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-python/recipes-devtools/python/python3-matplotlib_3.2.1.bb b/meta-openembedded/meta-python/recipes-devtools/python/python3-matplotlib_3.2.1.bb
new file mode 100644
index 0000000..f6d8c53
--- /dev/null
+++ b/meta-openembedded/meta-python/recipes-devtools/python/python3-matplotlib_3.2.1.bb
@@ -0,0 +1,37 @@
+SUMMARY = "matplotlib: plotting with Python"
+DESCRIPTION = "\
+Matplotlib is a Python 2D plotting library which produces \
+publication-quality figures in a variety of hardcopy formats \
+and interactive environments across platforms."
+HOMEPAGE = "https://github.com/matplotlib/matplotlib"
+SECTION = "devel/python"
+LICENSE = "PSF"
+LIC_FILES_CHKSUM = "\
+    file://setup.py;beginline=250;endline=250;md5=2a114620e4e6843aa7568d5902501753 \
+    file://LICENSE/LICENSE;md5=afec61498aa5f0c45936687da9a53d74 \
+"
+DEPENDS = "\
+    freetype \
+    libpng \
+    python3-numpy-native \
+    python3-dateutil-native \
+    python3-pytz-native \
+"
+
+SRC_URI[md5sum] = "6c018a644a88120886cc7211f7c826f0"
+SRC_URI[sha256sum] = "ffe2f9cdcea1086fc414e82f42271ecf1976700b8edd16ca9d376189c6d93aee"
+
+inherit pypi setuptools3 pkgconfig
+
+RDEPENDS_${PN} = "\
+    freetype \
+    libpng \
+    python3-numpy \
+    python3-pyparsing \
+    python3-cycler \
+    python3-dateutil \
+    python3-kiwisolver \
+    python3-pytz \
+"
+
+BBCLASSEXTEND = "native"