Better compiler invocation style and put all generated files (including dot files) in output folder

include/Importer.h

@@ -6,6 +6,8 @@
 #include <iostream>
 #include <fstream>
 
+#include <sys/stat.h>
+
 #include "Parser.h"
 #include "NodeTree.h"
 #include "ASTData.h"
@@ -18,7 +20,7 @@ class ASTTransformation;
 
 class Importer {
 	public:
-		Importer(Parser* parserIn, std::vector<std::string> includePaths);
+		Importer(Parser* parserIn, std::vector<std::string> includePaths, std::string outputName);
 		~Importer();
 		void import(std::string fileName);
 		NodeTree<ASTData>* getUnit(std::string fileName);
@@ -27,6 +29,7 @@ class Importer {
 		void registerAST(std::string name, NodeTree<ASTData>* ast, NodeTree<Symbol>* syntaxTree);
 		std::map<std::string, NodeTree<ASTData>*> getASTMap();
 	private:
+        std::string outputName;
 		ASTTransformation *ASTTransformer;
 		struct importTriplet {
 			std::string name;
@@ -41,4 +44,4 @@ class Importer {
 		std::map<std::string, NodeTree<ASTData>*> imported;
 };
 
-#endif
+#endif

include/util.h

@@ -50,14 +50,4 @@ bool subset(std::set<T> a, std::set<T> b) {
             return false;
     return true;
 }
-/*
-std::vector<std::string> split(std::string str, char delim) {
-        std::stringstream stream(str);
-        std::string item;
-        std::vector<std::string> results;
-        while(std::getline(stream, item, delim))
-                results.push_back(item);
-        return results;
-}
-*/
 #endif