=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for rblcheck-1.5.tar.gz
=> Checksum RMD160 OK for rblcheck-1.5.tar.gz
=> Checksum SHA512 OK for rblcheck-1.5.tar.gz
===> Installing dependencies for rblcheck-1.5nb1
=> Tool dependency gmake>=3.81: found gmake-4.2.1nb1
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20151107
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
===> Skipping vulnerability checks.
WARNING: No /opt/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/opt/pkg/sbin/pkg_admin -K /opt/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Overriding tools for rblcheck-1.5nb1
===> Extracting for rblcheck-1.5nb1
===> Patching for rblcheck-1.5nb1
=> Applying pkgsrc patches for rblcheck-1.5nb1
=> Verifying /opt/pkgsrc/mail/rblcheck/patches/patch-aa
=> Applying pkgsrc patch /opt/pkgsrc/mail/rblcheck/patches/patch-aa
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-aa,v 1.5 2006/09/11 21:26:04 cube Exp $
|
|--- rblcheck.c.orig	Thu Nov  8 14:05:27 2001
|+++ rblcheck.c	Wed May  1 08:19:16 2002
--------------------------
Patching file rblcheck.c using Plan A...
Hunk #1 succeeded at 28.
Hunk #2 succeeded at 186.
Hunk #3 succeeded at 197.
Hunk #4 succeeded at 247.
Hunk #5 succeeded at 263.
Hunk #6 succeeded at 272.
Hunk #7 succeeded at 294.
done
===> Creating toolchain wrappers for rblcheck-1.5nb1
===> Configuring for rblcheck-1.5nb1
=> Modifying GNU configure scripts to avoid --recheck
=> Replacing config-guess with pkgsrc versions
=> Replacing config-sub with pkgsrc versions
=> Replacing install-sh with pkgsrc version
=> Checking for portability problems in extracted files
creating cache ./config.cache
checking for a BSD compatible install... /usr/bin/install -c -o sjmulder -g staff
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... missing
checking whether to enable maintainer-specific portions of Makefiles... no
checking for gcc... clang
checking whether the C compiler (clang -O2 -L/opt/pkg/lib) works... yes
checking whether the C compiler (clang -O2 -L/opt/pkg/lib) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether clang accepts -g... yes
checking for a BSD compatible install... /usr/bin/install -c -o sjmulder -g staff
checking how to run the C preprocessor... clang -E
checking for ANSI C header files... yes
checking for unistd.h... yes
checking for getopt.h... yes
checking for libc.h... yes
checking for working const... yes
checking for res_query... yes
updating cache ./config.cache
creating ./config.status
creating Makefile
creating docs/Makefile
creating config/rblcheck.spec
creating config/pkginfo
creating config.h