Added mutter for mobile

x11-wm/mutter/Manifest

@@ -0,0 +1 @@
+DIST mutter-913655c03539fb03ff691dc5192acb03c7f0c011.tar.gz 4598084 BLAKE2B 19395d4473b4b4c6827fd71ea2cd013a2310b3e0318b13bfb2a6ff598d33fbfd4b9da3a8ac8a9dd53fff8be8909732d064b6dd8289a9e7ee2bd37a15ff79e7ba SHA512 ed07d3df1dbd313f11724b70c9bff15589979bd534cf5f9790ae6ad9aec90a5e94b131c17578417363a68b571c2c747e48fa706c1c25d54d3dc732fa44d735ae

x11-wm/mutter/files/mutter-42.0-Disable-anonymous-file-test.patch

@@ -0,0 +1,30 @@
+From 8cb699dc59c64dc9f58873b3bbe2d17c3a08d2f9 Mon Sep 17 00:00:00 2001
+From: Matt Turner <mattst88@gmail.com>
+Date: Fri, 18 Mar 2022 17:40:52 -0700
+Subject: [PATCH] Disable anonymous-file test
+
+It attempts to open /proc/self/fd/* (an fd created by memfd_create),
+which sandbox disallows.
+---
+ src/tests/meson.build | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/src/tests/meson.build b/src/tests/meson.build
+index a19703288..50027d1f8 100644
+--- a/src/tests/meson.build
++++ b/src/tests/meson.build
+@@ -180,11 +180,6 @@ test_cases += [
+     'suite': 'compositor',
+     'sources': [ 'stage-view-tests.c', ],
+   },
+-  {
+-    'name': 'anonymous-file',
+-    'suite': 'unit',
+-    'sources': [ 'anonymous-file.c', ],
+-  },
+ ]
+ 
+ if have_native_tests
+-- 
+2.34.1
+

x11-wm/mutter/files/mutter-42.4-backend-native-Don-t-warn-on-EACCES-if-headless.patch

@@ -0,0 +1,79 @@
+From db854a8588c1164df2f54c5718930aadf353b948 Mon Sep 17 00:00:00 2001
+From: Simon McVittie <smcv@debian.org>
+Date: Thu, 18 Aug 2022 10:41:01 +0100
+Subject: [PATCH] backend/native: Don't warn on EACCES if headless
+
+Since commit 1bf70334 "tests/runner: Make test runner use the headless
+backend", tests are run with the native backend in headless mode, which
+will attempt to open each GPU and show a warning (fatal during tests)
+if it cannot.
+
+However, in headless mode we might not be logged in on any seat (for
+example we might be logged in via ssh instead), which means we might
+legitimately not have permission to use any GPUs, even if they exist.
+Downgrade the warning to a debug message in this case.
+
+Resolves: https://gitlab.gnome.org/GNOME/mutter/-/issues/2381
+Signed-off-by: Simon McVittie <smcv@debian.org>
+Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2584>
+(cherry picked from commit 64a67aa00bfe54fe7219d7f581950897fcbf9a75)
+---
+ src/backends/native/meta-backend-native.c | 35 +++++++++++++++++++----
+ 1 file changed, 30 insertions(+), 5 deletions(-)
+
+diff --git a/src/backends/native/meta-backend-native.c b/src/backends/native/meta-backend-native.c
+index 224538787..a2babb4b0 100644
+--- a/src/backends/native/meta-backend-native.c
++++ b/src/backends/native/meta-backend-native.c
+@@ -514,8 +514,20 @@ on_udev_device_added (MetaUdev          *udev,
+   new_gpu_kms = create_gpu_from_udev_device (native, device, &error);
+   if (!new_gpu_kms)
+     {
+-      g_warning ("Failed to hotplug secondary gpu '%s': %s",
+-                 device_path, error->message);
++      if (meta_backend_is_headless (backend) &&
++          g_error_matches (error, G_IO_ERROR,
++                           G_IO_ERROR_PERMISSION_DENIED))
++        {
++          meta_topic (META_DEBUG_BACKEND,
++                      "Ignoring unavailable secondary gpu '%s': %s",
++                      device_path, error->message);
++        }
++      else
++        {
++          g_warning ("Failed to hotplug secondary gpu '%s': %s",
++                     device_path, error->message);
++        }
++
+       return;
+     }
+ 
+@@ -552,9 +564,22 @@ init_gpus (MetaBackendNative  *native,
+ 
+       if (!gpu_kms)
+         {
+-          g_warning ("Failed to open gpu '%s': %s",
+-                     g_udev_device_get_device_file (device),
+-                     local_error->message);
++          if (meta_backend_is_headless (backend) &&
++              g_error_matches (local_error, G_IO_ERROR,
++                               G_IO_ERROR_PERMISSION_DENIED))
++            {
++              meta_topic (META_DEBUG_BACKEND,
++                          "Ignoring unavailable gpu '%s': %s'",
++                          g_udev_device_get_device_file (device),
++                          local_error->message);
++            }
++          else
++            {
++              g_warning ("Failed to open gpu '%s': %s",
++                         g_udev_device_get_device_file (device),
++                         local_error->message);
++            }
++
+           g_clear_error (&local_error);
+           continue;
+         }
+-- 
+2.35.1
+

x11-wm/mutter/files/mutter-43.0-Disable-anonymous-file-test.patch

@@ -0,0 +1,27 @@
+From 8cb699dc59c64dc9f58873b3bbe2d17c3a08d2f9 Mon Sep 17 00:00:00 2001
+From: Matt Turner <mattst88@gmail.com>
+Date: Fri, 18 Mar 2022 17:40:52 -0700
+Subject: [PATCH] Disable anonymous-file test
+
+It attempts to open /proc/self/fd/* (an fd created by memfd_create),
+which sandbox disallows.
+---
+ src/tests/meson.build | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/src/tests/meson.build b/src/tests/meson.build
+index a19703288..50027d1f8 100644
+--- a/src/tests/meson.build
++++ b/src/tests/meson.build
+@@ -224,11 +224,6 @@ test_cases += [
+     'suite': 'compositor',
+     'sources': [ 'stage-view-tests.c', ],
+   },
+-  {
+-    'name': 'anonymous-file',
+-    'suite': 'unit',
+-    'sources': [ 'anonymous-file.c', ],
+-  },
+   {
+     'name': 'edid',
+     'suite': 'unit',

x11-wm/mutter/mutter-43.0.ebuild

@@ -0,0 +1,210 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+PYTHON_COMPAT=( python3_{8..11} )
+inherit gnome.org gnome2-utils meson python-any-r1 udev xdg
+
+COMMIT="913655c03539fb03ff691dc5192acb03c7f0c011"
+DESCRIPTION="GNOME compositing window manager based on Clutter"
+HOMEPAGE="https://gitlab.gnome.org/GNOME/mutter/"
+SRC_URI="https://gitlab.gnome.org/verdre/mutter/-/archive/${COMMIT}/mutter-${COMMIT}.tar.gz"
+
+LICENSE="GPL-2+"
+SLOT="0/$(($(ver_cut 1) - 32))" # 0/libmutter_api_version - ONLY gnome-shell (or anything using mutter-clutter-<api_version>.pc) should use the subslot
+
+IUSE="doc elogind gnome input_devices_wacom +introspection screencast sysprof systemd test udev wayland video_cards_nvidia mobile"
+# native backend requires gles3 for hybrid graphics blitting support, udev and a logind provider
+REQUIRED_USE="
+	wayland? ( ^^ ( elogind systemd ) udev )
+	test? ( wayland )"
+RESTRICT="!test? ( test )"
+
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
+
+# gnome-settings-daemon is build checked, but used at runtime only for org.gnome.settings-daemon.peripherals.keyboard gschema
+# xorg-server is needed at build and runtime with USE=wayland for Xwayland
+# v3.32.2 has many excessive or unused *_req variables declared, thus currently the dep order ignores those and goes via dependency() call order
+DEPEND="
+	>=media-libs/lcms-2.6:2
+	>=x11-misc/colord-1.4.5:=
+	>=x11-libs/libX11-1.7.0
+	>=media-libs/graphene-1.10.2[introspection?]
+	>=x11-libs/gtk+-3.19.8:3[X,introspection?]
+	x11-libs/gdk-pixbuf:2
+	>=x11-libs/pango-1.46[introspection?]
+	>=dev-libs/fribidi-1.0.0
+	>=x11-libs/cairo-1.14[X]
+	>=gnome-base/gsettings-desktop-schemas-42.0[introspection?]
+	>=dev-libs/glib-2.69.0:2
+	gnome-base/gnome-settings-daemon
+	>=dev-libs/json-glib-0.12.0[introspection?]
+	>=x11-libs/libxkbcommon-0.4.3
+	x11-libs/libICE
+	>=dev-libs/atk-2.5.3[introspection?]
+	>=media-libs/libcanberra-0.26
+	sys-apps/dbus
+	gnome? ( gnome-base/gnome-desktop:3= )
+	media-libs/mesa[X(+),egl(+)]
+	sysprof? ( >=dev-util/sysprof-capture-3.40.1:4 )
+	systemd? ( sys-apps/systemd )
+	wayland? (
+		>=dev-libs/wayland-protocols-1.26
+		>=dev-libs/wayland-1.21.0
+		x11-libs/libdrm
+		>=media-libs/mesa-21.3[egl(+),gbm(+),wayland,gles2]
+		>=dev-libs/libinput-1.18.0:=
+		elogind? ( sys-auth/elogind )
+		x11-base/xwayland
+		video_cards_nvidia? ( gui-libs/egl-wayland )
+	)
+	udev? ( >=dev-libs/libgudev-232
+		>=virtual/libudev-232-r1:=
+	)
+	x11-libs/libSM
+	input_devices_wacom? ( >=dev-libs/libwacom-0.13:= )
+	>=x11-libs/startup-notification-0.7
+	screencast? ( >=media-video/pipewire-0.3.21:= )
+	introspection? ( >=dev-libs/gobject-introspection-1.54:= )
+	doc? ( >=dev-util/gi-docgen-2021.1 )
+"
+# for now upstream has "have_x11 = true" in the meson.build, but sooner or later upstream is going to make X optional.
+#	X? (
+DEPEND+="
+		>=x11-libs/libXcomposite-0.4
+		x11-libs/libXcursor
+		x11-libs/libXdamage
+		x11-libs/libXext
+		>=x11-libs/libXfixes-3
+		>=x11-libs/libXi-1.7.4
+		x11-libs/libXtst
+		x11-libs/libxkbfile
+		x11-misc/xkeyboard-config
+		>=x11-libs/libxkbcommon-0.4.3[X]
+		x11-libs/libXrender
+		>=x11-libs/libXrandr-1.5.0
+		x11-libs/libxcb:=
+		x11-libs/libXinerama
+		x11-libs/libXau
+"
+#	)"
+
+RDEPEND="${DEPEND}
+	gnome-extra/zenity
+
+	!<gui-libs/gtk-4.6.4:4
+	!<x11-libs/gtk+-3.24.34:3
+"
+DEPEND="${DEPEND}
+	x11-base/xorg-proto
+	sysprof? ( >=dev-util/sysprof-common-3.38.0 )
+"
+BDEPEND="
+	dev-util/wayland-scanner
+	dev-util/gdbus-codegen
+	dev-util/glib-utils
+	>=sys-devel/gettext-0.19.8
+	virtual/pkgconfig
+	test? (
+		${PYTHON_DEPS}
+		$(python_gen_any_dep '
+			>=dev-python/python-dbusmock-0.28[${PYTHON_USEDEP}]
+		')
+		app-text/docbook-xml-dtd:4.5
+		x11-misc/xvfb-run
+	)
+	wayland? (
+		>=sys-kernel/linux-headers-4.4
+		x11-libs/libxcvt
+	)
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-43.0-Disable-anonymous-file-test.patch
+)
+
+S="${WORKDIR}/mutter-${COMMIT}"
+
+python_check_deps() {
+	if use test; then
+		python_has_version ">=dev-python/python-dbusmock-0.28[${PYTHON_USEDEP}]"
+	fi
+}
+
+src_prepare() {
+	default
+
+	sed -i -e "s:#!/usr/bin/bash:#!$(command -v bash):" src/tests/x11-test.sh || die
+}
+
+src_configure() {
+	# TODO: Replicate debug vs release meson build type behaviour under our buildtype=plain
+	local emesonargs=(
+		-Dopengl=true
+		#opengl_libname
+		#gles2_libname
+		$(meson_use wayland gles2)
+		-Degl=true
+		-Dglx=true
+		$(meson_use wayland)
+		$(meson_use systemd)
+		$(meson_use wayland native_backend)
+		$(meson_use screencast remote_desktop)
+		-Dlibgnome_desktop=true
+		$(meson_use udev)
+		-Dudev_dir=$(get_udevdir)
+		$(meson_use input_devices_wacom libwacom)
+		-Dsound_player=true
+		-Dpango_ft2=true
+		-Dstartup_notification=true
+		-Dsm=true
+		$(meson_use introspection)
+		$(meson_use doc docs)
+		$(meson_use test cogl_tests)
+		$(meson_use wayland core_tests) # core tests require wayland; overall -Dtests option is honored on top, so no extra conditional needed
+		-Dnative_tests=false
+		$(meson_use test clutter_tests)
+		$(meson_use test tests)
+		-Dkvm_tests=false
+		-Dtty_tests=false
+		$(meson_use sysprof profiler)
+		-Dinstalled_tests=false
+
+		#verbose # Let upstream choose default for verbose mode
+		#xwayland_path
+		# TODO: relies on default settings, but in Gentoo we might have some more packages we want to give Xgrab access (mostly virtual managers and remote desktops)
+		#xwayland_grab_default_access_rules
+	)
+
+	if use wayland && use video_cards_nvidia; then
+		emesonargs+=(
+			-Degl_device=true
+			-Dwayland_eglstream=true
+		)
+	else
+		emesonargs+=(
+			-Degl_device=false
+			-Dwayland_eglstream=false
+		)
+	fi
+
+	meson_src_configure
+}
+
+src_test() {
+	gnome2_environment_reset # Avoid dconf that looks at XDG_DATA_DIRS, which can sandbox fail if flatpak is installed
+	glib-compile-schemas "${BUILD_DIR}"/data
+	GSETTINGS_SCHEMA_DIR="${BUILD_DIR}"/data meson_src_test --setup=CI
+}
+
+pkg_postinst() {
+	use udev && udev_reload
+	xdg_pkg_postinst
+	gnome2_schemas_update
+}
+
+pkg_postrm() {
+	use udev && udev_reload
+	xdg_pkg_postrm
+	gnome2_schemas_update
+}