/tool/mk_builtin_binary.rb b/tool/mk_builtin_binary.rb
index a5c962d5c1..eaa560fa26 100644
--- a/tool/mk_builtin_binary.rb
+++ b/tool/mk_builtin_binary.rb
@@ -17,6 +17,13 @@ RubyVM::each_builtin{|feature, iseq|
$stdout = open('builtin_binary.inc', 'wb')
+puts <<H
+// -*- c -*-
+// DO NOT MODIFY THIS FILE DIRECTLY.
+// auto-generated file by #{File.basename(__FILE__)}
+
+H
+
ary.each{|feature, iseq|
puts "static const unsigned char #{feature}_bin[] = {"
dump_bin(iseq)