Re: [Qemu-devel] [PATCH v2 53/54] qapi: make query-cpu-model-expansion depend on s390 or x86

[Eduardo Habkost <ehabkost@redhat.com>]

On Tue, Aug 22, 2017 at 03:22:54PM +0200, Marc-André Lureau wrote:
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> ---
>  qapi-schema.json                       |  4 +++-
>  include/sysemu/arch_init.h             |  3 ---
>  monitor.c                              |  3 ---
>  qmp.c                                  |  7 -------
>  stubs/arch-query-cpu-model-expansion.c | 12 ------------
>  target/i386/cpu.c                      |  2 +-
>  target/s390x/cpu_models.c              |  3 ++-
>  stubs/Makefile.objs                    |  1 -
>  8 files changed, 6 insertions(+), 29 deletions(-)
>  delete mode 100644 stubs/arch-query-cpu-model-expansion.c
> 
> diff --git a/qapi-schema.json b/qapi-schema.json
> index 6c1adb35b5..127a2c71c6 100644
> --- a/qapi-schema.json
> +++ b/qapi-schema.json
> @@ -4535,7 +4535,9 @@
>  { 'command': 'query-cpu-model-expansion',
>    'data': { 'type': 'CpuModelExpansionType',
>              'model': 'CpuModelInfo' },
> -  'returns': 'CpuModelExpansionInfo' }
> +  'returns': 'CpuModelExpansionInfo',
> +  'if': ['defined(NEED_CPU_H)',
> +         'defined(TARGET_S390X) || defined(TARGET_I386)']}

Maybe this is already documented somewhere in the series (I'm
still going through the other patches), but: why exactly is
'defined(NEED_CPU_H)' in the list, too?

I always assumed that all the QAPI and QMP dispatching code would
be compiled only once, and never be compiled with -DNEED_CPU_H
defined.

-- 
Eduardo