treewide: use wafHook

Replace "waf" phases with wafHook that manages everything
automatically. Should make things more modular.

Packages affected here are:

- a2jmidid
- ams-lv2
- ardour
- fomp
- guitarix
- ingen
- jalv
- mda-lv2
- non
- patchage
- hamster-time-tracker
- kupfer
- xiphos
- xfce4-dockbarx-plugin
- xfce4-namebar-plugin
- dropbox
- clasp
- aubio
- liliv
- lv2
- lvtk
- ntk
- raul
- sratom
- suil
- ganv
- ndn-cxx
- ns3
- serd
- sord
- termbox
- wxmupen64plus
- jackaudio
- pflask
- blockhash
- glmark2
- weighttp

pkgs/applications/audio/fomp/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, lv2, pkgconfig, python2 }:
+{ stdenv, fetchurl, lv2, pkgconfig, python2, wafHook }:
 
 stdenv.mkDerivation rec {
   name = "fomp-${version}";
@@ -9,15 +9,9 @@ stdenv.mkDerivation rec {
     sha256 = "1hh2xhknanqn3iwp12ihl6bf8p7bqxryms9qk7mh21lixl42b8k5";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkgconfig wafHook ];
   buildInputs = [ lv2 python2 ];
 
-  installPhase = ''
-    python waf configure --prefix=$out
-    python waf
-    python waf install
-  '';
-
   meta = with stdenv.lib; {
     homepage = http://drobilla.net/software/fomp/;
     description = "An LV2 port of the MCP, VCO, FIL, and WAH plugins by Fons Adriaensen";