{ stdenv, fetchurl, zlib, util-linux }: let name = "pigz"; version = "2.4"; in stdenv.mkDerivation { name = name + "-" + version; src = fetchurl { url = "https://www.zlib.net/${name}/${name}-${version}.tar.gz"; sha256 = "0wsgw5vwl23jrnpsvd8v3xcp5k4waw5mk0164fynjhkv58i1dy54"; }; enableParallelBuilding = true; buildInputs = [zlib] ++ stdenv.lib.optional stdenv.isLinux util-linux; makeFlags = [ "CC=${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc" ]; doCheck = stdenv.isLinux; checkTarget = "tests"; installPhase = '' install -Dm755 pigz "$out/bin/pigz" ln -s pigz "$out/bin/unpigz" install -Dm755 pigz.1 "$out/share/man/man1/pigz.1" ln -s pigz.1 "$out/share/man/man1/unpigz.1" install -Dm755 pigz.pdf "$out/share/doc/pigz/pigz.pdf" ''; meta = with stdenv.lib; { homepage = "http://www.zlib.net/pigz/"; description = "A parallel implementation of gzip for multi-core machines"; license = licenses.zlib; platforms = platforms.unix; }; }