AC_INIT(ac_unique_file)

[Lars J. Aas]

I think autoconf ought to warn the maintainer if $ac_unique_file
(the AC_INIT argument) isn't found when run.  Any reason it shouldn't?

The way it is now, autoconf doesn't warn, and when you run configure,
$srcdir is just set to ".." which causes configure to abort with an
error for not finding install-sh, which again threw me off finding the
real cause of the problem...

  Lars J