Index: libxml/win32/configure.js
===================================================================
--- libxml.orig/win32/configure.js	2010-07-09 14:56:07.769093841 -0700
+++ libxml/win32/configure.js	2010-07-09 15:36:48.590268611 -0700
@@ -611,7 +611,13 @@
 	makefile = ".\\Makefile.mingw";
 else if (compiler == "bcb")
 	makefile = ".\\Makefile.bcb";
-fso.CopyFile(makefile, ".\\Makefile", true);
+var new_makefile = ".\\Makefile";
+var f = fso.FileExists(new_makefile);
+if (f) {
+       var t = fso.GetFile(new_makefile);
+       t.Attributes = 0;
+}
+fso.CopyFile(makefile, new_makefile, true);
 WScript.Echo("Created Makefile.");
 // Create the config.h.
 var confighsrc = "..\\include\\win32config.h";