spek: new package

spek is an accoustic spectrum analyzer. It helps analyse your audio
files by showing their spectrogram.

http://spek.cc/

pkgs/applications/audio/spek/default.nix

···
+{ stdenv, fetchzip, autoconf, automake, intltool, pkgconfig, ffmpeg, wxGTK }:
+
+stdenv.mkDerivation rec {
+  name = "spek-${version}";
+  version = "0.8.3";
+
+  src = fetchzip {
+    name = "${name}-src";
+    url = "https://github.com/alexkay/spek/archive/v${version}.tar.gz";
+    sha256 = "0y4hlhswpqkqpsglrhg5xbfy1a6f9fvasgdf336vhwcjqsc3k2xv";
+  };
+
+  buildInputs = [ autoconf automake intltool pkgconfig ffmpeg wxGTK ];
+
+  preConfigure = ''
+    ./autogen.sh
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Analyse your audio files by showing their spectrogram";
+    homepage = http://spek.cc/;
+    license = licenses.gpl3;
+    platforms = platforms.all;
+    maintainers = [ maintainers.bjornfor ];
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   soxr = callPackage ../applications/misc/audio/soxr { };
 
+  spek = callPackage ../applications/audio/spek { };
+
   spotify = callPackage ../applications/audio/spotify {
     inherit (gnome) GConf;
     libpng = libpng12;