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-multimedia/recipes-multimedia/rtmpdump/rtmpdump/fix-racing-build-issue.patch b/meta-openembedded/meta-multimedia/recipes-multimedia/rtmpdump/rtmpdump/fix-racing-build-issue.patch
index bb3d8b0..6e11c97 100644
--- a/meta-openembedded/meta-multimedia/recipes-multimedia/rtmpdump/rtmpdump/fix-racing-build-issue.patch
+++ b/meta-openembedded/meta-multimedia/recipes-multimedia/rtmpdump/rtmpdump/fix-racing-build-issue.patch
@@ -8,11 +8,11 @@
 ===================================================================
 --- git.orig/librtmp/Makefile
 +++ git/librtmp/Makefile
-@@ -107,6 +107,7 @@ install_base:	librtmp.a librtmp.pc
+@@ -115,6 +115,7 @@ install_base:	librtmp.a librtmp.pc
  	cp librtmp.3 $(MANDIR)/man3
  
- install_so:	librtmp.$(SO_EXT)
+ install_so:	librtmp$(SO_EXT)
 +	-mkdir -p $(SODIR)
- 	cp librtmp.$(SO_EXT) $(SODIR)
- 	cd $(SODIR); ln -sf librtmp.$(SO_EXT) librtmp.$(SOX)
- 
+ 	cp librtmp$(SO_EXT) $(SODIR)
+ 	$(INSTALL_IMPLIB)
+ 	cd $(SODIR); ln -sf librtmp$(SO_EXT) librtmp.$(SOX)