anchor.diff:  		cd \$(basename ${s} .bz2)
   	" else (abort "unknown archive type : ${s}"))+
   		(if args ? goSrcDir then args.goSrcDir else "")
  -	) [minInit];
  +	) ["minInit"];
   
   	doConfigure = FullDepEntry ("
   		./configure --prefix=\"\$prefix\" ${toString configureFlags}
  -	") [minInit addInputs doUnpack];
  +	") ["minInit" "addInputs" "doUnpack"];
   
   	doAutotools = FullDepEntry ("
   		mkdir -p config
  
positive.code: 		autoheader || true; 
  		automake --add-missing --copy
  		autoconf
  	")[minInit addInputs doUnpack];
  
  	doMake = FullDepEntry ("	
  		make ${toString makeFlags}
  	") [minInit addInputs doUnpack];
  
  	doUnpack = toSrcDir (toString src);
  
  	installPythonPackage = FullDepEntry ("
  		python setup.py install --prefix=\"\$prefix\" 
  		") [minInit addInputs doUnpack];
  
  	doMakeInstall = FullDepEntry ("
  		make ${toString (getAttr ["makeFlags"] "" args)} "+
  			"${toString (getAttr ["installFlags"] "" args)} install") [doMake];
  
  	doForceShare = FullDepEntry (" 
  		ensureDir \"\$prefix/share\"
  
negative.code: 		{
  			addToSearchPathWithCustomDelimiter \"\${PATH_DELIMITER}\" \"\$@\"
  		}
  	") ["defNest"];
  
  	defNest = noDepEntry ("
  		nestingLevel=0
  