{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 = {
platforms = stdenv.lib.platforms.unix;
}