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-oe/recipes-extended/libreport/files/0004-configure.ac-remove-prog-test-of-augparse.patch b/meta-openembedded/meta-oe/recipes-extended/libreport/files/0004-configure.ac-remove-prog-test-of-augparse.patch
index 9839e5a..4ba69c7 100644
--- a/meta-openembedded/meta-oe/recipes-extended/libreport/files/0004-configure.ac-remove-prog-test-of-augparse.patch
+++ b/meta-openembedded/meta-oe/recipes-extended/libreport/files/0004-configure.ac-remove-prog-test-of-augparse.patch
@@ -1,7 +1,7 @@
-From cf3b646facc19078ed29f828e36dd2e552283518 Mon Sep 17 00:00:00 2001
+From c1c301502a8f69b9889197744b301a136082f09d Mon Sep 17 00:00:00 2001
 From: Hongxu Jia <hongxu.jia@windriver.com>
 Date: Thu, 27 Apr 2017 02:15:02 -0400
-Subject: [PATCH] configure.ac: remove prog test of augparse
+Subject: [PATCH 4/4] configure.ac: remove prog test of augparse
 
 The build time does not require it.
 
@@ -13,10 +13,10 @@
  1 file changed, 8 deletions(-)
 
 diff --git a/configure.ac b/configure.ac
-index c06af2d..b90f49e 100644
+index aceccf4..83c101b 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -288,14 +288,6 @@ AC_ARG_WITH(augeaslenslibdir,
+@@ -350,14 +350,6 @@ AC_ARG_WITH(augeaslenslibdir,
                             [Directory for librepor lens (default: /usr/share/augeas/lenses)])],
              [], [with_augeaslenslibdir="/usr/share/augeas/lenses"])
  AC_SUBST([AUGEAS_LENS_LIB_DIR], [$with_augeaslenslibdir])
@@ -32,5 +32,5 @@
  AC_ARG_WITH([defaultdumpdirmode],
              AS_HELP_STRING([--with-defaultdumpdirmode=OCTAL-MODE],
 -- 
-2.8.1
+2.7.4