Re: [Xen-devel] ovmf fail to compile

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Wed, Nov 11, 2015 at 05:43:08AM +0000, Hao, Xudong wrote:
> > -----Original Message-----
> > From: Wei Liu [mailto:wei.liu2@xxxxxxxxxx]
> > Sent: Friday, November 6, 2015 6:24 PM
> > To: Hao, Xudong <xudong.hao@xxxxxxxxx>
> > Cc: Wei Liu <wei.liu2@xxxxxxxxxx>; xen-devel@xxxxxxxxxxxxx
> > Subject: Re: [Xen-devel] ovmf fail to compile
> > 
> > On Fri, Nov 06, 2015 at 08:53:27AM +0000, Hao, Xudong wrote:
> > > > -----Original Message-----
> > > > From: Wei Liu [mailto:wei.liu2@xxxxxxxxxx]
> > > > Sent: Wednesday, November 4, 2015 6:19 PM
> > > > To: Hao, Xudong <xudong.hao@xxxxxxxxx>
> > > > Cc: Wei Liu <wei.liu2@xxxxxxxxxx>; xen-devel@xxxxxxxxxxxxx
> > > > Subject: Re: [Xen-devel] ovmf fail to compile
> > > >
> > > > On Wed, Nov 04, 2015 at 08:27:56AM +0000, Hao, Xudong wrote:
> > > > > "git clean -fdx" doesn't change the error result with gcc 4.4.7.
> > > > > Gcc version is
> > > > "gcc-4.4.?" in Debian Jessie of yours?
> > > > >
> > > >
> > > > Debian Jessie's gcc-4.4 has the same version 4.4.7.
> > > >
> > > > As the other sub-thread suggests, can you try passing more f's to git?
> > > >
> > >
> > > After more f's (git clean -ffffddddxxxx), still met same compile issue.
> > >
> > > > A somewhat related question, are you only interested in xen-unstable 
> > > > branch?
> > > > Have you tried latest OVMF from upstream? If that builds for you I
> > > > can easily send another patch to update Config.mk again.
> > > >
> > >
> > > Checked the upstream OVMF (git://git.code.sf.net/p/tianocore/edk2), the
> > compile issue persist with gcc 4.4.7. Maybe I can raise it to EDKII 
> > community.
> > 
> > Right. Looks like this is an issue in upstream.
> > 
> > Thanks for your investigation.
> > 
> 
> Wei, 
> 
> Can you update Config.mk? edk2 upstream had fix for this issue after raising 
> issue out.

Sure, though that commit would need to pass our push gate first. It
should happen soon if the fix gets applied upstream.

In the mean time, you can carry a .config in xen.git to point to the
right tree and the right commit you need to work around this problem.

Thanks for investigating this issue.

-- 
Wei.

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