ring/mk/install-build-tools.sh
Brian Smith 32e007fc88 Use Android NDK 25 and work around Rust/Android incompatibilities.
Use Android NDK 25 since that's GitHub Actions is moving to. SDK level
is the minimum supported, and there are no longer target-specific
allases for `llvm-ar`; update cargo.sh accordingly.

Use the environment variables recommended by the Android documentation.

Work around compatibility issue with Rust and Android NDKs.

Remove out-of-date documentation aboud building for Android.
2022-10-19 23:49:17 -07:00

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#!/usr/bin/env bash
#
# Copyright 2020 Brian Smith.
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
# OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
set -eux -o pipefail
IFS=$'\n\t'
target=$1
features=${2-}
function install_packages {
sudo apt-get -yq --no-install-suggests --no-install-recommends install "$@"
}
use_clang=
case $target in
--target*android*)
mkdir -p "${ANDROID_HOME}/licenses"
ndk_version=25.1.8937393
android_license_file="${ANDROID_HOME}/licenses/android-sdk-license"
accept_android_license=24333f8a63b6825ea9c5514f83c2829b004d1fee
grep --quiet --no-messages "$accept_android_license" "$android_license_file" \
|| echo $accept_android_license >> "$android_license_file"
"${ANDROID_HOME}/cmdline-tools/latest/bin/sdkmanager" "ndk;$ndk_version"
ANDROID_NDK_ROOT=
# XXX: Older Rust toolchain versions link with `-lgcc` instead of `-lunwind`;
# see https://github.com/rust-lang/rust/pull/85806.
find -L ${ANDROID_NDK_ROOT:-${ANDROID_HOME}/ndk/$ndk_version} -name libunwind.a \
-execdir sh -c 'echo "INPUT(-lunwind)" > libgcc.a' \;
;;
esac
case $target in
--target=aarch64-unknown-linux-gnu)
# Clang is needed for code coverage.
use_clang=1
install_packages \
qemu-user \
gcc-aarch64-linux-gnu \
libc6-dev-arm64-cross
;;
--target=aarch64-unknown-linux-musl|--target=armv7-unknown-linux-musleabihf)
use_clang=1
install_packages \
qemu-user
;;
--target=arm-unknown-linux-gnueabihf)
install_packages \
qemu-user \
gcc-arm-linux-gnueabihf \
libc6-dev-armhf-cross
;;
--target=i686-unknown-linux-gnu)
use_clang=1
install_packages \
gcc-multilib \
libc6-dev-i386
;;
--target=i686-unknown-linux-musl|--target=x86_64-unknown-linux-musl)
use_clang=1
;;
--target=wasm32-unknown-unknown)
# The version of wasm-bindgen-cli must match the wasm-bindgen version.
wasm_bindgen_version=$(cargo metadata --format-version 1 | jq -r '.packages | map(select( .name == "wasm-bindgen")) | map(.version) | .[0]')
cargo install wasm-bindgen-cli --vers "$wasm_bindgen_version" --bin wasm-bindgen-test-runner
use_clang=1
;;
--target=*)
;;
esac
if [ -n "$use_clang" ]; then
# https://github.com/rustls/rustls/pull/1009 upgraded Rust's LLVM version to
# 14
llvm_version=14
sudo apt-key add mk/llvm-snapshot.gpg.key
sudo add-apt-repository "deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-$llvm_version main"
sudo apt-get update
install_packages clang-$llvm_version llvm-$llvm_version
fi