diff --git a/options.h b/options.h
index fa467ab..e264b9f 100644
--- a/options.h
+++ b/options.h
@@ -391,7 +391,9 @@
  * PRAGMA_ERROR_CONTEXT:include some text telling where on the line a
  *                      compilation error occured.
  */
-#define DEFAULT_PRAGMAS PRAGMA_WARNINGS + PRAGMA_STRICT_TYPES + PRAGMA_ERROR_CONTEXT
+// last modified by soso on 2010-06-22 for binaries support
+// #define DEFAULT_PRAGMAS PRAGMA_WARNINGS + PRAGMA_STRICT_TYPES + PRAGMA_ERROR_CONTEXT
+#define DEFAULT_PRAGMAS PRAGMA_WARNINGS + PRAGMA_STRICT_TYPES + PRAGMA_ERROR_CONTEXT + PRAGMA_SAVE_BINARY + PRAGMA_OPTIMIZE
 
 /* supress warnings about unused arguments; only warn about unused local
  * variables.  Makes older code (where argument names were required) compile