1 files changed, 37 insertions, 0 deletions
diff --git a/ruby_1_8_6/win32/mkexports.rb b/ruby_1_8_6/win32/mkexports.rb
new file mode 100755
index 0000000000..092b349a22
--- /dev/null
+++ b/ruby_1_8_6/win32/mkexports.rb
@@ -0,0 +1,37 @@
+#!./miniruby -s
+
+$name = $library = $description = nil
+
+SYM = {}
+
+objs = ARGV.collect {|s| s.tr('/', '\\')}
+IO.foreach("|dumpbin -symbols " + objs.join(' ')) do |l|
+  next if /^[0-9A-F]+ 0+ UNDEF / =~ l
+  next unless l.sub!(/.*?\s(\(\)\s+)?External\s+\|\s+/, "")
+  is_data = !$1
+  if /^[@_](?!\w+@\d+$)/ =~ l
+    next if /(?!^)@.*@/ =~ l || /@[0-9a-f]{16}$/ =~ l
+    l.sub!(/^[@_]/, '')
+  elsif !l.sub!(/^(\S+) \([^@?\`\']*\)$/, '\1')
+    next
+  end
+  SYM[l.strip] = is_data
+end
+
+exports = []
+if $name
+  exports << "Name " + $name
+elsif $library
+  exports << "Library " + $library
+end
+exports << "Description " + $description.dump if $description
+exports << "EXPORTS"
+SYM.sort.each do |sym, is_data|
+  exports << (is_data ? "#{sym} DATA" : sym)
+end
+
+if $output
+  open($output, 'w') {|f| f.puts exports.join("\n")}
+else
+  puts exports.join("\n")
+end