Re: [Qemu-devel] [5194] Fix the build on non-Linux systems

[Anthony Liguori]

C.W. Betts wrote:
> And it also doesn't link on 64-bit…
> I don't know what library has the sigwaitinfo call on it, nor do I 
> know what headers define it.  Spotlight only found one file, 
> compatfd.c, and mail messages that reference it.

sigwaitinfo is part of POSIX.  Is sigtimedwait() available?  What about 
just sigwait()?

Regards,

Anthony Liguori

> On Sep 11, 2008, at 10:33 AM, C.W. Betts wrote:
>
> > Actually, it builds in 10.5.  Using the 10.4 SDK causes the problems.
> > On Sep 11, 2008, at 9:26 AM, C.W. Betts wrote:
> >
> > > Now it complains about missing symbols:
> > > Undefined symbols:
> > >   "_sigwaitinfo", referenced from:
> > >       _sigwait_compat in compatfd.o
> > > ld: symbol(s) not found
> > > collect2: ld returned 1 exit status
> > > make: *** [qemu-img] Error 1
> > > This happened both when trying to compile qemu-img and qemu-nbd.
> > > On Sep 11, 2008, at 8:18 AM, Anthony Liguori wrote: