enable build package with ut

Signed-off-by: zhoufeng <zhoufeng54@huawei.com>

tests/CMakeLists.txt

@@ -3,8 +3,6 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-sign-compare")
 
 if (ENABLE_ACL)
     add_subdirectory(cxx_st)
-elseif (ENABLE_GPU OR ENABLE_D OR ENABLE_CPU)
-    message(fatal "No need set -e xxx when compile ut")
 else ()
     add_subdirectory(ut)
-endif()
+endif ()