depends gtk+2  &&
optional_depends libtlen                 \
                 ""                       \
                 "--without-tlen"         \
                 "to build tlen plugin"   &&
optional_depends gnutls                   \
                 "--with-gnutls"       \
                 "--without-gnutls --without-jabber"       \
                 "to build jabber plugin"          &&
optional_depends loudmouth                \
                 ""                       \
                 "--without-jabber"       \
                 "to build jabber plugin" &&
optional_depends gtkspell                 \
                 ""                       \
                 "--without-gtkspell"     \
                 "to use gtkspell"        &&
optional_depends xosd                        \
                ""                         \
                "--without-xosd"           \
                "for on screen display"  &&
optional_depends perl                       \
                "--with-perl"               \
                ""            \
                "for experimental perl support"       &&
#optional_depends dbus                       \
#                "--with-dbus"               \
#                ""                          \
#                "build DBUS plugin"         &&
optional_depends esound                      \
                ""                          \
                "--without-esd"             \
                "build without esd sound plugin"     
