--- /dev/null
+From 19394974869513ab4a98d72593dce18f08105983 Mon Sep 17 00:00:00 2001
+From: Mart Raudsepp <leio@gentoo.org>
+Date: Tue, 21 Mar 2017 01:30:52 +0200
+Subject: [PATCH] build: Get udevrulesdir from pkg-config
+
+Use the standard way to find the udev rules directory via pkg-config by default,
+and support specifying it, should it be necessary.
+This is the same logic as in colord.
+---
+ configure.ac | 9 +++++++++
+ plugins/rfkill/Makefile.am | 1 -
+ 2 files changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 8d4f5cb..5390404 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -135,6 +135,15 @@ fi
+ AM_CONDITIONAL(HAVE_GUDEV, test x$have_gudev = xyes)
+
+ dnl ---------------------------------------------------------------------------
++dnl - Where to install udev rules
++dnl ---------------------------------------------------------------------------
++AC_ARG_WITH([udevrulesdir],
++ AS_HELP_STRING([--with-udevrulesdir=DIR], [Directory for udev rules files]),
++ [],
++ [with_udevrulesdir=$($PKG_CONFIG --variable=udevdir udev)/rules.d])
++AC_SUBST([udevrulesdir], [$with_udevrulesdir])
++
++dnl ---------------------------------------------------------------------------
+ dnl - ALSA integration (default enabled)
+ dnl ---------------------------------------------------------------------------
+ ALSA_PKG=""
+diff --git a/plugins/rfkill/Makefile.am b/plugins/rfkill/Makefile.am
+index fed7adc..05f2c78 100644
+--- a/plugins/rfkill/Makefile.am
++++ b/plugins/rfkill/Makefile.am
+@@ -59,7 +59,6 @@ plugin_in_files = rfkill.gnome-settings-plugin.in
+
+ plugin_DATA = $(plugin_in_files:.gnome-settings-plugin.in=.gnome-settings-plugin)
+
+-udevrulesdir = $(prefix)/lib/udev/rules.d
+ udevrules_DATA = 61-gnome-settings-daemon-rfkill.rules
+
+ EXTRA_DIST = $(plugin_in_files) $(udevrules_DATA)
+--
+2.10.1
+
--- /dev/null
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+GNOME2_EAUTORECONF="yes"
+GNOME2_LA_PUNT="yes"
+PYTHON_COMPAT=( python{2_7,3_4,3_5} )
+
+inherit gnome2 python-any-r1 systemd udev virtualx
+
+DESCRIPTION="Gnome Settings Daemon"
+HOMEPAGE="https://git.gnome.org/browse/gnome-settings-daemon"
+
+LICENSE="GPL-2+"
+SLOT="0"
+IUSE="+colord +cups debug input_devices_wacom -openrc-force networkmanager policykit smartcard test +udev wayland"
+REQUIRED_USE="
+ input_devices_wacom? ( udev )
+ smartcard? ( udev )
+"
+KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~x86-solaris"
+
+COMMON_DEPEND="
+ >=dev-libs/glib-2.37.7:2[dbus]
+ >=x11-libs/gtk+-3.15.3:3
+ >=gnome-base/gnome-desktop-3.11.1:3=
+ >=gnome-base/gsettings-desktop-schemas-3.20
+ >=gnome-base/librsvg-2.36.2:2
+ media-fonts/cantarell
+ media-libs/alsa-lib
+ media-libs/fontconfig
+ media-libs/libcanberra[gtk3]
+ >=media-sound/pulseaudio-2
+ >=sys-power/upower-0.99:=
+ x11-libs/cairo
+ x11-libs/gdk-pixbuf:2
+ >=x11-libs/libnotify-0.7.3:=
+ x11-libs/libX11
+ x11-libs/libxkbfile
+ x11-libs/libXi
+ x11-libs/libXext
+ x11-libs/libXfixes
+ x11-libs/libXtst
+ x11-libs/libXxf86misc
+ x11-misc/xkeyboard-config
+
+ >=app-misc/geoclue-2.3.1:2.0
+ >=dev-libs/libgweather-3.9.5:2=
+ >=sci-geosciences/geocode-glib-3.10
+ >=sys-auth/polkit-0.103
+
+ colord? (
+ >=media-libs/lcms-2.2:2
+ >=x11-misc/colord-1.0.2:= )
+ cups? ( >=net-print/cups-1.4[dbus] )
+ input_devices_wacom? (
+ >=dev-libs/libwacom-0.7
+ >=x11-libs/pango-1.20
+ x11-drivers/xf86-input-wacom
+ virtual/libgudev:= )
+ networkmanager? ( >=net-misc/networkmanager-1.0 )
+ smartcard? ( >=dev-libs/nss-3.11.2 )
+ udev? ( virtual/libgudev:= )
+ wayland? ( dev-libs/wayland )
+"
+# Themes needed by g-s-d, gnome-shell, gtk+:3 apps to work properly
+# <gnome-color-manager-3.1.1 has file collisions with g-s-d-3.1.x
+# <gnome-power-manager-3.1.3 has file collisions with g-s-d-3.1.x
+# systemd needed for power and session management, bug #464944
+RDEPEND="${COMMON_DEPEND}
+ gnome-base/dconf
+ !openrc-force? ( sys-apps/systemd )
+ !<gnome-base/gnome-control-center-2.22
+ !<gnome-extra/gnome-color-manager-3.1.1
+ !<gnome-extra/gnome-power-manager-3.1.3
+"
+# xproto-7.0.15 needed for power plugin
+# FIXME: tests require dbus-mock
+DEPEND="${COMMON_DEPEND}
+ cups? ( sys-apps/sed )
+ test? (
+ ${PYTHON_DEPS}
+ $(python_gen_any_dep 'dev-python/pygobject:3[${PYTHON_USEDEP}]')
+ gnome-base/gnome-session )
+ app-text/docbook-xsl-stylesheets
+ dev-libs/libxml2:2
+ dev-libs/libxslt
+ sys-devel/gettext
+ >=dev-util/intltool-0.40
+ virtual/pkgconfig
+ x11-proto/inputproto
+ x11-proto/xf86miscproto
+ >=x11-proto/xproto-7.0.15
+"
+
+PATCHES=(
+ # Make colord and wacom optional; requires eautoreconf
+ "${FILESDIR}"/${PN}-3.22.0-optional.patch
+ # Allow specifying udevrulesdir via configure, bug 509484; requires eautoreconf
+ "${FILESDIR}"/${PV}-udevrulesdir-configure.patch
+)
+
+python_check_deps() {
+ use test && has_version "dev-python/pygobject:3[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+ use test && python-any-r1_pkg_setup
+}
+
+src_configure() {
+ gnome2_src_configure \
+ --disable-static \
+ --enable-man \
+ --with-udevrulesdir="$(get_udevdir)"/rules.d \
+ $(use_enable colord color) \
+ $(use_enable cups) \
+ $(use_enable debug) \
+ $(use_enable debug more-warnings) \
+ $(use_enable networkmanager network-manager) \
+ $(use_enable smartcard smartcard-support) \
+ $(use_enable udev gudev) \
+ $(use_enable input_devices_wacom wacom) \
+ $(use_enable wayland)
+}
+
+src_test() {
+ virtx emake check
+}
+
+pkg_postinst() {
+ gnome2_pkg_postinst
+
+ if ! systemd_is_booted; then
+ ewarn "${PN} needs Systemd to be *running* for working"
+ ewarn "properly. Please follow the this guide to migrate:"
+ ewarn "https://wiki.gentoo.org/wiki/Systemd"
+ fi
+
+ if use openrc-force; then
+ ewarn "You are enabling 'openrc-force' USE flag to skip systemd requirement,"
+ ewarn "this can lead to unexpected problems and is not supported neither by"
+ ewarn "upstream neither by Gnome Gentoo maintainers. If you suffer any problem,"
+ ewarn "you will need to disable this USE flag system wide and retest before"
+ ewarn "opening any bug report."
+ fi
+}