nixpkgs/pkgs/applications/audio/espeak/default.nix

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{stdenv, fetchurl, unzip, portaudio }:
stdenv.mkDerivation {
name = "espeak-1.44.03";
src = fetchurl {
url = mirror://sourceforge/espeak/espeak-1.44.03-source.zip;
sha256 = "0lnv89xmsq3bax0qpabd0z2adaag7mdl973bkw3gdszidafmfyx4";
};
buildInputs = [ unzip portaudio ];
patchPhase = ''
sed -e s,/bin/ln,ln,g -i src/Makefile
sed -e 's,^CXXFLAGS=-O2,CXXFLAGS=-O2 -D PATH_ESPEAK_DATA=\\\"$(DATADIR)\\\",' -i src/Makefile
'' + (if portaudio.api_version == 19 then ''
cp src/portaudio19.h src/portaudio.h
'' else "");
configurePhase = ''
cd src
makeFlags="PREFIX=$out"
'';
meta = {
description = "Compact open source software speech synthesizer";
homepage = http://espeak.sourceforge.net/;
license = "GPLv3+";
};
}