Re: [OE-core] [PATCH 1/3] bitbake.conf: propagate 'opengl' DISTRO_FEATURE to native/nativesdk from target

["Khem Raj" <raj.khem@gmail.com>]

On 5/12/20 8:11 AM, Alexander Kanavin wrote:
> This will allow better control over native virgl/qemu configurations.
> 
> Adjust gtk+3/cairo native configurations to actually ignore opengl
> when building for -native: we do not need it, and it would cause build
> failures as only a limited subset of mesa-native is currently built.
> 
> Drop native/nativesdk overrides from virglrenderer/libepoxy recipes
> as opengl feature is now correctly set for those variants.
> 

DISTRO_FEATURES are meant for target most of the time so this seems not 
the right way to go about it. perhaps HOST_DISTRO_FEATURES or some such
would be the way to go, since it should not be enforced on folks who do
not want it and dont use qemu as machine but just as a veneer to cross 
build stuff.

> Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
> ---
>   meta/conf/bitbake.conf                                     | 4 ++--
>   meta/recipes-gnome/gtk+/gtk+3.inc                          | 2 ++
>   meta/recipes-graphics/cairo/cairo_1.16.0.bb                | 2 ++
>   meta/recipes-graphics/libepoxy/libepoxy_1.5.4.bb           | 2 --
>   meta/recipes-graphics/virglrenderer/virglrenderer_0.8.2.bb | 2 --
>   5 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
> index bdade79abe..f7700f1191 100644
> --- a/meta/conf/bitbake.conf
> +++ b/meta/conf/bitbake.conf
> @@ -833,8 +833,8 @@ DISTRO_FEATURES_NATIVESDK ?= "x11"
>   
>   # Normally target distro features will not be applied to native builds:
>   # Native distro features on this list will use the target feature value
> -DISTRO_FEATURES_FILTER_NATIVE ?= "api-documentation"
> -DISTRO_FEATURES_FILTER_NATIVESDK ?= "api-documentation"
> +DISTRO_FEATURES_FILTER_NATIVE ?= "api-documentation opengl"
> +DISTRO_FEATURES_FILTER_NATIVESDK ?= "api-documentation opengl"
>   
>   DISTRO_FEATURES_BACKFILL = "pulseaudio sysvinit gobject-introspection-data ldconfig"
>   MACHINE_FEATURES_BACKFILL = "rtc qemu-usermode"
> diff --git a/meta/recipes-gnome/gtk+/gtk+3.inc b/meta/recipes-gnome/gtk+/gtk+3.inc
> index 5d1f59ea1a..6154154004 100644
> --- a/meta/recipes-gnome/gtk+/gtk+3.inc
> +++ b/meta/recipes-gnome/gtk+/gtk+3.inc
> @@ -46,6 +46,8 @@ do_compile_prepend() {
>   
>   PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'opengl wayland x11', d)} \
>                      ${@bb.utils.contains('DISTRO_FEATURES', 'opengl x11', 'glx', '', d)}"
> +PACKAGECONFIG_class-native = "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}"
> +PACKAGECONFIG_class-nativesdk = "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}"
>   
>   PACKAGECONFIG[x11] = "--enable-x11-backend,--disable-x11-backend,at-spi2-atk fontconfig libx11 libxext libxcursor libxi libxdamage libxrandr libxrender libxcomposite libxfixes"
>   # this is provided by oe-core patch that removes epoxy/gl dependency from a X11 build
> diff --git a/meta/recipes-graphics/cairo/cairo_1.16.0.bb b/meta/recipes-graphics/cairo/cairo_1.16.0.bb
> index b772c2ece2..092c77b826 100644
> --- a/meta/recipes-graphics/cairo/cairo_1.16.0.bb
> +++ b/meta/recipes-graphics/cairo/cairo_1.16.0.bb
> @@ -42,6 +42,8 @@ PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'directfb', d)} \
>                      ${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'x11 xcb', '', d)} \
>                      ${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'opengl', '', d)} \
>                      trace"
> +PACKAGECONFIG_class-native = "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'x11 xcb', '', d)}"
> +PACKAGECONFIG_class-nativesdk = "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'x11 xcb', '', d)}"
>   
>   PACKAGECONFIG[x11] = "--with-x=yes -enable-xlib,--with-x=no --disable-xlib,${X11DEPENDS}"
>   PACKAGECONFIG[xcb] = "--enable-xcb,--disable-xcb,libxcb"
> diff --git a/meta/recipes-graphics/libepoxy/libepoxy_1.5.4.bb b/meta/recipes-graphics/libepoxy/libepoxy_1.5.4.bb
> index 0782c6ce35..6646ef79fe 100644
> --- a/meta/recipes-graphics/libepoxy/libepoxy_1.5.4.bb
> +++ b/meta/recipes-graphics/libepoxy/libepoxy_1.5.4.bb
> @@ -19,8 +19,6 @@ UPSTREAM_CHECK_URI = "https://github.com/anholt/libepoxy/releases"
>   inherit meson pkgconfig features_check
>   
>   REQUIRED_DISTRO_FEATURES = "opengl"
> -REQUIRED_DISTRO_FEATURES_class-native = ""
> -REQUIRED_DISTRO_FEATURES_class-nativesdk = ""
>   
>   PACKAGECONFIG[egl] = "-Degl=yes, -Degl=no, virtual/egl"
>   PACKAGECONFIG[x11] = "-Dglx=yes, -Dglx=no -Dx11=false, virtual/libx11 virtual/libgl"
> diff --git a/meta/recipes-graphics/virglrenderer/virglrenderer_0.8.2.bb b/meta/recipes-graphics/virglrenderer/virglrenderer_0.8.2.bb
> index 1046b8504f..29b12628d0 100644
> --- a/meta/recipes-graphics/virglrenderer/virglrenderer_0.8.2.bb
> +++ b/meta/recipes-graphics/virglrenderer/virglrenderer_0.8.2.bb
> @@ -22,5 +22,3 @@ inherit meson pkgconfig features_check
>   BBCLASSEXTEND = "native nativesdk"
>   
>   REQUIRED_DISTRO_FEATURES = "opengl"
> -REQUIRED_DISTRO_FEATURES_class-native = ""
> -REQUIRED_DISTRO_FEATURES_class-nativesdk = ""
> 
> 
> 
>