pythonPackages.dbus-python: fix includedir in pkg-config

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

@@ -6,12 +6,16 @@ if isPyPy then throw "dbus-python not supported for interpreter ${python.executa
   version = "1.2.4";
   format = "other";
 
+  outputs = [ "out" "dev" "doc" ];
+
   src = fetchurl {
     url = "http://dbus.freedesktop.org/releases/dbus-python/${pname}-${version}.tar.gz";
     sha256 = "1k7rnaqrk7mdkg0k6n2jn3d1mxsl7s3i07g5a8va5yvl3y3xdwg2";
   };
 
-  postPatch = "patchShebangs .";
+  patches = [
+    ./fix-includedir.patch
+  ];
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ dbus dbus-glib ]

pkgs/development/python-modules/dbus/fix-includedir.patch

@@ -0,0 +1,8 @@
+--- a/dbus-python.pc.in
++++ b/dbus-python.pc.in
+@@ -9,4 +9,4 @@
+ Description: Python bindings for D-Bus
+ Requires: dbus-1 >= 1.0
+ Version: @VERSION@
+-Cflags: -I${includedir}
++Cflags: -I${includedir}/dbus-1.0

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

@@ -18,9 +18,9 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ python.pkgs.dbus-python ];
 
   preConfigure = ''
-    export NIX_CFLAGS_COMPILE="$(pkg-config --cflags efl) -I${python.pkgs.dbus-python}/include/dbus-1.0 $NIX_CFLAGS_COMPILE"
+    export NIX_CFLAGS_COMPILE="$(pkg-config --cflags efl) -I${stdenv.lib.getDev python.pkgs.dbus-python}/include/dbus-1.0 $NIX_CFLAGS_COMPILE"
   '';
-  
+
   preBuild = "${python.interpreter} setup.py build_ext";
 
   installPhase= "${python.interpreter} setup.py install --prefix=$out";