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/binutils/binutils.inc b/poky/meta/recipes-devtools/binutils/binutils.inc
index 37813dd..0fb6cae 100644
--- a/poky/meta/recipes-devtools/binutils/binutils.inc
+++ b/poky/meta/recipes-devtools/binutils/binutils.inc
@@ -38,6 +38,9 @@
 # Rather than duplicating multiple entries for these, make one
 # list and reuse it.
 
+LDGOLD_ALTS ?= "ld.gold dwp"
+LDGOLD_ALTS_riscv64 = ""
+
 USE_ALTERNATIVES_FOR = " \
 	addr2line \
 	ar \
@@ -47,7 +50,7 @@
 	gprof \
 	ld \
 	ld.bfd \
-	ld.gold dwp \
+	${LDGOLD_ALTS} \
 	nm \
 	objcopy \
 	objdump \
@@ -128,12 +131,12 @@
 	# We don't really need these, so we'll remove them...
 	rm -rf ${D}${libdir}/ldscripts
 
+	bindir_rel=${@os.path.relpath('${bindir}', '${prefix}/${TARGET_SYS}/bin')}
+
 	# Fix the /usr/${TARGET_SYS}/bin/* links
 	for l in ${D}${prefix}/${TARGET_SYS}/bin/*; do
 		rm -f $l
-		ln -sf `echo ${prefix}/${TARGET_SYS}/bin \
-			| tr -s / \
-			| sed -e 's,^/,,' -e 's,[^/]*,..,g'`${bindir}/${TARGET_PREFIX}`basename $l` $l
+		ln -sf $bindir_rel/${TARGET_PREFIX}`basename $l` $l
 	done
 
 	# Install the libiberty header