Why are there different versions of the StdCLib stub library? Which one should I link against?
The StdCLib stub library is provided in different versions so that developers can more easily specify which version of StdCLib their program requires at runtime. In general, the name of the stub library indicates the minimum version of StdCLib that will be required at runtime. For example, a program linked against the StdCLib_3.5 stub library will not run unless StdCLib v3.5 (or later) is available at runtime. For further details, see the release notes for the StdCLib stub libraries.