[PATCH] configure.ac: fix syntax error in ./configure

[Marc Lehmann]

On Thu, Dec 11, 2014 at 06:16:57PM +0100, Alejandro Mery <amery at geeks.cl> wrote:
> ./configure: line 2815: syntax error near unexpected token `ac_config_headers="$ac_config_headers config.h"'
> ./configure: line 2815: `fi ac_config_headers="$ac_config_headers config.h"'

I don't get this error, line 2815 is simply "fi", which is correct.

> this is still a problem with autoconf 2.69 compiling libev-4.19 from sources

AFAICS, libev-4.19 uses autoconf 2.50, not 2.69 (I just checked the
release tarball) - it seems you have some kind of hacked libev - where did
you download your version?

The official place to get libev is here, btw., other download locations
are not generally under my control.

   http://dist.schmorp.de/libev/

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