Removed non generated headers from includes collected.

src/Generator/Generators/CLI/CLITypeReferences.cs

@@ -113,9 +113,9 @@ namespace CppSharp.Generators.CLI
             var translationUnit = decl.Namespace.TranslationUnit;
 
             if (translationUnit.IsSystemHeader)
-                return;
-
-            if(!decl.IsDeclared)
+                return;
+
+            if (!decl.IsGenerated)
                 return;
 
             if(IsBuiltinTypedef(decl))
@@ -139,9 +139,6 @@ namespace CppSharp.Generators.CLI
 
         private string GetIncludePath(TranslationUnit translationUnit)
         {
-            if (!translationUnit.IsGenerated)
-                return DriverOptions.NoGenIncludePrefix + translationUnit.FileRelativePath;
-
             if (!DriverOptions.UseHeaderDirectories)
                 return translationUnit.FileName;
 

src/Generator/Options.cs

@@ -112,15 +112,14 @@ namespace CppSharp
         /// </summary>
         public bool GeneratePropertiesAdvanced;
 
-        //List of include directories that are used but not generated
-        public List<string> NoGenIncludeDirs;
-        public string NoGenIncludePrefix = "";
-
+        //List of include directories that are used but not generated
+        public List<string> NoGenIncludeDirs;
+
         /// <summary>
         /// Wether the generated C# code should be automatically compiled.
         /// </summary>
         public bool CompileCode;
-
+
         /// <summary>
         /// Enable this option to enable generation of finalizers.
         /// Works in both CLI and C# backends.