=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for unison-2.51.4.tar.gz
=> Checksum RMD160 OK for unison-2.51.4.tar.gz
=> Checksum SHA512 OK for unison-2.51.4.tar.gz
===> Installing dependencies for unison-2.51.4
==========================================================================
The supported build options for unison are:

	lablgtk

You can select which build options to use by setting PKG_DEFAULT_OPTIONS
or the following variable.  Its current value is shown:

	PKG_OPTIONS.unison (not defined)

==========================================================================
==========================================================================
The following variables will affect the build process of this package,
unison-2.51.4.  Their current value is shown below:

        * OCAML_USE_OPT_COMPILER = yes

Based on these variables, the following variables have been set:

        * TERMCAP_TYPE = termcap

You may want to abort the process now with CTRL-C and change the value
of variables in the first group before continuing.  Be sure to run
`/usr/bin/make clean' after the changes.
==========================================================================
=> Tool dependency bash-[0-9]*: found bash-5.1.8nb3
=> Tool dependency bsdtar-[0-9]*: found bsdtar-3.4.3
=> Tool dependency gmake>=3.81: found gmake-4.3nb2
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ocaml>=4.11.2: found ocaml-4.11.2
===> Skipping vulnerability checks.
WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Overriding tools for unison-2.51.4
===> Extracting for unison-2.51.4
===> Patching for unison-2.51.4
=> Applying pkgsrc patches for unison-2.51.4
=> Verifying /tree/pkgsrc/net/unison2.51/patches/patch-src_Makefile
=> Applying pkgsrc patch /tree/pkgsrc/net/unison2.51/patches/patch-src_Makefile
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-src_Makefile,v 1.2 2020/10/29 23:14:15 gdt Exp $
|
|Correct installation procedure
|--- src/Makefile.orig	2020-10-18 12:56:47.000000000 +0000
|+++ src/Makefile
--------------------------
Patching file src/Makefile using Plan A...
Hunk #1 succeeded at 40 (offset -9 lines).
Hunk #2 succeeded at 59 (offset -9 lines).
Hunk #3 succeeded at 77 (offset -9 lines).
done
===> Creating toolchain wrappers for unison-2.51.4
===> Configuring for unison-2.51.4
=> Checking for portability problems in extracted files