Files
qt5/coin/provisioning/common/unix/emsdk.sh
Elias Toivola 10faee473f wasm: set EMSDK_PYTHON to Python installed in provisioning
Emscripten 4.0.7 requires Python +3.8, OpenSUSE does have Python 3.11
but its path is only set to PYTHON3_EXECUTABLE envvar defined in
08-pythondev.sh.

OpenSUSE 15.6 comes with Python 3.6.15 which the previous emscripten
3.1.70 used.

Change-Id: Ied63ace32b7fb252d124ad447bc56dba353ff403
Reviewed-by: Lorn Potter <lorn.potter@qt.io>
(cherry picked from commit 7471b6b6d2)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
2025-07-02 05:23:31 +00:00

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#!/usr/bin/env bash
# Copyright (C) 2023 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
# shellcheck source=./SetEnvVar.sh
source "${BASH_SOURCE%/*}/SetEnvVar.sh"
# shellcheck source=./DownloadURL.sh
source "${BASH_SOURCE%/*}/DownloadURL.sh"
version="4.0.7"
versionNode="v20.18.0"
tarBallVersion="${version//./_}"
if uname -a | grep -q Darwin; then
tarBallPackage="emsdk_macos_${tarBallVersion}.tar.gz"
sha="eafd7b96ab12d84183d2eaa62e8d39bb12c252bf"
else
tarBallPackage="emsdk_linux_${tarBallVersion}.tar.gz"
sha="047a3da9048edc71fb56af544c4bb2448d6c0644"
fi
cacheUrl="https://ci-files01-hki.ci.qt.io/input/emsdk/${tarBallPackage}"
target="/tmp/${tarBallPackage}"
mkdir -p /opt
cd /opt || exit
echo "URL: $cacheUrl"
if DownloadURL "$cacheUrl" "" "$sha" "$target"; then
sudo tar -xzf "$target" -C /opt/
sudo rm -f "$target"
else
echo "Emsdk isn't cached. Cloning it"
sudo git clone https://github.com/emscripten-core/emsdk.git
cd emsdk || exit
if ! sudo ./emsdk install "$version"; then
echo "Error: emsdk installation failed"
exit 1
fi
sudo ./emsdk activate "$version"
fi
# platform-specific toolchain and node binaries. urls obtained from "emsdk install"
if uname -a | grep -q Darwin; then
pathNodeExecutable="node-$versionNode-darwin-x64/bin/node"
else
pathNodeExecutable="node-$versionNode-linux-x64/bin/node"
fi
emsdkPath="/opt/emsdk/"
emscriptenPath="${emsdkPath}upstream/emscripten/"
SetEnvVar "PATH" "\"\$PATH:${emscriptenPath}\""
SetEnvVar "EMSCRIPTEN" "${emscriptenPath}"
SetEnvVar "EMSDK" "${emsdkPath}"
SetEnvVar "EMSDK_NODE" "${emsdkPath}${pathNodeExecutable}"
SetEnvVar "EMSDK_PYTHON" "$PYTHON3_EXECUTABLE"
echo "Emsdk = $version" >> ~/versions.txt