[PATCHv5] graphene: add a PACKAGECONFIG for arm_neon

Not all arm platforms support neon and runtime detection for this feature is
currently not reliable.
Disable neon support by default on ARM-32 platforms because of the
following upstream bug: https://github.com/ebassi/graphene/issues/215

Enable neon for aarch64 by default

Signed-off-by: Markus Volk <f_l_k@t-online.de>
---
 meta/recipes-graphics/graphene/graphene_1.10.8.bb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

On 13/02/2023 19:03, Markus Volk wrote:
> Not all arm platforms support neon and runtime detection for this feature is
> currently not reliable.
> Disable neon support by default on ARM-32 platforms because of the
> following upstream bug: https://github.com/ebassi/graphene/issues/215
> 
> Enable neon for aarch64 by default
> 
> Signed-off-by: Markus Volk <f_l_k@t-online.de>
> ---
>  meta/recipes-graphics/graphene/graphene_1.10.8.bb | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/meta/recipes-graphics/graphene/graphene_1.10.8.bb b/meta/recipes-graphics/graphene/graphene_1.10.8.bb
> index 813ff74adf..199c460feb 100644
> --- a/meta/recipes-graphics/graphene/graphene_1.10.8.bb
> +++ b/meta/recipes-graphics/graphene/graphene_1.10.8.bb
> @@ -10,8 +10,10 @@ inherit gnomebase gobject-introspection gtk-doc
>  SRC_URI[archive.sha256sum] = "a37bb0e78a419dcbeaa9c7027bcff52f5ec2367c25ec859da31dfde2928f279a"
>  
>  # gtk4 & mutter 41.0 requires graphene build with introspection
> -PACKAGECONFIG ?= "introspection"
> +PACKAGECONFIG ?= "introspection ${@bb.utils.contains('TUNE_FEATURES', 'aarch64', 'neon', '', d)}"
> +
>  PACKAGECONFIG[introspection] = "-Dintrospection=enabled,-Dintrospection=disabled,"
> +PACKAGECONFIG[neon] = "-Darm_neon=true,-Darm_neon=false,"
>  
>  GTKDOC_MESON_OPTION = "gtk_doc"
>  
> 
> 
> 
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I think the comment with the link to the upstream bug and the reason for
disabling Neon support should be on the .bb file itself (and not only
the git log).