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/meta-openembedded/meta-oe/recipes-core/libsigc++-2.0/libsigc++-2.0_2.10.3.bb b/meta-openembedded/meta-oe/recipes-core/libsigc++-2.0/libsigc++-2.0_2.10.3.bb
new file mode 100644
index 0000000..e6129e2
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-core/libsigc++-2.0/libsigc++-2.0_2.10.3.bb
@@ -0,0 +1,20 @@
+SUMMARY = "A library for loose coupling of C++ method calls"
+SECTION = "libs"
+LICENSE = "LGPLv2.1"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d8045f3b8f929c1cb29a1e3fd737b499"
+
+DEPENDS = "mm-common"
+
+SRC_URI = "http://ftp.gnome.org/pub/GNOME/sources/libsigc++/2.10/libsigc++-${PV}.tar.xz"
+SRC_URI[md5sum] = "ea68c7afc23a4b89a2dfa78344460785"
+SRC_URI[sha256sum] = "0b68dfc6313c6cc90ac989c6d722a1bf0585ad13846e79746aa87cb265904786"
+
+S = "${WORKDIR}/libsigc++-${PV}"
+
+inherit autotools
+
+FILES_${PN}-dev += "${libdir}/sigc++-*/"
+FILES_${PN}-doc += "${datadir}/devhelp"
+
+BBCLASSEXTEND = "native"
+SECURITY_CFLAGS = "${SECURITY_NO_PIE_CFLAGS}"