--- re2c-0.13.7.5.orig/main.cc
+++ re2c-0.13.7.5/main.cc
@@ -35,7 +35,7 @@ bool rFlag = false;
 bool sFlag = false;
 bool tFlag = false;
 
-bool bNoGenerationDate = false;
+bool bNoGenerationDate = true;
 
 bool bSinglePass = false;
 bool bFirstPass  = true;