=> "/opt/pkg/bin/bmake" ["-C", "/Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/comms/mgetty+sendfax", "checksum", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
=> Checksum BLAKE2s OK for mgetty1.1.37-Jun05.tar.gz
=> Checksum SHA512 OK for mgetty1.1.37-Jun05.tar.gz