depends perl && depends which && optional_depends openjade \ "" \ "" \ "to build documentation" && optional_depends linux-pam \ "--with-pam=yes" \ "--with-pam=no" \ "for PAM support" && optional_depends libselinux \ "--with-selinux=yes" \ "--with-selinux=no" \ "for PAM support" && optional_depends MAIL-TRANSPORT-AGENT \ "" \ "--without-sendmail" \ "for the e-mailing of reports"