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-raspberrypi/recipes-multimedia/omxplayer/omxplayer/use-native-pkg-config.patch b/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer/use-native-pkg-config.patch
index ed81999..e580470 100644
--- a/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer/use-native-pkg-config.patch
+++ b/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer/use-native-pkg-config.patch
@@ -1,16 +1,25 @@
+From da6c24a2a87b8cf9692017e32be25d30c0cc7ef4 Mon Sep 17 00:00:00 2001
+From: Andrei Gherzan <andrei@gherzan.ro>
+Date: Tue, 10 Feb 2015 00:52:18 +0100
+Subject: [PATCH] omxplayer: Bump SRCREV
+
 Force the pkg-config native tool. Strangely ffmpeg prepends cross_prefix
 to the default value which obviously is wrong.
 
 Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
 
+---
+ Makefile.ffmpeg | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
 Index: git/Makefile.ffmpeg
 ===================================================================
 --- git.orig/Makefile.ffmpeg
 +++ git/Makefile.ffmpeg
-@@ -245,7 +245,8 @@ configure:
+@@ -242,7 +242,8 @@ configure:
  			--disable-decoder=idf \
+ 			--disable-decoder=hevc \
  			--enable-decoder=opus \
- 			--cross-prefix=$(HOST)- \
 -			--disable-stripping
 +			--disable-stripping \
 +			--pkg-config=pkg-config