cvs compilation fails (how to make rxvtlib.h ?)

[Michal Maruška]

after
$ cvs update
and
./configure --enable-smart-resize \
    --enable-transparency \
     --enable-menubar   \
     --enable-everything \
     --enable-frills \
     --enable-mousewheel 

i get:
$ make 
/internet/cvs/sourceforge/rxvt/src
make[1]: Entering directory `/internet/cvs/sourceforge/rxvt/src'
make[1]: *** No rule to make target `rxvtlib.h', needed by `rxvt.o'.


what should i do ?