Native Avahi support as separate patches for 1.4

[Hiroshi TAKENAKA]

Dear Tim-san,

I'm Hiroshi TAKENAKA.
Thank you for preparing the separate patches.
I applied the patches to 1.4.5 and built cups according to your following
procedure. Of couser, I set --enable-avahi=yes.

However, my cups could not find my printer (Canon MG6100 series) on my
wireless LAN although I click the "Find New Printer" button on the admin
page.

How can I make cups find my printer on the LAN.

Sincerely yours,
Hiroshi Takenaka.

> I've split the patches out for native Avahi support and put them here,
> for anyone interested in trying them out:
>
> http://twaugh.fedorapeople.org/cups-avahi/
>
> These ones are against 1.4.5. (Michael: I'll attach the trunk-based ones
> to the STR shortly.)
>
> They are:
>
> 1. Add a configure option --enable-avahi (note: you'll need to run
> 'autoconf -I config-scripts' after applying this patch).  This one is
> needed for all of the subsequent patches.
>
> 2. Add Avahi support to the dnssd patch (optional)
>
> 3. Add support for timed callbacks, ready for implementing the Avahi
> poll API on top.
>
> 4. Implement the Avahi poll API.
>
> 5. Use it to advertise services.
>