Re: [PATCH v2 24/24] configure: automatically parse command line for meson -D options

[Paolo Bonzini]

On 12/10/21 20:15, Thomas Huth wrote:
> Old output with --help:
>
>   --enable-trace-backend=B Set trace backend
>                             Available backends: nop, dtrace, ftrace, 
> simple, stderr, ust
>
> New output:
>
>    --enable-trace-backends=CHOICE
>                             Set available tracing backends [log]
>
> Why does it fail to list the choices here? ... it works for the other
> options like "--enable-malloc"?

Oh, that's a pity: array options don't include the choices in their 
introspection data.  I'll fix it up ad hoc and submit a patch to Meson.

Paolo