args : with args; with builderDefs; let localDefs = builderDefs.passthru.function (rec { src = /* put a fetchurl here */ fetchurl { url = http://prdownloads.sourceforge.net/wqy/wqy-zenhei-0.4.23-1.tar.gz; sha256 = "138nn81ai240av0xvcq4ab3rl73n0qlj3gwr3a36i63ry8vdj5qm"; }; buildInputs = []; configureFlags = []; doInstall = fullDepEntry ('' ensureDir $out/share/fonts cp *.ttf $out/share/fonts '') ["minInit" "addInputs" "doUnpack" "defEnsureDir"]; }); in with localDefs; stdenv.mkDerivation rec { name = "wqy-zenhei-0.4.23-1"; builder = writeScript (name + "-builder") (textClosure localDefs [doInstall doForceShare doPropagate]); meta = { description = "A (mainly) Chinese Unicode font"; inherit src; }; }