[Lazarus] ideintf path to executable

[Johannes Müller]

hello @ all,

I have a problem with my class and the -Or option of FPC-2.2.2
I exoected that the -Or Option improves the perfomance.
but in the constructor if i set the property value the app crashes with
a "External SIGSEGV".

the external lib is SDL 1.2.11 
my OS is Debian Etch linux x86_64

the class (reduced to the important things):

unit uSysInfo;

interface

uses
  Classes, SysUtils, sdl, sdl_cpuinfo, logger;

type
    { TSysINfo }
    TSysInfo = class
    private
      FCPU_RDTSC    : SDL_Bool;
    protected
    public
      property CPU_hasRDTSC    : SDL_Bool read FCPU_RDTSC;
      constructor Create;
      destructor Destroy; override;
    end;

implementation

{ TSysINfo }

constructor TSysINfo.Create;
begin
  FCPU_RDTSC    := SDL_HasRDTSC(); // <- the crash happenes here
(External SISEGV)
end;


SDL_HasRDTSC is defined in the header File:

function SDL_HasRDTSC : SDL_Bool;
cdecl; external {$IFDEF __GPC__}name 'SDL_HasRDTSC'{$ELSE}
SDLLibName{$ENDIF __GPC__};
{$EXTERNALSYM SDL_HasRDTSC}   

Is there a way to avoid this? Or did I make a mistake somewhere?

regards
alex