strange dir in snapshot

[Tom Holroyd]

> > What is autom4te.cache/ and why is it in the snapshot?
> It is created by autoconf-2.52, no idea what it does.

[/usr/local/src/openssh]% rm -r autom4te.cache/
[/usr/local/src/openssh]% autoconf
[/usr/local/src/openssh]% ls -ld autom4te.cache
ls: autom4te.cache: No such file or directory
[/usr/local/src/openssh]% autoconf --version
autoconf (GNU Autoconf) 2.52
[/usr/local/src/openssh]% autoheader
[/usr/local/src/openssh]% ls -ld autom4te.cache
ls: autom4te.cache: No such file or directory

???