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/scripts/lib/recipetool/create_buildsys.py b/poky/scripts/lib/recipetool/create_buildsys.py
index 3cb0276..35a97c9 100644
--- a/poky/scripts/lib/recipetool/create_buildsys.py
+++ b/poky/scripts/lib/recipetool/create_buildsys.py
@@ -226,9 +226,9 @@
                         elif pkg == 'PkgConfig':
                             inherits.append('pkgconfig')
                         elif pkg == 'PythonInterp':
-                            inherits.append('pythonnative')
+                            inherits.append('python3native')
                         elif pkg == 'PythonLibs':
-                            inherits.append('python-dir')
+                            inherits.append('python3-dir')
                         else:
                             # Try to map via looking at installed CMake packages in pkgdata
                             dep = find_cmake_package(pkg)
@@ -417,7 +417,7 @@
                 }
         progclassmap = {'gconftool-2': 'gconf',
                 'pkg-config': 'pkgconfig',
-                'python': 'pythonnative',
+                'python': 'python3native',
                 'python3': 'python3native',
                 'perl': 'perlnative',
                 'makeinfo': 'texinfo',
@@ -566,16 +566,7 @@
             elif keyword == 'AX_PROG_XSLTPROC':
                 deps.append('libxslt-native')
             elif keyword in ['AC_PYTHON_DEVEL', 'AX_PYTHON_DEVEL', 'AM_PATH_PYTHON']:
-                pythonclass = 'pythonnative'
-                res = version_re.search(value)
-                if res:
-                    if res.group(1).startswith('3'):
-                        pythonclass = 'python3native'
-                # Avoid replacing python3native with pythonnative
-                if not pythonclass in inherits and not 'python3native' in inherits:
-                    if 'pythonnative' in inherits:
-                        inherits.remove('pythonnative')
-                    inherits.append(pythonclass)
+                pythonclass = 'python3native'
             elif keyword == 'AX_WITH_CURSES':
                 deps.append('ncurses')
             elif keyword == 'AX_PATH_BDB':