sip: update to 4.15.4 and add python3 support

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

@@ -1,28 +1,27 @@
 { stdenv, fetchurl, python }:
 
 stdenv.mkDerivation rec {
-  name = "sip-4.14.6";
-  
+  name = "sip-4.15.4";
+
   src = fetchurl {
-    urls = [
-      "http://www.riverbankcomputing.co.uk/static/Downloads/sip4/${name}.tar.gz"
-      "http://pkgs.fedoraproject.org/repo/pkgs/sip/${name}.tar.gz/d6493b9f0a7911566545f694327314c4/${name}.tar.gz"
-    ];
-    sha256 = "1bwdd5xhrx8dx8rr86r043ddlbg7gd1vh0pm2nxw5l1yprwa7paa";
+    url = "mirror://sourceforge/pyqt/sip/${name}/${name}.tar.gz";
+    sha256 = "0a12lmqkf342yg42ygnjm1fyldcx9pzhy7z68p4ms4ydfcl78jsr";
   };
 
   configurePhase = stdenv.lib.optionalString stdenv.isDarwin ''
     # prevent sip from complaining about python not being built as a framework
     sed -i -e 1564,1565d siputils.py
   '' + ''
-    python ./configure.py -d $out/lib/${python.libPrefix}/site-packages \
+    ${python.executable} ./configure.py \
+      -d $out/lib/${python.libPrefix}/site-packages \
       -b $out/bin -e $out/include
   '';
-  
+
   buildInputs = [ python ];
-  
+
   meta = with stdenv.lib; {
     description = "Creates C++ bindings for Python modules";
+    homepage    = "http://www.riverbankcomputing.co.uk/";
     license     = licenses.gpl2Plus;
     maintainers = with maintainers; [ lovek323 sander urkud ];
     platforms   = platforms.all;

pkgs/top-level/all-packages.nix

@@ -6189,7 +6189,7 @@ let
 
   rhpl = callPackage ../development/python-modules/rhpl { };
 
-  sip = callPackage ../development/python-modules/python-sip { };
+  sip = callPackage ../development/python-modules/sip { };
 
   pyqt4 = callPackage ../development/python-modules/pyqt {
     stdenv = if stdenv.isDarwin

pkgs/top-level/python-packages.nix

@@ -121,6 +121,11 @@ pythonPackages = modules // import ./python-packages-generated.nix {
     inherit python buildPythonPackage pygobject pycairo;
   };
 
+  sip = import ../development/python-modules/sip {
+    inherit (pkgs) stdenv fetchurl;
+    inherit python;
+  };
+
   # packages defined here
 
   aafigure = buildPythonPackage rec {