Add `doCheck = true' for GNU libcdio and GNU Idutils.

svn path=/nixpkgs/trunk/; revision=11308

pkgs/development/libraries/libcdio/default.nix

@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ libcddb pkgconfig ncurses ];
 
+  doCheck = true;
+
   meta = {
     description = ''GNU libcdio is a library for OS-idependent CD-ROM and
                     CD image access.  It includes a library for working with

pkgs/tools/misc/idutils/default.nix

@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ emacs ];
 
+  doCheck = true;
+
   meta = {
     description = "GNU Idutils, a text searching utility";