added extra/mutter

extra/mutter/PKGBUILD

@@ -0,0 +1,64 @@
+# $Id$
+# Maintainer: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
+# Maintainer: Ionut Biru <ibiru@archlinux.org>
+# Contributor: Michael Kanis <mkanis_at_gmx_dot_de>
+
+# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
+#  - remove -flto=jobserver from CFLAGS
+
+pkgname=mutter
+pkgver=3.26.1+15+gb48c34979
+pkgrel=1
+pkgdesc="A window manager for GNOME"
+url="https://git.gnome.org/browse/mutter"
+arch=(i686 x86_64)
+license=(GPL)
+depends=(dconf gobject-introspection-runtime gsettings-desktop-schemas
+         libcanberra startup-notification zenity libsm gnome-desktop upower
+         libxkbcommon-x11 gnome-settings-daemon libgudev libinput pipewire)
+makedepends=(intltool gobject-introspection git gnome-common)
+groups=(gnome)
+options=(!emptydirs)
+_commit=b48c3497940883816416735f992aaae61396fbda  # gnome-3-26
+source=("git+https://git.gnome.org/browse/mutter#commit=$_commit"
+        startup-notification.patch)
+sha256sums=('SKIP'
+            '5a35ca4794fc361219658d9fae24a3ca21a365f2cb1901702961ac869c759366')
+
+pkgver() {
+  cd $pkgname
+  git describe --tags | sed 's/-/+/g'
+}
+
+prepare() {
+  cd $pkgname
+
+  # https://bugs.archlinux.org/task/51940
+  patch -Np1 -i ../startup-notification.patch
+
+  NOCONFIGURE=1 ./autogen.sh
+}
+
+build() {
+  cd $pkgname
+
+  # Try to get a bit more performance out of this fps-critical component
+  CFLAGS+=" -O3"
+  LDFLAGS+=" $CFLAGS"
+
+  ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var \
+      --libexecdir=/usr/lib/$pkgname --disable-static \
+      --disable-schemas-compile --enable-compile-warnings=minimum \
+      --enable-gtk-doc --enable-egl-device --enable-remote-desktop
+
+  #https://bugzilla.gnome.org/show_bug.cgi?id=655517
+  sed -e 's/ -shared / -Wl,-O1,--as-needed\0/g' \
+      -i {.,cogl,clutter}/libtool
+
+  make
+}
+
+package() {
+  cd $pkgname
+  make DESTDIR="$pkgdir" install
+}

extra/mutter/startup-notification.patch

@@ -0,0 +1,45 @@
+From 4ed430b4ef3013c96fa56cdc57b925b42d20ead9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
+Date: Thu, 20 Oct 2016 18:00:04 +0200
+Subject: [PATCH] gtk-shell: Work around non-working startup notifications
+
+GNOME Shell relies on the MetaScreen::startup-sequence-changed signal,
+which is tied to (lib)startup-notification and therefore X11. As a result,
+when we remove the startup sequence of a wayland client, GNOME Shell will
+not be notified about this until startup-notification's timeout is hit.
+As a temporary stop-gap, go through XWayland even for wayland clients,
+so that the signal is emitted when expected.
+
+https://bugzilla.gnome.org/show_bug.cgi?id=768531
+---
+ src/wayland/meta-wayland-gtk-shell.c | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/src/wayland/meta-wayland-gtk-shell.c b/src/wayland/meta-wayland-gtk-shell.c
+index d6e249f..9d1a19e 100644
+--- a/src/wayland/meta-wayland-gtk-shell.c
++++ b/src/wayland/meta-wayland-gtk-shell.c
+@@ -219,11 +219,21 @@ gtk_shell_set_startup_id (struct wl_client   *client,
+                           struct wl_resource *resource,
+                           const char         *startup_id)
+ {
++#if 0
+   MetaDisplay *display;
+ 
+   display = meta_get_display ();
+   meta_startup_notification_remove_sequence (display->startup_notification,
+                                              startup_id);
++#else
++  /* HACK: MetaScreen::startup-sequence-changed is currently tied to
++           (lib)startup-notification, which means it only works on X11;
++           so for now, always go through XWayland, even for wayland clients */
++  gdk_x11_display_broadcast_startup_message (gdk_display_get_default (),
++                                             "remove",
++                                             "ID", startup_id,
++                                             NULL);
++#endif
+ }
+ 
+ static void
+-- 
+2.9.3