chore: update .gitignore and CMakeLists.txt

.gitignore

@@ -13,3 +13,7 @@ compile_commands.json
 
 Makefile
 cross-compile.cmake
+
+.DS_Store
+.Spotlight-V100
+.Trashes

CMakeLists.txt

@@ -17,8 +17,8 @@ if (CMAKE_BUILD_TYPE STREQUAL "Debug")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DDEBUG -O0 -g")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDEBUG -O0 -g")
 elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2 -DNDEBUG")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -DNDEBUG")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2 -g -DNDEBUG")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -g -DNDEBUG")
 endif()
 
 if (NOT DEFINED FDISK_BIN)