Re: [RFC PATCH 0/5] buildsys: Do not use internal fdt library when asked for the system one

[Paolo Bonzini]

On 12/05/21 05:56, Philippe Mathieu-Daudé wrote:
> >    qemu/meson.build:1352:4: ERROR: Running configure command failed.
> >    The following clauses were found for PSERIES
> >
> >      CONFIG_PSERIES=y
> >      config PSERIES depends on FDT
> This is triggered with:
>
>                 fdt support: NO
>
> having:
>
> default-configs/targets/ppc64-softmmu.mak:6:TARGET_NEED_FDT=y
>
> So this code doesn't seem to work:
>
> if not fdt.found() and fdt_required.length() > 0
>    error('fdt not available but required by targets ' + ',
> '.join(fdt_required))
> endif
>
> BTW I disagree FDT is target-dependent, it is machine-dependent IMO.

I agree.  It is much better to depend on FDT consistently for machines 
that require it.

Paolo