=> Bootstrap dependency digest>=20010302: found digest-20121220
=> Bootstrap dependency fetch-[0-9]*: found fetch-1.8nb1
=> Checksum SHA1 OK for perfuse-20120206.tgz
=> Checksum RMD160 OK for perfuse-20120206.tgz
===> Installing dependencies for perfuse-20120206
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20100124
=> Tool dependency checkperms>=1.1: found checkperms-1.11
===> Overriding tools for perfuse-20120206
===> Extracting for perfuse-20120206
===> Patching for perfuse-20120206
=> Applying pkgsrc patches for perfuse-20120206
=> Verifying /usr/pkgsrc/filesystems/perfuse/patches/patch-aa
=> Applying pkgsrc patch /usr/pkgsrc/filesystems/perfuse/patches/patch-aa
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-aa,v 1.7 2011/07/19 07:51:08 manu Exp $
|--- lib/libperfuse/Makefile.orig	2011-06-28 22:28:48.000000000 +0200
|+++ lib/libperfuse/Makefile	2011-07-19 09:15:03.000000000 +0200
--------------------------
Patching file lib/libperfuse/Makefile using Plan A...
Hunk #1 succeeded at 3.
Hunk #2 succeeded at 12.
done
===> Creating toolchain wrappers for perfuse-20120206
===> Configuring for perfuse-20120206
=> Checking for portability problems in extracted files