reset upstream subtrees to yocto 2.6

Reset the following subtrees on thud HEAD:

  poky: 87e3a9739d
  meta-openembedded: 6094ae18c8
  meta-security: 31dc4e7532
  meta-raspberrypi: a48743dc36
  meta-xilinx: c42016e2e6

Also re-apply backports that didn't make it into thud:
  poky:
    17726d0 systemd-systemctl-native: handle Install wildcards

  meta-openembedded:
    4321a5d libtinyxml2: update to 7.0.1
    042f0a3 libcereal: Add native and nativesdk classes
    e23284f libcereal: Allow empty package
    030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG
    179a1b9 gtest: update to 1.8.1

Squashed OpenBMC subtree compatibility updates:
  meta-aspeed:
    Brad Bishop (1):
          aspeed: add yocto 2.6 compatibility

  meta-ibm:
    Brad Bishop (1):
          ibm: prepare for yocto 2.6

  meta-ingrasys:
    Brad Bishop (1):
          ingrasys: set layer compatibility to yocto 2.6

  meta-openpower:
    Brad Bishop (1):
          openpower: set layer compatibility to yocto 2.6

  meta-phosphor:
    Brad Bishop (3):
          phosphor: set layer compatibility to thud
          phosphor: libgpg-error: drop patches
          phosphor: react to fitimage artifact rename

    Ed Tanous (4):
          Dropbear: upgrade options for latest upgrade
          yocto2.6: update openssl options
          busybox: remove upstream watchdog patch
          systemd: Rebase CONFIG_CGROUP_BPF patch

Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-openembedded/meta-xfce/recipes-apps/xfce4-mixer/files/0001-Fix-build-after-update-of-xfconf.patch b/meta-openembedded/meta-xfce/recipes-apps/xfce4-mixer/files/0001-Fix-build-after-update-of-xfconf.patch
new file mode 100644
index 0000000..31216c0
--- /dev/null
+++ b/meta-openembedded/meta-xfce/recipes-apps/xfce4-mixer/files/0001-Fix-build-after-update-of-xfconf.patch
@@ -0,0 +1,61 @@
+From 6ecaeced291f935a9d41e9bc33411358c95a5e91 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@gmail.com>
+Date: Mon, 22 Jan 2018 15:35:08 +0100
+Subject: [PATCH] Fix build after update of xfconf
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+xfconf stopped using dbus-glib so required flags must be included here
+
+Upstream-Status: Pending
+
+Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
+---
+ panel-plugin/Makefile.am | 2 ++
+ xfce4-mixer/Makefile.am  | 2 ++
+ 2 files changed, 4 insertions(+)
+
+diff --git a/panel-plugin/Makefile.am b/panel-plugin/Makefile.am
+index a494682..b094472 100644
+--- a/panel-plugin/Makefile.am
++++ b/panel-plugin/Makefile.am
+@@ -27,6 +27,7 @@ libmixer_la_CFLAGS =							\
+ 	$(LIBXFCE4UI_CFLAGS)						\
+ 	$(LIBXFCE4PANEL_CFLAGS)						\
+ 	$(XFCONF_CFLAGS)						\
++	$(DBUS_GLIB_CFLAGS)						\
+ 	$(GST_PLUGINS_BASE_CFLAGS)					\
+ 	$(KEYBINDER_CFLAGS)
+ 
+@@ -48,6 +49,7 @@ libmixer_la_LIBADD =							\
+ 	$(LIBXFCE4UI_LIBS)						\
+ 	$(LIBXFCE4PANEL_LIBS)						\
+ 	$(XFCONF_LIBS)							\
++	$(DBUS_GLIB_LIBS)						\
+ 	$(GST_PLUGINS_BASE_LIBS)					\
+ 	-lgstaudio-0.10							\
+ 	-lgstinterfaces-0.10						\
+diff --git a/xfce4-mixer/Makefile.am b/xfce4-mixer/Makefile.am
+index 4af69e9..e076fc8 100644
+--- a/xfce4-mixer/Makefile.am
++++ b/xfce4-mixer/Makefile.am
+@@ -32,6 +32,7 @@ xfce4_mixer_CFLAGS = 							\
+ 	$(UNIQUE_CFLAGS)						\
+ 	$(LIBXFCE4UTIL_CFLAGS)						\
+ 	$(LIBXFCE4UI_CFLAGS)						\
++	$(DBUS_GLIB_CFLAGS)						\
+ 	$(XFCONF_CFLAGS)						\
+ 	$(GST_PLUGINS_BASE_CFLAGS)
+ 
+@@ -46,6 +47,7 @@ xfce4_mixer_LDFLAGS = 							\
+ 	$(UNIQUE_LIBS)							\
+ 	$(LIBXFCE4UTIL_LIBS)						\
+ 	$(LIBXFCE4UI_LIBS)						\
++	$(DBUS_GLIB_LIBS)						\
+ 	$(XFCONF_LIBS)							\
+ 	$(GST_PLUGINS_BASE_LIBS)					\
+ 	-lgstaudio-0.10							\
+-- 
+2.14.3
+