Error while compiling gtk+licq

[DrGreenthumb]

Hi
I was missing the gtk plugin for licq. So i'm trying to compile it on my own.
The configure script runs without any errors. I have run it with the following options:
--prefix=/usr --with-licq-includes=/usr/include/licq

But compiling breaks at this point:
g++ -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/include/licq -I/src/inc -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include -I/usr/include/gnome-1.0 -DNEED_GNOMESUPPORT_H -I/usr/lib/gnome-libs/include -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include -D_REENTRANT -DHAVE_CONFIG_H -D_POSIX_PTHREAD_SEMANTICS -fno-rtti -fno-exceptions -fpermissive -g -O2 -c callbacks.cpp -fPIC -DPIC -o .libs/callbacks.o
callbacks.cpp: In function `void on_debug_level1_activate(GtkMenuItem*, void*)
':
callbacks.cpp:125: error: `S_STDOUT' undeclared (first use this function)
callbacks.cpp:125: error: (Each undeclared identifier is reported only once for
each function it appears in.)
callbacks.cpp: In function `void on_next_server1_activate(GtkMenuItem*, void*)
':
callbacks.cpp:364: error: `SwitchServer' undeclared (first use this function)
make[2]: *** [callbacks.lo] Fehler 1
make[2]: Leaving directory `/home/green/gtk+licq-0.51/src'
make[1]: *** [all-recursive] Fehler 1
make[1]: Leaving directory `/home/green/gtk+licq-0.51'
make: *** [all-recursive-am] Fehler 2


I know it has nothing to do with portage but maybe you can give me a tip whats going wrong.