Re: [PATCH v3 5/5] tools/ocaml: Fix redefinition errors

[Dario Faggioli <dfaggioli@xxxxxxxx>]

Hey,

So...

On Mon, 2021-05-17 at 19:16 +0100, Julien Grall wrote:
> On 10/05/2021 09:35, Costin Lupu wrote:
> > If PAGE_SIZE is already defined in the system (e.g. in
> > /usr/include/limits.h
> > header) then gcc will trigger a redefinition error because of -
> > Werror. This
> > patch replaces usage of PAGE_* macros with XC_PAGE_* macros in
> > order to avoid
> > confusion between control domain page granularity (PAGE_*
> > definitions) and
> > guest domain page granularity (which is what we are dealing with
> > here).
> > 
> > Same issue applies for redefinitions of Val_none and Some_val
> > macros which
> > can be already define in the OCaml system headers (e.g.
> > /usr/lib/ocaml/caml/mlvalues.h).
> > 
... At least this part is absolutely necessary for building Xen on
openSUSE Tumbleweed, therefore:

> > Signed-off-by: Costin Lupu <costin.lupu@xxxxxxxxx>
> 
> Reviewed-by: Julien Grall <jgrall@xxxxxxxxxx>
> 
Tested-by: Dario Faggioli <dfaggioli@xxxxxxxx>

Thanks and Regards
-- 
Dario Faggioli, Ph.D
http://about.me/dario.faggioli
Virtualization Software Engineer
SUSE Labs, SUSE https://www.suse.com/
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