Integrating the macros of the archive?

[Stephane Bortzmeyer]

Since it seems a new version of autoconf is close, could I ask that we integrate the 
macros in the official archive:

http://peti.cys.de/autoconf-archive/

They are well tested (I maintain some Java macros and I can testify that I receive bug 
reports, which is a good sign that the archive is used) and would simplify the work of 
developers. 

I regret that Java or Perl is not supported "out of the box" by autoconf.