meta-openembedded and poky: subtree updates

Squash of the following due to dependencies among them
and OpenBMC changes:

meta-openembedded: subtree update:d0748372d2..9201611135
meta-openembedded: subtree update:9201611135..17fd382f34
poky: subtree update:9052e5b32a..2e11d97b6c
poky: subtree update:2e11d97b6c..a8544811d7

The change log was too large for the jenkins plugin
to handle therefore it has been removed. Here is
the first and last commit of each subtree:

meta-openembedded:d0748372d2
      cppzmq: bump to version 4.6.0
meta-openembedded:17fd382f34
      mpv: Remove X11 dependency
poky:9052e5b32a
      package_ipk: Remove pointless comment to trigger rebuild
poky:a8544811d7
      pbzip2: Fix license warning

Change-Id: If0fc6c37629642ee207a4ca2f7aa501a2c673cd6
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/poky/meta/conf/machine/include/powerpc/arch-powerpc.inc b/poky/meta/conf/machine/include/powerpc/arch-powerpc.inc
index 8c0c943..ef18e9a 100644
--- a/poky/meta/conf/machine/include/powerpc/arch-powerpc.inc
+++ b/poky/meta/conf/machine/include/powerpc/arch-powerpc.inc
@@ -15,7 +15,8 @@
 
 TUNEVALID[m32] = "Power ELF32 standard ABI"
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'm32', ' -m32', '', d)}"
-TUNE_ARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'm32', 'powerpc', '', d)}"
+TUNE_ARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'm32', 'powerpc${ENDIAN_SFX}', '', d)}"
+ENDIAN_SFX = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', '', 'le', d)}"
 
 TUNEVALID[fpu-hard] = "Use hardware FPU."
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard', ' -mhard-float', '', d)}"