Split meta-boot2qt layer

Move distro specific recipes to own layer and leave only new recipes
and bbclasses to meta-boot2qt layer. This makes it easier to include
meta-boot2qt to your own distro layer to get access e.g., QDB and
QBSP recipes that might be useful even without boot2qt distro.

Task-number: QTBUG-65871
Change-Id: I6c353774dd1668b00f2d05aa262ad866b90bdef6
Reviewed-by: Timo Aarnipuro <timo.aarnipuro@qt.io>

15 files changed, 995 insertions, 0 deletions

diff --git a/meta-boot2qt/classes/abi-arch.bbclass b/meta-boot2qt/classes/abi-arch.bbclass
new file mode 100644
index 0000000..23b9b1c
--- /dev/null
+++ b/meta-boot2qt/classes/abi-arch.bbclass
@@ -0,0 +1,49 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+# map target architecture to abi architectures used by Qt Creator
+valid_archs = "arm x86 itanium mips ppc sh"
+
+def map_abi_arch(a, d):
+    import re
+
+    valid_archs = d.getVar('valid_archs', True).split()
+
+    if   re.match('i.86$', a):                  return 'x86'
+    elif re.match('x86.64$', a):                return 'x86'
+    elif re.match('armeb$', a):                 return 'arm'
+    elif re.match('aarch64', a):                return 'arm'
+    elif re.match('mips(el|64|64el)$', a):      return 'mips'
+    elif re.match('p(pc|owerpc)(|64)', a):      return 'ppc'
+    elif re.match('sh(3|4)$', a):               return 'sh'
+    elif a in valid_archs:                      return a
+    else:
+        bb.error("cannot map '%s' to a abi architecture" % a)
+
+ABI = "${@map_abi_arch(d.getVar('TARGET_ARCH', True), d)}"
diff --git a/meta-boot2qt/classes/bootfs-image.bbclass b/meta-boot2qt/classes/bootfs-image.bbclass
new file mode 100644
index 0000000..c7a25ae
--- /dev/null
+++ b/meta-boot2qt/classes/bootfs-image.bbclass
@@ -0,0 +1,60 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+BOOTFS_NAME = "${IMAGE_BASENAME}-boot-${MACHINE}-${DATETIME}"
+BOOTFS_LINK_NAME = "${IMAGE_BASENAME}-boot-${MACHINE}"
+BOOTFS_NAME[vardepsexclude] += "DATETIME"
+
+BOOTFS_DEPENDS ?= ""
+
+fakeroot do_bootfs () {
+    if [ -z "${BOOTFS_CONTENT}" ]; then
+        exit 0
+    fi
+
+    mkdir -p ${S}/bootfs
+
+    for item in ${BOOTFS_CONTENT}; do
+        src=`echo $item | awk -F':' '{ print $1 }'`
+        dst=`echo $item | awk -F':' '{ print $2 }'`
+
+        install -D -m 0755 ${IMGDEPLOYDIR}/$src ${S}/bootfs/$dst
+    done
+
+    cd ${S}/bootfs
+    rm -f ${IMGDEPLOYDIR}/${BOOTFS_NAME}.tar.gz ${IMGDEPLOYDIR}/${BOOTFS_LINK_NAME}.tar.gz
+
+    mkdir -p ${IMGDEPLOYDIR}
+    tar czvf ${IMGDEPLOYDIR}/${BOOTFS_NAME}.tar.gz .
+    ln -s ${BOOTFS_NAME}.tar.gz ${IMGDEPLOYDIR}/${BOOTFS_LINK_NAME}.tar.gz
+}
+
+addtask bootfs before do_rootfs
+
+do_bootfs[depends] += "${BOOTFS_DEPENDS}"
diff --git a/meta-boot2qt/classes/consistent_timestamps.bbclass b/meta-boot2qt/classes/consistent_timestamps.bbclass
new file mode 100644
index 0000000..1f560c2
--- /dev/null
+++ b/meta-boot2qt/classes/consistent_timestamps.bbclass
@@ -0,0 +1,35 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+update_file_timestaps() {
+    # Update file timestamp to 1 second since Epoch time.
+    TZ=UTC find ${IMAGE_ROOTFS} -exec touch -h -m -t '197001010000.01' {} \;
+}
+
+ROOTFS_POSTINSTALL_COMMAND += "update_file_timestaps; "
diff --git a/meta-boot2qt/classes/deploy-conf.bbclass b/meta-boot2qt/classes/deploy-conf.bbclass
new file mode 100644
index 0000000..228b1e2
--- /dev/null
+++ b/meta-boot2qt/classes/deploy-conf.bbclass
@@ -0,0 +1,44 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+inherit image_types
+
+DEPLOY_CONF_NAME ?= "${MACHINE}"
+DEPLOY_CONF_TYPE ?= "Boot2Qt"
+
+IMAGE_CMD_conf() {
+    cat > ${IMGDEPLOYDIR}/${IMAGE_NAME}.rootfs.conf <<EOF
+[${DEPLOY_CONF_TYPE} | ${DEPLOY_CONF_NAME}]
+platform=${MACHINE}
+os=linux
+board=
+imagefile=${IMAGE_LINK_NAME}.img
+asroot=true
+EOF
+}
diff --git a/meta-boot2qt/classes/image-hdd.bbclass b/meta-boot2qt/classes/image-hdd.bbclass
new file mode 100644
index 0000000..d12f3bf
--- /dev/null
+++ b/meta-boot2qt/classes/image-hdd.bbclass
@@ -0,0 +1,48 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+VM_ROOTFS_TYPE = "ext3"
+ROOT_VM = "root=/dev/hda2"
+LABELS_VM = "boot"
+AUTO_SYSLINUXMENU = "0"
+SYSLINUX_DEFAULT_CONSOLE = "console=ttyS0,115200"
+
+inherit image_types image-vm
+
+create_hdd_image () {
+    cd ${IMGDEPLOYDIR}
+    rm -f ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.hdd
+    ln -s ${IMAGE_NAME}.hdddirect ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.hdd
+}
+
+python do_hddimg() {
+        bb.build.exec_func('create_hdd_image', d)
+}
+
+addtask hddimg after do_bootdirectdisk before do_build
diff --git a/meta-boot2qt/classes/image_dd.bbclass b/meta-boot2qt/classes/image_dd.bbclass
new file mode 100644
index 0000000..e05536b
--- /dev/null
+++ b/meta-boot2qt/classes/image_dd.bbclass
@@ -0,0 +1,87 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+# This class is based on meta-freescale/classes/image_types_fsl.bbclass::generate_imx_sdcard()
+DESCRIPTION = "The base class for building images that can be deployed with GNU coreutils dd tool."
+inherit image_types
+
+IMAGE="${IMGDEPLOYDIR}/${IMAGE_NAME}.rootfs.img"
+
+# Boot partition size [in KiB]
+BOOT_SPACE ?= "8192"
+
+# Set alignment to 4MB [in KiB]
+IMAGE_ROOTFS_ALIGNMENT = "4096"
+
+# Boot partition volume id
+BOOTDD_VOLUME_ID = "boot"
+
+IMAGE_TYPEDEP_dd = "ext3"
+IMAGE_DEPENDS_dd = "parted-native:do_populate_sysroot \
+                    dosfstools-native:do_populate_sysroot \
+                    mtools-native:do_populate_sysroot"
+
+image_dd_do_populate_boot() {
+}
+EXPORT_FUNCTIONS do_populate_boot
+
+IMAGE_CMD_dd() {
+
+    ROOTFS="${IMGDEPLOYDIR}/${IMAGE_NAME}.rootfs.ext3"
+
+    # Align boot partition and calculate total binary image size
+    BOOT_SPACE_ALIGNED=$(expr ${BOOT_SPACE} + ${IMAGE_ROOTFS_ALIGNMENT} - 1)
+    BOOT_SPACE_ALIGNED=$(expr ${BOOT_SPACE_ALIGNED} - ${BOOT_SPACE_ALIGNED} % ${IMAGE_ROOTFS_ALIGNMENT})
+    IMAGE_SIZE=$(expr ${IMAGE_ROOTFS_ALIGNMENT} + ${BOOT_SPACE_ALIGNED} + $ROOTFS_SIZE + ${IMAGE_ROOTFS_ALIGNMENT})
+
+    # Initialize a sparse file
+    dd if=/dev/zero of=${IMAGE} bs=1 count=0 seek=$(expr 1024 \* ${IMAGE_SIZE})
+
+    # Create partition table
+    parted -s ${IMAGE} mklabel msdos
+    parted -s ${IMAGE} unit KiB mkpart primary fat32 ${IMAGE_ROOTFS_ALIGNMENT} $(expr ${IMAGE_ROOTFS_ALIGNMENT} \+ ${BOOT_SPACE_ALIGNED})
+    parted -s ${IMAGE} unit KiB mkpart primary $(expr  ${IMAGE_ROOTFS_ALIGNMENT} \+ ${BOOT_SPACE_ALIGNED}) $(expr ${IMAGE_ROOTFS_ALIGNMENT} \+ ${BOOT_SPACE_ALIGNED} \+ $ROOTFS_SIZE)
+    parted -s ${IMAGE} set 1 boot on
+    parted ${IMAGE} print
+
+    # Create boot partition image
+    BOOT_BLOCKS=$(LC_ALL=C parted -s ${IMAGE} unit b print \
+                      | awk '/ 1 / { print substr($4, 1, length($4 -1)) / 1024 }')
+    rm -f ${WORKDIR}/boot.img
+    mkfs.vfat -n "${BOOTDD_VOLUME_ID}" -S 512 -C ${WORKDIR}/boot.img $BOOT_BLOCKS
+    do_populate_boot
+
+    # Burn Partitions
+    dd if=${WORKDIR}/boot.img of=${IMAGE} conv=notrunc seek=1 bs=$(expr ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) && sync && sync
+    dd if=${ROOTFS} of=${IMAGE} conv=notrunc seek=1 bs=$(expr ${BOOT_SPACE_ALIGNED} \* 1024 + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) && sync && sync
+
+    rm -f ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.img
+    ln -s ${IMAGE_NAME}.rootfs.img ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.img
+}
+
diff --git a/meta-boot2qt/classes/image_types_sdcard.bbclass b/meta-boot2qt/classes/image_types_sdcard.bbclass
new file mode 100644
index 0000000..37b1b61
--- /dev/null
+++ b/meta-boot2qt/classes/image_types_sdcard.bbclass
@@ -0,0 +1,68 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+IMAGE_ROOTFS_EXTRA_SPACE = "100000"
+SDCARD_ROOTFS = "${IMGDEPLOYDIR}/${IMAGE_NAME}.rootfs.ext3"
+SDCARD_GENERATION_COMMAND ?= "generate_imx_sdcard"
+
+IMAGE_CMD_sdcard_append() {
+    parted -s ${SDCARD} set 1 boot on
+
+    rm -f ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.img
+    ln -s ${IMAGE_NAME}.rootfs.sdcard ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.img
+}
+
+IMAGE_CMD_rpi-sdimg_append() {
+    rm -f ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.img
+    ln -s ${IMAGE_NAME}.rootfs.rpi-sdimg ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.img
+}
+
+build_hddimg_append() {
+    rm -f ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.img
+    ln -s ${IMAGE_NAME}.hddimg ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.img
+}
+
+IMAGE_DEPENDS_tegraflash_append = " parted-native:do_populate_sysroot"
+create_tegraflash_pkg_prepend() {
+    # Create partition table
+    SDCARD=${IMGDEPLOYDIR}/${IMAGE_NAME}.img
+    SDCARD_ROOTFS=${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.ext4
+    SDCARD_SIZE=$(expr ${IMAGE_ROOTFS_ALIGNMENT} + ${ROOTFS_SIZE} + ${IMAGE_ROOTFS_ALIGNMENT})
+
+    dd if=/dev/zero of=$SDCARD bs=1 count=0 seek=$(expr 1024 \* $SDCARD_SIZE)
+
+    parted -s $SDCARD mklabel gpt
+    parted -s $SDCARD unit KiB mkpart primary ${IMAGE_ROOTFS_ALIGNMENT} $(expr ${IMAGE_ROOTFS_ALIGNMENT} \+ ${ROOTFS_SIZE})
+    parted $SDCARD print
+
+    dd if=$SDCARD_ROOTFS of=$SDCARD conv=notrunc,fsync seek=1 bs=$(expr ${IMAGE_ROOTFS_ALIGNMENT} \* 1024)
+
+    rm -f ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.img
+    ln -s ${IMAGE_NAME}.img ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.img
+}
diff --git a/meta-boot2qt/classes/internal-build.bbclass b/meta-boot2qt/classes/internal-build.bbclass
new file mode 100644
index 0000000..64c07bf
--- /dev/null
+++ b/meta-boot2qt/classes/internal-build.bbclass
@@ -0,0 +1,55 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+python enable_internal_build () {
+    import socket
+    try:
+        socket.gethostbyname('yocto-cache.intra.qt.io')
+    except:
+        return
+
+    e.data.setVar('ENABLE_QTQUICKCOMPILER', "1")
+    e.data.prependVar('SSTATE_MIRRORS', "file://.* http://yocto-cache.intra.qt.io/sstate-caches/${DISTRO_CODENAME}/PATH")
+    e.data.prependVar('PREMIRRORS', "\
+        ftp://.*/.*   http://yocto-cache.intra.qt.io/sources/ \n \
+        http://.*/.*  http://yocto-cache.intra.qt.io/sources/ \n \
+        https://.*/.* http://yocto-cache.intra.qt.io/sources/ \n \
+        bzr://.*/.*   http://yocto-cache.intra.qt.io/sources/ \n \
+        cvs://.*/.*   http://yocto-cache.intra.qt.io/sources/ \n \
+        git://.*/.*   http://yocto-cache.intra.qt.io/sources/ \n \
+        gitsm://.*/.* http://yocto-cache.intra.qt.io/sources/ \n \
+        hg://.*/.*    http://yocto-cache.intra.qt.io/sources/ \n \
+        osc://.*/.*   http://yocto-cache.intra.qt.io/sources/ \n \
+        p4://.*/.*    http://yocto-cache.intra.qt.io/sources/ \n \
+        svn://.*/.*   http://yocto-cache.intra.qt.io/sources/ \n \
+        ")
+}
+
+addhandler enable_internal_build
+enable_internal_build[eventmask] = "bb.event.ConfigParsed"
diff --git a/meta-boot2qt/classes/populate_b2qt_qt5_sdk.bbclass b/meta-boot2qt/classes/populate_b2qt_qt5_sdk.bbclass
new file mode 100644
index 0000000..e98565c
--- /dev/null
+++ b/meta-boot2qt/classes/populate_b2qt_qt5_sdk.bbclass
@@ -0,0 +1,92 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+inherit populate_b2qt_sdk populate_sdk_qt5_base abi-arch siteinfo
+
+SDK_MKSPEC_DIR = "${SDK_OUTPUT}${SDKTARGETSYSROOT}${libdir}/${QT_DIR_NAME}/mkspecs"
+NATIVE_SDK_MKSPEC_DIR = "${SDK_OUTPUT}${SDKPATHNATIVE}${libdir}/${QT_DIR_NAME}/mkspecs"
+SDK_MKSPEC = "devices/linux-oe-generic-g++"
+SDK_DEVICE_PRI = "${SDK_MKSPEC_DIR}/qdevice.pri"
+SDK_DYNAMIC_FLAGS = "-O. -pipe -g"
+
+create_sdk_files_append () {
+    # Create the toolchain user's generic device mkspec
+    install -d ${SDK_MKSPEC_DIR}/${SDK_MKSPEC}
+    cat > ${SDK_MKSPEC_DIR}/${SDK_MKSPEC}/qmake.conf <<EOF
+include(../common/linux_device_pre.conf)
+exists(../../oe-device-extra.pri):include(../../oe-device-extra.pri)
+include(../common/linux_device_post.conf)
+load(qt_config)
+EOF
+
+    cat > ${SDK_MKSPEC_DIR}/${SDK_MKSPEC}/qplatformdefs.h <<EOF
+#include "../../linux-g++/qplatformdefs.h"
+EOF
+
+    # Fill in the qdevice.pri file which will be used by the device mksspec
+    static_cflags="${TARGET_CFLAGS}"
+    static_cxxflags="${TARGET_CXXFLAGS}"
+    for i in ${SDK_DYNAMIC_FLAGS}; do
+        static_cflags=$(echo $static_cflags | sed -e "s/$i //")
+        static_cxxflags=$(echo $static_cxxflags | sed -e "s/$i //")
+    done
+    echo "MACHINE = ${MACHINE}" > ${SDK_DEVICE_PRI}
+    echo "CROSS_COMPILE = \$\$[QT_HOST_PREFIX]${bindir_nativesdk}/${TARGET_SYS}/${TARGET_PREFIX}" >> ${SDK_DEVICE_PRI}
+    echo "QMAKE_CFLAGS *= ${TARGET_CC_ARCH} ${static_cflags}" >> ${SDK_DEVICE_PRI}
+    echo "QMAKE_CXXFLAGS *= ${TARGET_CC_ARCH} ${static_cxxflags}" >> ${SDK_DEVICE_PRI}
+    echo "QMAKE_LFLAGS *= ${TARGET_CC_ARCH} ${TARGET_LDFLAGS}" >> ${SDK_DEVICE_PRI}
+
+    # Setup qt.conf to point at the device mkspec by default
+    qtconf=${SDK_OUTPUT}/${SDKPATHNATIVE}${OE_QMAKE_PATH_HOST_BINS}/qt.conf
+    echo 'HostSpec = linux-g++' >> $qtconf
+    echo 'TargetSpec = devices/linux-oe-generic-g++' >> $qtconf
+
+    # Update correct host_build ARCH and ABI to mkspecs/qconfig.pri
+    QT_ARCH=$(grep QT_ARCH ${NATIVE_SDK_MKSPEC_DIR}/qconfig.pri | tail -1)
+    QT_BUILDABI=$(grep QT_BUILDABI ${NATIVE_SDK_MKSPEC_DIR}/qconfig.pri | tail -1)
+
+    sed -e "0,/QT_ARCH/s/^.*QT_ARCH.*/$QT_ARCH/" \
+        -e "0,/QT_BUILDABI/s/^.*QT_BUILDABI.*/$QT_BUILDABI/" \
+        -i ${SDK_MKSPEC_DIR}/qconfig.pri
+
+    create_qtcreator_configure_script
+
+    # Link /etc/resolv.conf is broken in the toolchain sysroot, remove it
+    rm -f ${SDK_OUTPUT}${SDKTARGETSYSROOT}${sysconfdir}/resolv.conf
+}
+
+create_qtcreator_configure_script () {
+    # add qtcreator configuration script
+    install -m 0755 ${B2QTBASE}/files/configure-qtcreator.sh ${SDK_OUTPUT}/${SDKPATH}
+    sed -i -e '/^CONFIG=/c\CONFIG="${SDKPATH}/environment-setup-${REAL_MULTIMACH_TARGET_SYS}"' ${SDK_OUTPUT}/${SDKPATH}/configure-qtcreator.sh
+    sed -i -e '/^ABI=/c\ABI="${ABI}-linux-generic-elf-${SITEINFO_BITS}bit"' ${SDK_OUTPUT}/${SDKPATH}/configure-qtcreator.sh
+}
+
+create_qtcreator_configure_script_mingw32 () {
+}
diff --git a/meta-boot2qt/classes/populate_b2qt_sdk.bbclass b/meta-boot2qt/classes/populate_b2qt_sdk.bbclass
new file mode 100644
index 0000000..8d600d0
--- /dev/null
+++ b/meta-boot2qt/classes/populate_b2qt_sdk.bbclass
@@ -0,0 +1,62 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+inherit populate_sdk
+
+replace_sysroot_symlink() {
+        SYMLINK_SYSROOT=$1
+        SEARCH_FOLDER=$2
+        for SOURCE in `find ${SEARCH_FOLDER} -type l`
+        do
+                TARGET=`readlink -m "${SOURCE}"`
+                #check whether TARGET is inside the sysroot when not prepend the sysroot
+                TARGET=`echo ${TARGET} | grep "^${SYMLINK_SYSROOT}" || echo ${SYMLINK_SYSROOT}${TARGET}`
+                rm "${SOURCE}"
+                if [ -f "${TARGET}" ]; then
+                        cp "${TARGET}" "${SOURCE}"
+                elif [ -e "${TARGET}" ]; then
+                        touch "${SOURCE}"
+                fi
+        done
+}
+
+do_populate_sdk[depends] += "p7zip-native:do_populate_sysroot"
+
+fakeroot tar_sdk_sdkmingw32() {
+        replace_sysroot_symlink ${SDK_OUTPUT}${SDKTARGETSYSROOT} ${SDK_OUTPUT}${SDKTARGETSYSROOT}
+        replace_sysroot_symlink ${SDK_OUTPUT}${SDKPATHNATIVE} ${SDK_OUTPUT}${SDKPATHNATIVE}
+        # Package it up
+        mkdir -p ${SDK_DEPLOY}
+        cd ${SDK_OUTPUT}/${SDKPATH}
+        if [ -e ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.7z ]; then
+                rm ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.7z
+        fi
+        7zr a ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.7z sysroots
+}
+
diff --git a/meta-boot2qt/classes/qbsp-image.bbclass b/meta-boot2qt/classes/qbsp-image.bbclass
new file mode 100644
index 0000000..71d1d45
--- /dev/null
+++ b/meta-boot2qt/classes/qbsp-image.bbclass
@@ -0,0 +1,62 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+QBSP_IMAGE_CONTENT ??= ""
+
+do_image_complete[depends] += "p7zip-native:do_populate_sysroot"
+
+fakeroot do_qbsp_image () {
+    if [ -z "${QBSP_IMAGE_CONTENT}" ]; then
+        exit 0
+    fi
+
+    mkdir -p ${S}/qbsp
+
+    for item in ${QBSP_IMAGE_CONTENT}; do
+        src=`echo $item | awk -F':' '{ print $1 }'`
+        dst=`echo $item | awk -F':' '{ print $2 }'`
+
+        if [ -e "${IMGDEPLOYDIR}/$src" ]; then
+            install -D -m 0755 ${IMGDEPLOYDIR}/$src ${S}/qbsp/$dst
+        elif [ -e "${DEPLOY_DIR_IMAGE}/$src" ]; then
+            install -D -m 0755 ${DEPLOY_DIR_IMAGE}/$src ${S}/qbsp/$dst
+        else
+            echo "Could not copy file $src"
+            exit 1
+        fi
+    done
+
+    cd ${S}/qbsp
+    7zr a ${IMGDEPLOYDIR}/${IMAGE_NAME}.7z .
+
+    rm -f ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.7z
+    ln -s ${IMAGE_NAME}.7z ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.7z
+}
+
+IMAGE_POSTPROCESS_COMMAND += "do_qbsp_image;"
diff --git a/meta-boot2qt/classes/qbsp.bbclass b/meta-boot2qt/classes/qbsp.bbclass
new file mode 100644
index 0000000..da790bf
--- /dev/null
+++ b/meta-boot2qt/classes/qbsp.bbclass
@@ -0,0 +1,174 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+inherit meta nopackages abi-arch
+
+FILESEXTRAPATHS_prepend := "${B2QTBASE}/files/qbsp:"
+
+SRC_URI = "\
+    file://base_package.xml \
+    file://image_package.xml \
+    file://toolchain_package.xml \
+    file://toolchain_installscript.qs \
+    file://license_package.xml \
+    file://NXP-EULA \
+    "
+
+INHIBIT_DEFAULT_DEPS = "1"
+do_qbsp[depends] += "\
+    p7zip-native:do_populate_sysroot \
+    installer-framework-native:do_populate_sysroot \
+    ${QBSP_SDK_TASK}:do_populate_sdk \
+    ${QBSP_IMAGE_TASK}:do_image_complete \
+    "
+
+QBSP_VERSION ?= "${PV}${VERSION_AUTO_INCREMENT}"
+QBSP_INSTALLER_COMPONENT ?= "${@d.getVar('MACHINE', True).replace('-','')}"
+QBSP_INSTALL_PATH ?= "/Extras/${MACHINE}"
+
+QBSP_LICENSE_FILE ?= ""
+QBSP_LICENSE_NAME ?= ""
+QBSP_LICENSE_FILE_imx = "NXP-EULA"
+QBSP_LICENSE_NAME_imx = "NXP Semiconductors Software License Agreement"
+
+VERSION_AUTO_INCREMENT = "-${DATETIME}"
+VERSION_AUTO_INCREMENT[vardepsexclude] = "DATETIME"
+
+DEPLOY_CONF_NAME ?= "${MACHINE}"
+RELEASEDATE = "${@time.strftime('%Y-%m-%d',time.gmtime())}"
+
+IMAGE_PACKAGE = "${QBSP_IMAGE_TASK}-${MACHINE}.7z"
+SDK_NAME = "${DISTRO}-${SDK_MACHINE}-${QBSP_SDK_TASK}-${MACHINE}.${SDK_POSTFIX}"
+SDK_POSTFIX = "sh"
+SDK_POSTFIX_sdkmingw32 = "7z"
+REAL_MULTIMACH_TARGET_SYS = "${TUNE_PKGARCH}${TARGET_VENDOR}-${TARGET_OS}"
+SDK_MACHINE = "${@d.getVar('SDKMACHINE', True) or '${SDK_ARCH}'}"
+
+B = "${WORKDIR}/build"
+
+patch_installer_files() {
+    LICENSE_DEPENDENCY=""
+    if [ -n "${QBSP_LICENSE_FILE}" ]; then
+        LICENSE_DEPENDENCY="${QBSP_INSTALLER_COMPONENT}.license"
+    fi
+
+    sed -e "s#@NAME@#${QBSP_NAME}#" \
+        -e "s#@TARGET@#${DEPLOY_CONF_NAME}#" \
+        -e "s#@VERSION@#${QBSP_VERSION}#" \
+        -e "s#@RELEASEDATE@#${RELEASEDATE}#" \
+        -e "s#@MACHINE@#${MACHINE}#" \
+        -e "s#@SYSROOT@#${REAL_MULTIMACH_TARGET_SYS}#" \
+        -e "s#@TARGET_SYS@#${TARGET_SYS}#" \
+        -e "s#@ABI@#${ABI}#" \
+        -e "s#@INSTALLPATH@#${QBSP_INSTALL_PATH}#" \
+        -e "s#@SDKPATH@#${SDKPATH}#" \
+        -e "s#@SDKFILE@#${SDK_NAME}#" \
+        -e "s#@LICENSEDEPENDENCY@#${LICENSE_DEPENDENCY}#" \
+        -e "s#@LICENSEFILE@#${QBSP_LICENSE_FILE}#" \
+        -e "s#@LICENSENAME@#${QBSP_LICENSE_NAME}#" \
+        -i ${1}/*
+}
+
+prepare_qbsp() {
+    # Toolchain component
+    COMPONENT_PATH="${B}/pkg/${QBSP_INSTALLER_COMPONENT}.toolchain"
+    mkdir -p ${COMPONENT_PATH}/meta
+    mkdir -p ${COMPONENT_PATH}/data
+
+    cp ${WORKDIR}/toolchain_package.xml ${COMPONENT_PATH}/meta/package.xml
+    cp ${WORKDIR}/toolchain_installscript.qs ${COMPONENT_PATH}/meta/installscript.qs
+    patch_installer_files ${COMPONENT_PATH}/meta
+
+    mkdir -p ${B}/toolchain/${QBSP_INSTALL_PATH}/toolchain
+    if [ "${SDK_POSTFIX}" = "7z" ]; then
+        7zr x ${DEPLOY_DIR}/sdk/${SDK_NAME} -o${B}/toolchain/${QBSP_INSTALL_PATH}/toolchain/
+    else
+        cp ${DEPLOY_DIR}/sdk/${SDK_NAME} ${B}/toolchain/${QBSP_INSTALL_PATH}/toolchain/
+    fi
+
+    cd ${B}/toolchain
+    7zr a ${COMPONENT_PATH}/data/toolchain.7z *
+
+    # Image component
+    COMPONENT_PATH="${B}/pkg/${QBSP_INSTALLER_COMPONENT}.system"
+    mkdir -p ${COMPONENT_PATH}/meta
+    mkdir -p ${COMPONENT_PATH}/data
+
+    cp ${WORKDIR}/image_package.xml ${COMPONENT_PATH}/meta/package.xml
+    patch_installer_files ${COMPONENT_PATH}/meta
+
+    mkdir -p ${B}/images/${QBSP_INSTALL_PATH}/images
+    7zr x ${DEPLOY_DIR_IMAGE}/${IMAGE_PACKAGE} -o${B}/images/${QBSP_INSTALL_PATH}/images/
+
+    cd ${B}/images
+    7zr a ${COMPONENT_PATH}/data/image.7z *
+
+    # License component
+    if [ -n "${QBSP_LICENSE_FILE}" ]; then
+        COMPONENT_PATH="${B}/pkg/${QBSP_INSTALLER_COMPONENT}.license"
+        mkdir -p ${COMPONENT_PATH}/meta
+
+        cp ${WORKDIR}/license_package.xml ${COMPONENT_PATH}/meta/package.xml
+        cp ${WORKDIR}/${QBSP_LICENSE_FILE} ${COMPONENT_PATH}/meta/
+        patch_installer_files ${COMPONENT_PATH}/meta
+    fi
+
+    # Base component
+    COMPONENT_PATH="${B}/pkg/${QBSP_INSTALLER_COMPONENT}"
+    mkdir -p ${COMPONENT_PATH}/meta
+
+    cp ${WORKDIR}/base_package.xml ${COMPONENT_PATH}/meta/package.xml
+    patch_installer_files ${COMPONENT_PATH}/meta
+}
+
+create_qbsp() {
+    prepare_qbsp
+
+    # Repository creation
+    repogen -p ${B}/pkg ${B}/repository
+
+    mkdir -p ${DEPLOY_DIR}/qbsp
+    rm -f ${DEPLOY_DIR}/qbsp/${PN}-${SDK_MACHINE}-${MACHINE}.qbsp
+
+    cd ${B}/repository
+    7zr a ${DEPLOY_DIR}/qbsp/${PN}-${SDK_MACHINE}-${MACHINE}.qbsp *
+}
+
+python do_qbsp() {
+    bb.build.exec_func('create_qbsp', d)
+}
+
+addtask qbsp after do_unpack before do_build
+
+do_qbsp[cleandirs] += "${B}"
+
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+do_populate_sysroot[noexec] = "1"
+do_populate_lic[noexec] = "1"
diff --git a/meta-boot2qt/classes/qt5-module.bbclass b/meta-boot2qt/classes/qt5-module.bbclass
new file mode 100644
index 0000000..e68f95f
--- /dev/null
+++ b/meta-boot2qt/classes/qt5-module.bbclass
@@ -0,0 +1,30 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+require recipes-qt/qt5/qt5.inc
diff --git a/meta-boot2qt/classes/qtquickcompiler.bbclass b/meta-boot2qt/classes/qtquickcompiler.bbclass
new file mode 100644
index 0000000..f54887c
--- /dev/null
+++ b/meta-boot2qt/classes/qtquickcompiler.bbclass
@@ -0,0 +1,30 @@
+############################################################################
+##
+## Copyright (C) 2018 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+EXTRA_QMAKEVARS_PRE += "CONFIG+=qtquickcompiler"
diff --git a/meta-boot2qt/classes/sdk-sources.bbclass b/meta-boot2qt/classes/sdk-sources.bbclass
new file mode 100644
index 0000000..b12f371
--- /dev/null
+++ b/meta-boot2qt/classes/sdk-sources.bbclass
@@ -0,0 +1,99 @@
+############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:GPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 or (at your option) any later version
+## approved by the KDE Free Qt Foundation. The licenses are as published by
+## the Free Software Foundation and appearing in the file LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+############################################################################
+
+python do_fetch () {
+    src_uri = (d.getVar('SRC_URI', True) or "").split()
+    if len(src_uri) == 0:
+        return
+
+    sdk_path = d.getVar('QT_SDK_PATH', True) or ""
+    if len(sdk_path) != 0:
+        uris = list(src_uri);
+        for url in uris:
+            ud = list(bb.fetch2.decodeurl(url))
+            if ("sdk-uri" in ud[5]):
+                src_uri.remove(url)
+
+
+    if len(src_uri) == 0:
+        return
+
+    try:
+        fetcher = bb.fetch2.Fetch(src_uri, d)
+        fetcher.download()
+    except bb.fetch2.BBFetchException as e:
+        raise bb.build.FuncFailed(e)
+}
+
+python do_unpack () {
+    sdk_uds = [];
+    src_uri = (d.getVar('SRC_URI', True) or "").split()
+    if len(src_uri) == 0:
+        return
+
+    rootdir = d.getVar('WORKDIR', True)
+
+    sdk_path = d.getVar('QT_SDK_PATH', True) or ""
+    if len(sdk_path) != 0:
+        uris = list(src_uri);
+        for url in uris:
+            ud = list(bb.fetch2.decodeurl(url))
+            if ("sdk-uri" in ud[5]):
+                sdk_uds.append(ud)
+                src_uri.remove(url)
+
+    if len(src_uri) != 0:
+        try:
+            fetcher = bb.fetch2.Fetch(src_uri, d)
+            fetcher.unpack(rootdir)
+        except bb.fetch2.BBFetchException as e:
+            raise bb.build.FuncFailed(e)
+
+    for ud in sdk_uds:
+        unpack_local_uri(ud, d)
+}
+
+def unpack_local_uri(ud, d):
+    import subprocess
+    rootdir = d.getVar('WORKDIR', True)
+    sdk_path = d.getVar('QT_SDK_PATH', True)
+
+    destdir = os.path.join(rootdir, ud[5].get("destsuffix", "git"))
+    srcdir = os.path.join(sdk_path, ud[5].get("sdk-uri"))
+    cmd = "cp -vrf %s %s" % (srcdir, destdir)
+
+    bb.note("Unpacking SDK sources %s to %s" % (srcdir, destdir))
+
+    if os.path.exists(destdir):
+        bb.utils.prunedir(destdir)
+
+    ret = subprocess.call(cmd, shell=True)
+
+    if ret != 0:
+        raise bb.fetch.UnpackError("Unpack command %s failed with return value %s" % (cmd, ret), ud)