尝试优化体积大小

Author: SeeFlowerX

CMakeLists.txt

@@ -6,8 +6,8 @@ enable_language(C CXX ASM)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_C_STANDARD 11)
 
-set(C_FLAGS "-Wall -Wextra -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -fno-rtti -flto=thin")
-set(LINKER_FLAGS "-fuse-ld=lld -flto=thin -ffixed-x18 -Wl,--hash-style=both -Wl,--unresolved-symbols=ignore-all")
+set(C_FLAGS "-Wall -Wextra -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -fno-rtti -flto=thin -ffunction-sections -fdata-sections")
+set(LINKER_FLAGS "-fuse-ld=lld -flto=thin -ffixed-x18 -Wl,--hash-style=both -Wl,--unresolved-symbols=ignore-all -Wl,--gc-sections")
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC -fvisibility=hidden")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -fvisibility=hidden")
@@ -206,4 +206,4 @@ if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
 
     target_link_libraries(${PROJECT_NAME} base procinfo lzma dexfile_support unwindstack log)
 
-endif ()
+endif ()