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#!/usr/bin/env bash
# Copyright 2017 The Rust Project Developers. See the COPYRIGHT
# file at the top-level directory of this distribution and at
# http://rust-lang.org/COPYRIGHT.
#
# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
# option. This file may not be copied, modified, or distributed
# except according to those terms.
set -ex
URL=https://dl.google.com/android/repository/sys-img/android
main() {
local arch="${1}"
local name="${2}"
local dest=/system
local td
td="$(mktemp -d)"
apt-get install --no-install-recommends e2tools
pushd "$td"
curl --retry 5 -O "${URL}/${name}"
unzip -q "${name}"
local system
system=$(find . -name system.img)
mkdir -p $dest/{bin,lib,lib64}
# Extract android linker and libraries to /system
# This allows android executables to be run directly (or with qemu)
if [ "${arch}" = "x86_64" ] || [ "${arch}" = "arm64" ]; then
e2cp -p "${system}:/bin/linker64" "${dest}/bin/"
e2cp -p "${system}:/lib64/libdl.so" "${dest}/lib64/"
e2cp -p "${system}:/lib64/libc.so" "${dest}/lib64/"
e2cp -p "${system}:/lib64/libm.so" "${dest}/lib64/"
else
e2cp -p "${system}:/bin/linker" "${dest}/bin/"
e2cp -p "${system}:/lib/libdl.so" "${dest}/lib/"
e2cp -p "${system}:/lib/libc.so" "${dest}/lib/"
e2cp -p "${system}:/lib/libm.so" "${dest}/lib/"
fi
# clean up
apt-get purge --auto-remove -y e2tools
popd
rm -rf "${td}"
}
main "${@}"
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