=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for smlnj-110.72/MLRISC.tgz
=> Checksum SHA512 OK for smlnj-110.72/MLRISC.tgz
checksum: Checksum BLAKE2s mismatch for smlnj-110.72/boot.ppc-unix.tgz
ERROR: Make sure the Makefile and checksum file (/usr/pkgsrc/lang/smlnj11072/distinfo)
ERROR: are up to date.  If you want to override this check, type
ERROR: "/usr/bin/make NO_CHECKSUM=yes [other args]".
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/lang/smlnj11072