=> 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 mailwrapper-19990412.tar.gz
=> Checksum RMD160 OK for mailwrapper-19990412.tar.gz
===> Installing dependencies for mailwrapper-19990412nb4
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20100124
=> Tool dependency checkperms>=1.1: found checkperms-1.11
===> Overriding tools for mailwrapper-19990412nb4
===> Extracting for mailwrapper-19990412nb4
===> Patching for mailwrapper-19990412nb4
=> Applying pkgsrc patches for mailwrapper-19990412nb4
=> Verifying /usr/pkgsrc/mail/mailwrapper/patches/patch-aa
=> Applying pkgsrc patch /usr/pkgsrc/mail/mailwrapper/patches/patch-aa
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-aa,v 1.1 2000/04/08 23:17:12 bad Exp $
|
|--- Makefile.orig	Mon Apr 12 22:02:20 1999
|+++ Makefile	Sun Apr  9 00:45:43 2000
--------------------------
Patching file Makefile using Plan A...
Hunk #1 succeeded at 9.
done
===> Creating toolchain wrappers for mailwrapper-19990412nb4
===> Configuring for mailwrapper-19990412nb4
=> Checking for portability problems in extracted files
cd /tmp/pkgsrc/mail/mailwrapper/work/mailwrapper;							 for file in mailer.conf.5 mailwrapper.8 mailwrapper.c; do	 /bin/mv $file $file.save;				 /bin/sed -e "s|/etc/\(mailer.conf\)|/usr/pkg/etc/\\1|g"  $file.save > $file;				 done