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/tools/networking/weighttp/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, python, libev}:
+{ stdenv, fetchgit, python, libev, wafHook }:
 stdenv.mkDerivation rec {
   name = "weighttp-${version}";
   version = "0.4";
@@ -9,12 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "14yjmdx9p8g8c3zlrx5qid8k156lsagfwhl3ny54162nxjf7kzgr";
   };
 
+  nativeBuildInputs = [ wafHook ];
   buildInputs = [ python libev ];
-  installPhase = ''
-    python waf configure --prefix=$out
-    python waf build
-    python waf install
-  '';
 
   meta = {
     platforms = stdenv.lib.platforms.unix;