=> Bootstrap dependency digest>=20010302: found digest-20190127
===> 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 kbuild-0.1.9998.8.r3127nb4
./kBuild/env.sh: unknown cpu/arch - evbarm
*** Error code 1

Stop.
make[1]: stopped in /tree/pkgsrc/devel/kbuild
*** Error code 1

Stop.
make: stopped in /tree/pkgsrc/devel/kbuild