[fpc-pascal] Statically link library

[Marco van de Voort]

In our previous episode, Ludo Brands said:
> _strcpy should be in msvcrt. It is defined in the mingw libmsvcrt.a file
> on my system. Is your lib path correct?
> 
> BTW I use an explicit {$linklib libmsvcrt.a} with mingw.

Afaik that is needed, gdbint also does this. For people interested in the
link sequences on various platforms, gdbint.pp is a treasure.