=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for ibniz-1.18.tar.gz
=> Checksum RMD160 OK for ibniz-1.18.tar.gz
=> Checksum SHA512 OK for ibniz-1.18.tar.gz
===> Installing dependencies for ibniz-1.18nb2
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20151107
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency SDL>=1.2.15nb17: found SDL-1.2.15nb32
===> 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 ibniz-1.18nb2
===> Extracting for ibniz-1.18nb2
===> Patching for ibniz-1.18nb2
=> Applying pkgsrc patches for ibniz-1.18nb2
=> Verifying /opt/pkgsrc/audio/ibniz/patches/patch-Makefile
=> Applying pkgsrc patch /opt/pkgsrc/audio/ibniz/patches/patch-Makefile
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-Makefile,v 1.1 2016/05/07 09:48:57 joerg Exp $
|
|--- Makefile.orig	2016-05-06 18:26:04.000000000 +0000
|+++ Makefile
--------------------------
Patching file Makefile using Plan A...
Hunk #1 succeeded at 1.
done
===> Creating toolchain wrappers for ibniz-1.18nb2
===> Configuring for ibniz-1.18nb2
=> Checking for portability problems in extracted files