{ fetchurl, stdenv, pkgconfig, perl, withPNG ? true, libpng, glib /*just passthru*/ }: stdenv.mkDerivation rec { name = "pixman-0.28.2"; src = fetchurl { url = "http://cairographics.org/releases/${name}.tar.gz"; sha256 = "0mcvxd5gx3w1wzgph91l2vaiic91jmx7s01hi2igphyvd80ckyia"; }; nativeBuildInputs = [ pkgconfig perl ]; buildInputs = stdenv.lib.optional withPNG [ libpng ]; # NOT in closure anyway postInstall = glib.flattenInclude; meta = { homepage = http://pixman.org; description = "A low-level library for pixel manipulation"; license = "MIT"; }; }