=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Skipping vulnerability checks.
WARNING: No /opt/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/opt/pkg/sbin/pkg_admin -K /opt/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Building for amtterm-1.6nb4
-n checking for libdir name ... 
/bin/sh: /sbin/ldconfig: No such file or directory
lib
-n checking for gtk+-3.0 (using pkg-config) ... 
no
-n checking for gdk-3.0 (using pkg-config) ... 
no
-n checking for vte-2.91 (using pkg-config) ... 
no

Make.config written, edit if needed

Make.config:1: *** empty variable name.  Stop.
*** Error code 2

Stop.
bmake[1]: stopped in /opt/pkgsrc/sysutils/amtterm
*** Error code 1

Stop.
bmake: stopped in /opt/pkgsrc/sysutils/amtterm