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From: Hendrik Leppkes <h.leppkes@gmail.com>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] configure: disable vulkan if min version insufficient
Date: Fri, 29 Sep 2023 20:32:24 +0200
Message-ID: <CA+anqdzvof3Mp4MCMNZfHQyFMicOnoP4HuebmzNTJEchSeUpSA@mail.gmail.com> (raw)
In-Reply-To: <20230929135254.2607031-1-tmatth@videolan.org>

On Fri, Sep 29, 2023 at 3:55 PM Tristan Matthews <tmatth@videolan.org> wrote:
>
> Fixes: https://trac.ffmpeg.org/ticket/10596
> ---
>  configure | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 20db1801ed..50ba6f772f 100755
> --- a/configure
> +++ b/configure
> @@ -7154,7 +7154,8 @@ enabled crystalhd && check_lib crystalhd "stdint.h libcrystalhd/libcrystalhd_if.
>
>  if enabled vulkan; then
>      check_pkg_config_header_only vulkan "vulkan >= 1.3.255" "vulkan/vulkan.h" "defined VK_VERSION_1_3" ||
> -        check_cpp_condition vulkan "vulkan/vulkan.h" "defined(VK_VERSION_1_4) || (defined(VK_VERSION_1_3) && VK_HEADER_VERSION >= 255)"
> +        check_cpp_condition vulkan "vulkan/vulkan.h" "defined(VK_VERSION_1_4) || (defined(VK_VERSION_1_3) && VK_HEADER_VERSION >= 255)" ||
> +        warn "Disabling vulkan" && disable vulkan
>  fi
>

This change doesn't seem right. If a feature is explicitly requested,
we generally fail the build and don't just disable the feature
(afterall the user wanted it to be on). If the feature is not
explicitly requested, then it should not print a message.

- Hendrik
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  parent reply	other threads:[~2023-09-29 18:32 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-29 13:52 Tristan Matthews
2023-09-29 17:37 ` Timo Rothenpieler
2023-09-29 18:10   ` Tristan Matthews
2023-09-29 19:26     ` Timo Rothenpieler
2023-09-29 20:09       ` Tristan Matthews
2023-09-29 18:32 ` Hendrik Leppkes [this message]
2023-09-29 19:06   ` Tristan Matthews

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