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>

1 files changed, 7 insertions, 2 deletions

diff --git a/poky/meta/lib/oe/maketype.py b/poky/meta/lib/oe/maketype.py
index f88981dd9..c36e7b560 100644
--- a/poky/meta/lib/oe/maketype.py
+++ b/poky/meta/lib/oe/maketype.py
@@ -7,7 +7,12 @@ the arguments of the type's factory for details.
 
 import inspect
 import oe.types as types
-import collections
+try:
+    # Python 3.7+
+    from collections.abc import Callable
+except ImportError:
+    # Python < 3.7
+    from collections import Callable
 
 available_types = {}
 
@@ -96,7 +101,7 @@ for name in dir(types):
         continue
 
     obj = getattr(types, name)
-    if not isinstance(obj, collections.Callable):
+    if not isinstance(obj, Callable):
         continue
 
     register(name, obj)