On Tue, May 31, 2022 at 1:54 PM Richard Purdie <richard.purdie@linuxfoundation.org> wrote:
On Tue, 2022-05-31 at 21:06 +0200, Markus Volk wrote:
> This fixes "Could not initialize egl display" in libsdl2 apps for
> wayland without DISTRO_FEATURE x11
>
> Signed-off-by: Markus Volk <f_l_k@t-online.de>
> ---
>  meta/recipes-graphics/libsdl2/libsdl2_2.0.22.bb | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/meta/recipes-graphics/libsdl2/libsdl2_2.0.22.bb b/meta/recipes-graphics/libsdl2/libsdl2_2.0.22.bb
> index 8519e7f732..e057b5cbbc 100644
> --- a/meta/recipes-graphics/libsdl2/libsdl2_2.0.22.bb
> +++ b/meta/recipes-graphics/libsdl2/libsdl2_2.0.22.bb
> @@ -56,14 +56,16 @@ EXTRA_OECMAKE = "-DSDL_OSS=OFF -DSDL_ESD=OFF -DSDL_ARTS=OFF \

>  # opengl packageconfig factored out to make it easy for distros
>  # and BSP layers to pick either (desktop) opengl, gles2, or no GL
> -PACKAGECONFIG_GL ?= "${@bb.utils.filter('DISTRO_FEATURES', 'opengl', d)}"
> +PACKAGECONFIG_GL ?= " \
> +    ${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'opengl', '', d)} \
> +    ${@bb.utils.contains('DISTRO_FEATURES', 'wayland opengl', 'gles2', '', d)} \
> +"

>  PACKAGECONFIG:class-native = "x11 ${PACKAGECONFIG_GL}"
>  PACKAGECONFIG:class-nativesdk = "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)} ${PACKAGECONFIG_GL}"
>  PACKAGECONFIG ??= " \
>      ${PACKAGECONFIG_GL} \
> -    ${@bb.utils.filter('DISTRO_FEATURES', 'alsa directfb pulseaudio x11', d)} \
> -    ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'wayland gles2', '', d)} \
> +    ${@bb.utils.filter('DISTRO_FEATURES', 'alsa directfb pulseaudio x11 wayland', d)} \
>      ${@bb.utils.contains("TUNE_FEATURES", "neon","arm-neon","",d)} \
>  "
>  PACKAGECONFIG[alsa]       = "-DSDL_ALSA=ON,-DSDL_ALSA=OFF,alsa-lib,"

If you have opengl, x11 and wayland in DISTRO_FEATURES, does that cause
an issue? It would seem to change the config?

Right I think wayland + gles + no x11 is a config of its own
It should check that


Cheers,

Richard

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