[PATCH libevdev] doxygen: require a doxygen package minimum version for better docs

[Gaetan Nadon]

On 13-11-26 05:08 PM, Peter Hutterer wrote:
> they'd be just using the default stylesheet, right?
> if so, that's not terminal and we shouldn't fail (e.g. RHEL6 ships with
> 1.6.1 but building the documentation should work locally).
Correct, no failures. I had 1.7.6.
>
> That's just for the maintainer to check that they have a modern enough
> version so they upload something semi-nice looking.
>
> so, thanks, but I'll skip this one. may need it in the future though, if
> we use features that are more vital.
No problem.

BTW, the minimum version parameter is optional. You get to keep the code
and simply add the version number later if/when needed. I am not
insisting, just saying in case you missed that.

In configure.ac you can just have:

    EV_DOXYGEN

with the same behaviour as today.