Compile TinyXml2 with the Dinkum C++ of QNX 6.5 and QNX 6.6.

Note: Compile TinyXml2 with the Dinkum C++ of QNX 6.5 and QNX 6.6.

Command to compile:
QCC -Vgcc_ntoarmv7le -Wall tinyxml2.cpp xmltest.cpp -o qnx-arm-xml-test

When we include c++ headers, we have to use explicit std::. In this case, when we use the clock() function by including ctime, we use an explicit std::. It seems the clock() function is not exposed to the global namespace.