[Mesa-dev] [PATCH] meson: Don't allow building EGL on on KMS systems or Haiku

[Ilia Mirkin]

Shouldn't it be possible to use the x11 platform (+drisw)?
On Mon, Oct 1, 2018 at 3:43 PM Dylan Baker <dylan at pnwbakers.com> wrote:
>
> Currently mesa only supports EGL for KMS (Linux, *BSD) systems and
> Haiku, we should actually enforce this. This fixes the default build on
> MacOS.
> ---
>
>  meson.build | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/meson.build b/meson.build
> index 97693b91ecf..202f9d740d7 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -306,7 +306,10 @@ endif
>
>  _egl = get_option('egl')
>  if _egl == 'auto'
> -  with_egl = with_dri and with_shared_glapi and with_platforms
> +  with_egl = (
> +    (system_has_kms_drm or with_platform_haiku) and
> +    with_dri and with_shared_glapi and with_platforms
> +  )
>  elif _egl == 'true'
>    if not with_dri
>      error('EGL requires dri')
> @@ -316,6 +319,8 @@ elif _egl == 'true'
>      error('No platforms specified, consider -Dplatforms=drm,x11,surfaceless at least')
>    elif not ['disabled', 'dri'].contains(with_glx)
>      error('EGL requires dri, but a GLX is being built without dri')
> +  elif not (system_has_kms_drm or with_platform_haiku)
> +    error('EGL is not valid on systems that don\'t use KMS except Haiku.')
>    endif
>    with_egl = true
>  else
> --
> 2.19.0
>
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