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#!/usr/bin/env bash
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
set -ex
if [ "$#" -ne 2 ]; then
echo "Usage: $0 <version> <prefix>"
exit 1
fi
declare -A linux_archs
linux_archs=([x86_64]="x86_64"
[aarch64]="aarch64")
declare -A windows_archs
windows_archs=([64-bit]="x86_64"
[ARM 64-bit Processor]="arm64")
version=$1
prefix=$2
platform=$(uname)
case ${platform} in
Linux)
platform=linux
arch=$(uname -m)
if [ -z "${linux_archs[$arch]}" ]; then
echo "Unsupported architecture on Linux: ${arch}"
exit 0
fi
arch=${linux_archs[$arch]}
;;
Darwin)
platform=macos
arch=universal
;;
MSYS_NT*|MINGW64_NT*)
platform=windows
arch=$(powershell -Command "(Get-CimInstance Win32_OperatingSystem).OSArchitecture")
if [ -z "${windows_archs[$arch]}" ]; then
echo "Unsupported architecture on Windows: ${arch}"
exit 0
fi
arch=${windows_archs[$arch]}
;;
*)
echo "Unsupported platform: ${platform}"
exit 0
;;
esac
mkdir -p "${prefix}"
url="https://github.com/Kitware/CMake/releases/download/v${version}/cmake-${version}-${platform}-"
case ${platform} in
windows)
url+="${arch}.zip"
archive_name=$(basename "${url}")
curl -L -o "${archive_name}" "${url}"
unzip "${archive_name}"
base_name=$(basename "${archive_name}" .zip)
cp -a "${base_name}"/* "${prefix}"
rm -rf "${base_name}" "${archive_name}"
;;
*)
url+="${arch}.tar.gz"
curl -L "${url}" | tar -xzf - --directory "${prefix}" --strip-components=1
if [ "${platform}" = "macos" ]; then
ln -s CMake.app/Contents/bin "${prefix}/bin"
fi
;;
esac
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