depends  xfce4-panel  &&
depends  exo          &&

optional_depends  dbus                 \
                  "--enable-dbus"      \
                  "--disable-dbus"     \
                  "for D-Bus support"  &&

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

optional_depends  hal                             \
                  "--with-volume-manager=hal"     \
                  ""                              \
                  "to use HAL as volume manager"  &&

optional_depends  libexif             \
                  "--enable-exif"     \
                  "--disable-exif"    \
                  "for EXIF support"  &&

optional_depends  pcre                               \
                  "--enable-pcre"                    \
                  "--disable-pcre"                   \
                  "for regular expressions support"  &&

optional_depends  startup-notification                        \
                  "--enable-startup-notification"             \
                  "--disable-startup-notification"            \
                  "for startup notification library support"
