depends openldap &&
optional_depends libprelude                      \
                 "--with-prelude"                \
                 "--without-prelude"             \
                 "to enable prelude IDS support" &&
optional_depends tcp_wrappers                                   \
                 "--with-libwrap"                               \
                 "--without-libwrap"                            \
                 "to compile in libwrap (tcp_wrappers) support" &&
optional_depends krb5                                  \
                 "--enable-gssapi-krb5"                \
                 "--disable-gssapi-krb5"               \
                 "to enable GSSAPI Kerberos 5 support" &&
optional_depends libcap-ng             \
                 "--with-libcap-ng"    \
                 "--without-libcap-ng" \
                 "to add Libcap-ng support"
