Create system for generating Makefiles

src/IncludeDeps.h

@@ -0,0 +1,60 @@
+#pragma once
+
+#include <iostream>
+#include <set>
+#include <map>
+#include <string>
+#include <fstream>
+#include <exception>
+
+struct CompareIncludeDeps;
+
+class IncludeDeps
+{
+  public:
+    std::map<std::string, IncludeDeps*> dependencies;
+    std::string filepath;
+    static std::set<std::string> printSet;
+    static int printCounter;
+
+    IncludeDeps(const std::string& filename, const std::string& dir, const std::map<std::string, std::string>& files, std::map<std::string, IncludeDeps*>& allDeps);
+
+    std::string GetIncludeFile(const std::string& line, size_t pos, const std::string& filename);
+
+    friend std::ostream& operator<<(std::ostream& stream, const IncludeDeps& deps)
+    {
+      if(printSet.find(deps.filepath) != printSet.end())
+        return stream;
+      printCounter++; 
+      printSet.emplace(deps.filepath);
+      stream << deps.filepath;
+      for(auto it = deps.dependencies.begin();it!=deps.dependencies.end();++it)
+      {
+        stream << " " << *(it->second);
+      }
+      printCounter--;
+      if(printCounter == 0)
+        printSet.clear();
+      return stream;
+    }
+    IncludeDeps(const std::string& filename, const std::string& dir)
+      : filepath(dir+filename){}
+
+};
+
+struct CompareIncludeDeps
+{
+  using is_transparent = void;
+  bool operator()(const IncludeDeps* d1, const IncludeDeps* d2) const
+  {
+    return d1->filepath < d2->filepath;
+  }
+  bool operator()(const IncludeDeps* d, const std::string& filepath) const
+  {
+    return d->filepath < filepath;
+  }
+  bool operator()(const std::string& filepath, const IncludeDeps* d) const
+  {
+    return filepath < d->filepath;
+  }
+};