Remove include, lib

Update launch.json to include Linux specific debug config
Update CMakeList to compile on Linux

.gitignore

@@ -1,3 +1,5 @@
 
 .vs/
 build/
+include/
+lib/

.vscode/launch.json

@@ -1,26 +1,46 @@
 {
-    "version": "0.2.0",
-    "configurations": [
-      {
-        "name": "Debug Engine",
-        "type": "cppvsdbg", 
-        "request": "launch",
-        "program": "${workspaceFolder}/build/engine/Debug/engine.exe",  // Path to your executable
-        "args": [],
-        "stopAtEntry": false,
-        "cwd": "${workspaceFolder}",
-        "environment": [],
-        "externalConsole": false,
-        "preLaunchTask": "build engine",  // This will run the "build engine" task before launching
-        "miDebuggerPath": "C:/mingw-w64/bin/gdb.exe",  // Specify the correct path to your debugger
-        "setupCommands": [
-          {
-            "description": "Enable pretty-printing for gdb",
-            "text": "-enable-pretty-printing",
-            "ignoreFailures": true
-          }
-        ]
-      }
-    ]
-  }
-  
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Debug Engine (Windows)",
+      "type": "cppvsdbg",
+      "request": "launch",
+      "program": "${workspaceFolder}/build/engine/Debug/engine.exe",
+      "args": [],
+      "stopAtEntry": false,
+      "cwd": "${workspaceFolder}",
+      "environment": [],
+      "externalConsole": false,
+      "preLaunchTask": "build engine",
+      "miDebuggerPath": "C:/mingw-w64/bin/gdb.exe",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        }
+      ]
+    },
+    {
+      "name": "Debug Engine (Linux)",
+      "type": "cppdbg",
+      "request": "launch",
+      "program": "${workspaceFolder}/build/engine/engine",
+      "args": [],
+      "stopAtEntry": false,
+      "cwd": "${workspaceFolder}",
+      "environment": [],
+      "externalConsole": true,
+      "MIMode": "gdb",
+      "miDebuggerPath": "/usr/bin/gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        }
+      ],
+      "preLaunchTask": "build engine"
+    }
+  ]
+}

engine/CMakeLists.txt

@@ -15,17 +15,26 @@ set(SOURCES
 include_directories(${CMAKE_SOURCE_DIR}/include)
 link_directories(${CMAKE_SOURCE_DIR}/lib)
 
-file(GLOB SDL2_LIB "${CMAKE_SOURCE_DIR}/lib/*.lib")
-file(GLOB LUAJIT_LIB "${CMAKE_SOURCE_DIR}/lib/*.lib")
-
 add_executable(engine ${SOURCES})
 
 if(WIN32)
+    file(GLOB SDL2_LIB "${CMAKE_SOURCE_DIR}/lib/*.lib")
+    file(GLOB LUAJIT_LIB "${CMAKE_SOURCE_DIR}/lib/*.lib")
+
+    target_link_libraries(engine
+        ${SDL2_LIB}
+        ${CMAKE_SOURCE_DIR}/lib/luajit.lib
+    )
 elseif(UNIX)
+    include_directories(${SDL2_INCLUDE_DIRS} ${LUAJIT_INCLUDE_DIRS})
+    link_directories(${SDL2_LIBRARY_DIRS} ${LUAJIT_LIBRARY_DIRS})
+
+    target_link_libraries(engine
+        ${SDL2_LIBRARIES}
+        ${LUAJIT_LIBRARIES}
+        luajit
+        dl  # just in case LuaJIT needs dynamic linking
+        m   # math lib, commonly needed
+    )
 endif()
 
-# Link all required libraries
-target_link_libraries(engine
-    ${SDL2_LIB}
-    ${CMAKE_SOURCE_DIR}/lib/luajit.lib
-)

engine/main.cpp

@@ -3,8 +3,6 @@
 #include <glad/glad.h>
 #include <iostream>
 
-#include <filesystem>
-
 extern "C" {
     #include <lua.h>
     #include <lualib.h>

include/luajit.h

@@ -30,9 +30,9 @@
 
 #include "lua.h"
 
-#define LUAJIT_VERSION		"LuaJIT 2.1.1745076535"
+#define LUAJIT_VERSION		"LuaJIT 2.1.1745036828"
 #define LUAJIT_VERSION_NUM	20199  /* Deprecated. */
-#define LUAJIT_VERSION_SYM	luaJIT_version_2_1_1745076535
+#define LUAJIT_VERSION_SYM	luaJIT_version_2_1_1745036828
 #define LUAJIT_COPYRIGHT	"Copyright (C) 2005-2025 Mike Pall"
 #define LUAJIT_URL		"https://luajit.org/"