{stdenv, fetchurl}: stdenv.mkDerivation { name = "bzip2-1.0.4"; builder = ./builder.sh; src = fetchurl { url = http://www.bzip.org/1.0.4/bzip2-1.0.4.tar.gz; md5 = "fc310b254f6ba5fbb5da018f04533688"; }; sharedLibrary = !stdenv.isDarwin && !(stdenv ? isDietLibC) && stdenv.system != "i686-cygwin"; }