sync: from linuxdeepin/dtkdeclarative

Synchronize source files from linuxdeepin/dtkdeclarative.

Source-pull-request: linuxdeepin/dtkdeclarative#501

Author: deepin-ci-robot

CMakeLists.txt

@@ -71,8 +71,7 @@ if(TARGET Qt6::QuickControls2 AND TARGET Qt6::QuickControls2Private)
 endif()
 endif()
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -Wall -Wextra")
-set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--as-needed")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -Wextra")
 if (CMAKE_BUILD_TYPE STREQUAL "Debug")
     # 加上 ASAN 检查后可能会导致 DEBUG 应用启动后退出。可以加上 ASAN_OPTIONS 环境变量来防止应用退出
     # ASAN_OPTIONS="halt_on_error=0" ASAN_OPTIONS="new_delete_type_mismatch=0"