nixpkgs/pkgs/development/libraries/speechd/default.nix
2021-03-18 14:31:57 +01:00

121 lines
2.9 KiB
Nix

{ lib, stdenv
, substituteAll
, pkg-config
, fetchurl
, python3Packages
, gettext
, itstool
, libtool
, texinfo
, util-linux
, autoreconfHook
, glib
, dotconf
, libsndfile
, withLibao ? true, libao
, withPulse ? false, libpulseaudio
, withAlsa ? false, alsaLib
, withOss ? false
, withFlite ? true, flite
# , withFestival ? false, festival-freebsoft-utils
, withEspeak ? true, espeak, sonic, pcaudiolib
, withPico ? true, svox
# , withIvona ? false, libdumbtts
}:
let
inherit (lib) optional optionals;
inherit (python3Packages) python pyxdg wrapPython;
# speechd hard-codes espeak, even when built without support for it.
selectedDefaultModule =
if withEspeak then
"espeak-ng"
else if withPico then
"pico"
else if withFlite then
"flite"
else
throw "You need to enable at least one output module.";
in stdenv.mkDerivation rec {
pname = "speech-dispatcher";
version = "0.10.2";
src = fetchurl {
url = "https://github.com/brailcom/speechd/releases/download/${version}/${pname}-${version}.tar.gz";
sha256 = "sha256-sGMZ8gHhXlbGKWZTr1vPwwDLNI6XLVF9+LBurHfq4tw=";
};
patches = [
(substituteAll {
src = ./fix-paths.patch;
utillinux = util-linux;
})
];
nativeBuildInputs = [
pkg-config
autoreconfHook
gettext
libtool
itstool
texinfo
wrapPython
];
buildInputs = [
glib
dotconf
libsndfile
libao
libpulseaudio
alsaLib
python
] ++ optionals withEspeak [
espeak
sonic
pcaudiolib
] ++ optional withFlite flite
++ optional withPico svox
# TODO: add flint/festival support with festival-freebsoft-utils package
# ++ optional withFestival festival-freebsoft-utils
# TODO: add Ivona support with libdumbtts package
# ++ optional withIvona libdumbtts
;
pythonPath = [ pyxdg ];
configureFlags = [
# Audio method falls back from left to right.
"--with-default-audio-method=\"libao,pulse,alsa,oss\""
"--with-systemdsystemunitdir=${placeholder "out"}/lib/systemd/system"
] ++ optional withPulse "--with-pulse"
++ optional withAlsa "--with-alsa"
++ optional withLibao "--with-libao"
++ optional withOss "--with-oss"
++ optional withEspeak "--with-espeak-ng"
++ optional withPico "--with-pico"
# ++ optional withFestival "--with-flint"
# ++ optional withIvona "--with-ivona"
;
postPatch = ''
substituteInPlace config/speechd.conf --replace "DefaultModule espeak" "DefaultModule ${selectedDefaultModule}"
substituteInPlace src/modules/pico.c --replace "/usr/share/pico/lang" "${svox}/share/pico/lang"
'';
postInstall = ''
wrapPythonPrograms
'';
enableParallelBuilding = true;
meta = with lib; {
description = "Common interface to speech synthesis";
homepage = "https://devel.freebsoft.org/speechd";
license = licenses.gpl2Plus;
maintainers = with maintainers; [ berce ];
platforms = platforms.linux;
};
}