anchor.diff:                make
                 make install
               '';
  +            
  +            inherit kickstartROMFile baseDiskImage useUAE;
             };
           
             m68k-amigaos.tools = amigaosenv.mkDerivation {
  
positive.code:                make check
                 make install
              '';
            };
          }));
    };
  
negative.code: , buildForAmiga ? false
  , buildForWindows ? false
  , amigaosenvPath ? <amigaosenv>
  , kickstartROMFile ? null
  , baseDiskImage ? null
  , useUAE ? true
  , libiff ? { outPath = ./.; rev = 1234; }
  , officialRelease ? false
  }:
  