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/lib/oeqa/selftest/cases/sstatetests.py b/poky/meta/lib/oeqa/selftest/cases/sstatetests.py
index 7b008e4..077d6e5 100644
--- a/poky/meta/lib/oeqa/selftest/cases/sstatetests.py
+++ b/poky/meta/lib/oeqa/selftest/cases/sstatetests.py
@@ -262,6 +262,7 @@
         self.write_config("""
 MACHINE = "qemux86"
 TMPDIR = "${TOPDIR}/tmp-sstatesamehash"
+TCLIBCAPPEND = ""
 BUILD_ARCH = "x86_64"
 BUILD_OS = "linux"
 SDKMACHINE = "x86_64"
@@ -272,6 +273,7 @@
         self.write_config("""
 MACHINE = "qemux86"
 TMPDIR = "${TOPDIR}/tmp-sstatesamehash2"
+TCLIBCAPPEND = ""
 BUILD_ARCH = "i686"
 BUILD_OS = "linux"
 SDKMACHINE = "i686"
@@ -307,12 +309,14 @@
 
         self.write_config("""
 TMPDIR = \"${TOPDIR}/tmp-sstatesamehash\"
+TCLIBCAPPEND = \"\"
 NATIVELSBSTRING = \"DistroA\"
 """)
         self.track_for_cleanup(self.topdir + "/tmp-sstatesamehash")
         bitbake("core-image-sato -S none")
         self.write_config("""
 TMPDIR = \"${TOPDIR}/tmp-sstatesamehash2\"
+TCLIBCAPPEND = \"\"
 NATIVELSBSTRING = \"DistroB\"
 """)
         self.track_for_cleanup(self.topdir + "/tmp-sstatesamehash2")
@@ -340,25 +344,25 @@
 
         configA = """
 TMPDIR = \"${TOPDIR}/tmp-sstatesamehash\"
+TCLIBCAPPEND = \"\"
 MACHINE = \"qemux86-64\"
 """
         configB = """
 TMPDIR = \"${TOPDIR}/tmp-sstatesamehash2\"
+TCLIBCAPPEND = \"\"
 MACHINE = \"qemuarm\"
 """
         self.sstate_allarch_samesigs(configA, configB)
 
     @OETestID(1645)
-    def test_sstate_allarch_samesigs_multilib(self):
+    def test_sstate_nativesdk_samesigs_multilib(self):
         """
-        The sstate checksums of allarch multilib packages should be independent of whichever
-        MACHINE is set. Check this using bitbake -S.
-        Also, rather than duplicate the test, check nativesdk stamps are the same between
-        the two MACHINE values.
+        check nativesdk stamps are the same between the two MACHINE values.
         """
 
         configA = """
 TMPDIR = \"${TOPDIR}/tmp-sstatesamehash\"
+TCLIBCAPPEND = \"\"
 MACHINE = \"qemux86-64\"
 require conf/multilib.conf
 MULTILIBS = \"multilib:lib32\"
@@ -366,6 +370,7 @@
 """
         configB = """
 TMPDIR = \"${TOPDIR}/tmp-sstatesamehash2\"
+TCLIBCAPPEND = \"\"
 MACHINE = \"qemuarm\"
 require conf/multilib.conf
 MULTILIBS = \"\"
@@ -392,10 +397,6 @@
                         (_, task, _, shash) = name.rsplit(".", 3)
                         f[os.path.join(os.path.basename(root), task)] = shash
             return f
-        files1 = get_files(self.topdir + "/tmp-sstatesamehash/stamps/all" + self.target_vendor + "-" + self.target_os)
-        files2 = get_files(self.topdir + "/tmp-sstatesamehash2/stamps/all" + self.target_vendor + "-" + self.target_os)
-        self.maxDiff = None
-        self.assertEqual(files1, files2)
 
         nativesdkdir = os.path.basename(glob.glob(self.topdir + "/tmp-sstatesamehash/stamps/*-nativesdk*-linux")[0])
 
@@ -414,6 +415,7 @@
 
         self.write_config("""
 TMPDIR = \"${TOPDIR}/tmp-sstatesamehash\"
+TCLIBCAPPEND = \"\"
 MACHINE = \"qemux86\"
 require conf/multilib.conf
 MULTILIBS = "multilib:lib32"
@@ -423,6 +425,7 @@
         bitbake("world meta-toolchain -S none")
         self.write_config("""
 TMPDIR = \"${TOPDIR}/tmp-sstatesamehash2\"
+TCLIBCAPPEND = \"\"
 MACHINE = \"qemux86copy\"
 require conf/multilib.conf
 MULTILIBS = "multilib:lib32"
@@ -458,6 +461,7 @@
 
         self.write_config("""
 TMPDIR = "${TOPDIR}/tmp-sstatesamehash"
+TCLIBCAPPEND = ""
 BB_NUMBER_THREADS = "${@oe.utils.cpu_count()}"
 PARALLEL_MAKE = "-j 1"
 DL_DIR = "${TOPDIR}/download1"
@@ -471,6 +475,7 @@
         bitbake("world meta-toolchain -S none")
         self.write_config("""
 TMPDIR = "${TOPDIR}/tmp-sstatesamehash2"
+TCLIBCAPPEND = ""
 BB_NUMBER_THREADS = "${@oe.utils.cpu_count()+1}"
 PARALLEL_MAKE = "-j 2"
 DL_DIR = "${TOPDIR}/download2"