Bug#169207: needs to build depend on autoconf2.13

[Matthias Klose <doko@cs.tu-berlin.de>]

Philip Blundell writes:
> On Fri, 2002-11-15 at 12:41, Martin v. Loewis wrote:
> > Philip Blundell <pb@nexus.co.uk> writes:
> > 
> > > Autoconf 2.50 doesn't seem to work for building gcc 3.1 (it triggers the
> > > "recursion limit reached" problem).  For gcc-3.0, changing the build
> > > dependency from autoconf to autoconf2.13 fixed this, and I guess the
> > > same would work for gcc-3.1.
> > 
> > I thought gcc 3.1 is a withdrawn package, superceded by gcc 3.2?
> 
> We seem to be keeping it around for the benefit of packages linked
> against the old libstdc++.

no, see #161957, filed against ftp.debian.org