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/harfbuzz/harfbuzz_1.8.8.bb b/poky/meta/recipes-graphics/harfbuzz/harfbuzz_1.8.8.bb
new file mode 100644
index 0000000..b904d93
--- /dev/null
+++ b/poky/meta/recipes-graphics/harfbuzz/harfbuzz_1.8.8.bb
@@ -0,0 +1,46 @@
+SUMMARY = "Text shaping library"
+DESCRIPTION = "HarfBuzz is an OpenType text shaping engine."
+HOMEPAGE = "http://www.freedesktop.org/wiki/Software/HarfBuzz"
+BUGTRACKER = "https://bugs.freedesktop.org/enter_bug.cgi?product=HarfBuzz"
+SECTION = "libs"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://COPYING;md5=e021dd6dda6ff1e6b1044002fc662b9b \
+                    file://src/hb-ucdn/COPYING;md5=994ba0f1295f15b4bda4999a5bbeddef \
+"
+
+DEPENDS = "glib-2.0 cairo fontconfig freetype"
+
+SRC_URI = "http://www.freedesktop.org/software/harfbuzz/release/${BP}.tar.bz2"
+SRC_URI[md5sum] = "81dbce82d6471ec2b2a627ce02d03e5d"
+SRC_URI[sha256sum] = "a8e5c86e4d99e1cc9865ec1b8e9b05b98e413c2a885cd11f8e9bb9502dd3e3a9"
+
+inherit autotools pkgconfig lib_package gtk-doc
+
+PACKAGECONFIG ??= "icu"
+PACKAGECONFIG[icu] = "--with-icu,--without-icu,icu"
+
+EXTRA_OECONF = " \
+    --with-cairo \
+    --with-fontconfig \
+    --with-freetype \
+    --with-glib \
+    --without-graphite2 \
+"
+
+do_configure_prepend() {
+    # This is ancient and can get used instead of the patched one we ship,
+    # so delete it. In 1.8.9 this should be removed upstream.
+    rm -f ${S}/m4/pkg.m4
+}
+
+PACKAGES =+ "${PN}-icu ${PN}-icu-dev"
+
+LEAD_SONAME = "libharfbuzz.so"
+
+FILES_${PN}-icu = "${libdir}/libharfbuzz-icu.so.*"
+FILES_${PN}-icu-dev = "${libdir}/libharfbuzz-icu.la \
+                       ${libdir}/libharfbuzz-icu.so \
+                       ${libdir}/pkgconfig/harfbuzz-icu.pc \
+"
+
+BBCLASSEXTEND = "native"