How to use libcpp.so.4 instead of lincpp.so.5 in qnx SDP 6.6?

I am using qnx-sdp-6.6-201402230339.bin SDP and we want to use dinkum library which will include the libcpp.so. and the libcpp.so has link to libcpp.so.5 (/target/qnx6/armle-v7/lib/gcc/4.7.3/libcpp.so -> ../../libcpp.so.5) which is c++11 library.

In our project we do not want c++11 compatibility at all. As QNX 6.6 SDP is providing backward compatibility, how we can use the lincpp.so.4 instead of libcpp.so.5?