{lib, stdenv, fetchurl}: stdenv.mkDerivation { name = "libungif-4.1.4"; src = fetchurl { url = "mirror://sourceforge/giflib/libungif-4.1.4.tar.gz"; sha256 = "5e65e1e5deacd0cde489900dbf54c6c2ee2ebc818199e720dbad685d87abda3d"; }; hardeningDisable = [ "format" ]; meta = with lib; { description = "Library and utilities for processing GIFs"; platforms = platforms.unix; license = licenses.mit; }; }