Added EGL linking and useage for the linux cl_khr_gl_sharing

interaction. This still crashes on my machine but at least its getting
closer to working. Fixed some warnings and errors while compiling with
clang++

include/CLCaster.h

@@ -15,7 +15,8 @@
 #ifdef linux
 #include <CL/cl.h>
 #include <CL/opencl.h>
-#include <GL/glx.h>
+#include <EGL/egl.h>
+//#include <GL/glx.h>
 
 #elif defined _WIN32
 #include <CL/cl_gl.h>

include/ConfigDB.h

@@ -1,6 +1,6 @@
 #pragma once
 #include <string>
-#include <filesystem>
+#include <experimental/filesystem>
 
 class ConfigDB {
 	
@@ -14,4 +14,4 @@ public:
 private:
 
 
-};
+};

include/Logger.h

@@ -11,7 +11,7 @@ public:
 	enum LogDest { STDOUT, FILE };
 
 	// Log auto, takes a string and the severity of the log level and either prints it or tosses it
-	static void log(std::string log_string, LogLevel severity, uint32_t line_number = 0, char* file_name = nullptr);
+	static void log(std::string log_string, LogLevel severity, uint32_t line_number = 0, const char* file_name = nullptr);
 
 	static void set_log_level(LogLevel log_level);
 	static void set_log_destination(LogDest log_destination);

include/map/Map.h

@@ -23,14 +23,14 @@ public:
 	// Gets a voxel at the 3D position in the octree
 	char getVoxel(sf::Vector3i pos);
 
-	std::vector<std::tuple<sf::Vector3i, char>> Map::CastRayOctree(
+	std::vector<std::tuple<sf::Vector3i, char>> CastRayOctree(
 		Octree *octree,
 		sf::Vector3i* map_dim,
 		sf::Vector2f* cam_dir,
 		sf::Vector3f* cam_pos
 	);
 
-	std::vector<std::tuple<sf::Vector3i, char>> Map::CastRayCharArray(
+	std::vector<std::tuple<sf::Vector3i, char>> CastRayCharArray(
 		char *map,
 		sf::Vector3i* map_dim,
 		sf::Vector2f* cam_dir,