k3b: propagate cdrecord dependency

By default, k3b will use cdrkit, but that can be overriden by choosing
the original cdrtools.

pkgs/applications/misc/k3b/default.nix

···
 { stdenv, fetchurl, makeWrapper, cmake, qt4, perl, shared_mime_info, libvorbis, taglib
 , flac, libsamplerate, libdvdread, lame, libsndfile, libmad, gettext
-, transcode, cdrdao, dvdplusrwtools, vcdimager, cdparanoia
+, transcode, cdrdao, cdrtools, dvdplusrwtools, vcdimager, cdparanoia
 , kdelibs, kdemultimedia, automoc4, phonon, libkcddb ? null
 }:
 
···
   # at runtime, k3b needs the executables cdrdao, cdrecord, dvd+rw-format,
   # eMovix, growisofs, mkisofs, normalize, readcd, transcode, vcdxbuild,
   # vcdxminfo, and vcdxrip
-  propagatedUserEnvPkgs = [ transcode dvdplusrwtools cdrdao vcdimager ];
+  propagatedUserEnvPkgs = [ cdrdao cdrtools dvdplusrwtools transcode vcdimager ];
 
   postInstall = ''
     wrapProgram $out/bin/k3b \

pkgs/top-level/all-packages.nix

···
 
       eventlist = callPackage ../applications/office/eventlist {};
 
-      k3b = callPackage ../applications/misc/k3b { };
+      k3b = callPackage ../applications/misc/k3b {
+        cdrtools = cdrkit;
+      };
 
       kadu = callPackage ../applications/networking/instant-messengers/kadu { };