=> Bootstrap dependency digest>=20010302: found digest-20121220
=> Bootstrap dependency fetch-[0-9]*: found fetch-1.8nb1
=> Checksum SHA1 OK for HElib-20130501.zip
=> Checksum RMD160 OK for HElib-20130501.zip
===> Installing dependencies for HElib-20130501
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20100124
=> Tool dependency unzip-[0-9]*: found unzip-6.0nb1
=> Tool dependency checkperms>=1.1: found checkperms-1.11
=> Full dependency gmp>=5.0.1: found gmp-5.1.1
=> Full dependency ntl>=6.0.0: found ntl-6.0.0
===> Overriding tools for HElib-20130501
===> Extracting for HElib-20130501
===> Patching for HElib-20130501
=> Applying pkgsrc patches for HElib-20130501
=> Verifying /usr/pkgsrc/security/HElib/patches/patch-Makefile
=> Applying pkgsrc patch /usr/pkgsrc/security/HElib/patches/patch-Makefile
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-Makefile,v 1.1.1.1 2013/05/18 18:36:25 agc Exp $
|
|adapt for pkgsrc
|add an install target
|
|--- Makefile.orig	2013-04-30 14:31:26.000000000 -0700
|+++ Makefile	2013-05-07 11:20:59.000000000 -0700
--------------------------
Patching file Makefile using Plan A...
Hunk #1 failed at 16.
Hunk #2 failed at 41.
Hunk #3 failed at 64.
3 out of 3 hunks failed--saving rejects to Makefile.rej
done
Patch /usr/pkgsrc/security/HElib/patches/patch-Makefile failed
ERROR: Patching failed due to modified or broken patch file(s):
ERROR: 	/usr/pkgsrc/security/HElib/patches/patch-Makefile
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/security/HElib
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/security/HElib