=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/devel/elftoolchain", "checksum", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
=> Checksum BLAKE2s OK for elftoolchain-0.7.1.tar.bz2
=> Checksum SHA512 OK for elftoolchain-0.7.1.tar.bz2