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-devtools/opkg/opkg/0001-remove_maintainer_scripts-use-strict-matching.patch b/poky/meta/recipes-devtools/opkg/opkg/0001-remove_maintainer_scripts-use-strict-matching.patch
new file mode 100644
index 0000000..ec16029
--- /dev/null
+++ b/poky/meta/recipes-devtools/opkg/opkg/0001-remove_maintainer_scripts-use-strict-matching.patch
@@ -0,0 +1,56 @@
+From 55c4ad666e76281bdd0db55fa6f4ab2744fea7e4 Mon Sep 17 00:00:00 2001
+From: Alejandro del Castillo <alejandro.delcastillo@ni.com>
+Date: Tue, 4 Sep 2018 18:06:00 -0500
+Subject: [PATCH] remove_maintainer_scripts: use strict matching
+
+The function is using a glob to select which metadata files needs to be
+deleted during package removal, on the info_dir. However, the glob may
+match metadata files from packages with similar names. For example,
+during removal of package glibc-binary-localedata-de-at, the current
+logic was also removing the metadata for
+glibc-binary-localedata-de-at.iso-8859-1. Add check for an exact match
+before deletion.
+
+Fixes bugzilla: 12905
+
+Upstream-Status: Submitted [https://groups.google.com/forum/#!topic/opkg-devel/Fr40Yt0NBno]
+Signed-off-by: Alejandro del Castillo <alejandro.delcastillo@ni.com>
+---
+ libopkg/opkg_remove.c | 14 +++++++++++---
+ 1 file changed, 11 insertions(+), 3 deletions(-)
+
+diff --git a/libopkg/opkg_remove.c b/libopkg/opkg_remove.c
+index 82125fa..3936628 100644
+--- a/libopkg/opkg_remove.c
++++ b/libopkg/opkg_remove.c
+@@ -137,7 +137,7 @@ void remove_maintainer_scripts(pkg_t * pkg)
+ {
+     unsigned int i;
+     int err;
+-    char *globpattern;
++    char *globpattern, *filename, *lastdot;
+     glob_t globbuf;
+ 
+     if (opkg_config->noaction)
+@@ -151,8 +151,16 @@ void remove_maintainer_scripts(pkg_t * pkg)
+         return;
+ 
+     for (i = 0; i < globbuf.gl_pathc; i++) {
+-        opkg_msg(INFO, "Deleting %s.\n", globbuf.gl_pathv[i]);
+-        unlink(globbuf.gl_pathv[i]);
++        filename = xstrdup(basename(globbuf.gl_pathv[i]));
++        lastdot = strrchr(filename, '.');
++        *lastdot = '\0';
++        // Only delete files that match the package name (the glob may match files
++        // with similar names)
++        if (!strcmp(filename, pkg->name)) {
++            opkg_msg(INFO, "Deleting %s.\n", globbuf.gl_pathv[i]);
++            unlink(globbuf.gl_pathv[i]);
++        }
++        free(filename);
+     }
+     globfree(&globbuf);
+ }
+-- 
+2.18.0
+