{ stdenv, lib, fetchFromGitHub, autoconf, automake, which, libtool, pkgconfig , ronn , pcaudiolibSupport ? true, pcaudiolib , sonicSupport ? true, sonic }: stdenv.mkDerivation rec { pname = "espeak-ng"; version = "1.49.2"; src = fetchFromGitHub { owner = "espeak-ng"; repo = "espeak-ng"; rev = version; sha256 = "17bbl3zi8214iaaj8kjnancjvmvizwybg3sg17qjq4mf5c6xfg2c"; }; nativeBuildInputs = [ autoconf automake which libtool pkgconfig ronn ]; buildInputs = lib.optional pcaudiolibSupport pcaudiolib ++ lib.optional sonicSupport sonic; preConfigure = "./autogen.sh"; postInstall = '' patchelf --set-rpath "$(patchelf --print-rpath $out/bin/espeak-ng)" $out/bin/speak-ng ''; meta = with stdenv.lib; { description = "Open source speech synthesizer that supports over 70 languages, based on eSpeak"; homepage = src.meta.homepage; license = licenses.gpl3; maintainers = with maintainers; [ aske ]; platforms = platforms.linux; }; }