Yocto toolchain provisioning to CI

Provisioning scripts need to install Yocto toolchains (32 and 64 bit)
so that the artifacts aren't needed to be unzipped during Qt builds.

Task-number: QTQAINFRA-1454
Change-Id: Idceeabb7aa9ffe2555fb98c94916f8429c32af75
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>

coin/platform_configs/default.txt

@@ -18,6 +18,7 @@ qtci-osx-10.11-x86_64-3                                             Clang
 qtci-osx-10.10-x86_64                                               Clang       Release NoFramework DisableTests
 qtci-macos-10.12-x86_64-8           IOS_ANY             x86_64      Clang       Release DisableTests Static
 qtci-linux-RHEL-7.4-x86_64          Android_ANY         armv7       GCC         Packaging Release DisableTests OpenGLES2 NoUseGoldLinker
-qtci-linux-Ubuntu-16.04-x86_64-1    Boot2Qt_Morty       armv7       GCC         Release
+qtci-linux-Ubuntu-16.04-x86_64-1    QEMU                armv7       GCC         Release
+qtci-linux-Ubuntu-16.04-x86_64-1    QEMU                arm64       GCC         Release
 qtci-linux-Ubuntu-16.04-x86_64-1                                    GCC         TestOnly LicenseCheck
 qtci-linux-RHEL-6.6-x86_64          QNX_660             armv7       GCC         Packaging Release DisableTests OpenGLES2 NoUseGoldLinker

coin/platform_configs/qtdeclarative.txt

@@ -1,3 +1,4 @@
 Template                          Target OS           Target arch Compiler    Features
 --------------------------------- ------------------- ----------- ----------- -------------------------------------------------------------------------------------
-qtci-linux-Ubuntu-16.04-x86_64-1  Boot2Qt_Morty       armv7       GCC         DeveloperBuild
+qtci-linux-Ubuntu-16.04-x86_64-1  QEMU                armv7       GCC         DeveloperBuild
+qtci-linux-Ubuntu-16.04-x86_64-1  QEMU                arm64       GCC         DeveloperBuild

coin/provisioning/qtci-linux-Ubuntu-16.04-x86_64/003-qemu.sh

@@ -43,7 +43,7 @@ cd "$tempDir"
 #latest commit from the master proven to work
 git checkout c7f1cf01b8245762ca5864e835d84f6677ae8b1f
 git submodule update --init pixman
-./configure --target-list=arm-linux-user --static
+./configure --target-list=arm-linux-user,aarch64-linux-user --static
 make
 sudo make install
 rm -rf "$tempDir"
@@ -51,13 +51,19 @@ rm -rf "$tempDir"
 # Enable binfmt support
 sudo apt-get -y install binfmt-support
 
-# Install qemu binfmt
+# Install qemu binfmt for 32bit and 64bit arm architectures
 sudo update-binfmts --package qemu-arm --install arm \
 /usr/local/bin/qemu-arm \
 --magic \
 "\x7f\x45\x4c\x46\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00" \
 --mask \
 "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff"
+sudo update-binfmts --package qemu-aarch64 --install aarch64 \
+/usr/local/bin/qemu-aarch64 \
+--magic \
+"\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7\x00" \
+--mask \
+"\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff"
 
 # First test using QFont fails if fonts-noto-cjk is installed. This happens because
 # running fontcache for that font takes > 5 mins when run on QEMU. Running fc-cache

coin/provisioning/qtci-linux-Ubuntu-16.04-x86_64/004-yocto.sh

@@ -0,0 +1,89 @@
+#!/bin/bash
+
+#############################################################################
+##
+## Copyright (C) 2017 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the provisioning scripts of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:LGPL21$
+## 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 http://www.qt.io/terms-conditions. For further
+## information use the contact form at http://www.qt.io/contact-us.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 2.1 or version 3 as published by the Free
+## Software Foundation and appearing in the file LICENSE.LGPLv21 and
+## LICENSE.LGPLv3 included in the packaging of this file. Please review the
+## following information to ensure the GNU Lesser General Public License
+## requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+## http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+##
+## As a special exception, The Qt Company gives you certain additional
+## rights. These rights are described in The Qt Company LGPL Exception
+## version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+# This script installs the Yocto toolchain
+
+set -e
+
+source "${BASH_SOURCE%/*}/../common/DownloadURL.sh"
+
+echo "Installing Yocto toolchain for 32-bit b2qt..."
+
+versionARM="2.2.2"
+package="b2qt-x86_64-meta-toolchain-b2qt-embedded-sdk-qemuarmv7-2c947f7.sh"
+PrimaryUrl="http://ci-files01-hki.intra.qt.io/input/boot2qt/morty/$package"
+AltUrl="http://download.qt.io/development_releases/prebuilt/boot2qt/morty/$package"
+SHA1="2583ae29951954cb27f12400fcb4ee94738d1430"
+yoctoInstaller="/tmp/yocto-toolchain-ARMv7.sh"
+yoctoLocationARMv7="/opt/yocto-armv7"
+sysrootARMv7="sysroots/armv7ahf-neon-poky-linux-gnueabi"
+crosscompileARMv7="sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-"
+
+DownloadURL "$PrimaryUrl" "$AltUrl" "$SHA1" "$yoctoInstaller"
+chmod +x "$yoctoInstaller"
+
+/bin/bash "$yoctoInstaller" -y -d "$yoctoLocationARMv7"
+rm -rf "$yoctoInstaller"
+
+echo "Installing Yocto toolchain for 64-bit b2qt..."
+
+versionARM64="2.2.2"
+package="b2qt-x86_64-meta-toolchain-b2qt-embedded-sdk-qemuarm64-2c947f7.sh"
+PrimaryUrl="http://ci-files01-hki.intra.qt.io/input/boot2qt/morty/$package"
+AltUrl="http://download.qt.io/development_releases/prebuilt/boot2qt/morty/$package"
+SHA1="512b5bc1ad62af88d021eb511eeac4648d661fc6"
+yoctoInstaller="/tmp/yocto-toolchain-ARM64.sh"
+yoctoLocationARM64="/opt/yocto-arm64"
+sysrootARM64="sysroots/aarch64-poky-linux"
+crosscompileARM64="sysroots/x86_64-pokysdk-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-"
+
+DownloadURL "$PrimaryUrl" "$AltUrl" "$SHA1" "$yoctoInstaller"
+chmod +x "$yoctoInstaller"
+
+/bin/bash "$yoctoInstaller" -y -d "$yoctoLocationARM64"
+rm -rf "$yoctoInstaller"
+
+if [ -e "$yoctoLocationARMv7/$sysrootARMv7" -a -e "$yoctoLocationARMv7/${crosscompileARMv7}g++" -a -e "$yoctoLocationARM64/$sysrootARM64" -a -e "$yoctoLocationARM64/${crosscompileARM64}g++" ]; then
+    echo "export QEMUARMV7_TOOLCHAIN_SYSROOT=$yoctoLocationARMv7/$sysrootARMv7" >> ~/.profile
+    echo "export QEMUARMV7_TOOLCHAIN_CROSS_COMPILE=$yoctoLocationARMv7/$crosscompileARMv7" >> ~/.profile
+    echo "export QEMUARM64_TOOLCHAIN_SYSROOT=$yoctoLocationARM64/$sysrootARM64" >> ~/.profile
+    echo "export QEMUARM64_TOOLCHAIN_CROSS_COMPILE=$yoctoLocationARM64/$crosscompileARM64" >> ~/.profile
+else
+    echo "Error! Couldn't find installation paths for Yocto toolchain. Aborting provisioning." 1>&2
+    exit 1
+fi
+
+echo "Yocto ARMv7 toolchain = $versionARM" >> ~/versions.txt
+echo "Yocto ARM64 toolchain = $versionARM64" >> ~/versions.txt