New comment by ahesford on void-packages repository https://github.com/void-linux/void-packages/pull/32980#issuecomment-921971054 Comment: Looks like armv6l fails because it needs `libatomic-devel`. See https://github.com/void-linux/void-packages/blob/master/srcpkgs/zfs/template#L25-L27 for the recommended mechanism here.