autoconf 2.53: some weird problem

["Sergey V. Udaltsov" <sergey oudaltsov clients ie>]

Hi all

I just installed autoconf 2.53 (from Rawhide) and found many GNOME
programs  (from Ximian's SRPMs) are unable to build. Just because on
autoconf I get:

configure:XXXXX: error: do not use LIBOBJS directly, use AC_LIBOBJ (see
section `AC_LIBOBJ vs. LIBOBJS')

What could this be? Any ideas/comments are welcome. I could find no real
hints in the section about LIBOBJS. Actually, I could not even find
these things on XXXX line of configure. 

TIA,

Sergey