{ fetchurl, lib, stdenv, intltool, libtool, pkgconfig, glib, dotconf, libsndfile , libao, python3Packages , withEspeak ? false, espeak , withPico ? true, svox }: stdenv.mkDerivation rec { name = "speech-dispatcher-${version}"; version = "0.8.5"; src = fetchurl { url = "http://www.freebsoft.org/pub/projects/speechd/${name}.tar.gz"; sha256 = "18jlxnhlahyi6njc6l6576hfvmzivjjgfjyd2n7vvrvx9inphjrb"; }; buildInputs = [ intltool libtool glib dotconf libsndfile libao python3Packages.python ] ++ lib.optional withEspeak espeak ++ lib.optional withPico svox; nativeBuildInputs = [ pkgconfig python3Packages.wrapPython ]; hardeningDisable = [ "format" ]; pythonPath = with python3Packages; [ pyxdg ]; postPatch = lib.optionalString withPico '' sed -i 's,/usr/share/pico/lang/,${svox}/share/pico/lang/,g' src/modules/pico.c ''; postInstall = '' wrapPythonPrograms ''; meta = with stdenv.lib; { description = "Common interface to speech synthesis"; homepage = http://www.freebsoft.org/speechd; license = licenses.gpl2Plus; platforms = platforms.linux; }; }