Merge pull request #50293 from matthewbauer/cleanups2

Add setup-hooks for scons and waf

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

pkgs/development/python-modules/pyexiv2/default.nix

@@ -10,13 +10,12 @@ buildPythonPackage rec {
     sha256 = "09r1ga6kj5cnmrldpkqzvdhh7xi7aad9g4fbcr1gawgsd9y13g0a";
   };
 
-  buildPhase = ''
+  preBuild = ''
     sed -i -e "s@env = Environment()@env = Environment( ENV = os.environ )@" src/SConscript
-    scons
   '';
-  installPhase = ''
+
+  preInstall = ''
     sed -i -e "s@    python_lib_path = get_python_lib(plat_specific=True)@    python_lib_path = \'/lib/python2.7/site-packages\'@" src/SConscript
-    scons install DESTDIR=$out
   '';
 
   buildInputs = [ python exiv2 scons boost ];