{ callPackage, fetchurl }: callPackage ./generic.nix rec { version = "3.9"; src = fetchurl { url = "mirror://gnu/nettle/nettle-${version}.tar.gz"; hash = "sha256-Duet9acgFhC7f+Csu3ybO+g75EkE3TXrvNllzYlr/qo="; }; }