depends evolution  &&
depends krb5       &&

optional_depends "gtk-doc"                               \
                 "--enable-gtk-doc"                      \
                 "--disable-gtk-doc"                     \
                 "Enable gtk-doc to build documentation" &&

optional_depends "openldap"                              \
                 "--with-openldap=yes"                   \
                 "--with-openldap=no"                    \
                 "Enable OpenLDAP support"               
