[libvirt] [PATCH] Fix link_addr detection

[Roman Bogorodskiy]

  Martin Kletzander wrote:

> On 07/24/2013 03:02 PM, Roman Bogorodskiy wrote:
> > link_addr detection in configure always reports that
> > link_addr is missing because it uses link_addr(NULL, NULL) in
> > AC_LINK_IFELSE check with limited set of headers that doesn't
> 
> s/doesn't/don't/

"doesn't" was related to "set", not "headers", but probably that's not the
best wording, I'm not native speaker :-)

> > define NULL.
> > 
> > Fix by replacing 'NULL' with just '0'.
> > ---
> >  configure.ac | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/configure.ac b/configure.ac
> > index 27531a1..cc9942a 100644
> > --- a/configure.ac
> > +++ b/configure.ac
> > @@ -2401,7 +2401,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM(
> >          #include <net/if_dl.h>
> >       ]],
> >       [[
> > -        link_addr(NULL, NULL)]])],
> > +        link_addr(0, 0)]])],
> >       [AC_DEFINE([HAVE_DECL_LINK_ADDR],
> >                  [1],
> >                  [whether link_addr is available])])
> > 
> 
> ACK, fixed and pushed.
> 
> Martin

Roman Bogorodskiy
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