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From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: Paolo Bonzini <pbonzini@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [PATCH 4/4] configs: disable emulators that require it if libfdt is not found
Date: Tue, 7 May 2024 09:51:33 +0200	[thread overview]
Message-ID: <2db3a42b-8d90-44e9-b10a-cef05c91ceae@linaro.org> (raw)
In-Reply-To: <20240507071948.105022-5-pbonzini@redhat.com>

On 7/5/24 09:19, Paolo Bonzini wrote:
> Since boards can express their dependency on libfdt and
> system/device_tree.c, only leave TARGET_NEED_FDT if the target has a
> hard dependency.
> 
> By default, unless --enable-libfdt is passed (in which case the
> dependency is mandatory, as usual for --enable-* options) or the
> target is mention in --target-list, those emulators will be skipped if
> libfdt is not present.
> 
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
>   configs/targets/aarch64-softmmu.mak      |  1 +
>   configs/targets/arm-softmmu.mak          |  1 +
>   configs/targets/i386-softmmu.mak         |  1 -
>   configs/targets/loongarch64-softmmu.mak  |  1 +
>   configs/targets/microblaze-softmmu.mak   |  1 +
>   configs/targets/microblazeel-softmmu.mak |  1 +
>   configs/targets/mips64el-softmmu.mak     |  1 -
>   configs/targets/or1k-softmmu.mak         |  1 +
>   configs/targets/ppc-softmmu.mak          |  1 -
>   configs/targets/ppc64-softmmu.mak        |  1 +
>   configs/targets/riscv32-softmmu.mak      |  1 +
>   configs/targets/riscv64-softmmu.mak      |  1 +
>   configs/targets/rx-softmmu.mak           |  1 +
>   configs/targets/x86_64-softmmu.mak       |  1 -
>   meson.build                              | 14 ++++++++++----
>   .gitlab-ci.d/buildtest.yml               |  7 ++++---
>   16 files changed, 24 insertions(+), 11 deletions(-)


> -  if 'TARGET_NEED_FDT' in config_target
> -    fdt_required += target
> +  if 'TARGET_NEED_FDT' in config_target and not fdt.found()
> +    if default_targets
> +      warning('Disabling ' + target + 'due to missing libfdt')

Nice.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

> +    else
> +      fdt_required += target
> +    endif
> +    continue
>     endif



      reply	other threads:[~2024-05-07  7:52 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-07  7:19 [PATCH 0/4] express dependency of individual boards on libfdt Paolo Bonzini
2024-05-07  7:19 ` [PATCH 1/4] meson: remove system/internal distinction for libfdt Paolo Bonzini
2024-05-07  7:40   ` Philippe Mathieu-Daudé
2024-05-07  7:19 ` [PATCH 2/4] kconfig: express dependency of individual boards on libfdt Paolo Bonzini
2024-05-07  7:48   ` Philippe Mathieu-Daudé
2024-05-07 10:25     ` Paolo Bonzini
2024-05-07  7:19 ` [PATCH 3/4] hw/xtensa: require libfdt Paolo Bonzini
2024-05-07  7:34   ` Philippe Mathieu-Daudé
2024-05-07  7:19 ` [PATCH 4/4] configs: disable emulators that require it if libfdt is not found Paolo Bonzini
2024-05-07  7:51   ` Philippe Mathieu-Daudé [this message]

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