Provisioning: Support for Webassembly

This change will install specified packages of Emscripten and set up
the build environment for making binary artifacts of WebAssembly

Task-number: QTQAINFRA-1972
Change-Id: Ia5df6c208ea8f29ca8948f0273f321a59fc694a2
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

4 files changed, 122 insertions, 1 deletions

diff --git a/coin/platform_configs/qtbase.txt b/coin/platform_configs/qtbase.txt
index 4a2c720c..aaac89d0 100644
--- a/coin/platform_configs/qtbase.txt
+++ b/coin/platform_configs/qtbase.txt
@@ -3,3 +3,5 @@ Template                          Target OS           Target arch Compiler    Fe
 qtci-linux-Ubuntu-18.04-x86_64    QEMU                armv7       GCC         DeveloperBuild DisableTests
 qtci-linux-Ubuntu-18.04-x86_64    QEMU                arm64       GCC         DeveloperBuild DisableTests
 qtci-windows-10-x86_64-10         WinRT_10            x86_64      MSVC2015    DeveloperBuild Static Release ForceDebugInfo
+qtci-linux-openSUSE-42.3-x86_64   WebAssembly                     GCC         DeveloperBuild NoPch DisableTests
+
diff --git a/coin/provisioning/common/linux/emsdk.sh b/coin/provisioning/common/linux/emsdk.sh
new file mode 100755
index 00000000..64753844
--- /dev/null
+++ b/coin/provisioning/common/linux/emsdk.sh
@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+#############################################################################
+##
+## Copyright (C) 2018 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+# shellcheck source=../unix/InstallFromCompressedFileFromURL.sh
+source "${BASH_SOURCE%/*}/../unix/InstallFromCompressedFileFromURL.sh"
+# shellcheck source=../unix/SetEnvVar.sh
+source "${BASH_SOURCE%/*}/../unix/SetEnvVar.sh"
+# shellcheck source=../unix/DownloadURL.sh
+source "${BASH_SOURCE%/*}/../unix/DownloadURL.sh"
+
+version="1.38.1"
+version_node="8.9.1"
+urlEmscriptenCache="http://ci-files01-hki.intra.qt.io/input/emsdk/emscripten-$version.tar.gz"
+urlEmscriptenExternal="https://github.com/kripken/emscripten/archive/$version.tar.gz"
+urlEmscriptenLlvmCache="http://ci-files01-hki.intra.qt.io/input/emsdk/emscripten-llvm-e$version.tar.gz"
+urlEmscriptenLlvmExternal="https://s3.amazonaws.com/mozilla-games/emscripten/packages/llvm/tag/linux_64bit/emscripten-llvm-e$version.tar.gz"
+urlNodeCache="http://ci-files01-hki.intra.qt.io/input/emsdk/node-v$version_node-linux-x64.tar.xz"
+urlNodeExternal="https://s3.amazonaws.com/mozilla-games/emscripten/packages/node-v$version_node-linux-x64.tar.xz"
+sha1Emscripten="62243b4219f6ad7f6d4bd5ae4abb27aecb87ffb3"
+sha1EmscriptenLlvm="933ea5feab3aa5acc5c1e15a0deccf0e3fbeb0a7"
+sha1Node="eaec5de2af934f7ebc7f9597983e71c5d5a9a726"
+targetFolder="/opt/emsdk"
+sudo mkdir "$targetFolder"
+
+InstallFromCompressedFileFromURL "$urlEmscriptenCache" "$urlEmscriptenExternal" "$sha1Emscripten" "$targetFolder" ""
+InstallFromCompressedFileFromURL "$urlEmscriptenLlvmCache" "$urlEmscriptenLlvmExternal" "$sha1EmscriptenLlvm" "$targetFolder" ""
+InstallFromCompressedFileFromURL "$urlNodeCache" "$urlNodeExternal" "$sha1Node" "$targetFolder" ""
+
+sudo chmod -R a+rwx "$targetFolder"
+
+echo "Writing $targetFolder/.emscripten"
+cat <<EOM >"$targetFolder/.emscripten"
+LLVM_ROOT='$targetFolder/emscripten-llvm-e$version/'
+EMSCRIPTEN_NATIVE_OPTIMIZER='$targetFolder/emscripten-llvm-e$version/optimizer'
+BINARYEN_ROOT='$targetFolder/emscripten-llvm-e$version/binaryen'
+NODE_JS='$targetFolder/node-v$version_node-linux-x64/bin/node'
+EMSCRIPTEN_ROOT='$targetFolder/emscripten-$version'
+SPIDERMONKEY_ENGINE = ''
+V8_ENGINE = ''
+TEMP_DIR = '/tmp'
+COMPILER_ENGINE = NODE_JS
+JS_ENGINES = [NODE_JS]
+EOM
+
+SetEnvVar "PATH" "\"$targetFolder/emscripten-llvm-e$version/:$targetFolder/node-v$version_node-linux-x64/bin:$targetFolder/emscripten-$version:\$PATH\""
+SetEnvVar "EMSCRIPTEN" "$targetFolder/emscripten-$version"
+SetEnvVar "EM_CONFIG" "$targetFolder/.emscripten"
diff --git a/coin/provisioning/common/unix/InstallFromCompressedFileFromURL.sh b/coin/provisioning/common/unix/InstallFromCompressedFileFromURL.sh
index 1185afeb..34bcf289 100755
--- a/coin/provisioning/common/unix/InstallFromCompressedFileFromURL.sh
+++ b/coin/provisioning/common/unix/InstallFromCompressedFileFromURL.sh
@@ -2,7 +2,7 @@
 
 #############################################################################
 ##
-## Copyright (C) 2017 The Qt Company Ltd.
+## Copyright (C) 2018 The Qt Company Ltd.
 ## Contact: http://www.qt.io/licensing/
 ##
 ## This file is part of the provisioning scripts of the Qt Toolkit.
@@ -64,6 +64,9 @@ function InstallFromCompressedFileFromURL {
         "zip")
             unzip "$targetFile" -d "$targetDirectory"
         ;;
+        "xz")
+            tar -xf "$targetFile" --directory "$targetDirectory"
+        ;;
         *)
             exit 1
         ;;
diff --git a/coin/provisioning/qtci-linux-openSUSE-42.3-x86_64/55-emsdk.sh b/coin/provisioning/qtci-linux-openSUSE-42.3-x86_64/55-emsdk.sh
new file mode 100755
index 00000000..ecce5ae7
--- /dev/null
+++ b/coin/provisioning/qtci-linux-openSUSE-42.3-x86_64/55-emsdk.sh
@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+#############################################################################
+##
+## Copyright (C) 2018 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+set -ex
+
+source "${BASH_SOURCE%/*}/../common/linux/emsdk.sh"