1{ stdenv, fetchurl }: 2 3stdenv.mkDerivation rec { 4 name = "libev-${version}"; 5 version="4.20"; 6 7 src = fetchurl { 8 url = "http://dist.schmorp.de/libev/Attic/${name}.tar.gz"; 9 sha256 = "17j47pbkr65a18mfvy2861p5k7w4pxmdgiw723ryfqd9gx636w7q"; 10 }; 11 12 meta = { 13 description = "A high-performance event loop/event model with lots of features"; 14 maintainers = [ stdenv.lib.maintainers.raskin ]; 15 platforms = stdenv.lib.platforms.all; 16 license = stdenv.lib.licenses.bsd2; # or GPL2+ 17 }; 18}