1 files changed, 17 insertions, 0 deletions
diff --git a/mrbgems/mruby-socket/src/gen.rb b/mrbgems/mruby-socket/src/gen.rb
new file mode 100755
index 000000000..8423dc442
--- /dev/null
+++ b/mrbgems/mruby-socket/src/gen.rb
@@ -0,0 +1,17 @@
+#!/usr/bin/env ruby
+
+Dir.chdir(File.dirname($0))
+
+f = File.open("const.cstub", "w")
+
+IO.readlines("const.def").each { |name|
+  name.sub(/^#.*/, "")
+  name.strip!
+  next if name.empty?
+
+  f.write <<CODE
+#ifdef #{name}
+  define_const(#{name});
+#endif
+CODE
+}