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Re: [Libvir] [PATCH] Avoid compile failure when HAVE_AVAHI is not defined.

Jim Meyering wrote:
Without this patch, building without HAVE_AVAHI fails due to an unguarded
use of mdns_name.  Rather than adding yet another #ifdef..#endif (ugly
and less maintainable), I've chosen to un-ifdef the declarations and
a few uses.  The more code that we compile and use unconditionally,
the fewer surprises we'll encounter down the road.

Strangely enough I didn't hit this problem when building on Cygwin, and I'm pretty sure they don't have avahi?

My only reservation is what happens if mdns_* configuration is in libvirtd.conf, but there is no support in the binary. Should we print out an error message or a warning?

General principles though +1


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