Re: autoconf 2.53: no more acconfig.h?

[Karl Berry]

    !!! Where does it come from?

How should I know :)?  It got created automatically by some auto* tool
at some point (no record in the file of what did so, I assume
autoheader), in December 1998.

Anyway, I simply removed it and reran 
aclocal -I m4 && automake && autoconf && configure CFLAGS=-g

and everything worked fine.  

So I suggest fixing the warning to say something to the effect of
  if you have an old acconfig.h, you probably don't need it any more,
  just move it out of the way.
  
  If on the other hand your configure.{ac,in} uses the two-argument form
  of AC_DEFINE, please switch to the three-argument form
  instead. [details]

Thanks,
karl