| #!/bin/bash -eu |
| # Copyright 2022 The ChromiumOS Authors. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| my_dir="$(dirname "$(readlink -m "$0")")" |
| rust_dir="${my_dir}/../rust" |
| |
| if [[ -e "${rust_dir}/.git" ]]; then |
| echo "It seems that a Rust checkout at ${rust_dir} already exists. Skipping initial clone." |
| else |
| # If any partially-formed (/empty) things are here, remove them. |
| rm -rf "${rust_dir}" |
| echo "Cloning a new Rust checkout at ${rust_dir} ..." |
| git clone https://github.com/rust-lang/rust "${rust_dir}" |
| git -C "${rust_dir}" submodule init |
| fi |
| |
| echo "Cleaning + syncing Rust's root directory ..." |
| (cd "${rust_dir}" && "${my_dir}/clean_and_sync_rust_root.sh") |
| |
| rust_eclass="${my_dir}/../../../../eclass/cros-rustc.eclass" |
| if grep -q '^CROS_RUSTC_BUILD_RAW_SOURCES=$' "${rust_eclass}"; then |
| echo "Setting CROS_RUSTC_BUILD_RAW_SOURCES in ${rust_eclass} ..." |
| sed -i 's/^CROS_RUSTC_BUILD_RAW_SOURCES=$/\01/' "${rust_eclass}" |
| else |
| echo "CROS_RUSTC_BUILD_RAW_SOURCES is already set in ${rust_eclass}" |
| fi |
