=> Bootstrap dependency digest>=20010302: found digest-20121220
=> Bootstrap dependency fetch-[0-9]*: found fetch-1.8nb1
WARNING: [license.mk] Every package should define a LICENSE.
=> Checksum SHA1 OK for tkcvs_7_2_1.tar.gz
=> Checksum RMD160 OK for tkcvs_7_2_1.tar.gz
===> Installing dependencies for tkcvs-7.2.1nb1
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20100124
=> Tool dependency checkperms>=1.1: found checkperms-1.11
=> Full dependency tk>=8.4: found tk-8.5.13nb1
===> Overriding tools for tkcvs-7.2.1nb1
===> Extracting for tkcvs-7.2.1nb1
===> Patching for tkcvs-7.2.1nb1
=> Applying pkgsrc patches for tkcvs-7.2.1nb1
=> Verifying /usr/pkgsrc/devel/tkcvs/patches/patch-aa
=> Applying pkgsrc patch /usr/pkgsrc/devel/tkcvs/patches/patch-aa
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-aa,v 1.12 2004/04/29 15:46:00 minskim Exp $
|
|--- doinstall.tcl.orig	2004-03-15 23:40:54.000000000 -0600
|+++ doinstall.tcl
--------------------------
Patching file doinstall.tcl using Plan A...
Hunk #1 succeeded at 2.
Hunk #2 succeeded at 34.
Hunk #3 succeeded at 83.
Hunk #4 succeeded at 91.
done
===> Creating toolchain wrappers for tkcvs-7.2.1nb1