args : with args; with builderDefs; let localDefs = builderDefs.passthru.function (rec { src = /* put a fetchurl here */ fetchurl { url = ftp://ftp.deepspace6.net/pub/ds6/sources/nc6/nc6-1.0.tar.bz2; sha256 = "01l28zv1yal58ilfnz6albdzqqxzsx3a58vmc14r9gv0bahffdgb"; }; buildInputs = []; configureFlags = []; }); in with localDefs; stdenv.mkDerivation rec { name = "nc6-1.0"; builder = writeScript (name + "-builder") (textClosure localDefs [doConfigure doMakeInstall doForceShare doPropagate]); meta = { description = "A netcat implementation with IPv6 support"; homepage = "http://www.deepspace6.net/projects/netcat6.html"; inherit src; }; }