1 files changed, 17 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9e2baef..7f97d30 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,15 +6,29 @@ project("snake.s"
   LANGUAGES ASM
 )
 
+option(SNAKE_BUILD_TESTS "Build the snake.s tests" ON)
+
 add_subdirectory("libs")
 
-add_executable("snake.s"
+add_library("snake.core"
   "src/error.S"
-  "src/main.S"
+  "src/snake.S"
+)
+
+target_include_directories("snake.core" PUBLIC
+  "src"
 )
 
-target_link_libraries("snake.s" PRIVATE
+target_link_libraries("snake.core" PUBLIC
   "bindings::SDL2"
 )
 
+add_executable("snake.s" "src/main.S")
+
+target_link_libraries("snake.s" PRIVATE "snake.core")
+
 install(TARGETS "snake.s")
+
+if(SNAKE_BUILD_TESTS)
+  add_subdirectory("tests")
+endif()
+\ No newline at end of file