Fixed CI issue

CMakeLists.txt

@@ -40,7 +40,9 @@ if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
 elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
   add_compile_options("-Wno-#warnings")
   add_compile_options(-Wthread-safety -Wno-deprecated -Wstring-conversion -Wliteral-conversion)
+  if(APPLE)
     add_link_options(-Wl,-no_warn_duplicate_libraries)
+  endif()
 endif()
 
 if(APPLE)