[unity]避免cmake链接一个目录的warning

Author: chexiongsheng

unity/native_src/CMakeLists.txt

@@ -48,8 +48,10 @@ set(BACKEND_ROOT ${PROJECT_SOURCE_DIR}/../native_src/.backends/${JS_ENGINE})
 
 set(ThirdParty ${PROJECT_SOURCE_DIR}/../../unreal/Puerts/ThirdParty)
 
-string (REPLACE ";" "$<SEMICOLON>${BACKEND_ROOT}" BACKEND_INC_NAMES "${BACKEND_ROOT}${BACKEND_INC_NAMES}")
-string (REPLACE ";" "$<SEMICOLON>${BACKEND_ROOT}" BACKEND_LIB_NAMES "${BACKEND_ROOT}${BACKEND_LIB_NAMES}")
+if(NOT ("${JS_ENGINE}" STREQUAL "quickjs"))
+    string (REPLACE ";" "$<SEMICOLON>${BACKEND_ROOT}" BACKEND_INC_NAMES "${BACKEND_ROOT}${BACKEND_INC_NAMES}")
+    string (REPLACE ";" "$<SEMICOLON>${BACKEND_ROOT}" BACKEND_LIB_NAMES "${BACKEND_ROOT}${BACKEND_LIB_NAMES}")
+endif()
 string (REPLACE ";" "$<SEMICOLON>" BACKEND_DEFINITIONS "${BACKEND_DEFINITIONS}")
 
 include_directories(