Marmalade extension and library with c++11 code

I have a compiled static library for iOS, which uses c++11 functions internally. Can I use this library in extension for Marmalade 8.3 (without c++11 support)? Extension compiles ok on Mac, but when I try to build my app with this extension on PC, I have an error during deploy:

Undefined symbols for architecture armv7:
 __ZNSt3__119__shared_weak_countD2Ev, referenced from:
 ...