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-graphics/xorg-lib/libx11/fix-disable-xlocale.patch b/poky/meta/recipes-graphics/xorg-lib/libx11/fix-disable-xlocale.patch
new file mode 100644
index 0000000..09cf74f
--- /dev/null
+++ b/poky/meta/recipes-graphics/xorg-lib/libx11/fix-disable-xlocale.patch
@@ -0,0 +1,33 @@
+From 5c1693028ef12ab767d7cdbc349c27efa1ada87a Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Mon, 10 Sep 2018 09:13:38 +0800
+Subject: [PATCH] Fix build when xlocale disabled
+
+Signed-off-by: Xiaofeng Yan <xiaofeng.yan@windriver.com>
+
+Update patch to version 1.6.6
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+Upstream-Status: Pending
+---
+ src/Font.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/src/Font.c b/src/Font.c
+index a73f9b1..8f4d210 100644
+--- a/src/Font.c
++++ b/src/Font.c
+@@ -675,7 +675,11 @@ int _XF86LoadQueryLocaleFont(
+     }
+     if (l - 2 - (p - charset) < 0)
+ 	return 0;
++#ifdef XLOCALE
+     if (_XlcNCompareISOLatin1(name + l - 2 - (p - charset), charset, p - charset))
++#else
++    if (strncasecmp(name + l - 2 - (p - charset), charset, p - charset))
++#endif
+ 	return 0;
+     if (strlen(p + 1) + l - 1 >= sizeof(buf) - 1)
+ 	return 0;
+-- 
+2.7.4
+