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/poky/meta/recipes-connectivity/bind/bind/0001-configure.in-remove-useless-L-use_openssl-lib.patch b/poky/meta/recipes-connectivity/bind/bind/0001-configure.in-remove-useless-L-use_openssl-lib.patch
new file mode 100644
index 0000000..871bb2a
--- /dev/null
+++ b/poky/meta/recipes-connectivity/bind/bind/0001-configure.in-remove-useless-L-use_openssl-lib.patch
@@ -0,0 +1,32 @@
+From 950867d9fd3f690e271c8c807b6eed144b2935b2 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Mon, 27 Aug 2018 15:00:51 +0800
+Subject: [PATCH] configure.in: remove useless `-L$use_openssl/lib'
+
+Since `--with-openssl=${STAGING_DIR_HOST}${prefix}' is used in bind recipe,
+the `-L$use_openssl/lib' has a hardcoded suffix, removing it is harmless
+and helpful for clean up host build path in isc-config.sh
+
+Upstream-Status: Inappropriate [oe-core specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ configure.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.in b/configure.in
+index 54efc55..76ac0eb 100644
+--- a/configure.in
++++ b/configure.in
+@@ -1691,7 +1691,7 @@ If you don't want OpenSSL, use --without-openssl])
+ 				fi
+ 				;;
+ 			*)
+-				DST_OPENSSL_LIBS="-L$use_openssl/lib -lcrypto"
++				DST_OPENSSL_LIBS="-lcrypto"
+ 				;;
+ 			esac
+ 		fi
+-- 
+2.7.4
+