build error advice

[d.henman]

I just did a complete clean download of the latest cvs source and
tried to build it. 

Any idea of why the following error was produced:
----
Loading env...
Loading format...
Loading bindings...
Loading files...
Loading cus-face...
Loading faces...
Loading button...
Loading startup...
Lists of integers (garbage collection statistics) are normal output
while building Emacs; they do not indicate a problem.
((11337 . 8689) (4931 . 0) (574 . 12) 15915 19972 (11 . 7) (18 . 0) (821 . 
2455))
Loading loaddefs.el (source)...
Symbol's value as variable is void: jka-compr-load-suffixes
make[3]: *** [emacs.exe] Error 255
make[3]: Leaving directory `/usr/cvs/emacs/src'
make[2]: *** [src] Error 2
make[2]: Leaving directory `/usr/cvs/emacs'
make[1]: *** [bootstrap-build] Error 2
make[1]: Leaving directory `/usr/cvs/emacs'
make: *** [bootstrap] Error 2


---- end of error msg copied here