x@{builderDefsPackage , ...}: builderDefsPackage (a : let helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++ []; buildInputs = map (n: builtins.getAttr n x) (builtins.attrNames (builtins.removeAttrs x helperArgNames)); sourceInfo = rec { baseName="ioping"; version="0.4"; name="${baseName}-${version}"; url="http://ioping.googlecode.com/files/${name}.tar.gz"; hash="064pfjhg2a4hj6ly0wc9z85awiqry55n6wpx8kxzl9qasls0q447"; }; in rec { src = a.fetchurl { url = sourceInfo.url; sha256 = sourceInfo.hash; }; inherit (sourceInfo) name version; inherit buildInputs; /* doConfigure should be removed if not needed */ phaseNames = ["doMakeInstall"]; makeFlags = [ ''PREFIX="$out"'' ]; meta = { description = "Filesystem IO delay time measurer"; maintainers = with a.lib.maintainers; [ raskin ]; platforms = with a.lib.platforms; linux; license = a.lib.licenses.gpl3Plus; }; passthru = { updateInfo = { downloadPage = "http://code.google.com/p/ioping/downloads/list"; }; }; }) x