freepascal.compiler/packages/extra/sdl/fpmake.inc

    StartPackage('sdl');
    {$IF defined(ALLPACKAGES)}
    Directory:='extra/sdl';
    {$ELSEIF defined(EXTRAPACKAGES)}
    Directory:='sdl';
    {$ENDIF}
    OS:=[linux,freebsd,win32,win64,darwin];
    Dependencies.Add('pthreads');
    Dependencies.Add('x11');
    Dependencies.Add('smpeg');
    T:=Targets.AddUnit('sdl');
    T:=Targets.AddUnit('sdl_image');
    T:=Targets.AddUnit('sdl_mixer');
    T:=Targets.AddUnit('sdl_mixer_nosmpeg');
    T:=Targets.AddUnit('sdl_ttf');
    T:=Targets.AddUnit('sdl_gfx');
    T:=Targets.AddUnit('sdl_net');
    T:=Targets.AddUnit('smpeg');
    T.CPU := [I386,X86_64,PPC];
    EndPackage;