{ lib, stdenv, fetchurl, cpio, rsync, xar, makeWrapper }: stdenv.mkDerivation rec { pname = "smlnj-bootstrap"; version = "110.91"; src = fetchurl { url = "http://smlnj.cs.uchicago.edu/dist/working/${version}/smlnj-x86-${version}.pkg"; sha256 = "12jn50h5jz0ac1vzld2mb94p1dyc8h0mk0hip2wj5xqk1dbzwxl4"; }; nativeBuildInputs = [ makeWrapper ]; buildInputs = [ cpio rsync ]; unpackPhase = '' ${xar}/bin/xar -xf $src cd smlnj.pkg ''; buildPhase = '' cat Payload | gunzip -dc | cpio -i ''; installPhase = '' mkdir -p $out/bin rsync -av bin/ $out/bin/ mkdir -p $out/lib rsync -av lib/ $out/lib/ ''; postInstall = '' wrapProgram "$out/bin/sml" --set "SMLNJ_HOME" "$out" ''; meta = { description = "Compiler for the Standard ML '97 programming language"; homepage = "http://www.smlnj.org"; license = lib.licenses.free; platforms = lib.platforms.darwin; maintainers = [ lib.maintainers.jwiegley ]; }; }