--- /dev/null
+From f9a2293e611930bab7a799efe2569313a4414348 Mon Sep 17 00:00:00 2001
+From: Olaf Leidinger <oleid@mescharet.de>
+Date: Sat, 14 Nov 2015 16:46:28 +0100
+Subject: [PATCH] compile fix for upower 0.99 series
+
+upower 0.99 has lost support for hibernate and suspend. This leads to undefined
+references to up_client_get_can_suspend and up_client_get_can_hibernate on my
+system. This patch removes any call to those functions for upower >= 0.99.
+---
+ configure.ac | 7 ++++++-
+ mate-session/gsm-logout-dialog.c | 8 ++++----
+ mate-session/gsm-manager.c | 12 ++++++------
+ 3 files changed, 16 insertions(+), 11 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 74d86ac..9fe1f29 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -146,13 +146,18 @@ AC_ARG_ENABLE(upower,
+ enable_upower=$enableval,
+ enable_upower=no)
+ if test "x$enable_upower" = "xyes"; then
+- PKG_CHECK_MODULES(UPOWER, upower-glib >= $UPOWER_REQUIRED, has_upower=yes, has_upower=no)
++ PKG_CHECK_MODULES([UPOWER], [upower-glib >= $UPOWER_REQUIRED], has_upower=yes, has_upower=no)
+
+ if test "x$has_upower" = "xyes"; then
+ AC_DEFINE(HAVE_UPOWER, 1, [upower support])
+ AC_SUBST(UPOWER_CFLAGS)
+ AC_SUBST(UPOWER_LIBS)
+ fi
++ PKG_CHECK_MODULES([UPOWER_HIBERNATE], [upower-glib < 0.99], has_upower_hibernate_suspend=yes, has_upower_hibernate_suspend=no)
++ if test "x$has_upower_hibernate_suspend" = "xyes"; then
++ AC_DEFINE(HAVE_UPOWER_HIBERNATE_SUSPEND, 1, [upower based support for hibernate and suspend (<0.99) ])
++ fi
++
+ fi
+ AM_CONDITIONAL(HAVE_UPOWER, test "x$has_upower" = "xyes")
+ AC_SUBST(HAVE_UPOWER)
+diff --git a/mate-session/gsm-logout-dialog.c b/mate-session/gsm-logout-dialog.c
+index 464101b..f53c197 100644
+--- a/mate-session/gsm-logout-dialog.c
++++ b/mate-session/gsm-logout-dialog.c
+@@ -215,10 +215,10 @@ gsm_logout_supports_system_suspend (GsmLogoutDialog *logout_dialog)
+ if (LOGIND_RUNNING())
+ ret = gsm_systemd_can_suspend (logout_dialog->priv->systemd);
+ #endif
+-#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER)
++#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER_HIBERNATE_SUSPEND)
+ else
+ #endif
+-#ifdef HAVE_UPOWER
++#ifdef HAVE_UPOWER_HIBERNATE_SUSPEND
+ ret = up_client_get_can_suspend (logout_dialog->priv->up_client);
+ #endif
+ return ret;
+@@ -233,10 +233,10 @@ gsm_logout_supports_system_hibernate (GsmLogoutDialog *logout_dialog)
+ if (LOGIND_RUNNING())
+ ret = gsm_systemd_can_hibernate (logout_dialog->priv->systemd);
+ #endif
+-#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER)
++#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER_HIBERNATE_SUSPEND)
+ else
+ #endif
+-#ifdef HAVE_UPOWER
++#ifdef HAVE_UPOWER_HIBERNATE_SUSPEND
+ ret = up_client_get_can_hibernate (logout_dialog->priv->up_client);
+ #endif
+ return ret;
+diff --git a/mate-session/gsm-manager.c b/mate-session/gsm-manager.c
+index db392b8..7930993 100644
+--- a/mate-session/gsm-manager.c
++++ b/mate-session/gsm-manager.c
+@@ -1184,10 +1184,10 @@ manager_attempt_hibernate (GsmManager *manager)
+ gsm_systemd_attempt_hibernate (systemd);
+ }
+ #endif
+-#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER)
++#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER_HIBERNATE_SUSPEND)
+ else {
+ #endif
+-#ifdef HAVE_UPOWER
++#ifdef HAVE_UPOWER_HIBERNATE_SUSPEND
+ can_hibernate = up_client_get_can_hibernate (manager->priv->up_client);
+ if (can_hibernate) {
+
+@@ -1203,7 +1203,7 @@ manager_attempt_hibernate (GsmManager *manager)
+ }
+ }
+ #endif
+-#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER)
++#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER_HIBERNATE_SUSPEND)
+ }
+ #endif
+ }
+@@ -1229,10 +1229,10 @@ manager_attempt_suspend (GsmManager *manager)
+ gsm_systemd_attempt_suspend (systemd);
+ }
+ #endif
+-#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER)
++#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER_HIBERNATE_SUSPEND)
+ else {
+ #endif
+-#ifdef HAVE_UPOWER
++#ifdef HAVE_UPOWER_HIBERNATE_SUSPEND
+ can_suspend = up_client_get_can_suspend (manager->priv->up_client);
+ if (can_suspend) {
+
+@@ -1248,7 +1248,7 @@ manager_attempt_suspend (GsmManager *manager)
+ }
+ }
+ #endif
+-#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER)
++#if defined(HAVE_SYSTEMD) && defined(HAVE_UPOWER_HIBERNATE_SUSPEND)
+ }
+ #endif
+ }
+--
+2.6.3
+
--- /dev/null
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+GCONF_DEBUG="yes"
+
+inherit autotools gnome2 versionator
+
+MATE_BRANCH="$(get_version_component_range 1-2)"
+
+SRC_URI="http://pub.mate-desktop.org/releases/${MATE_BRANCH}/${P}.tar.xz"
+DESCRIPTION="MATE session manager"
+HOMEPAGE="http://mate-desktop.org/"
+
+LICENSE="GPL-2 LGPL-2 FDL-1.1"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+IUSE="ipv6 elibc_FreeBSD gnome-keyring systemd upower"
+
+# x11-misc/xdg-user-dirs{,-gtk} are needed to create the various XDG_*_DIRs, and
+# create .config/user-dirs.dirs which is read by glib to get G_USER_DIRECTORY_*
+# xdg-user-dirs-update is run during login (see 10-user-dirs-update-gnome below).
+
+RDEPEND=">=dev-libs/dbus-glib-0.76
+ >=dev-libs/glib-2.36:2
+ dev-libs/libxslt
+ sys-apps/dbus
+ x11-apps/xdpyinfo
+ x11-libs/gdk-pixbuf:2
+ >=x11-libs/gtk+-2.14:2
+ x11-libs/libICE
+ x11-libs/libSM
+ x11-libs/libX11
+ x11-libs/libXau
+ x11-libs/libXext
+ x11-libs/libXrender
+ x11-libs/libXtst
+ x11-libs/pango
+ x11-libs/xtrans
+ x11-misc/xdg-user-dirs
+ x11-misc/xdg-user-dirs-gtk
+ virtual/libintl
+ elibc_FreeBSD? ( dev-libs/libexecinfo )
+ gnome-keyring? ( gnome-base/gnome-keyring )
+ systemd? ( sys-apps/systemd )
+ upower? ( || ( >=sys-power/upower-0.9.23 >=sys-power/upower-pm-utils-0.9.23 ) )"
+
+DEPEND="${RDEPEND}
+ >=dev-util/intltool-0.40:*
+ >=dev-lang/perl-5
+ >=mate-base/mate-common-1.10
+ >=mate-base/mate-desktop-1.10
+ >=sys-devel/gettext-0.10.40:*
+ virtual/pkgconfig:*
+ !<gnome-base/gdm-2.20.4"
+
+src_prepare() {
+ # Add "session saving" button back,
+ # see https://bugzilla.gnome.org/show_bug.cgi?id=575544
+ epatch "${FILESDIR}"/${PN}-1.5.2-save-session-ui.patch
+
+ # Upstream patch by oleid to fix building with upower 0.99
+ epatch "${FILESDIR}"/${PN}-1.10.3-upower-0.99-series.patch
+
+ eautoreconf
+ gnome2_src_prepare
+}
+
+src_configure() {
+ gnome2_src_configure \
+ --docdir="${EPREFIX}/usr/share/doc/${PF}" \
+ --with-gtk=2.0 \
+ $(use_enable ipv6) \
+ $(use_with systemd) \
+ $(use_enable upower)
+}
+
+DOCS="AUTHORS ChangeLog NEWS README"
+
+src_install() {
+ gnome2_src_install
+
+ dodir /etc/X11/Sessions/
+ exeinto /etc/X11/Sessions/
+ doexe "${FILESDIR}"/MATE
+
+ dodir /usr/share/mate/applications/
+ insinto /usr/share/mate/applications/
+ doins "${FILESDIR}"/defaults.list
+
+ dodir /etc/X11/xinit/xinitrc.d/
+ exeinto /etc/X11/xinit/xinitrc.d/
+ doexe "${FILESDIR}"/15-xdg-data-mate
+
+ # This should be done in MATE too, see Gentoo bug #270852
+ doexe "${FILESDIR}"/10-user-dirs-update-mate
+}