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/meta-openembedded/meta-networking/recipes-daemons/cyrus-sasl/cyrus-sasl/0001-Allow-saslauthd-to-be-built-outside-of-source-tree-w.patch b/meta-openembedded/meta-networking/recipes-daemons/cyrus-sasl/cyrus-sasl/0001-Allow-saslauthd-to-be-built-outside-of-source-tree-w.patch
new file mode 100644
index 0000000..c89822c
--- /dev/null
+++ b/meta-openembedded/meta-networking/recipes-daemons/cyrus-sasl/cyrus-sasl/0001-Allow-saslauthd-to-be-built-outside-of-source-tree-w.patch
@@ -0,0 +1,41 @@
+From 6515f3e7656d97d40a6a1cf4eb3ada193a698309 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Wed, 12 Sep 2018 23:18:12 +0800
+Subject: [PATCH] Allow saslauthd to be built outside of source tree while
+ configuring with `--enable-ldapdb'
+
+[snip]
+| powerpc-wrs-linux-gcc [snip] -I../common
+|../../git/saslauthd/lak.c:58:10: fatal error: crypto-compat.h:
+No such file or directory
+[snip]
+
+The crypto-compat.h locates in git/common/, it should be                                                                                                                           |
+`-I../../git/common'
+
+Remove useless `-I$(top_srcdir)/../include' which was incorrectly
+added by commit `faae590 cleanup misc INCLUDES for different build paths'
+
+Upstream-Status: Submitted [https://github.com/cyrusimap/cyrus-sasl]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ saslauthd/Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/saslauthd/Makefile.am b/saslauthd/Makefile.am
+index d7244be..864b29b 100644
+--- a/saslauthd/Makefile.am
++++ b/saslauthd/Makefile.am
+@@ -34,7 +34,7 @@ saslcache_SOURCES = saslcache.c
+ 
+ EXTRA_DIST	= saslauthd.8 saslauthd.mdoc include \
+ 		  getnameinfo.c getaddrinfo.c LDAP_SASLAUTHD
+-AM_CPPFLAGS	= -I$(top_srcdir)/include -I$(top_builddir)/include -I$(top_srcdir)/../include -I$(top_builddir)/common
++AM_CPPFLAGS	= -I$(top_srcdir)/include -I$(top_builddir)/include -I$(top_builddir)/common -I$(top_srcdir)/common
+ DEFS            = @DEFS@ -DSASLAUTHD_CONF_FILE_DEFAULT=\"@sysconfdir@/saslauthd.conf\" -I. -I$(srcdir) -I..
+ 
+ 
+-- 
+2.7.4
+