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/runtime/cases/perl.py b/poky/meta/lib/oeqa/runtime/cases/perl.py
index d0b7e8e..afeeb18 100644
--- a/poky/meta/lib/oeqa/runtime/cases/perl.py
+++ b/poky/meta/lib/oeqa/runtime/cases/perl.py
@@ -1,37 +1,13 @@
 import os
 
 from oeqa.runtime.case import OERuntimeTestCase
-from oeqa.core.decorator.depends import OETestDepends
 from oeqa.core.decorator.oeid import OETestID
 from oeqa.runtime.decorator.package import OEHasPackage
 
 class PerlTest(OERuntimeTestCase):
-
-    @classmethod
-    def setUpClass(cls):
-        src = os.path.join(cls.tc.files_dir, 'test.pl')
-        dst = '/tmp/test.pl'
-        cls.tc.target.copyTo(src, dst)
-
-    @classmethod
-    def tearDownClass(cls):
-        dst = '/tmp/test.pl'
-        cls.tc.target.run('rm %s' % dst)
-
-    @OETestID(1141)
-    @OETestDepends(['ssh.SSHTest.test_ssh'])
-    @OEHasPackage(['perl'])
-    def test_perl_exists(self):
-        status, output = self.target.run('which perl')
-        msg = 'Perl binary not in PATH or not on target.'
-        self.assertEqual(status, 0, msg=msg)
-
     @OETestID(208)
-    @OETestDepends(['perl.PerlTest.test_perl_exists'])
+    @OEHasPackage(['perl'])
     def test_perl_works(self):
-        status, output = self.target.run('perl /tmp/test.pl')
-        msg = 'Exit status was not 0. Output: %s' % output
-        self.assertEqual(status, 0, msg=msg)
-
-        msg = 'Incorrect output: %s' % output
-        self.assertEqual(output, "the value of a is 0.01", msg=msg)
+        status, output = self.target.run("perl -e '$_=\"Uryyb, jbeyq\"; tr/a-zA-Z/n-za-mN-ZA-M/;print'")
+        self.assertEqual(status, 0)
+        self.assertEqual(output, "Hello, world")