improve test

scripts/test.lua

@@ -29,6 +29,9 @@ local options =
 ,   {nil, "vs_sdkver",      "kv", nil, "Set the Windows SDK version."               }
 ,   {nil, "vs_toolset",     "kv", nil, "Set the Windows Toolset version."           }
 ,   {nil, "vs_runtime",     "kv", nil, "Set the VS Runtime library."                }
+,   {nil, "xcode_sdkver",   "kv", nil, "The SDK Version for Xcode"                  }
+,   {nil, "target_minver",  "kv", nil, "The Target Minimal Version"                 }
+,   {nil, "appledev",       "kv", nil, "The Apple Device Type"                      }
 ,   {nil, "mingw",          "kv", nil, "Set the MingW directory."                   }
 ,   {nil, "toolchain",      "kv", nil, "Set the toolchain name."                    }
 ,   {nil, "packages",       "vs", nil, "The package list."                          }