[PATCHv2 00/22] Enable accelerated OpenGL in qemu

[PATCHv2 00/22] Enable accelerated OpenGL in qemu

[Alexander Kanavin]

V2 changes: addressed feedback from the first review round

Why this? Why now?

1. I think we are heading towards a reality where some kind of working
GL is a 'must' for any kind of UI work.
2. Typically people build images and then transfer them to the NUC or
even target boards for testing - using qemu would be less awkward.
3. Current qemu configuration is basically useless here, as it only
provides a very slow software GL driver from mesa.

0. TLDR:

$ . oe-init-build-env build-virgl
$ bitbake core-image-sato-sdk
$ runqemu kvm gl
$$ run glxgears or any other GL-capable binary inside qemu

1. qemu is switched over to use gtk frontend. I simply couldn't get SDL 
frontend to work properly, it only displays a blank black window or doesn't 
start at all. Same thing happens with qemu binaries provided by Fedora and 
opensuse (Ubuntu's qemu lacks virgl support). Seems like SDL support has 
regressed.

2. While the components are built against the most minimum necessary 
mesa-native set (gbm, egl, dri with no drivers), libepoxy loads and uses the 
host GL implementation (through a chrpath hack). This is both to save build 
times, and because the host is likely to have a set of drivers more 
appropriate for the physical machine (e.g. proprietary nvidia stack, 
although I didn't test that).

3. I tested this with
- glamor X server
- weston compositor with drm backend (build core-image-weston, then edit 
  weston.ini in the image to use drm backed instead of fbdev).
- kmscube
- glxgears
- https://www.geeks3d.com/gputest/

The latter two show FPS that is similar to running them directly on the host.

4. Some things I am not sure about:

 - how much of a 'default' should this be for running qemu. It works for me, 
but other people might find it less stable compared to the existing 
sdl-vmware-swrast setup.

- what other tests and demos could be run

- how could this be tested on the autobuilder. I wrote an oe-selftest for 
this, but it does require an X session, and ability to create opengl 
contexts on the host.

The following changes since commit 1ee53881eea3a7ca4d4f6a5ca9c4c6e6488d2348:

  perl: fix yet another race failure (2019-01-14 17:38:24 +0000)

are available in the Git repository at:

  git://git.yoctoproject.org/poky-contrib akanavin/virgl-gtk
  http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=akanavin/virgl-gtk

Alexander Kanavin (22):
  gtk+3: enable native/nativesdk variant
  gtk+3: remove the gtk-icon-utils-native recipe
  shared-mime-info: update the database also in native builds
  pixbufcache.bbclass: remove a dependency loop introduced by enabling
    gtk+3-native
  meta: add native and nativesdk variants to various recipes to enable
    gtk+3-native/nativesdk
  libepoxy: enable native/nativesdk variants
  mesa: enable native and nativesdk variants
  virglrenderer: add a recipe
  qemu: enable virglrenderer and glx options for native/nativesdk builds
  qemu: drop --with-gtkabi option, as it is no longer supported
  mesa-gl: do not enable nativesdk variant to avoid clashes with main
    mesa recipe
  local.conf.sample: adjust the qemu config to enable gtk+ instead of
    sdl
  qemu: build target variant with gtk+, and nativesdk variant without
    sdl
  qemu: remove support for building against host sdl
  atk: disable gobject-introspection for nativesdk
  qemu: add a gettext-native dependency to gtk option
  libjpeg-turbo: fix nativesdk build in same way as native builds are
  qemu: add a patch to avoid a missing include error
  runqemu: add support for virgl GL acceleration
  runqemu: do not check for GL libraries
  qemu: add environment variable wrappers to make qemu look good with
    gtk frontend
  selftest: add a test for virgl GL acceleration

 meta-poky/conf/local.conf.sample              |  10 +-
 meta-selftest/lib/oeqa/runtime/cases/virgl.py |  17 +++
 meta/classes/pixbufcache.bbclass              |   2 +-
 meta/conf/machine/include/qemuboot-x86.inc    |   2 +-
 meta/lib/oeqa/selftest/cases/runtime_test.py  |  19 ++++
 meta/recipes-devtools/qemu/qemu.inc           |  38 ++++---
 .../qemu/0001-Add-a-missing-X11-include.patch |  23 ++++
 meta/recipes-devtools/qemu/qemu_3.1.0.bb      |   1 +
 .../gdk-pixbuf/gdk-pixbuf_2.36.11.bb          |   2 +-
 .../gnome/adwaita-icon-theme_3.28.0.bb        |   2 +
 meta/recipes-gnome/gtk+/gtk+3.inc             |  31 +++++-
 .../gtk+/gtk-icon-utils-native_3.22.30.bb     |  63 -----------
 ...endency-from-gtk-encode-symbolic-svg.patch | 102 ------------------
 .../hicolor-icon-theme_0.17.bb                |   2 +
 meta/recipes-graphics/cairo/cairo_1.14.12.bb  |   2 +-
 .../harfbuzz/harfbuzz_2.2.0.bb                |   2 +-
 .../jpeg/libjpeg-turbo_2.0.1.bb               |   3 +-
 .../libepoxy/libepoxy_1.5.3.bb                |  16 +++
 meta/recipes-graphics/mesa/mesa-gl_18.1.9.bb  |   2 +
 meta/recipes-graphics/mesa/mesa.inc           |  12 ++-
 meta/recipes-graphics/pango/pango_1.42.4.bb   |   2 +-
 .../ttf-fonts/liberation-fonts_2.00.1.bb      |   2 +
 .../virglrenderer/virglrenderer_git.bb        |  17 +++
 .../xorg-lib/libxcomposite_0.4.4.bb           |   2 +-
 .../xorg-lib/libxdamage_1.1.4.bb              |   2 +-
 meta/recipes-graphics/xorg-lib/libxi_1.7.9.bb |   2 +
 .../xorg-lib/libxtst_1.2.3.bb                 |   1 +
 .../recipes-support/atk/at-spi2-atk_2.30.0.bb |   2 +
 .../atk/at-spi2-core_2.30.0.bb                |   1 +
 meta/recipes-support/atk/atk_2.30.0.bb        |   4 +-
 .../shared-mime-info/shared-mime-info.inc     |   2 +
 meta/recipes-support/vte/vte_0.52.2.bb        |   2 +
 scripts/runqemu                               |  43 ++------
 33 files changed, 200 insertions(+), 233 deletions(-)
 create mode 100644 meta-selftest/lib/oeqa/runtime/cases/virgl.py
 create mode 100644 meta/recipes-devtools/qemu/qemu/0001-Add-a-missing-X11-include.patch
 delete mode 100644 meta/recipes-gnome/gtk+/gtk-icon-utils-native_3.22.30.bb
 delete mode 100644 meta/recipes-gnome/gtk+/gtk-icon-utils/Remove-Gdk-dependency-from-gtk-encode-symbolic-svg.patch
 create mode 100644 meta/recipes-graphics/virglrenderer/virglrenderer_git.bb

-- 
2.17.1

[PATCHv2 01/22] gtk+3: enable native/nativesdk variant

[Alexander Kanavin]

Host-assisted GL in Qemu in theory works with both SDL
and GTK; in practice SDL shows an empty screen. This
prepares the switchover of graphical qemu to use
native gtk, which also provides a neat set of menus to
control the emulator.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-gnome/gtk+/gtk+3.inc | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-gnome/gtk+/gtk+3.inc b/meta/recipes-gnome/gtk+/gtk+3.inc
index 519a9840f42..e76fe17776b 100644
--- a/meta/recipes-gnome/gtk+/gtk+3.inc
+++ b/meta/recipes-gnome/gtk+/gtk+3.inc
@@ -12,6 +12,8 @@ LICENSE = "LGPLv2 & LGPLv2+ & LGPLv2.1+"
 
 inherit autotools gettext pkgconfig gtk-doc update-alternatives gtk-immodules-cache gsettings distro_features_check gobject-introspection
 
+BBCLASSEXTEND = "native nativesdk"
+
 # versions >= 3.90 are development versions, otherwise like upstream-version-is-even
 UPSTREAM_CHECK_REGEX = "[^\d\.](?P<pver>3\.([1-8]?[02468])+(\.\d+)+)\.tar"
 
@@ -51,14 +53,27 @@ PACKAGECONFIG[glx] = "--enable-glx,--disable-glx,,libgl"
 PACKAGECONFIG[wayland] = "--enable-wayland-backend,--disable-wayland-backend,wayland wayland-protocols libxkbcommon virtual/mesa wayland-native"
 PACKAGECONFIG[cups] = "--enable-cups,--disable-cups,cups"
 
-do_install_append() {
-	mv ${D}${bindir}/gtk-update-icon-cache ${D}${bindir}/gtk-update-icon-cache-3.0
+prepare_gtk_scripts() {
+    mv ${D}${bindir}/gtk-update-icon-cache ${D}${bindir}/gtk-update-icon-cache-3.0
 
     # duplicate gtk-query-immodules for post install script update_gtk_immodules_cache
     mkdir -p ${D}${libexecdir}
     ln ${D}${bindir}/gtk-query-immodules-3.0 ${D}${libexecdir}/${MLPREFIX}gtk-query-immodules-3.0
 }
 
+do_install_append_class-target() {
+    prepare_gtk_scripts
+}
+
+do_install_append_class-nativesdk() {
+    prepare_gtk_scripts
+}
+
+do_install_append_class-native() {
+    # provided by gtk-icon-utils-native
+    rm ${D}${bindir}/gtk-encode-symbolic-svg
+}
+
 PACKAGES =+ "${PN}-demo"
 LIBV = "3.0.0"
 
@@ -104,6 +119,15 @@ GTKBASE_RRECOMMENDS ?= "liberation-fonts \
                         shared-mime-info \
                         adwaita-icon-theme-symbolic \
                         "
+
+GTKBASE_RRECOMMENDS_class-native ?= "\
+                        gdk-pixbuf-loader-png \
+                        gdk-pixbuf-loader-jpeg \
+                        gdk-pixbuf-loader-gif \
+                        gdk-pixbuf-loader-xpm \
+                        shared-mime-info \
+                        "
+
 GTKGLIBC_RRECOMMENDS ?= "${GTKBASE_RRECOMMENDS} glibc-gconv-iso8859-1"
 
 RRECOMMENDS_${PN} = "${GTKBASE_RRECOMMENDS}"
-- 
2.17.1

[PATCHv2 02/22] gtk+3: remove the gtk-icon-utils-native recipe

[Alexander Kanavin]

As we are now build native gtk+3, it already provides the necessary utilities.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-gnome/gtk+/gtk+3.inc             |   7 +-
 .../gtk+/gtk-icon-utils-native_3.22.30.bb     |  63 -----------
 ...endency-from-gtk-encode-symbolic-svg.patch | 102 ------------------
 3 files changed, 5 insertions(+), 167 deletions(-)
 delete mode 100644 meta/recipes-gnome/gtk+/gtk-icon-utils-native_3.22.30.bb
 delete mode 100644 meta/recipes-gnome/gtk+/gtk-icon-utils/Remove-Gdk-dependency-from-gtk-encode-symbolic-svg.patch

diff --git a/meta/recipes-gnome/gtk+/gtk+3.inc b/meta/recipes-gnome/gtk+/gtk+3.inc
index e76fe17776b..a4fa42a4de0 100644
--- a/meta/recipes-gnome/gtk+/gtk+3.inc
+++ b/meta/recipes-gnome/gtk+/gtk+3.inc
@@ -70,10 +70,13 @@ do_install_append_class-nativesdk() {
 }
 
 do_install_append_class-native() {
-    # provided by gtk-icon-utils-native
-    rm ${D}${bindir}/gtk-encode-symbolic-svg
+        create_wrapper ${D}/${bindir}/gtk-update-icon-cache \
+                GDK_PIXBUF_MODULE_FILE=${STAGING_LIBDIR_NATIVE}/gdk-pixbuf-2.0/2.10.0/loaders.cache
+        create_wrapper ${D}/${bindir}/gtk-encode-symbolic-svg \
+                GDK_PIXBUF_MODULE_FILE=${STAGING_LIBDIR_NATIVE}/gdk-pixbuf-2.0/2.10.0/loaders.cache
 }
 
+PROVIDES += "gtk-icon-utils"
 PACKAGES =+ "${PN}-demo"
 LIBV = "3.0.0"
 
diff --git a/meta/recipes-gnome/gtk+/gtk-icon-utils-native_3.22.30.bb b/meta/recipes-gnome/gtk+/gtk-icon-utils-native_3.22.30.bb
deleted file mode 100644
index 28e7a312d28..00000000000
--- a/meta/recipes-gnome/gtk+/gtk-icon-utils-native_3.22.30.bb
+++ /dev/null
@@ -1,63 +0,0 @@
-SUMMARY = "Native icon utils for GTK+"
-DESCRIPTION = "gtk-update-icon-cache and gtk-encode-symbolic-svg built from GTK+ natively, for build time and on-host postinst script execution."
-SECTION = "libs"
-
-DEPENDS = "glib-2.0-native gdk-pixbuf-native librsvg-native"
-
-LICENSE = "LGPLv2 & LGPLv2+ & LGPLv2.1+"
-
-MAJ_VER = "${@oe.utils.trim_version("${PV}", 2)}"
-
-SRC_URI = "http://ftp.gnome.org/pub/gnome/sources/gtk+/${MAJ_VER}/gtk+-${PV}.tar.xz \
-          file://Remove-Gdk-dependency-from-gtk-encode-symbolic-svg.patch"
-SRC_URI[md5sum] = "61e60dc073e0a6893c72043d20579dc0"
-SRC_URI[sha256sum] = "a1a4a5c12703d4e1ccda28333b87ff462741dc365131fbc94c218ae81d9a6567"
-
-LIC_FILES_CHKSUM = "file://COPYING;md5=5f30f0716dfdd0d91eb439ebec522ec2 \
-                    file://gtk/gtk.h;endline=25;md5=1d8dc0fccdbfa26287a271dce88af737 \
-                    file://gdk/gdk.h;endline=25;md5=c920ce39dc88c6f06d3e7c50e08086f2 \
-                    file://tests/testgtk.c;endline=25;md5=cb732daee1d82af7a2bf953cf3cf26f1"
-
-S = "${WORKDIR}/gtk+-${PV}"
-
-inherit pkgconfig native
-
-# versions >= 3.90 are development versions, otherwise like upstream-version-is-even
-UPSTREAM_CHECK_REGEX = "[^\d\.](?P<pver>3\.([1-8]?[02468])+(\.\d+)+)\.tar"
-
-PKG_CONFIG_FOR_BUILD = "${STAGING_BINDIR_NATIVE}/pkg-config-native"
-
-do_configure() {
-	# Quite ugly but defines enough to compile the tools.
-	if ! test -f gtk/config.h; then
-		echo "#define GETTEXT_PACKAGE \"gtk30\"" >> gtk/config.h
-		echo "#define HAVE_UNISTD_H 1" >> gtk/config.h
-		echo "#define HAVE_FTW_H 1" >> gtk/config.h
-	fi
-	if ! test -f gdk/config.h; then
-		touch gdk/config.h
-	fi
-}
-
-do_compile() {
-	${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS} \
-		${S}/gtk/updateiconcache.c \
-		$(${PKG_CONFIG_FOR_BUILD} --cflags --libs gdk-pixbuf-2.0) \
-		-o gtk-update-icon-cache
-
-	${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS} \
-		${S}/gtk/encodesymbolic.c \
-		$(${PKG_CONFIG_FOR_BUILD} --cflags --libs gio-2.0 gdk-pixbuf-2.0) \
-		-o gtk-encode-symbolic-svg
-}
-
-do_install() {
-	install -d ${D}${bindir}
-	install -m 0755 ${B}/gtk-update-icon-cache ${D}${bindir}
-	install -m 0755 ${B}/gtk-encode-symbolic-svg ${D}${bindir}
-
-	create_wrapper ${D}/${bindir}/gtk-update-icon-cache \
-		GDK_PIXBUF_MODULE_FILE=${STAGING_LIBDIR_NATIVE}/gdk-pixbuf-2.0/2.10.0/loaders.cache
-	create_wrapper ${D}/${bindir}/gtk-encode-symbolic-svg \
-		GDK_PIXBUF_MODULE_FILE=${STAGING_LIBDIR_NATIVE}/gdk-pixbuf-2.0/2.10.0/loaders.cache
-}
diff --git a/meta/recipes-gnome/gtk+/gtk-icon-utils/Remove-Gdk-dependency-from-gtk-encode-symbolic-svg.patch b/meta/recipes-gnome/gtk+/gtk-icon-utils/Remove-Gdk-dependency-from-gtk-encode-symbolic-svg.patch
deleted file mode 100644
index 237f803755f..00000000000
--- a/meta/recipes-gnome/gtk+/gtk-icon-utils/Remove-Gdk-dependency-from-gtk-encode-symbolic-svg.patch
+++ /dev/null
@@ -1,102 +0,0 @@
-From 4d09ff324419fe4e671233044e424378da53969b Mon Sep 17 00:00:00 2001
-From: Jussi Kukkonen <jussi.kukkonen@intel.com>
-Date: Tue, 9 Jun 2015 14:20:30 +0300
-Subject: [PATCH] Remove Gdk-dependency from gtk-encode-symbolic-svg
-
-Building gtk-encode-symbolic-svg without building Gdk is useful
-as only the icon tools are needed on the native build: this makes
-native build much faster and requires much less dependencies.
-
-Upstream-Status: Pending
-
-Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
----
- gtk/encodesymbolic.c | 36 ++++++++++--------------------------
- 1 file changed, 10 insertions(+), 26 deletions(-)
-
-diff --git a/gtk/encodesymbolic.c b/gtk/encodesymbolic.c
-index 9f7d015..1f07563 100644
---- a/gtk/encodesymbolic.c
-+++ b/gtk/encodesymbolic.c
-@@ -19,7 +19,6 @@
- 
- #include <glib.h>
- #include <gdk-pixbuf/gdk-pixdata.h>
--#include <gdk/gdk.h>
- #include <glib/gi18n.h>
- 
- #ifdef HAVE_UNISTD_H
-@@ -43,30 +42,18 @@ static GdkPixbuf *
- load_symbolic_svg (char *file_data, gsize file_len,
-                    int width,
-                    int height,
--                   const GdkRGBA  *fg,
--                   const GdkRGBA  *success_color,
--                   const GdkRGBA  *warning_color,
--                   const GdkRGBA  *error_color,
-+                   const char *css_fg,
-+                   const char *css_success,
-+                   const char *css_warning,
-+                   const char *css_error,
-                    GError        **error)
- {
-   GInputStream *stream;
-   GdkPixbuf *pixbuf;
--  gchar *css_fg;
--  gchar *css_success;
--  gchar *css_warning;
--  gchar *css_error;
-   gchar *data;
-   gchar *svg_width, *svg_height;
-   gchar *escaped_file_data;
- 
--  css_fg = gdk_rgba_to_string (fg);
--
--  css_success = css_warning = css_error = NULL;
--
--  css_warning = gdk_rgba_to_string (warning_color);
--  css_error = gdk_rgba_to_string (error_color);
--  css_success = gdk_rgba_to_string (success_color);
--
-   /* Fetch size from the original icon */
-   stream = g_memory_input_stream_new_from_data (file_data, file_len, NULL);
-   pixbuf = gdk_pixbuf_new_from_stream (stream, NULL, error);
-@@ -105,10 +92,6 @@ load_symbolic_svg (char *file_data, gsize file_len,
-                       "</svg>",
-                       NULL);
-   g_free (escaped_file_data);
--  g_free (css_fg);
--  g_free (css_warning);
--  g_free (css_error);
--  g_free (css_success);
-   g_free (svg_width);
-   g_free (svg_height);
- 
-@@ -167,7 +150,8 @@ make_symbolic_pixbuf (char *file,
-                       GError        **error)
- 
- {
--  GdkRGBA r = { 1,0,0,1}, g = {0,1,0,1};
-+  const char r[] = "rgba(255,0,0,1)";
-+  const char g[] = "rgba(0,255,0,1)";
-   GdkPixbuf *loaded;
-   GdkPixbuf *pixbuf;
-   int plane;
-@@ -196,10 +180,10 @@ make_symbolic_pixbuf (char *file,
-        * the "rest", as all color fractions should add up to 1.
-        */
-       loaded = load_symbolic_svg (file_data, file_len, width, height,
--                                  &g,
--                                  plane == 0 ? &r : &g,
--                                  plane == 1 ? &r : &g,
--                                  plane == 2 ? &r : &g,
-+                                  g,
-+                                  plane == 0 ? r : g,
-+                                  plane == 1 ? r : g,
-+                                  plane == 2 ? r : g,
-                                   error);
-       if (loaded == NULL)
-         return NULL;
--- 
-2.1.4
-
-- 
2.17.1

[PATCHv2 03/22] shared-mime-info: update the database also in native builds

[Alexander Kanavin]

Otherwise glib-compile-resources fails when building gtk+3-native.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-support/shared-mime-info/shared-mime-info.inc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-support/shared-mime-info/shared-mime-info.inc b/meta/recipes-support/shared-mime-info/shared-mime-info.inc
index 344da7ea77c..3fe1a445b0c 100644
--- a/meta/recipes-support/shared-mime-info/shared-mime-info.inc
+++ b/meta/recipes-support/shared-mime-info/shared-mime-info.inc
@@ -30,6 +30,8 @@ do_install () {
 
 do_install_class-native () {
 	autotools_do_install
+
+	${B}/update-mime-database ${D}${datadir}/mime
 }
 
 BBCLASSEXTEND = "native nativesdk"
-- 
2.17.1

[PATCHv2 04/22] pixbufcache.bbclass: remove a dependency loop introduced by enabling gtk+3-native

[Alexander Kanavin]

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/classes/pixbufcache.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/pixbufcache.bbclass b/meta/classes/pixbufcache.bbclass
index 3378ff2c806..fb50cd49659 100644
--- a/meta/classes/pixbufcache.bbclass
+++ b/meta/classes/pixbufcache.bbclass
@@ -3,7 +3,7 @@
 # packages.
 #
 
-DEPENDS += "qemu-native"
+DEPENDS_append_class-target = " qemu-native"
 inherit qemu
 
 PIXBUF_PACKAGES ??= "${PN}"
-- 
2.17.1

[PATCHv2 05/22] meta: add native and nativesdk variants to various recipes to enable gtk+3-native/nativesdk

[Alexander Kanavin]

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-gnome/gdk-pixbuf/gdk-pixbuf_2.36.11.bb             | 2 +-
 meta/recipes-gnome/gnome/adwaita-icon-theme_3.28.0.bb           | 2 ++
 .../recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_0.17.bb | 2 ++
 meta/recipes-graphics/cairo/cairo_1.14.12.bb                    | 2 +-
 meta/recipes-graphics/harfbuzz/harfbuzz_2.2.0.bb                | 2 +-
 meta/recipes-graphics/jpeg/libjpeg-turbo_2.0.1.bb               | 2 +-
 meta/recipes-graphics/pango/pango_1.42.4.bb                     | 2 +-
 meta/recipes-graphics/ttf-fonts/liberation-fonts_2.00.1.bb      | 2 ++
 meta/recipes-graphics/xorg-lib/libxcomposite_0.4.4.bb           | 2 +-
 meta/recipes-graphics/xorg-lib/libxdamage_1.1.4.bb              | 2 +-
 meta/recipes-graphics/xorg-lib/libxi_1.7.9.bb                   | 2 ++
 meta/recipes-graphics/xorg-lib/libxtst_1.2.3.bb                 | 1 +
 meta/recipes-support/atk/at-spi2-atk_2.30.0.bb                  | 2 ++
 meta/recipes-support/atk/at-spi2-core_2.30.0.bb                 | 1 +
 meta/recipes-support/atk/atk_2.30.0.bb                          | 2 +-
 meta/recipes-support/vte/vte_0.52.2.bb                          | 2 ++
 16 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/meta/recipes-gnome/gdk-pixbuf/gdk-pixbuf_2.36.11.bb b/meta/recipes-gnome/gdk-pixbuf/gdk-pixbuf_2.36.11.bb
index 99c84c6dda4..bf202ef8609 100644
--- a/meta/recipes-gnome/gdk-pixbuf/gdk-pixbuf_2.36.11.bb
+++ b/meta/recipes-gnome/gdk-pixbuf/gdk-pixbuf_2.36.11.bb
@@ -99,4 +99,4 @@ do_install_append_class-native() {
 		GDK_PIXBUF_MODULE_FILE=${STAGING_LIBDIR_NATIVE}/gdk-pixbuf-2.0/${LIBV}/loaders.cache \
 		GDK_PIXBUF_MODULEDIR=${STAGING_LIBDIR_NATIVE}/gdk-pixbuf-2.0/${LIBV}/loaders
 }
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-gnome/gnome/adwaita-icon-theme_3.28.0.bb b/meta/recipes-gnome/gnome/adwaita-icon-theme_3.28.0.bb
index 40dd35ba306..7102a895955 100644
--- a/meta/recipes-gnome/gnome/adwaita-icon-theme_3.28.0.bb
+++ b/meta/recipes-gnome/gnome/adwaita-icon-theme_3.28.0.bb
@@ -42,3 +42,5 @@ FILES_${PN}-hires = "${prefix}/share/icons/Adwaita/256x256/ \
                      ${prefix}/share/icons/Adwaita/512x512/"
 FILES_${PN} = "${prefix}/share/icons/Adwaita/ \
                ${prefix}/share/pkgconfig/adwaita-icon-theme.pc"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_0.17.bb b/meta/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_0.17.bb
index 7064b1942d4..fb8033448d8 100644
--- a/meta/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_0.17.bb
+++ b/meta/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_0.17.bb
@@ -12,3 +12,5 @@ SRC_URI[sha256sum] = "317484352271d18cbbcfac3868eab798d67fff1b8402e740baa6ff41d5
 inherit allarch autotools
 
 FILES_${PN} += "${datadir}/icons"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-graphics/cairo/cairo_1.14.12.bb b/meta/recipes-graphics/cairo/cairo_1.14.12.bb
index 18b947948a3..ad6745f60dc 100644
--- a/meta/recipes-graphics/cairo/cairo_1.14.12.bb
+++ b/meta/recipes-graphics/cairo/cairo_1.14.12.bb
@@ -84,4 +84,4 @@ FILES_${PN}-script-interpreter = "${libdir}/libcairo-script-interpreter.so.*"
 FILES_${PN}-perf-utils = "${bindir}/cairo-trace* ${libdir}/cairo/*.la ${libdir}/cairo/libcairo-trace.so.*"
 FILES_${PN}-dev += "${libdir}/cairo/*.so"
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-graphics/harfbuzz/harfbuzz_2.2.0.bb b/meta/recipes-graphics/harfbuzz/harfbuzz_2.2.0.bb
index 3b1e6a8181a..b62082f53d8 100644
--- a/meta/recipes-graphics/harfbuzz/harfbuzz_2.2.0.bb
+++ b/meta/recipes-graphics/harfbuzz/harfbuzz_2.2.0.bb
@@ -37,4 +37,4 @@ FILES_${PN}-icu-dev = "${libdir}/libharfbuzz-icu.la \
                        ${libdir}/pkgconfig/harfbuzz-icu.pc \
 "
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-graphics/jpeg/libjpeg-turbo_2.0.1.bb b/meta/recipes-graphics/jpeg/libjpeg-turbo_2.0.1.bb
index 72706be674f..d9d877dc0df 100644
--- a/meta/recipes-graphics/jpeg/libjpeg-turbo_2.0.1.bb
+++ b/meta/recipes-graphics/jpeg/libjpeg-turbo_2.0.1.bb
@@ -53,4 +53,4 @@ FILES_jpeg-tools = "${bindir}/*"
 DESCRIPTION_libturbojpeg = "A SIMD-accelerated JPEG codec which provides only TurboJPEG APIs"
 FILES_libturbojpeg = "${libdir}/libturbojpeg.so.*"
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-graphics/pango/pango_1.42.4.bb b/meta/recipes-graphics/pango/pango_1.42.4.bb
index 22fe3af15d7..a09f7a8e701 100644
--- a/meta/recipes-graphics/pango/pango_1.42.4.bb
+++ b/meta/recipes-graphics/pango/pango_1.42.4.bb
@@ -42,4 +42,4 @@ RDEPENDS_${PN}-ptest += "liberation-fonts cantarell-fonts"
 RPROVIDES_${PN} += "pango-modules pango-module-indic-lang \
                     pango-module-basic-fc pango-module-arabic-lang"
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-graphics/ttf-fonts/liberation-fonts_2.00.1.bb b/meta/recipes-graphics/ttf-fonts/liberation-fonts_2.00.1.bb
index 412da48725e..f5df9efa3b7 100644
--- a/meta/recipes-graphics/ttf-fonts/liberation-fonts_2.00.1.bb
+++ b/meta/recipes-graphics/ttf-fonts/liberation-fonts_2.00.1.bb
@@ -37,3 +37,5 @@ do_install () {
 
 PACKAGES = "${PN}"
 FILES_${PN} += "${sysconfdir} ${datadir}"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-graphics/xorg-lib/libxcomposite_0.4.4.bb b/meta/recipes-graphics/xorg-lib/libxcomposite_0.4.4.bb
index 73e29484047..5e26fca7cd5 100644
--- a/meta/recipes-graphics/xorg-lib/libxcomposite_0.4.4.bb
+++ b/meta/recipes-graphics/xorg-lib/libxcomposite_0.4.4.bb
@@ -16,7 +16,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=3f2907aad541f6f226fbc58cc1b3cdf1"
 
 DEPENDS += " xorgproto virtual/libx11 libxfixes libxext"
 PROVIDES = "xcomposite"
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
 
 PE = "1"
 
diff --git a/meta/recipes-graphics/xorg-lib/libxdamage_1.1.4.bb b/meta/recipes-graphics/xorg-lib/libxdamage_1.1.4.bb
index 6d6ffadf209..530da0569c5 100644
--- a/meta/recipes-graphics/xorg-lib/libxdamage_1.1.4.bb
+++ b/meta/recipes-graphics/xorg-lib/libxdamage_1.1.4.bb
@@ -18,7 +18,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=9fe101f30dd24134cf43146863241868"
 
 DEPENDS += "virtual/libx11 xorgproto libxfixes"
 PROVIDES = "xdamage"
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
 
 PE = "1"
 
diff --git a/meta/recipes-graphics/xorg-lib/libxi_1.7.9.bb b/meta/recipes-graphics/xorg-lib/libxi_1.7.9.bb
index 08381d9c4d5..ab49cdba3fb 100644
--- a/meta/recipes-graphics/xorg-lib/libxi_1.7.9.bb
+++ b/meta/recipes-graphics/xorg-lib/libxi_1.7.9.bb
@@ -20,3 +20,5 @@ XORG_PN = "libXi"
 SRC_URI[md5sum] = "1f0f2719c020655a60aee334ddd26d67"
 SRC_URI[sha256sum] = "c2e6b8ff84f9448386c1b5510a5cf5a16d788f76db018194dacdc200180faf45"
 
+BBCLASSEXTEND = "native nativesdk"
+
diff --git a/meta/recipes-graphics/xorg-lib/libxtst_1.2.3.bb b/meta/recipes-graphics/xorg-lib/libxtst_1.2.3.bb
index 266bd1ca59c..7837f69d38b 100644
--- a/meta/recipes-graphics/xorg-lib/libxtst_1.2.3.bb
+++ b/meta/recipes-graphics/xorg-lib/libxtst_1.2.3.bb
@@ -19,3 +19,4 @@ XORG_PN = "libXtst"
 SRC_URI[md5sum] = "ef8c2c1d16a00bd95b9fdcef63b8a2ca"
 SRC_URI[sha256sum] = "4655498a1b8e844e3d6f21f3b2c4e2b571effb5fd83199d428a6ba7ea4bf5204"
 
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-support/atk/at-spi2-atk_2.30.0.bb b/meta/recipes-support/atk/at-spi2-atk_2.30.0.bb
index eb4be6b6d86..2244797071f 100644
--- a/meta/recipes-support/atk/at-spi2-atk_2.30.0.bb
+++ b/meta/recipes-support/atk/at-spi2-atk_2.30.0.bb
@@ -18,3 +18,5 @@ PACKAGES =+ "${PN}-gnome ${PN}-gtk2"
 
 FILES_${PN}-gnome = "${libdir}/gnome-settings-daemon-3.0/gtk-modules"
 FILES_${PN}-gtk2 = "${libdir}/gtk-2.0/modules/libatk-bridge.*"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-support/atk/at-spi2-core_2.30.0.bb b/meta/recipes-support/atk/at-spi2-core_2.30.0.bb
index d7ea9be87fe..fe8f9955822 100644
--- a/meta/recipes-support/atk/at-spi2-core_2.30.0.bb
+++ b/meta/recipes-support/atk/at-spi2-core_2.30.0.bb
@@ -37,3 +37,4 @@ FILES_${PN} += "${datadir}/dbus-1/services/*.service \
                 ${datadir}/defaults/at-spi2 \
                 ${systemd_user_unitdir}/at-spi-dbus-bus.service \
                 "
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-support/atk/atk_2.30.0.bb b/meta/recipes-support/atk/atk_2.30.0.bb
index c950862b6f0..481f8e89a13 100644
--- a/meta/recipes-support/atk/atk_2.30.0.bb
+++ b/meta/recipes-support/atk/atk_2.30.0.bb
@@ -33,5 +33,5 @@ SRC_URI_append = " \
 SRC_URI[archive.md5sum] = "769c85005d392ad17ffbc063f2d26454"
 SRC_URI[archive.sha256sum] = "dd4d90d4217f2a0c1fee708a555596c2c19d26fef0952e1ead1938ab632c027b"
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
 
diff --git a/meta/recipes-support/vte/vte_0.52.2.bb b/meta/recipes-support/vte/vte_0.52.2.bb
index 7324c9c63d5..62fb5288fa9 100644
--- a/meta/recipes-support/vte/vte_0.52.2.bb
+++ b/meta/recipes-support/vte/vte_0.52.2.bb
@@ -44,3 +44,5 @@ EXTRA_OEMAKE_class-target = "LIBTOOL=${STAGING_BINDIR_CROSS}/${HOST_SYS}-libtool
 
 PACKAGES =+ "libvte"
 FILES_libvte = "${libdir}/*.so.* ${libdir}/girepository-1.0/*"
+
+BBCLASSEXTEND = "native nativesdk"
-- 
2.17.1

[PATCHv2 06/22] libepoxy: enable native/nativesdk variants

[Alexander Kanavin]

libepoxy is a requirement of virglrenderer. Note that we strip
RPATH from the library, as this allows fall-through to the host
GL implementation, instead of attempting (and failing) to use
mesa-native.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-graphics/libepoxy/libepoxy_1.5.3.bb | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/meta/recipes-graphics/libepoxy/libepoxy_1.5.3.bb b/meta/recipes-graphics/libepoxy/libepoxy_1.5.3.bb
index 92f644c039d..dd706a96063 100644
--- a/meta/recipes-graphics/libepoxy/libepoxy_1.5.3.bb
+++ b/meta/recipes-graphics/libepoxy/libepoxy_1.5.3.bb
@@ -14,9 +14,25 @@ UPSTREAM_CHECK_URI = "https://github.com/anholt/libepoxy/releases"
 inherit meson pkgconfig distro_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, virtual/libx11 virtual/libgl"
 PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)} egl"
 
 EXTRA_OEMESON += "-Dtests=false"
+
+PACKAGECONFIG_class-native = "egl"
+PACKAGECONFIG_class-nativesdk = "egl"
+
+BBCLASSEXTEND = "native nativesdk"
+
+# This will ensure that dlopen will attempt only GL libraries provided by host
+do_install_append_class-native() {
+	chrpath --delete ${D}${libdir}/*.so
+}
+
+do_install_append_class-nativesdk() {
+	chrpath --delete ${D}${libdir}/*.so
+}
-- 
2.17.1

[PATCHv2 07/22] mesa: enable native and nativesdk variants

[Alexander Kanavin]

Note that only the most minimal necessary subset of mesa is built;
particularly we don't build any drivers as that is offloaded
to the GL implementation provided by the host.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-graphics/mesa/mesa.inc | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
index 0cc0a82de49..37ca5e39c2d 100644
--- a/meta/recipes-graphics/mesa/mesa.inc
+++ b/meta/recipes-graphics/mesa/mesa.inc
@@ -26,7 +26,9 @@ PROVIDES = " \
 
 inherit autotools pkgconfig python3native gettext distro_features_check
 
-ANY_OF_DISTRO_FEATURES = "opengl vulkan"
+BBCLASSEXTEND = "native nativesdk"
+
+ANY_OF_DISTRO_FEATURES_class-target = "opengl vulkan"
 
 PLATFORMS ??= "${@bb.utils.filter('PACKAGECONFIG', 'x11 wayland', d)} \
                ${@bb.utils.contains('PACKAGECONFIG', 'gbm', 'drm', '', d)} \
@@ -42,11 +44,13 @@ EXTRA_OECONF = "--enable-shared-glapi \
                 --with-llvm-prefix=${STAGING_LIBDIR}/llvm${MESA_LLVM_RELEASE} \
                 --with-platforms='${PLATFORMS}'"
 
-PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'wayland vulkan', d)} \
-                   ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'opengl egl gles gbm dri', '', d)} \
+PACKAGECONFIG_class-target ??= "${@bb.utils.filter('DISTRO_FEATURES', 'wayland vulkan', d)} \
+                   ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'opengl egl gles gbm dri gallium', '', d)} \
                    ${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'x11 dri3', '', d)} \
                    ${@bb.utils.contains('DISTRO_FEATURES', 'x11 vulkan', 'dri3', '', d)} \
 		   "
+PACKAGECONFIG_class-native ?= "gbm dri-native egl"
+PACKAGECONFIG_class-nativesdk ?= "gbm dri-native egl"
 
 # "gbm" requires "dri", "opengl"
 PACKAGECONFIG[gbm] = "--enable-gbm,--disable-gbm"
@@ -62,6 +66,8 @@ DRIDRIVERS_append_x86 = ",radeon,r200,nouveau,i965,i915"
 DRIDRIVERS_append_x86-64 = ",radeon,r200,nouveau,i965,i915"
 # "dri" requires "opengl"
 PACKAGECONFIG[dri] = "--enable-dri --with-dri-drivers=${DRIDRIVERS}, --disable-dri, xorgproto libdrm"
+# On the native builds we use host's dri drivers
+PACKAGECONFIG[dri-native] = "--enable-dri, , xorgproto libdrm"
 PACKAGECONFIG[dri3] = "--enable-dri3, --disable-dri3, xorgproto libxshmfence"
 
 # Vulkan drivers need dri3 enabled
-- 
2.17.1

[PATCHv2 08/22] virglrenderer: add a recipe

[Alexander Kanavin]

This component enables hardware-accelerated GL inside QEMU guests.
For more information, see here:

https://lwn.net/Articles/767970/
https://www.collabora.com/news-and-blog/blog/2018/02/12/virtualizing-gpu-access/
https://www.collabora.com/news-and-blog/blog/2018/05/09/gpu-virtualization-update/

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 .../virglrenderer/virglrenderer_git.bb          | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 meta/recipes-graphics/virglrenderer/virglrenderer_git.bb

diff --git a/meta/recipes-graphics/virglrenderer/virglrenderer_git.bb b/meta/recipes-graphics/virglrenderer/virglrenderer_git.bb
new file mode 100644
index 00000000000..60ab256aae7
--- /dev/null
+++ b/meta/recipes-graphics/virglrenderer/virglrenderer_git.bb
@@ -0,0 +1,17 @@
+SUMMARY = "VirGL virtual OpenGL renderer"
+HOMEPAGE = "https://virgil3d.github.io/"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://COPYING;md5=c81c08eeefd9418fca8f88309a76db10"
+
+DEPENDS = "libdrm mesa libepoxy"
+PV = "0.7.0"
+SRCREV = "402c228861c9893f64cffbbcb4cb23044b8c721c"
+SRC_URI = "git://anongit.freedesktop.org/virglrenderer"
+
+S = "${WORKDIR}/git"
+
+inherit autotools pkgconfig
+
+BBCLASSEXTEND = "native nativesdk"
+
-- 
2.17.1

[PATCHv2 09/22] qemu: enable virglrenderer and glx options for native/nativesdk builds

[Alexander Kanavin]

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-devtools/qemu/qemu.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index b05c1cee9eb..f943b9ee5a2 100644
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -74,8 +74,8 @@ PACKAGECONFIG ??= " \
     fdt sdl kvm \
     ${@bb.utils.filter('DISTRO_FEATURES', 'alsa xen', d)} \
 "
-PACKAGECONFIG_class-native ??= "fdt alsa kvm"
-PACKAGECONFIG_class-nativesdk ??= "fdt sdl kvm"
+PACKAGECONFIG_class-native ??= "fdt alsa kvm virglrenderer glx"
+PACKAGECONFIG_class-nativesdk ??= "fdt sdl kvm virglrenderer glx"
 
 # Handle distros such as CentOS 5 32-bit that do not have kvm support
 PACKAGECONFIG_class-native_remove = "${@'kvm' if not os.path.exists('/usr/include/linux/kvm.h') else ''}"
-- 
2.17.1

[PATCHv2 10/22] qemu: drop --with-gtkabi option, as it is no longer supported

[Alexander Kanavin]

Recent qemu versions support gtk+3 only.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-devtools/qemu/qemu.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index f943b9ee5a2..6db1facc9a5 100644
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -95,7 +95,7 @@ PACKAGECONFIG[vnc-png] = "--enable-vnc --enable-vnc-png,--disable-vnc-png,libpng
 PACKAGECONFIG[libcurl] = "--enable-curl,--disable-curl,libcurl,"
 PACKAGECONFIG[nss] = "--enable-smartcard,--disable-smartcard,nss,"
 PACKAGECONFIG[curses] = "--enable-curses,--disable-curses,ncurses,"
-PACKAGECONFIG[gtk+] = "--enable-gtk --with-gtkabi=3.0 --enable-vte,--disable-gtk --disable-vte,gtk+3 vte"
+PACKAGECONFIG[gtk+] = "--enable-gtk --enable-vte,--disable-gtk --disable-vte,gtk+3 vte"
 PACKAGECONFIG[libcap-ng] = "--enable-cap-ng,--disable-cap-ng,libcap-ng,"
 PACKAGECONFIG[ssh2] = "--enable-libssh2,--disable-libssh2,libssh2,"
 PACKAGECONFIG[gcrypt] = "--enable-gcrypt,--disable-gcrypt,libgcrypt,"
-- 
2.17.1

[PATCHv2 11/22] mesa-gl: do not enable nativesdk variant to avoid clashes with main mesa recipe

[Alexander Kanavin]

An alternative would be setting PREFERRED_PROVIDER, but for native/nativesdk
builds mesa-gl is not a viable alternative to mesa, as it lacks all of the
bits that make accelerated qemu possible. Using PREFERRED_PROVIDER would
imply otherwise.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-graphics/mesa/mesa-gl_18.1.9.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-graphics/mesa/mesa-gl_18.1.9.bb b/meta/recipes-graphics/mesa/mesa-gl_18.1.9.bb
index 73267eb4f0d..030db6c1440 100644
--- a/meta/recipes-graphics/mesa/mesa-gl_18.1.9.bb
+++ b/meta/recipes-graphics/mesa/mesa-gl_18.1.9.bb
@@ -7,3 +7,5 @@ PROVIDES = "virtual/libgl virtual/mesa"
 S = "${WORKDIR}/mesa-${PV}"
 
 PACKAGECONFIG ??= "opengl dri ${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}"
+
+BBCLASSEXTEND_remove = "nativesdk"
-- 
2.17.1

[PATCHv2 12/22] local.conf.sample: adjust the qemu config to enable gtk+ instead of sdl

[Alexander Kanavin]

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta-poky/conf/local.conf.sample | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/meta-poky/conf/local.conf.sample b/meta-poky/conf/local.conf.sample
index cf96598819c..079b7b9945d 100644
--- a/meta-poky/conf/local.conf.sample
+++ b/meta-poky/conf/local.conf.sample
@@ -236,12 +236,10 @@ BB_DISKMON_DIRS ??= "\
 # Qemu configuration
 #
 # By default qemu will build with a builtin VNC server where graphical output can be
-# seen. The two lines below enable the SDL backend too. By default libsdl2-native will
-# be built, if you want to use your host's libSDL instead of the minimal libsdl built
-# by libsdl2-native then uncomment the ASSUME_PROVIDED line below.
-PACKAGECONFIG_append_pn-qemu-native = " sdl"
-PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl"
-#ASSUME_PROVIDED += "libsdl2-native"
+# seen. The two lines below enable the Gtk backend with virgl-assisted GL acceleration
+# support in the guest environment.
+PACKAGECONFIG_append_pn-qemu-native = " gtk+"
+PACKAGECONFIG_append_pn-nativesdk-qemu = " gtk+"
 
 # CONF_VERSION is increased each time build/conf/ changes incompatibly and is used to
 # track the version of this file when it was generated. This can safely be ignored if
-- 
2.17.1

[PATCHv2 13/22] qemu: build target variant with gtk+, and nativesdk variant without sdl

[Alexander Kanavin]

As sdl is deprecated in favor of gtk+, it should not be the default.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-devtools/qemu/qemu.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index 6db1facc9a5..531f0a04c58 100644
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -71,11 +71,11 @@ do_install_append() {
 # END of qemu-mips workaround
 
 PACKAGECONFIG ??= " \
-    fdt sdl kvm \
+    fdt gtk+ kvm \
     ${@bb.utils.filter('DISTRO_FEATURES', 'alsa xen', d)} \
 "
 PACKAGECONFIG_class-native ??= "fdt alsa kvm virglrenderer glx"
-PACKAGECONFIG_class-nativesdk ??= "fdt sdl kvm virglrenderer glx"
+PACKAGECONFIG_class-nativesdk ??= "fdt kvm virglrenderer glx"
 
 # Handle distros such as CentOS 5 32-bit that do not have kvm support
 PACKAGECONFIG_class-native_remove = "${@'kvm' if not os.path.exists('/usr/include/linux/kvm.h') else ''}"
-- 
2.17.1

[PATCHv2 14/22] qemu: remove support for building against host sdl

[Alexander Kanavin]

This hasn't been the default for a long time (as some distros don't
support it), and with gtk+ being the new default shouldn't
be needed at all.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-devtools/qemu/qemu.inc | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index 531f0a04c58..db9c2245df9 100644
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -39,14 +39,6 @@ export LIBTOOL="${HOST_SYS}-libtool"
 
 B = "${WORKDIR}/build"
 
-do_configure_prepend_class-native() {
-	# Append build host pkg-config paths for native target since the host may provide sdl
-	BHOST_PKGCONFIG_PATH=$(PATH=/usr/bin:/bin pkg-config --variable pc_path pkg-config || echo "")
-	if [ ! -z "$BHOST_PKGCONFIG_PATH" ]; then
-		export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:$BHOST_PKGCONFIG_PATH
-	fi
-}
-
 do_configure() {
     ${S}/configure ${EXTRA_OECONF}
 }
-- 
2.17.1

[PATCHv2 15/22] atk: disable gobject-introspection for nativesdk

[Alexander Kanavin]

We do not support g-i for nativesdk, neverthless atk tries and fails.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-support/atk/atk_2.30.0.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-support/atk/atk_2.30.0.bb b/meta/recipes-support/atk/atk_2.30.0.bb
index 481f8e89a13..4e2dacbc4d8 100644
--- a/meta/recipes-support/atk/atk_2.30.0.bb
+++ b/meta/recipes-support/atk/atk_2.30.0.bb
@@ -20,6 +20,8 @@ GTKDOC_DISABLE_FLAG = "-Ddocs=false"
 GI_ENABLE_FLAG = "-Dintrospection=true"
 GI_DISABLE_FLAG = "-Dintrospection=false"
 
+EXTRA_OEMESON_append_class-nativesdk = " ${GI_DISABLE_FLAG}"
+
 EXTRA_OEMESON_append_class-target = " ${@bb.utils.contains('GI_DATA_ENABLED', 'True', '${GI_ENABLE_FLAG}', \
                                                                                        '${GI_DISABLE_FLAG}', d)} "
 
-- 
2.17.1

[PATCHv2 16/22] qemu: add a gettext-native dependency to gtk option

[Alexander Kanavin]

xgettext/msgmerge is used during do_install() when gtk is enabled:
https://github.com/qemu/qemu/blob/master/Makefile#L743

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-devtools/qemu/qemu.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index db9c2245df9..08ae9eca2bd 100644
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -87,7 +87,7 @@ PACKAGECONFIG[vnc-png] = "--enable-vnc --enable-vnc-png,--disable-vnc-png,libpng
 PACKAGECONFIG[libcurl] = "--enable-curl,--disable-curl,libcurl,"
 PACKAGECONFIG[nss] = "--enable-smartcard,--disable-smartcard,nss,"
 PACKAGECONFIG[curses] = "--enable-curses,--disable-curses,ncurses,"
-PACKAGECONFIG[gtk+] = "--enable-gtk --enable-vte,--disable-gtk --disable-vte,gtk+3 vte"
+PACKAGECONFIG[gtk+] = "--enable-gtk --enable-vte,--disable-gtk --disable-vte,gtk+3 vte gettext-native"
 PACKAGECONFIG[libcap-ng] = "--enable-cap-ng,--disable-cap-ng,libcap-ng,"
 PACKAGECONFIG[ssh2] = "--enable-libssh2,--disable-libssh2,libssh2,"
 PACKAGECONFIG[gcrypt] = "--enable-gcrypt,--disable-gcrypt,libgcrypt,"
-- 
2.17.1

[PATCHv2 17/22] libjpeg-turbo: fix nativesdk build in same way as native builds are

[Alexander Kanavin]

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-graphics/jpeg/libjpeg-turbo_2.0.1.bb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta/recipes-graphics/jpeg/libjpeg-turbo_2.0.1.bb b/meta/recipes-graphics/jpeg/libjpeg-turbo_2.0.1.bb
index d9d877dc0df..029847ff5f4 100644
--- a/meta/recipes-graphics/jpeg/libjpeg-turbo_2.0.1.bb
+++ b/meta/recipes-graphics/jpeg/libjpeg-turbo_2.0.1.bb
@@ -31,6 +31,7 @@ inherit cmake pkgconfig
 
 # Add nasm-native dependency consistently for all build arches is hard
 EXTRA_OECMAKE_append_class-native = " -DWITH_SIMD=False"
+EXTRA_OECMAKE_append_class-nativesdk = " -DWITH_SIMD=False"
 
 # Work around missing x32 ABI support
 EXTRA_OECMAKE_append_class-target = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", "-DWITH_SIMD=False", "", d)}"
-- 
2.17.1

[PATCHv2 18/22] qemu: add a patch to avoid a missing include error

[Alexander Kanavin]

| In file included from /home/alexander/development/poky/build-virgl-gtk-64/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-qemu/3.1.0-r0/qemu-3.1.0/include/ui/egl-context.h:5,
|                  from /home/alexander/development/poky/build-virgl-gtk-64/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-qemu/3.1.0-r0/qemu-3.1.0/ui/egl-context.c:3:
| /home/alexander/development/poky/build-virgl-gtk-64/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-qemu/3.1.0-r0/qemu-3.1.0/include/ui/egl-helpers.h:46:55: error: unknown type name 'Window'; did you mean 'minor'?
|  EGLSurface qemu_egl_init_surface_x11(EGLContext ectx, Window win);
|                                                        ^~~~~~
|                                                        minor

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 .../qemu/0001-Add-a-missing-X11-include.patch | 23 +++++++++++++++++++
 meta/recipes-devtools/qemu/qemu_3.1.0.bb      |  1 +
 2 files changed, 24 insertions(+)
 create mode 100644 meta/recipes-devtools/qemu/qemu/0001-Add-a-missing-X11-include.patch

diff --git a/meta/recipes-devtools/qemu/qemu/0001-Add-a-missing-X11-include.patch b/meta/recipes-devtools/qemu/qemu/0001-Add-a-missing-X11-include.patch
new file mode 100644
index 00000000000..8394947a1be
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu/0001-Add-a-missing-X11-include.patch
@@ -0,0 +1,23 @@
+From 97aa8f9124b4673d15a7823ef9300ec05def760f Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Thu, 20 Dec 2018 18:06:29 +0100
+Subject: [PATCH] Add a missing X11 include
+
+Upstream-Status: Submitted [http://lists.nongnu.org/archive/html/qemu-devel/2019-01/msg03350.html]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ include/ui/egl-helpers.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/include/ui/egl-helpers.h b/include/ui/egl-helpers.h
+index 9db7293b..2c32d77e 100644
+--- a/include/ui/egl-helpers.h
++++ b/include/ui/egl-helpers.h
+@@ -4,6 +4,7 @@
+ #include <epoxy/gl.h>
+ #include <epoxy/egl.h>
+ #include <gbm.h>
++#include <X11/Xlib.h>
+ 
+ extern EGLDisplay *qemu_egl_display;
+ extern EGLConfig qemu_egl_config;
diff --git a/meta/recipes-devtools/qemu/qemu_3.1.0.bb b/meta/recipes-devtools/qemu/qemu_3.1.0.bb
index 67cebcc8308..cd7cd67a3f0 100644
--- a/meta/recipes-devtools/qemu/qemu_3.1.0.bb
+++ b/meta/recipes-devtools/qemu/qemu_3.1.0.bb
@@ -21,6 +21,7 @@ SRC_URI = "https://download.qemu.org/${BPN}-${PV}.tar.xz \
            file://0009-apic-fixup-fallthrough-to-PIC.patch \
            file://0010-linux-user-Fix-webkitgtk-hangs-on-32-bit-x86-target.patch \
            file://0011-Revert-linux-user-fix-mmap-munmap-mprotect-mremap-sh.patch \
+           file://0001-Add-a-missing-X11-include.patch \
            "
 UPSTREAM_CHECK_REGEX = "qemu-(?P<pver>\d+(\.\d+)+)\.tar"
 
-- 
2.17.1

[PATCHv2 19/22] runqemu: add support for virgl GL acceleration

[Alexander Kanavin]

Also, do not hardcode -vga option to qemu, set it according to command line parameters.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/conf/machine/include/qemuboot-x86.inc | 2 +-
 scripts/runqemu                            | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/meta/conf/machine/include/qemuboot-x86.inc b/meta/conf/machine/include/qemuboot-x86.inc
index 5fdbe4df50e..574b7bbfc7d 100644
--- a/meta/conf/machine/include/qemuboot-x86.inc
+++ b/meta/conf/machine/include/qemuboot-x86.inc
@@ -11,7 +11,7 @@ QB_CPU_KVM_x86-64 = "-cpu core2duo"
 QB_AUDIO_DRV = "alsa"
 QB_AUDIO_OPT = "-soundhw ac97,es1370"
 QB_KERNEL_CMDLINE_APPEND = "vga=0 uvesafb.mode_option=${UVESA_MODE} oprofile.timer=1 uvesafb.task_timeout=-1"
-QB_OPT_APPEND = "-vga vmware -show-cursor -usb -device usb-tablet"
+QB_OPT_APPEND = "-show-cursor -usb -device usb-tablet"
 # Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy
 QB_OPT_APPEND += "-object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0"
 
diff --git a/scripts/runqemu b/scripts/runqemu
index c4a0ca811d9..38de092bfd7 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -74,6 +74,8 @@ of the following environment variables (in any order):
   MACHINE - the machine name (optional, autodetected from KERNEL filename if unspecified)
   Simplified QEMU command-line options can be passed with:
     nographic - disable video console
+    gl - enable virgl-based GL acceleration
+    gl-es - enable virgl-based GL acceleration, using OpenGL ES
     serial - enable a serial console on /dev/ttyS0
     serialstdio - enable a serial console on the console (regardless of graphics mode)
     slirp - enable user networking, no root privileges is required
@@ -427,12 +429,18 @@ class BaseConfig(object):
                 sys.argv.remove(quiet)
 
         unknown_arg = ""
+        if 'gl' not in sys.argv[1:] and 'gl-es' not in sys.argv[1:]:
+            self.qemu_opt_script += ' -vga vmware'
         for arg in sys.argv[1:]:
             if arg in self.fstypes + self.vmtypes:
                 self.check_arg_fstype(arg)
             elif arg == 'nographic':
                 self.qemu_opt_script += ' -nographic'
                 self.kernel_cmdline_script += ' console=ttyS0'
+            elif arg == 'gl':
+                self.qemu_opt_script += ' -vga virtio -display gtk,gl=on'
+            elif arg == 'gl-es':
+                self.qemu_opt_script += ' -vga virtio -display gtk,gl=es'
             elif arg == 'serial':
                 self.kernel_cmdline_script += ' console=ttyS0'
                 self.serialconsole = True
-- 
2.17.1

[PATCHv2 20/22] runqemu: do not check for GL libraries

[Alexander Kanavin]

qemu has been using libepoxy for a long time, and libepoxy loads GL via dlopen()
only when instructed to.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 scripts/runqemu | 35 -----------------------------------
 1 file changed, 35 deletions(-)

diff --git a/scripts/runqemu b/scripts/runqemu
index 38de092bfd7..4536ac12f82 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -117,39 +117,6 @@ def check_tun():
     if not os.access(dev_tun, os.W_OK):
         raise RunQemuError("TUN control device %s is not writable, please fix (e.g. sudo chmod 666 %s)" % (dev_tun, dev_tun))
 
-def check_libgl(qemu_bin):
-    cmd = ('ldd', qemu_bin)
-    logger.debug('Running %s...' % str(cmd))
-    need_gl = subprocess.check_output(cmd).decode('utf-8')
-    if re.search('libGLU', need_gl):
-        # We can't run without a libGL.so
-        libgl = False
-        check_files = (('/usr/lib/libGL.so', '/usr/lib/libGLU.so'), \
-            ('/usr/lib64/libGL.so', '/usr/lib64/libGLU.so'), \
-            ('/usr/lib/*-linux-gnu/libGL.so', '/usr/lib/*-linux-gnu/libGLU.so'))
-
-        for (f1, f2) in check_files:
-            if re.search('\*', f1):
-                for g1 in glob.glob(f1):
-                    if libgl:
-                        break
-                    if os.path.exists(g1):
-                        for g2 in glob.glob(f2):
-                            if os.path.exists(g2):
-                                libgl = True
-                                break
-                if libgl:
-                    break
-            else:
-                if os.path.exists(f1) and os.path.exists(f2):
-                    libgl = True
-                    break
-        if not libgl:
-            logger.error("You need libGL.so and libGLU.so to exist in your library path to run the QEMU emulator.")
-            logger.error("Ubuntu package names are: libgl1-mesa-dev and libglu1-mesa-dev.")
-            logger.error("Fedora package names are: mesa-libGL-devel mesa-libGLU-devel.")
-            raise RunQemuError('%s requires libGLU, but not found' % qemu_bin)
-
 def get_first_file(cmds):
     """Return first file found in wildcard cmds"""
     for cmd in cmds:
@@ -1163,8 +1130,6 @@ class BaseConfig(object):
         if not os.access(qemu_bin, os.X_OK):
             raise OEPathError("No QEMU binary '%s' could be found" % qemu_bin)
 
-        check_libgl(qemu_bin)
-
         self.qemu_opt = "%s %s %s %s" % (qemu_bin, self.get('NETWORK_CMD'), self.get('ROOTFS_OPTIONS'), self.get('QB_OPT_APPEND'))
 
         for ovmf in self.ovmf_bios:
-- 
2.17.1

[PATCHv2 21/22] qemu: add environment variable wrappers to make qemu look good with gtk frontend

[Alexander Kanavin]

GTK_THEME instructs gtk to use its built-in theme. Otherwise
gtk attempts to use the theme from the host, which may be from
a totally mismatching gtk version.

On the other hand FONTCONFIG_PATH tells it to use the host fonts,
as providing fonts in the native sysroot and instructing the components
to use them is a lot more tricky.

GDK_PIXBUF_MODULE_FILE is set, because otherwise qemu works but
fills stdout with error messages, which eventually fill the pipe
they go into. That pipe is read from only when qemu exits (to
collect any error messages) by runqemu script. The pipe fill-up
causes the qemu process to lock up.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-devtools/qemu/qemu.inc | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index 08ae9eca2bd..11f658e80ac 100644
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -48,6 +48,28 @@ do_install () {
 	oe_runmake 'DESTDIR=${D}' install
 }
 
+do_install_append_class-native() {
+        gdk_pixbuf_module_file=`pkg-config --variable=gdk_pixbuf_cache_file gdk-pixbuf-2.0`
+
+        for tool in `ls ${D}${bindir}/qemu-system-*`; do
+                create_wrapper $tool \
+                        GDK_PIXBUF_MODULE_FILE=$gdk_pixbuf_module_file \
+                        FONTCONFIG_PATH=/etc/fonts \
+                        GTK_THEME=Adwaita
+        done
+}
+
+do_install_append_class-nativesdk() {
+        gdk_pixbuf_module_file=`pkg-config --variable=gdk_pixbuf_cache_file gdk-pixbuf-2.0`
+
+        for tool in `ls ${D}${bindir}/qemu-system-*`; do
+                create_wrapper $tool \
+                        GDK_PIXBUF_MODULE_FILE=$gdk_pixbuf_module_file \
+                        FONTCONFIG_PATH=/etc/fonts \
+                        GTK_THEME=Adwaita
+        done
+}
+
 # The following fragment will create a wrapper for qemu-mips user emulation
 # binary in order to work around a segmentation fault issue. Basically, by
 # default, the reserved virtual address space for 32-on-64 bit is set to 4GB.
-- 
2.17.1

[PATCHv2 22/22] selftest: add a test for virgl GL acceleration

[Alexander Kanavin]

Note that the test requires that the host machine has a X display
and is able to create OpenGL contexts.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta-selftest/lib/oeqa/runtime/cases/virgl.py | 17 +++++++++++++++++
 meta/lib/oeqa/selftest/cases/runtime_test.py  | 19 +++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 meta-selftest/lib/oeqa/runtime/cases/virgl.py

diff --git a/meta-selftest/lib/oeqa/runtime/cases/virgl.py b/meta-selftest/lib/oeqa/runtime/cases/virgl.py
new file mode 100644
index 00000000000..3894962eaaf
--- /dev/null
+++ b/meta-selftest/lib/oeqa/runtime/cases/virgl.py
@@ -0,0 +1,17 @@
+from oeqa.runtime.case import OERuntimeTestCase
+from oeqa.core.decorator.depends import OETestDepends
+import subprocess
+
+class VirglTest(OERuntimeTestCase):
+
+    @OETestDepends(['ssh.SSHTest.test_ssh'])
+    def test_kernel_driver(self):
+        status, output = self.target.run('dmesg|grep virgl')
+        self.assertEqual(status, 0, "Checking for virgl driver in dmesg returned non-zero: %d\n%s" % (status, output))
+        self.assertIn("virgl 3d acceleration enabled", output, "virgl acceleration seems to be disabled:\n%s" %(output))
+
+    @OETestDepends(['virgl.VirglTest.test_kernel_driver'])
+    def test_kmscube(self):
+        status, output = self.target.run('kmscube')
+        self.assertEqual(status, 0, "kmscube exited with non-zero status %d and output:\n%s" %(status, output))
+        self.assertIn('renderer: "virgl"', output, "kmscube does not seem to use virgl:\n%s" %(output))
diff --git a/meta/lib/oeqa/selftest/cases/runtime_test.py b/meta/lib/oeqa/selftest/cases/runtime_test.py
index 906e460d4f8..14837fcdd68 100644
--- a/meta/lib/oeqa/selftest/cases/runtime_test.py
+++ b/meta/lib/oeqa/selftest/cases/runtime_test.py
@@ -168,6 +168,25 @@ class TestImage(OESelftestTestCase):
         # remove the oeqa-feed-sign temporal directory
         shutil.rmtree(self.gpg_home, ignore_errors=True)
 
+    @OETestID(1883)
+    def test_testimage_virgl(self):
+        """
+        Summary: Check host-assisted accelerate OpenGL functionality in qemu
+        Expected: 1. Check that virgl kernel driver is loaded and 3d acceleration is enabled
+                  2. Check that kmscube demo runs without crashing.
+        Product: oe-core
+        Author: Alexander Kanavin <alex.kanavin@gmail.com>
+        """
+        features = 'INHERIT += "testimage"\n'
+        features += 'PACKAGECONFIG_append_pn-qemu-native = " gtk+"\n'
+        features += 'TEST_SUITES = "ping ssh virgl"\n'
+        features += 'IMAGE_FEATURES_append = " ssh-server-dropbear"\n'
+        features += 'IMAGE_INSTALL_append = " kmscube"\n'
+        features += 'TEST_QEMUPARAMS = "-vga virtio -display gtk,gl=on"\n'
+        self.write_config(features)
+        bitbake('core-image-minimal')
+        bitbake('-c testimage core-image-minimal')
+
 class Postinst(OESelftestTestCase):
     @OETestID(1540)
     @OETestID(1545)
-- 
2.17.1