bsequencer: init at v0.4

pkgs/applications/audio/bsequencer/default.nix

@@ -0,0 +1,28 @@
+{ stdenv, fetchFromGitHub, xorg, cairo, lv2, pkgconfig }:
+
+stdenv.mkDerivation rec {
+  pname = "BSEQuencer";
+  version = "0.4";
+
+  src = fetchFromGitHub {
+    owner = "sjaehn";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0c3bm2z6z2bjjv1cy50383zr81h99rcb2frmxad0r7lhi27mjyqn";
+  };
+
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [
+    xorg.libX11 cairo lv2
+  ];
+
+  installFlags = [ "PREFIX=$(out)" ];
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/sjaehn/BSEQuencer;
+    description = "Multi channel MIDI step sequencer LV2 plugin";
+    maintainers = [ maintainers.magnetophon ];
+    platforms = platforms.linux;
+    license = licenses.gpl3;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -17839,6 +17839,8 @@ in
 
   bs1770gain = callPackage ../applications/audio/bs1770gain { };
 
+  bsequencer = callPackage ../applications/audio/bsequencer { };
+
   bslizr = callPackage ../applications/audio/bslizr { };
 
   bspwm = callPackage ../applications/window-managers/bspwm { };