* Qt: add optional support for MySQL.

* MythTV: the setup program works :-).
* Added XmlTV.  This requires a huge number of Perl modules, so...
* Added a generic builder for Perl modules.  I'm lazy so the modules
  are defined directly in all-packages-generic.nix.  The generic
  builder also patches Perl scripts to include a hard-coded Perl
  module search path (i.e., similar to an RPATH in ELF executables).

svn path=/nixpkgs/trunk/; revision=2083

pkgs/development/perl-modules/generic/default.nix

@@ -0,0 +1,8 @@
+perl:
+
+attrs:
+
+perl.stdenv.mkDerivation (attrs // {
+  builder = ./builder.sh;
+  buildInputs = [(if attrs ? buildInputs then attrs.buildInputs else []) perl];
+})