diff --git a/src/mapleall/maple_driver/include/driver_options.h b/src/mapleall/maple_driver/include/driver_options.h
index ad5d8708de0ac5646c641af4b447f270f7c36b61..b347616b832a93bfe645c062eab330981648812d 100644
--- a/src/mapleall/maple_driver/include/driver_options.h
+++ b/src/mapleall/maple_driver/include/driver_options.h
@@ -1888,6 +1888,7 @@ extern maplecl::Option<bool> fPIC;
 extern maplecl::Option<bool> ignoreUnsupOpt;
 extern maplecl::Option<bool> exportMpltInline;
 extern maplecl::Option<bool> importMpltInline;
+extern maplecl::Option<bool> oStdBsc;
 extern maplecl::Option<bool> bsc;
 
 /* ##################### STRING Options ############################################################### */
@@ -2094,6 +2095,7 @@ extern maplecl::Option<std::string> rootPath;
 extern maplecl::Option<std::string> aggressiveTlsWarmupFunction;
 extern maplecl::Option<std::string> oMQ;
 extern maplecl::Option<std::string> inlineMpltDir;
+extern maplecl::Option<std::string> oX;
 
 /* ##################### DIGITAL Options ############################################################### */
 
diff --git a/src/mapleall/maple_driver/src/driver_options.cpp b/src/mapleall/maple_driver/src/driver_options.cpp
index 3aee6d8e8ec21e7ac152dbc5b02c75e7c7da9b3a..eb4ecbcff13db762febf42d6b1269488839890bc 100644
--- a/src/mapleall/maple_driver/src/driver_options.cpp
+++ b/src/mapleall/maple_driver/src/driver_options.cpp
@@ -391,6 +391,10 @@ maplecl::Option<bool> oTrigraphs({"-trigraphs"},
     "  -trigraphs                  \t-trigraphs   Support ISO C trigraphs.\n",
     {driverCategory, clangCategory}, kOptFront, maplecl::kHide);
 
+maplecl::Option<bool> oStdBsc({"-std=bsc"},
+    "  -std=bsc                    \tConform to the bsc C++ standard.\n",
+    {driverCategory, clangCategory});
+
 maplecl::Option<bool> oStd03({"-std=c++03"},
     "  -std=c++03                  \tConform to the ISO 1998 C++ standard revised by the 2003 technical corrigendum.\n",
     {driverCategory, clangCategory, unSupCategory}, maplecl::kHide);
@@ -912,9 +916,13 @@ maplecl::Option<std::string> oA({"-A"},
     {driverCategory, clangCategory}, kOptFront, maplecl::kJoinedValue);
 
 maplecl::Option<std::string> inlineMpltDir({"-finline-mplt-dir="},
-    "  -finline-mplt-dir=       \tSpecify the inline mplt directory for exporting and importing.\n",
+    "  -finline-mplt-dir=          \tSpecify the inline mplt directory for exporting and importing.\n",
     {driverCategory, hir2mplCategory, mpl2mplCategory}, kOptCommon | kOptOptimization | kOptMaple, maplecl::Init(""));
 
+maplecl::Option<std::string> oX({"-x"},
+    "  -x                          \tSpecify to compile using Bi Sheng C syntax.\n",
+    {driverCategory, clangCategory}, kOptFront | kOptMaple);
+
 /* ##################### DIGITAL Options ############################################################### */
 
 maplecl::Option<uint32_t> helpLevel({"--level"},