[mythtv] mythBrowser compile problems

[Nils Clark-Bernhard]

hi all,
just tried to compile the cirrent mythbrowser cvs version (i'm running 
on gentoo)

after adding
INCLUDEPATH += /usr/kde/3.2/lib
(which is the 'gentoo place' of /opt/kde3/lib ... i think)
mythbrowser starts to compile, but ends up with this error:

make[1]: Entering directory `/home/suit4/cvs/mythtv/mythbrowser/mythbrowser'
g++ -Wl,-rpath,/usr/qt/3/lib -o mythbrowser main.o webpage.o tabview.o 
moc_webpage.o moc_tabview.o   -L/usr/qt/3/lib -L/usr/X11R6/lib 
-L/usr/local/lib -L/usr/local/lib -lmyth-0.15 -L/opt/kde3/lib -lkhtml 
-lqt-mt -lXext -lX11 -lm -lpthread
/usr/local/lib/libmyth-0.15.so: undefined reference to `XineramaIsActive'
/usr/local/lib/libmyth-0.15.so: undefined reference to 
`XineramaQueryScreens'
/usr/local/lib/libmyth-0.15.so: undefined reference to 
`XineramaQueryExtension'
collect2: ld returned 1 exit status
make[1]: *** [mythbrowser] Error 1
make[1]: Leaving directory `/home/suit4/cvs/mythtv/mythbrowser/mythbrowser'
make: *** [sub-mythbrowser] Error 2


i wondered about the 'undefined references' on Xinerama.
am i too dumb? did i miss something?
maybe someone has an idea about this ...

thanks, nils