[Libvir] diagnose invalid domain ID numbers (and invalid integers, in general)

[Daniel P. Berrange]

On Sat, Nov 17, 2007 at 05:09:51PM -0500, Daniel Veillard wrote:
> On Sat, Nov 17, 2007 at 01:17:34PM +0000, Daniel P. Berrange wrote:
> > On Fri, Nov 09, 2007 at 10:30:15PM +0100, Jim Meyering wrote:
> > > +TESTS_ENVIRONMENT =				\
> > > +  abs_top_builddir='$(abs_top_builddir)'	\
> > > +  abs_top_srcdir='$(abs_top_srcdir)'		\
> > > +  $(VG)
> > > +
> > 
> > I've had to make a change to this rule. automake-1.9 which is in Fedora 6,
> > RHEL-5 and Debian does not provide any abs_* variable definitions at all.
> > These were new in automake-1.10
> 
>  One thing I noticed is that if the environment variable is not defined
> the test programs just exits without output, I changed a couple of them
> when doing the tests for <shareable/> in my tree to fprintf to stderr
> the fact that the environment variable is missing, I will try to commit 
> this next week,

One other way would be to set the abs_top_srcdir at compile time by 
passing in -Dabs_top_srcdir instead of setting an env var at runtime.
It is not like this stuff changes once you've run 'configure', so we
don't particularly need the flexibility of a runtime setting.

Dan.
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