depends xz-utils &&
depends -sub CXX gcc  &&
depends  readline  '--without-included-readline'  &&

optional_depends  gnutls               \
                  '--with-gnutls'      \
                  '--without-gnutls'   \
                  'for encrypted communications support using GNUTLS' &&
optional_depends  SSL              \
                  '--with-opennssl'     \
                  '--without-opennssl'  \
                  'for encrypted communications support using OpenSSL' &&
optional_depends  expat  \
                  ''     \
                  ''     \
                  'for webdav property parsing'
