Re: [Xen-devel] ioemu build problems on xen-unstable 20399

[Brendan Cully <brendan@xxxxxxxxx>]

It's a bit tricky if you have local modifications to the qemu
repository. Possibly the build logic could be something like:

if QEMU_TAG changes
    then if qemu working dir is clean and matches the old QEMU_TAG
        then pull up to the new tag
    else
        print a warning that the qemu tree is out of sync.

On Thursday, 05 November 2009 at 10:58, Dan Magenheimer wrote:
> Hmmm... maybe it is time for a new "make update" in the
> main xen-unstable Makefile?
> 
> I searched for qemu*git and qemu*hg and found nothing
> so had no clue how to update qemu-xen-unstable.git.
> 
> After I saw and followed John Weekes email (thanks
> John, seems to be working), a rebuild started that
> shows the git clone to ioemu-remote.tmp but how
> I'm supposed to guess that, I don't know.
> 
> (IMHO becoming a git or qemu build expert should not
> be a prerequisite for working on Xen.)
> 
> > -----Original Message-----
> > From: Ian Jackson [mailto:Ian.Jackson@xxxxxxxxxxxxx]
> > Sent: Thursday, November 05, 2009 9:50 AM
> > To: Dan Magenheimer
> > Cc: Xen-Devel (E-mail)
> > Subject: RE: [Xen-devel] ioemu build problems on xen-unstable 20399
> > 
> > 
> > Dan Magenheimer writes ("RE: [Xen-devel] ioemu build problems 
> > on xen-unstable 20399"):
> > > make[4]: Entering directory 
> > `/root/src/xen/xen-unstable.hg/tools/ioemu-remote/i386-dm'
> > >   CC    i386-dm/helper2.o
> > > helper2.c: In function 'cpu_x86_init':
> > > helper2.c:142: error: 'shared_iopage_t' has no member named 
> > 'vcpu_iodata'
> > 
> > You have updated your xen-unstable.hg past 20386:444ac8fdb591ade3 but
> > your qemu-xen-unstable.git remains before
> > 3140780e451d3919ef2c81f91ae0ebe3f286eb06.
> > 
> > Ian.
> >
> 
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