depends  gtk+2    &&
depends  gconf2   &&
depends  libxml2  &&
depends  libgtkhtml  &&
optional_depends  gnome-vfs2                   \
                  ""                           \
                  ""                           \
                  "for GtkHTML2 html display"  &&
optional_depends  gnutls                              \
                  "--enable-gnutls"                   \
                  "--disable-gnutls"                  \
                  "for ssl/https support"            &&
optional_depends  xulrunner                           \
                  ""                                  \
                  "--disable-xulrunner"               \
                  "for xulrunner backend"            &&
optional_depends  libnotify                           \
                  ""                                  \
                  "--disable-libnotify"               \
                  "to build libnotify pluging"       &&
optional_depends  GECKO                               \
                  ""                                  \
                  ""                                  \
                  "for Mozilla (gecko) html display" &&
optional_depends  dbus                                \
                  ""                                  \
                  "--disable-dbus"                    \
                  "for dbus support"

