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-support/icu/icu.inc b/poky/meta/recipes-support/icu/icu.inc
index 983118c..e20085f 100644
--- a/poky/meta/recipes-support/icu/icu.inc
+++ b/poky/meta/recipes-support/icu/icu.inc
@@ -19,7 +19,9 @@
 
 ICU_MAJOR_VER = "${@d.getVar('PV').split('.')[0]}"
 
-inherit autotools pkgconfig binconfig
+inherit autotools pkgconfig binconfig multilib_script
+
+MULTILIB_SCRIPTS = "${PN}-dev:${bindir}/icu-config"
 
 # ICU needs the native build directory as an argument to its --with-cross-build option when
 # cross-compiling. Taken the situation that different builds may share a common sstate-cache
@@ -31,6 +33,8 @@
 EXTRA_OECONF_append_class-target = "${@oe.utils.conditional('SITEINFO_ENDIANNESS', 'be', ' --with-data-packaging=archive', '', d)}"
 TARGET_CXXFLAGS_append = "${@oe.utils.conditional('SITEINFO_ENDIANNESS', 'be', ' -DICU_DATA_DIR=\\""${datadir}/${BPN}/${PV}\\""', '', d)}"
 
+ASNEEDED = ""
+
 # strtod_l() is not supported by musl; also xlocale.h is missing
 # It is not possible to disable its use via configure switches or env vars
 # so monkey patching is needed.