{ stdenv, fetchurl }: stdenv.mkDerivation { name = "libjpeg-8"; src = fetchurl { url = http://www.ijg.org/files/jpegsrc.v8.tar.gz; sha256 = "1b0blpk8v397klssk99l6ddsb64krcb29pbkbp8ziw5kmjvsbfhp"; }; meta = { homepage = http://www.ijg.org/; description = "A library that implements the JPEG image file format"; license = "free"; }; }