Re: [PATCH] exec: Rename NEED_CPU_H -> CONFIG_TARGET

[Peter Maydell]

On Fri, 16 Dec 2022 at 22:09, Philippe Mathieu-Daudé <philmd@linaro.org> wrote:
>
> 'NEED_CPU_H' guard target-specific code; it is defined by meson
> altogether with the 'CONFIG_TARGET' definition. Since the latter
> name is more meaningful, directly use it.
>
> Inspired-by: Peter Maydell <peter.maydell@linaro.org>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

This feels to me like it's overloading the meaning of CONFIG_TARGET,
which at the moment is "the string which names the header file
with target-specific config definitions". I think I'd rather
we just renamed NEED_CPU_H to something a bit clearer, like
perhaps COMPILING_PER_TARGET (better suggestions welcome).

thanks
-- PMM