Added RTTI flag to the CLI tool.

Author: tritao

src/CLI/CLI.cs

@@ -30,7 +30,8 @@ static bool ParseCommandLineArgs(string[] args, List<string> errorMessages, ref
             optionSet.Add("p=|platform=", "the {PLATFORM} that the generated code will target: 'win', 'osx' or 'linux'", p => { GetDestinationPlatform(p, errorMessages); } );
             optionSet.Add("a=|arch=", "the {ARCHITECTURE} that the generated code will target: 'x86' or 'x64'", a => { GetDestinationArchitecture(a, errorMessages); } );
 
-            optionSet.Add("exceptions", "enables support for C++ exceptions in the parser", v => { options.Arguments.Add("-fcxx-exceptions"); });
+            optionSet.Add("exceptions", "enables support for C++ exceptions in the parser", v => { options.EnableExceptions = true; });
+            optionSet.Add("rtti", "enables support for C++ RTTI in the parser", v => { options.EnableRTTI = true; });
 
             optionSet.Add("c++11", "enables GCC C++ 11 compilation (valid only for Linux platform)", cpp11 => { options.Cpp11ABI = (cpp11 != null); } );
             optionSet.Add("cs|checksymbols", "enable the symbol check for the generated code", cs => { options.CheckSymbols = (cs != null); } );

src/CLI/Generator.cs

@@ -185,11 +185,16 @@ public void Setup(Driver driver)
                     parserOptions.AddDefines(d.Key + "=" + d.Value);
             }
 
+            parserOptions.UnityBuild = options.UnityBuild;
+            parserOptions.EnableRTTI = options.EnableRTTI;
+
+            if (options.EnableExceptions)
+                parserOptions.AddArguments("-fcxx-exceptions");
+
             driverOptions.GenerateDebugOutput = options.Debug;
             driverOptions.CompileCode = options.Compile;
             driverOptions.OutputDir = options.OutputDir;
             driverOptions.CheckSymbols = options.CheckSymbols;
-            parserOptions.UnityBuild = options.UnityBuild;
             driverOptions.Verbose = options.Verbose;
         }
 

src/CLI/Options.cs

@@ -36,13 +36,17 @@ class Options
         public TargetArchitecture Architecture { get; set; } = TargetArchitecture.x86;
 
         public GeneratorKind Kind { get; set; } = GeneratorKind.CSharp;
-        
+
         public bool CheckSymbols { get; set; }
 
         public bool UnityBuild { get; set; }
 
         public bool Cpp11ABI { get; set; }
 
+        public bool EnableExceptions { get; set; }
+
+        public bool EnableRTTI { get; set; }
+
         public bool Compile { get; set; }
 
         public bool Debug { get; set; }