On 21/06/15 21:43, patspiper wrote:
> program Project1;
> {$Linklib kernel32}
> Function GetTickCount: DWORD; external;
> begin
> WriteLn ('GetTickCount ', GetTickCount);
> end.
> project1.lpr(10,1) Error: Undefined symbol:
> P$PROJECT1_$$_GETTICKCOUNT$$LONGWORD
>
> Changing the GetTickCount declaration to any of the following works:
> Function GetTickCount: DWORD; external name
> '_$dll$kernel32$GetTickCount';
> Function GetTickCount: DWORD; external 'kernel32';
>
> Why is the behaviour different between Linux and Windows?
ELF (used by Linux) and PECOFF (used by Windows) use completely
different ways of shared linking.
Jonas
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