1 files changed, 8 insertions, 0 deletions
diff --git a/tasks/mruby_build.rake b/tasks/mruby_build.rake
index 812e861a7..45b0ff599 100644
--- a/tasks/mruby_build.rake
+++ b/tasks/mruby_build.rake
@@ -128,6 +128,14 @@ module MRuby
       end
     end
 
+    def cygwin_filename(name)
+      if name.is_a?(Array)
+        name.flatten.map { |n| cyg_filename(n) }
+      else
+        '"%s"' % `cygpath -w "#{filename(name)}"`.strip
+      end
+    end
+
     def exefile(name)
       if name.is_a?(Array)
         name.flatten.map { |n| exefile(n) }