=> 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'.
===> Building for irssi-xmpp-0.54nb1
=> Fixing CFLAGS and LDFLAGS to be user-settable.
WARNING: [subst.mk:configmk] Nothing changed in "config.mk".
ERROR: [subst.mk:configmk] The filename pattern "config.mk" has no effect.
*** Error code 1

Stop.
make[1]: stopped in /data/pkgsrc/chat/irssi-xmpp
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/chat/irssi-xmpp