make: "/usr/pkgsrc/lang/ocaml/ocaml.mk" line 241: warning: duplicate script for target "do-build" ignored
make: "/usr/pkgsrc/lang/ocaml/ocaml.mk" line 52: warning: using previous script for "do-build" defined here
=> Bootstrap dependency digest>=20211023: found digest-20220214
make[1]: "/usr/pkgsrc/lang/ocaml/ocaml.mk" line 241: warning: duplicate script for target "do-build" ignored
make[1]: "/usr/pkgsrc/lang/ocaml/ocaml.mk" line 52: warning: using previous script for "do-build" defined here
===> 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'.
===> Building for ocaml-lablgtk3-3.1.3nb18
env: unknown option -- u
Usage: env [-i] [name=value ...] [command]
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/x11/ocaml-lablgtk3
make[1]: "/usr/pkgsrc/lang/ocaml/ocaml.mk" line 241: warning: duplicate script for target "do-build" ignored
make[1]: "/usr/pkgsrc/lang/ocaml/ocaml.mk" line 52: warning: using previous script for "do-build" defined here
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/x11/ocaml-lablgtk3