mirror of
https://github.com/denoland/deno.git
synced 2024-12-22 07:14:47 -05:00
45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
#!/usr/bin/env python
|
|
# Inspired by
|
|
# https://fuchsia.googlesource.com/build/+/master/rust/build_rustc_target.py
|
|
# Copyright 2018 The Fuchsia Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
import sys
|
|
import os
|
|
import argparse
|
|
import subprocess
|
|
|
|
|
|
# Updates the path of the main target in the depfile to the relative path
|
|
# from base_path build_output_path
|
|
def fix_depfile(depfile_path, base_path, build_output_path):
|
|
with open(depfile_path, "r") as depfile:
|
|
content = depfile.read()
|
|
content_split = content.split(': ', 1)
|
|
target_path = os.path.relpath(build_output_path, start=base_path)
|
|
new_content = "%s: %s" % (target_path, content_split[1])
|
|
with open(depfile_path, "w") as depfile:
|
|
depfile.write(new_content)
|
|
|
|
|
|
def main():
|
|
parser = argparse.ArgumentParser("Compiles a Rust crate")
|
|
parser.add_argument(
|
|
"--depfile",
|
|
help="Path at which the output depfile should be stored",
|
|
required=False)
|
|
parser.add_argument(
|
|
"--output_file",
|
|
help="Path at which the output file should be stored",
|
|
required=False)
|
|
args, rest = parser.parse_known_args()
|
|
|
|
env = os.environ.copy()
|
|
subprocess.check_call(["rustc"] + rest, env=env)
|
|
|
|
if args.depfile and args.output_file:
|
|
fix_depfile(args.depfile, os.getcwd(), args.output_file)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
sys.exit(main())
|