updated build options

CMakeLists.txt

@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 3.16)
 project(QoraalEngine LANGUAGES C)
 
+option(CFG_ENGINE_REGISTRY_DISABLE "Disable the engine registry" OFF)
+
 # --------------------
 # 1) Fetch the Qoraal repo
 # --------------------
@@ -13,20 +15,27 @@ FetchContent_Declare(
     SOURCE_SUBDIR  .
 )
 FetchContent_MakeAvailable(qoraal)
+include_directories("${qoraal_SOURCE_DIR}/include")
 
-# Qoraal-Flash repo
-FetchContent_Declare(
-    qoraal_flash
-    GIT_REPOSITORY https://github.com/navaro/qoraal-flash.git
-    GIT_TAG        main
-    SOURCE_SUBDIR  .
-)
-FetchContent_MakeAvailable(qoraal_flash)
+if(NOT CFG_ENGINE_REGISTRY_DISABLE)
+    # Qoraal-Flash repo
+    FetchContent_Declare(
+        qoraal_flash
+        GIT_REPOSITORY https://github.com/navaro/qoraal-flash.git
+        GIT_TAG        main
+        SOURCE_SUBDIR  .
+    )
+    FetchContent_MakeAvailable(qoraal_flash)
+    include_directories("${qoraal_flash_SOURCE_DIR}/include")
+endif()
 
 # Include directories
 include_directories(include)
-include_directories("${qoraal_SOURCE_DIR}/include")
-include_directories("${qoraal_flash_SOURCE_DIR}/include")
+
+
+if(CFG_ENGINE_REGISTRY_DISABLE)
+    add_compile_definitions(CFG_ENGINE_REGISTRY_DISABLE=1)
+endif()
 
 # Add subdirectories
 add_subdirectory(src)