=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for bearssl-0.6.tar.gz
=> Checksum RMD160 OK for bearssl-0.6.tar.gz
=> Checksum SHA512 OK for bearssl-0.6.tar.gz
===> Installing dependencies for bearssl-0.6nb1
=> 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 bearssl-0.6nb1
===> Extracting for bearssl-0.6nb1
===> Patching for bearssl-0.6nb1
=> Applying pkgsrc patches for bearssl-0.6nb1
=> Verifying /opt/pkgsrc/security/bearssl/patches/patch-conf_Unix.mk
=> Applying pkgsrc patch /opt/pkgsrc/security/bearssl/patches/patch-conf_Unix.mk
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-conf_Unix.mk,v 1.3 2020/07/28 08:49:54 wiz Exp $
|
|Don't overwrite LDFLAGS
|
|--- conf/Unix.mk.orig	2018-08-14 20:41:54.000000000 +0000
|+++ conf/Unix.mk
--------------------------
Patching file conf/Unix.mk using Plan A...
Hunk #1 succeeded at 38.
Hunk #2 succeeded at 48.
done
===> Creating toolchain wrappers for bearssl-0.6nb1
===> Configuring for bearssl-0.6nb1
=> Checking for portability problems in extracted files