=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for js_of_ocaml-4.0.0.tar.gz
=> Checksum SHA512 OK for js_of_ocaml-4.0.0.tar.gz
===> Installing dependencies for js_of_ocaml-4.0.0nb1
==========================================================================
The supported build options for js_of_ocaml are:

	lwt ocaml-tyxml

The currently selected options are:

	lwt ocaml-tyxml

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

	PKG_OPTIONS.js_of_ocaml (not defined)

==========================================================================
==========================================================================
The following variables will affect the build process of this package,
js_of_ocaml-4.0.0nb1.  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 mktools-[0-9]*: NOT found
=> Verifying /nonexistent for ../../pkgtools/mktools
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/pkgtools/mktools
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/devel/js_of_ocaml