Some tweaks to get the linux build running -fixed

CMakeLists.txt

@@ -7,8 +7,11 @@ set(PNAME Game)
 project(${PNAME})
 
 # Set up variables, and find SFML
-set(SFML_ROOT root CACHE STRING "User specified path")
-set(SFML_INCLUDE_DIR ${SFML_ROOT}/include)
+if (WIN32)
+    set(SFML_ROOT root CACHE STRING "User specified path")
+    set(SFML_INCLUDE_DIR ${SFML_ROOT}/include)
+endif()
+
 set(SFML_COMPONENTS graphics window system network audio)
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR})
 find_package(SFML 2.1 COMPONENTS ${SFML_COMPONENTS} REQUIRED)
@@ -58,6 +61,7 @@ target_link_libraries (${PNAME} ${SFML_LIBRARIES} ${SFML_DEPENDENCIES})
 target_link_libraries (${PNAME} ${OpenCL_LIBRARY})
 target_link_libraries (${PNAME} ${OPENGL_LIBRARIES})
 target_link_libraries (${PNAME} ${GLEW_LIBRARIES})
+target_link_libraries (${PNAME} -lpthread)
 #target_link_libraries (${PNAME} ${Vulkan_LIBRARIES})
 
 # Setup to use C++11

include/GL_Testing.h

@@ -1,6 +1,8 @@
 #pragma once
 #include <string>
 #include <util.hpp>
+#include <cstring>
+
 #define GLEW_STATIC
 #include <GL/glew.h>
 

include/Map.h

@@ -12,6 +12,7 @@
 #include <deque>
 #include <unordered_map>
 #include <bitset>
+#include <cstring>
 
 #define _USE_MATH_DEFINES
 #include <math.h>

include/RayCaster.h

@@ -2,7 +2,7 @@
 #include <SFML/System/Vector3.hpp>
 #include <SFML/System/Vector2.hpp>
 #include <Map.h>
-#include "Old_map.h"
+#include "Old_Map.h"
 #include "Camera.h"
 
 

include/Renderer.h

@@ -4,7 +4,7 @@
 #include "SFML/Graphics.hpp"
 #include "CL_Wrapper.h"
 #include "Camera.h"
-#include "Old_map.h"
+#include "Old_Map.h"
 #include "RayCaster.h"
 
 // Renderer needs to handle the distinction between a few difference circumstances.

src/Old_Map.cpp

@@ -3,7 +3,7 @@
 #include <SFML/System/Vector3.hpp>
 #include <SFML/System/Vector2.hpp>
 #include "util.hpp"
-#include <Old_map.h>
+#include <Old_Map.h>
 
 Old_Map::Old_Map(sf::Vector3i dim) {
 	dimensions = dim;