=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
=> Checksum SHA1 OK for mjpegtools-2.1.0.tar.gz
=> Checksum RMD160 OK for mjpegtools-2.1.0.tar.gz
=> Checksum SHA512 OK for mjpegtools-2.1.0.tar.gz
===> Installing dependencies for mjpegtools-2.1.0
==========================================================================
The supported build options for mjpegtools are:

	dv simd

The currently selected options are:

	dv

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

	PKG_OPTIONS.mjpegtools (not defined)

==========================================================================
==========================================================================
The following variables will affect the build process of this package,
mjpegtools-2.1.0.  Their current value is shown below:

        * JPEG_DEFAULT = jpeg

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

        * JPEGBASE (defined, but empty)
        * JPEG_TYPE = jpeg

You may want to abort the process now with CTRL-C and change their value
before continuing.  Be sure to run `/usr/bin/make clean' after
the changes.
==========================================================================
=> Tool dependency libtool-base>=2.4.2nb9: found libtool-base-2.4.6nb2
=> Tool dependency gmake>=3.81: found gmake-4.2.1nb1
=> Tool dependency pkgconf-[0-9]*: found pkgconf-1.6.0
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency nasm>=0.98: found nasm-2.14.02nb1
=> Build dependency x11-links>=1.31: found x11-links-1.31
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency toolame>=02l: found toolame-02lnb4
=> Full dependency bash-[0-9]*: found bash-5.0.11nb1
=> Full dependency libdv>=0.104nb2: found libdv-1.0.0nb2
=> Full dependency lame>=3.96.1nb4: found lame-3.100nb1
=> Full dependency SDL>=1.2.15nb17: found SDL-1.2.15nb29
=> Full dependency png>=1.6.0nb1: found png-1.6.37
=> Full dependency jpeg>=9: found jpeg-9cnb1
===> Overriding tools for mjpegtools-2.1.0
===> Extracting for mjpegtools-2.1.0
===> Patching for mjpegtools-2.1.0
=> Applying pkgsrc patches for mjpegtools-2.1.0
=> Verifying /amd/pkgsrc/CHROOT/P/pkgsrc/multimedia/mjpegtools/patches/patch-aa
=> Applying pkgsrc patch /amd/pkgsrc/CHROOT/P/pkgsrc/multimedia/mjpegtools/patches/patch-aa
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-aa,v 1.8 2012/07/07 15:49:00 adam Exp $
|
|Avoid CPU flags
|
|--- configure.orig	2011-05-21 12:45:05.000000000 +0000
|+++ configure
--------------------------
Patching file configure using Plan A...
Hunk #1 succeeded at 19170 (offset 752 lines).
done
===> Creating toolchain wrappers for mjpegtools-2.1.0
pkg_info: can't find package `_BLNK_PKG_DBDIR.MesaLib_not_found'
ERROR: wayland>=1.9.90 is not installed; can't buildlink files.
*** Error code 1

Stop.
make[1]: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/multimedia/mjpegtools
*** Error code 1

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/multimedia/mjpegtools