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-support/vboxguestdrivers/vboxguestdrivers_6.1.6.bb b/meta-openembedded/meta-oe/recipes-support/vboxguestdrivers/vboxguestdrivers_6.1.6.bb
new file mode 100644
index 0000000..89b1ee1
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/vboxguestdrivers/vboxguestdrivers_6.1.6.bb
@@ -0,0 +1,81 @@
+SUMMARY = "VirtualBox Linux Guest Drivers"
+SECTION = "core"
+LICENSE = "GPL-2.0"
+LIC_FILES_CHKSUM = "file://${WORKDIR}/${VBOX_NAME}/COPYING;md5=e197d5641bb35b29d46ca8c4bf7f2660"
+
+DEPENDS = "virtual/kernel"
+
+inherit module kernel-module-split
+
+COMPATIBLE_MACHINE = "(qemux86|qemux86-64)"
+
+VBOX_NAME = "VirtualBox-${PV}"
+
+SRC_URI = "http://download.virtualbox.org/virtualbox/${PV}/${VBOX_NAME}.tar.bz2 \
+    file://Makefile.utils \
+"
+SRC_URI[md5sum] = "fe6328d22dfb20ea372daa4b58b12374"
+SRC_URI[sha256sum] = "b031c30d770f28c5f884071ad933e8c1f83e65b93aaba03a4012077c1d90a54f"
+
+S = "${WORKDIR}/vbox_module"
+
+export BUILD_TARGET_ARCH="${ARCH}"
+export BUILD_TARGET_ARCH_x86-64="amd64"
+
+EXTRA_OEMAKE += "KERN_DIR='${WORKDIR}/${KERNEL_VERSION}/build' KBUILD_VERBOSE=1"
+
+# otherwise 5.2.22 builds just vboxguest
+MAKE_TARGETS = "all"
+
+addtask export_sources after do_patch before do_configure
+
+do_export_sources() {
+    mkdir -p "${S}"
+    ${WORKDIR}/${VBOX_NAME}/src/VBox/Additions/linux/export_modules.sh ${T}/vbox_modules.tar.gz
+    tar -C "${S}" -xzf ${T}/vbox_modules.tar.gz
+
+    # add a mount utility to use shared folder from VBox Addition Source Code
+    mkdir -p "${S}/utils"
+    install ${WORKDIR}/${VBOX_NAME}/src/VBox/Additions/linux/sharedfolders/mount.vboxsf.c ${S}/utils
+    install ${WORKDIR}/${VBOX_NAME}/src/VBox/Additions/linux/sharedfolders/vbsfmount.c ${S}/utils
+    install ${S}/../Makefile.utils ${S}/utils/Makefile
+
+}
+
+do_configure_prepend() {
+    # vboxguestdrivers/5.2.6-r0/vbox_module/vboxguest/Makefile.include.header:99: *** The variable KERN_DIR must be a kernel build folder and end with /build without a trailing slash, or KERN_VER must be set.  Stop.
+    # vboxguestdrivers/5.2.6-r0/vbox_module/vboxguest/Makefile.include.header:108: *** The kernel build folder path must end in <version>/build, or the variable KERN_VER must be set.  Stop.
+    mkdir -p ${WORKDIR}/${KERNEL_VERSION}
+    ln -snf ${STAGING_KERNEL_DIR} ${WORKDIR}/${KERNEL_VERSION}/build
+}
+
+# compile and install mount utility
+do_compile() {
+    oe_runmake all
+    oe_runmake 'LD=${CC}' 'LDFLAGS=${LDFLAGS}' -C ${S}/utils
+    if ! [ -e vboxguest.ko -a -e vboxsf.ko -a -e vboxvideo.ko ] ; then
+        echo "ERROR: One of vbox*.ko modules wasn't built"
+        exit 1
+    fi
+}
+
+module_do_install() {
+    MODULE_DIR=${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/kernel/misc
+    install -d $MODULE_DIR
+    install -m 644 vboxguest.ko $MODULE_DIR
+    install -m 644 vboxsf.ko $MODULE_DIR
+    install -m 644 vboxvideo.ko $MODULE_DIR
+}
+
+do_install_append() {
+    install -d ${D}${base_sbindir}
+    install -m 755 ${S}/utils/mount.vboxsf ${D}${base_sbindir}
+}
+
+PACKAGES += "kernel-module-vboxguest kernel-module-vboxsf kernel-module-vboxvideo"
+RRECOMMENDS_${PN} += "kernel-module-vboxguest kernel-module-vboxsf kernel-module-vboxvideo"
+
+FILES_${PN} = "${base_sbindir}"
+
+# autoload if installed
+KERNEL_MODULE_AUTOLOAD += "vboxguest vboxsf vboxvideo"