1 files changed, 24 insertions, 9 deletions
diff --git a/pkgs/applications/audio/espeak-ng/default.nix b/pkgs/applications/audio/espeak-ng/default.nix
index 32cec811d00..44d5a0aa15a 100644
--- a/pkgs/applications/audio/espeak-ng/default.nix
+++ b/pkgs/applications/audio/espeak-ng/default.nix
@@ -1,5 +1,6 @@
-{ stdenv, lib, fetchFromGitHub, autoconf, automake, which, libtool, pkgconfig
-, ronn
+{ stdenv, lib, fetchFromGitHub, autoconf, automake, which, libtool, pkg-config
+, ronn, substituteAll
+, mbrolaSupport ? true, mbrola
 , pcaudiolibSupport ? true, pcaudiolib
 , sonicSupport ? true, sonic }:
 
@@ -14,22 +15,36 @@ stdenv.mkDerivation rec {
     sha256 = "0jkqhf2h94vbqq7mg7mmm23bq372fa7mdk941my18c3vkldcir1b";
   };
 
-  nativeBuildInputs = [ autoconf automake which libtool pkgconfig ronn ];
+  patches = lib.optionals mbrolaSupport [
+    # Hardcode correct mbrola paths.
+    (substituteAll {
+      src = ./mbrola.patch;
+      inherit mbrola;
+    })
+  ];
 
-  buildInputs = lib.optional pcaudiolibSupport pcaudiolib
+  nativeBuildInputs = [ autoconf automake which libtool pkg-config ronn ];
+
+  buildInputs = lib.optional mbrolaSupport mbrola
+             ++ lib.optional pcaudiolibSupport pcaudiolib
              ++ lib.optional sonicSupport sonic;
 
   preConfigure = "./autogen.sh";
 
-  postInstall = ''
+  configureFlags = [
+    "--with-mbrola=${if mbrolaSupport then "yes" else "no"}"
+  ];
+
+  postInstall = lib.optionalString stdenv.isLinux ''
     patchelf --set-rpath "$(patchelf --print-rpath $out/bin/espeak-ng)" $out/bin/speak-ng
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Open source speech synthesizer that supports over 70 languages, based on eSpeak";
-    homepage = src.meta.homepage;
-    license = licenses.gpl3;
+    homepage = "https://github.com/espeak-ng/espeak-ng";
+    changelog = "https://github.com/espeak-ng/espeak-ng/blob/${version}/CHANGELOG.md";
+    license = licenses.gpl3Plus;
     maintainers = with maintainers; [ aske ];
-    platforms = platforms.linux;
+    platforms = platforms.all;
   };
 }