The new security patch for xchat added a few days ago causes the 
following error trying to build xchat-2.4.5nb1 on NetBSD-3.0_BETA

===> Applying distribution patches for xchat-2.4.5nb1
-d: not found
Patch xc245-fix-te-notify.diff failed
==========================================================================

Some of the selected build options and/or local patches may be incompatible.
Please try building with fewer options or patches.

==========================================================================
*** Error code 1

FYI.
Thanks,
-d