Hi
On Thu, Jun 23, 2022 at 5:43 PM Markus Armbruster <armbru@redhat.com> wrote:
>
> marcandre.lureau@redhat.com writes:
>
> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >
> > The generated visitor code includes abort() & assert(), we shouldn't
> > rely on the global "-i" headers to include the necessary system headers.
>
> Suggest ", even though the default qemu/osdep.h always does.
>
> >
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> > ---
> > scripts/qapi/visit.py | 4 ++++
> > 1 file changed, 4 insertions(+)
> >
> > diff --git a/scripts/qapi/visit.py b/scripts/qapi/visit.py
> > index 1ff464c0360f..d686df17f4b6 100644
> > --- a/scripts/qapi/visit.py
> > +++ b/scripts/qapi/visit.py
> > @@ -326,6 +326,8 @@ def __init__(self, prefix: str, include: List[str]):
> > def _begin_builtin_module(self) -> None:
> > self._genc.preamble_add(mcgen('''
> > %(include)s
> > +#include <assert.h>
> > +#include <stdlib.h>
> >
> > #include "qapi/error.h"
> > #include "qapi/qapi-builtin-visit.h"
> > @@ -342,6 +344,8 @@ def _begin_user_module(self, name: str) -> None:
> > visit = self._module_basename('qapi-visit', name)
> > self._genc.preamble_add(mcgen('''
> > %(include)s
> > +#include <assert.h>
> > +#include <stdlib.h>
> >
> > #include "qapi/error.h"
> > #include "qapi/qmp/qerror.h"
>
> Mildly irritating, because we normally kill such includes as redundant
> on sight.
>
> The builtin module (qapi-builtin-visit.c) doesn't actually need these
> headers. I guess you include them just in case that changes.
True, at least not directly. I will drop it for now, we can add it
back when/if I figure out it is necessary.