depends  glib2             &&
depends  intltool          &&
depends  libxml2           &&
depends  nspr              &&
depends  xml-parser-expat  &&

optional_depends  doxygen                      \
                  "--enable-doxygen"           \
                  "--disable-doxygen"          \
                  "for doxygen documentation"  &&
if is_depends_enabled $SPELL doxygen; then
  optional_depends graphviz \
                   "--enable-dot" \
		   "--disable-dot" \
		   "generate graphs in the doxygen documentation"
fi &&

optional_depends  silc-toolkit                 \
                  ""                           \
                  ""                           \
                  "for SILC protocol support"  &&

optional_depends  evolution                \
                  "--enable-gevolution"    \
                  "--disable-gevolution"   \
                  "for gevolution plugin"  &&

optional_depends  gtk+2                      \
                  "--enable-gtkui"           \
                  "--disable-gtkui"          \
                  "for GTK+ user interface"  &&

optional_depends  libgnt                        \
                  "--enable-consoleui"          \
                  "--disable-consoleui"         \
                  "for console user interface"  &&

optional_depends  nss                                                    \
                  "--enable-nss=yes"                                     \
                  "--enable-nss=no"                                      \
                  "for gaim-encryption plugin , or MSN's new protool 9"  &&

optional_depends  gnutls                                   \
                  "--enable-gnutls=yes"                    \
                  "--enable-gnutls=no"                     \
                  "an alternative to nss for MSN protocol SSL support"    &&

optional_depends  gtkspell              \
                  ""                    \
                  "--disable-gtkspell"     \
                  "For spell checking"  &&

optional_depends  startup-notification              \
                  ""                                \
                  "--disable-startup-notification"   \
                  "support for the startup-notification spec from freedesktop.org"  &&

optional_depends  perl                 \
                  '--enable-perl'      \
                  '--disable-perl'     \
                  'for Perl scripting' &&

optional_depends  tcl                          \
                  ""                           \
                  "--disable-tcl"              \
                  "for tcl scripting support"  &&

optional_depends  tk                              \
                  ""                              \
                  "--disable-tk"                  \
                  "for tcl/tk scripting support" &&

optional_depends  mono                            \
                  "--enable-mono"                 \
                  "--disable-mono"                \
                  "for Mono runtime support"  &&

optional_depends  dbus-glib                       \
                  "--enable-dbus"                 \
                  "--disable-dbus"                \
                  "for DBUS support"              &&
if is_depends_enabled $SPELL dbus-glib; then
  depends python3
fi &&

optional_depends  libsm                         \
                  '--enable-sm'                 \
                  '--disable-sm'                \
                  'for X11 session management'  &&

optional_depends  xscreensaver                      \
                  ""                                \
                  "--disable-screensaver"           \
                  "to use X screensaver extension"  &&

optional_depends  gstreamer-1.0 \
                  "--with-gstreamer=1.0" \
                  "--disable-gstreamer --disable-farstream --disable-vv" \
                  "for Audio/Video support" &&
if is_depends_enabled "$SPELL" gstreamer-1.0; then
  optional_depends farstream \
                   "--enable-farstream --enable-vv" \
                   "--disable-farstream --disable-vv" \
                   "for Videoconferencing support"
fi &&


optional_depends  avahi                              \
                  ""                                 \
                  "--disable-avahi"                  \
                  "for avahi support"                &&

optional_depends  meanwhile                                        \
                  ''                                               \
                  '--disable-meanwhile'                            \
                  'for Lotus Instant Messenger/Sametime protocol'  &&

optional_depends  network-manager                \
                  '--enable-nm'                  \
                  '--disable-nm'                 \
                  'for NetworkManager support'  &&

optional_depends  gettext                        \
                  '--enable-nls'                 \
                  '--disable-nls'                \
                  'for Native Language support'  &&

optional_depends  libidn                                   \
                  '--enable-idn'                           \
                  '--disable-idn'                          \
                  'for International Domain Name support' &&

optional_depends  sqlite                        \
                  '--enable-cap'                 \
                  '--disable-cap'                \
                  'for contact availability prediction'  &&

optional_depends  LIBSASL                                  \
                  "--enable-cyrus-sasl"                    \
                  "--disable-cyrus-sasl"                   \
                  "for SASL authentication method in IRC/XMPP"