[fpc-pascal]Suppressing the console window in Win32

[Peter Vreman]

>> But in general FPC is written more with portability in mind, and this
>> increases the library layer slightly. Also Delphi might have
>> optimizations
>> on while FPC needs params to enabled them. (I assume you already use
>> -XXs
> to compile the fpc
>> binary, you could also use -OG3p3 or so)
>
> I was using -Xs, but I tried -XXs -OG3p3 and it made no difference.

-XX only works with units that are compiled with smartlinking (-CX)