refactor: 精简 CMake 配置，移除多余的编译选项和默认构建类型设置

Author: FuyukiVila

CMakeLists.txt

@@ -6,26 +6,11 @@ set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
 set(CMAKE_CXX_STANDARD 17)
+# set(CMAKE_CXX_FLAGS "-Wall -O2 -g -ggdb3")
+set(CMAKE_CXX_FLAGS "-Wall -Ofast -march=native -flto")
 
-# 设置编译器警告选项
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
-
-# 设置不同构建类型的编译选项
-set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG")
-set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -ggdb3 -DDEBUG")
-set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g -DNDEBUG")
-set(CMAKE_CXX_FLAGS_MINSIZEREL "-Os -DNDEBUG")
-
-# 如果没有指定构建类型，默认使用 Release (O3 优化)
-if(NOT CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
-    message(STATUS "构建类型未指定，默认使用 Release 模式 (O3 优化)")
-endif()
-
-set(CMAKE_C_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
-set(CMAKE_C_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
-set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
-set(CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL}")
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0 -g")
+set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0 -g")
 
 
 enable_testing()