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#!/usr/bin/env python3
# Copyright 2023 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
'''Build and run gnrt.
Should be run from the checkout root (i.e. as `tools/crates/run_gnrt.py ...`)
'''
import argparse
import os
import pathlib
import platform
import subprocess
import sys
GNRT_DIR = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'gnrt')
GNRT_MANIFEST_PATH = os.path.join(GNRT_DIR, 'Cargo.toml')
from run_cargo import (RunCargo, DEFAULT_SYSROOT)
def main():
parser = argparse.ArgumentParser(description='build and run gnrt')
parser.add_argument('--rust-sysroot',
default=DEFAULT_SYSROOT,
type=pathlib.Path,
help='use cargo and rustc from here')
parser.add_argument('--out-dir',
default='out/gnrt',
help='put target and cargo home dir here')
(args, gnrt_args) = parser.parse_known_args()
target_dir = os.path.abspath(os.path.join(args.out_dir, 'target'))
home_dir = os.path.abspath(os.path.join(target_dir, 'cargo_home'))
cargo_args = [
'--locked', 'run', '--release', '--manifest-path', GNRT_MANIFEST_PATH,
'--target-dir', target_dir, '--'
] + gnrt_args
return RunCargo(args.rust_sysroot, home_dir, cargo_args)
if __name__ == '__main__':
sys.exit(main())
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