configure: Break single-line ac_config_files list into multiple lines.

[Marcus Meissner]

On Sat, Feb 24, 2007 at 02:31:25PM +0200, Saulius Krasuckas wrote:
> * On Sat, 24 Feb 2007, Marcus Meissner wrote:
> > * On Sat, Feb 24, 2007 at 02:15:29PM +0200, Saulius Krasuckas wrote:
> > > And I am not sure what stops us from keeping "ac_config_files" list 
> > > multiline, so merging in future could be automatical.
> > 
> > The problem is that configure is automatically generated from 
> > configure.ac.
> 
> Well, fair enough.  Can its generator be reconfigured then? :)

After some experimenting, yes. We can write multiple
AC_CONFIG_FILES and they will all get their own line in configure.

Ciao, Marcus