Merge pull request #22 from suve/fix-darwin-liklib-directive

Fix {$LINKLIB} directive on Darwin

Author: Free-Pascal-meets-SDL-Website

units/SDL3.pas

@@ -51,7 +51,7 @@ interface
     {$IFDEF DARWIN}
       SDL_LibName = 'libSDL3.dylib';
       {$IFDEF FPC}
-        {$LINKLIB libSDL2}
+        {$LINKLIB libSDL3}
       {$ENDIF}
     {$ELSE}
       {$IFDEF FPC}