=> Bootstrap dependency digest>=20211023: found digest-20220214
ERROR: This package is only available for these platforms: *-*-i386 *-*-x86_64.
ERROR: [can-be-built-here.mk] This package has PKG_SKIP_REASON set:
ERROR: [bsd.pkg.mk] grub-0.97nb10 is not available for NetBSD-11.0-powerpc
*** Error code 1

Stop.
make: stopped making "checksum" in /usr/pkgsrc/sysutils/grub