treewide: use scons setup hook

Lots of packages can use it. Here is the list:

- jackmix
- klick
- mixx
- nova-filters
- rhvoice
- giv
- mypaint
- swift-im
- bombono
- mapnik
- serf
- nuitka
- pyexiv2
- godot
- hammer
- toluapp
- btanks
- dxx-rebirth
- endless-sky
- globulation
- the-powder-toy
- fceux
- gpsd
- mongodb
- rippled
- mariadb
- lprof

pkgs/development/python-modules/nuitka/default.nix

@@ -22,9 +22,8 @@ in buildPythonPackage rec {
     sha256 = "01vm8mqhpdrwlxw6rxbg3wz51njq69yn862141mja00mllg3j7pg";
   };
 
-  buildInputs = stdenv.lib.optionals doCheck [ vmprof pyqt4 ];
-
-  propagatedBuildInputs = [ scons ];
+  checkInputs = [ vmprof pyqt4 ];
+  nativeBuildInputs = [ scons ];
 
   postPatch = ''
     patchShebangs tests/run-tests