rubberband: clean up and fix on i686 (#583118)

pkgs/by-name/ru/rubberband/package.nix

@@ -1,7 +1,7 @@
 {
   lib,
   stdenv,
-  fetchurl,
+  fetchFromSourcehut,
   pkg-config,
   libsamplerate,
   libsndfile,
@@ -12,15 +12,19 @@
   ladspa-header,
   meson,
   ninja,
+  boost,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "rubberband";
   version = "4.0.0";
 
-  src = fetchurl {
-    url = "https://breakfastquay.com/files/releases/rubberband-${finalAttrs.version}.tar.bz2";
-    hash = "sha256-rwUDE+5jvBizWy4GTl3OBbJ2qvbRqiuKgs7R/i+AKOk=";
+  src = fetchFromSourcehut {
+    vc = "hg";
+    owner = "~breakfastquay";
+    repo = "rubberband";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-TjW+Op750ZzPVD3c/ybyYGM0G65nK5JgMBr/MMsQ8kw=";
   };
 
   patches = [
@@ -33,8 +37,11 @@ stdenv.mkDerivation (finalAttrs: {
     pkg-config
     meson
     ninja
+  ]
+  ++ lib.optionals (!stdenv.hostPlatform.isx86_32) [
     jdk_headless
   ];
+
   buildInputs = [
     libsamplerate
     libsndfile
@@ -43,19 +50,30 @@ stdenv.mkDerivation (finalAttrs: {
     ladspa-header
     lv2
   ];
-  makeFlags = [ "AR:=$(AR)" ];
 
-  # TODO: package boost-test, so we can run the test suite. (Currently it fails
-  # to find libboost_unit_test_framework.a.)
-  mesonFlags = [ "-Dtests=disabled" ];
-  doCheck = false;
+  checkInputs = [
+    boost
+  ];
+
+  mesonFlags = [
+    (lib.mesonEnable "jni" (!stdenv.hostPlatform.isx86_32))
+    (lib.mesonEnable "ladspa" true)
+    (lib.mesonEnable "lv2" true)
+    (lib.mesonEnable "vamp" true)
+    (lib.mesonEnable "cmdline" true)
+    (lib.mesonOption "fft" "fftw")
+    (lib.mesonOption "resampler" "libsamplerate")
+    (lib.mesonEnable "tests" finalAttrs.doCheck)
+  ];
+
+  doCheck = stdenv.buildPlatform.canExecute stdenv.hostPlatform;
 
   meta = {
     description = "High quality software library for audio time-stretching and pitch-shifting";
     homepage = "https://breakfastquay.com/rubberband/";
     # commercial license available as well, see homepage. You'll get some more optimized routines
     license = lib.licenses.gpl2Plus;
-    maintainers = [ ];
+    maintainers = [ lib.maintainers.jopejoe1 ];
     platforms = lib.platforms.all;
   };
 })